• Catalog of Functionality
  • Overview
  • PV-WAVE Foundation
    • Arrays
      • Array Creation Routines
      • Array Manipulation Routines
      • Interpolation Routines
    • Graphics and Plotting
      • Coordinate Conversion Routines
      • General Graphics Routines
      • Gridding Routines
      • Mapping Routines
      • Plotting Routines
      • View Setup Routines
      • Window Routines
      • 3D Visualization Toolkit (VTK) Routines
      • VDA Tools Routines
    • GUI Development
      • Concurrent Processing Routines
      • WAVE Widget Utilities
      • VDA Tools Manager Routines
      • VDA Tools Manager Graphical Element Routines
      • VDA Utilities Routines
      • WAVE Widgets Routines
      • Widget Toolbox Routines
    • Image Processing and Color
      • Color Table Manipulation Routines
      • Image Display Routines
      • Image IO Routines
      • Image Processing Routines
    • Input/Output
      • Data Connection Routines
      • Input and Output Routines
    • HDF
      • HDF Routines
      • HDF5 Attribute Interface
      • HDF5 Dataset Interface
      • HDF5 Error Interface
      • HDF5 File Interface
      • HDF5 Group Interface
      • HDF5 Identifier Interface
      • HDF5 Property List Interface
      • HDF5 Dataspace Interface
      • HDF5 Data Type Interface
      • HDF5 General Functions
    • Internet Enabling
      • Hypertext Markup Language (HTML) Routines
      • XML Routines
      • Virtual Reality Modeling Language (VRML) Routines
    • Mathematics
      • General Mathematical Functions
      • Optimization and Regression Routines
      • Special Mathematical Functions
      • Transcendental Mathematical Functions
    • Programming
      • Data Conversion Routines
      • Data Extraction Routines
      • Date/Time Functions
      • File Manipulation Routines
      • Help and Information Routines
      • Operating System Access Routines
      • Profiling Tools
      • Programming Routines
      • Assignment, Array, Numeric, and String Operators
      • Boolean Operators
      • Relational Operators
      • Session Routines
      • String Processing Routines
      • Table Manipulation Functions
      • Interprocess Communication
    • Rendering Techniques
      • 3D Visualization Toolkit (VTK) Routines
      • Polygon Generation Routines
      • Polygon Manipulation Routines
      • Polygon Rendering Routines
      • Ray Tracing Routines
      • Volume Manipulation Routines
      • Volume Rendering Routines
    • License Management
  • Database Connection Toolkit
    • Oracle Routines
    • ODBC Routines
  • IMSL Mathematics Toolkit
    • Linear Systems
      • Matrix Inversion
      • Linear Equations with Full Matrices
      • Linear Least Squares with Full Matrices
      • Sparse Matrices
    • Eigensystem Analysis
    • Interpolation and Approximation
      • Cubic Spline Interpolation
      • B-Spline Interpolation
      • B-Spline and Cubic Spline Evaluation and Interpolation
      • Least-Squares Approximation and Smoothing
      • Scattered Data Interpolation
    • Quadrature
    • Differential Equations
    • Transforms
    • Nonlinear Equations
    • Optimization
    • Special Functions
      • Error Functions
      • Gamma Functions
      • Bessel Functions with Real Order and Complex Argument
      • Elliptical Integrals
      • Fresnel Integrals
      • Airy Functions
      • Hermite Functions
      • Kelvin Functions
      • Legendre Functions
      • Basic Financial Functions
      • Bond Functions
    • Basic Statistics and Random Number Generation
    • Probability Distribution Functions and Inverses
    • Utilities
  • IMSL Statistics Toolkit
    • Basic Statistics
      • Simple Summary Statistics
      • Tabulate, Sort, and Rank
    • Regression
      • Multiple Linear Regression
      • Variable Selection
      • Polynomial and Nonlinear Regression
      • Inference and Diagnostics
      • Polynomial and Nonlinear Regression
      • Alternatives to Least Squares Regression
    • Correlation and Covariance
    • Analysis of Variance
    • Categorical and Discrete Data Analysis
    • Nonparametric Statistics
    • Goodness of Fit
    • Time Series and Forecasting
    • Multivariate Analysis
    • Survival Analysis
    • Probability Distribution Functions and Inverses
    • Random Number Generation
      • Random Numbers
      • Mersenne Twister Generator
    • Data Mining
      • Genetic Algorithms
      • Naive Bayes
      • Neural Networks
      • Forecasting Neural Networks
      • Classification Neural Networks
      • Preprocessing Filters
    • Utilities
      • Constants and Data Sets
      • Mathematical Support
      • Error Handling
  • Signal Processing Toolkit
    • Signals and Systems
      • Filter Data Structure Routines
      • Filter Analysis Functions
    • Filter Approximation
      • Classical Filter Approximation
      • Advanced Filter Approximation
      • Multirate Filter Approximation
    • Filter Realization
      • Standard FIR and IIR Filter Realization
      • Multirate Filter Realization
    • Transforms and Spectrum Analysis
    • Statistical Signal Processing
    • Polynomial Manipulation
      • Standard Polynomial Manipulation
      • Functions for Polynomials in Z–1
    • Optimization
    • Plotting and Signal Generation
  • Image Processing Toolkit
    • Point Operations
      • Algebraic and Logical Operations
      • Thresholding
      • Histogram Operations
    • Filtering
      • Spatial Domain Linear Filters
      • Frequency Domain Linear Filters
      • Nonlinear and Adaptive Filters
      • Windowing
    • Morphological Image Processing
    • Mensuration
    • Representation and Description
      • Texture
      • Correlation
    • Image Transforms
    • Geometric Transforms
    • Color Image Processing
    • Color Quantization
    • Classification and Segmentation
    • Utilities
  • JWAVE Web Deployment Toolkit
    • JWAVE Wrapper API Functions
    • JWAVE Convenience Wrappers
• Reference Guide
  • Functional Summary of Routines
    • 3D Visualization Toolkit (VTK) Routines
    • Array Creation Routines
    • Array Manipulation Routines
    • Color Table Manipulation Routines
    • Concurrent Processing Routines
    • Coordinate Conversion Routines
    • Data Connection Routines
    • Data Conversion Routines
    • Data Extraction Routines
    • Date/Time Functions
    • File Manipulation Routines
    • General Graphics Routines
    • General Mathematical Functions
    • Gridding Routines
    • HDF Routines
    • HDF5 Attribute Interface
    • HDF5 Dataset Interface
    • HDF5 Error Interface
    • HDF5 File Interface
    • HDF5 Group Interface
    • HDF5 Identifier Interface
    • HDF5 Property List Interface
    • HDF5 Dataspace Interface
    • HDF5 Data Type Interface
    • HDF5 General Functions
    • Help and Information Routines
    • Hypertext Markup Language (HTML) Routines
    • Image Display Routines
    • Image IO Routines
    • Image Processing Routines
    • Input and Output Routines
    • Interpolation Routines
    • Mapping Routines
    • Operating System Access Routines
    • Optimization and Regression Routines
    • Plotting Routines
    • Polygon Generation Routines
    • Polygon Manipulation Routines
    • Polygon Rendering Routines
    • Programming Routines
    • Ray Tracing Routines
    • Session Routines
    • Special Mathematical Functions
    • String Processing Routines
    • Table Manipulation Functions
    • Transcendental Mathematical Functions
    • VDA Tools Routines
    • VDA Tools Manager Routines
    • VDA Tools Manager Graphical Element Routines
    • VDA Utilities Routines
    • View Setup Routines
    • Virtual Reality Modeling Language (VRML) Routines
    • Volume Manipulation Routines
    • Volume Rendering Routines
    • WAVE Widgets Routines
    • WAVE Widget Utilities
    • Widget Toolbox Routines
    • Window Routines
    • XML Routines
  • Procedure and Function Reference: A
    • ABS Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
    • ACOS Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
    • ACOSH Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Example
    • ADD_EXEC_ON_SELECT Procedure (UNIX)
      • Usage
      • Input Parameters
      • Description
      • See Also
    • ADDVAR Procedure
      • Usage
      • Input Parameters
      • Output Parameters
      • Keywords
      • Example
    • ADJOINT Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • AFFINE Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
    • ALOG Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Examples
    • ALOG10 Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Examples
    • ARRAYTRACE Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Examples
      • See Also
    • ASARR Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
    • ASIN Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
    • ASINH Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Example
    • ASKEYS Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
    • ASSOC Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
    • ATAN Function
      • Usage
      • Input Parameters
      • Returned Value
      • Example
    • ATANH Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Example
    • AVG Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example 1
      • Example 2
    • AXIS Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
  • B Routines
    • BAR Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Examples
        • Define Data for the Examples
        • Example 1: Horizontal Bars
        • Example 2: Grouped Bars
        • Example 3: Stacked Bars
    • BAR2D Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Examples
    • BAR3D Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Examples
    • BESELI Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • See Also
    • BESELJ Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • See Also
    • BESELY Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • See Also
    • BILINEAR Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • See Also
    • BINDGEN Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • BLOB Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • See Also
    • BLOBCOUNT Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • See Also
    • BOUNDARY Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Example
      • See Also
    • BOXPLOT Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Example
    • BREAKPOINT Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Examples
      • See Also
    • BUILDRESOURCEFILENAME Function
      • Usage
      • Input Parameter
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • BUILD_TABLE Function
      • Usage
      • Input Parameters
      • Returned Value
      • Input Keywords
      • Output Keywords
      • Discussion
      • Example 1
      • Example 2
      • See Also
    • BYTARR Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Examples
      • See Also
    • BYTE Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • Example 3
      • See Also
    • BYTEORDER Procedure
      • Usage
      • Input Parameters
      • Output Parameters
      • Keywords
      • Discussion
      • Examples
      • See Also
    • BYTESWAP Procedure
      • Usage
      • Input Parameters
      • Output Parameters
      • Keywords
      • Discussion
      • Example
    • BYTSCL Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • See Also
  • C Routines
    • CALL_UNIX Function (UNIX)
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • See Also
    • CD Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Examples
        • UNIX
        • Windows
      • See Also
    • CENTER_VIEW Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • CHEBYSHEV Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
    • CHECKFILE Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • CHECK_MATH Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • CINDGEN Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Example
      • See Also
    • CLEAR_ERR_STRING Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
    • CLOSE Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • CLUSTBOX Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
    • COLOR_BAR Procedure
      • Usage
      • Input Parameters
      • Output Parameters
      • Keywords
    • COLOR_CONVERT Procedure
      • Usage
      • Input Parameters
      • Output Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • COLOR_PALETTE Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • See Also
    • COMPILE Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • See Also
    • COMPLEX Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • COMPLEXARR Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • CONE Function
      • Usage
      • Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • CONGRID Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • See Also
    • CONJ Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • CONTOUR Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • CONTOURFS Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • CONTOUR2 Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • See Also
    • CONTOURFILL Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • See Also
    • CONVERT_BASE Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Example 1
      • Example 2
      • See Also
    • CONVERT_COORD Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • CONV_FROM_RECT Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • See Also
    • CONVOL Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
        • Sample Usage
        • One-Dimensional Convolution
        • Two-Dimensional Convolution
      • Example
      • See Also
    • CONV_TO_RECT Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Examples
      • See Also
    • CORRELATE Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • Example 3
    • CORRELOGRAM Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
    • COS Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • COSH Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • COSINES Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • See Also
    • CPROD Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Example
    • CREATE_HOLIDAYS Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example1
      • Example 2
      • See Also
    • CREATE_WEEKENDS Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • CROSSP Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
    • CUMSUM Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • CUSUM Procedure
      • Usage
      • Input Parameters
      • Required Keywords
      • Keywords
      • Discussion
      • Example
      • See Also
    • CURSOR Procedure
      • Usage
      • Input Parameters
      • Output Parameters
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • See Also
    • CURVATURES Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keyword
      • Example
      • See Also
    • CURVEFIT Function
      • Usage
      • Input Parameters
      • Output Parameters
      • Returned Value
      • Keywords
      • Discussion
        • Weighting Factor
      • Example
      • See Also
    • CYLINDER Function
      • Usage
      • Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
  • Procedure and Function Reference: D
    • DAY_NAME Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • DAY_OF_WEEK Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Example
      • See Also
    • DAY_OF_YEAR Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • DBLARR Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • DCINDGEN Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Example
      • See Also
    • DCOMPLEX Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • DCOMPLEXARR Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • DC_ERROR_MSG Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • DC_OPTIONS Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • See Also
    • DC_READ_8_BIT Function
      • Usage
      • Input Parameters
      • Output Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • DC_READ_24_BIT Function
      • Usage
      • Input Parameters
      • Output Parameters
      • Returned Value
      • Keywords
      • Discussion
        • Dimensionality of the Import Variable
      • Example
      • See Also
    • DC_READ_CONTAINER Function
      • Usage
      • Input Parameters
      • Output Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • DC_READ_DIB Function (Windows)
      • Usage
      • Input Parameters
      • Output Parameters
      • Returned Value
      • Output Keywords
      • Discussion
      • Example
      • See Also
    • DC_READ_FIXED Function
      • Usage
      • Input Parameters
      • Output Parameters
      • Returned Value
      • Keywords
      • Discussion
      • String Resources Used By This Function
      • How the Data is Transferred into Variables
        • Format Reversion when Reading Data
      • Physical Records vs. Logical Records
        • Changing the Logical Record Size
      • Filtering and Substitution While Reading Data
        • Missing Data Substitution
      • Reading Row-Oriented Files
      • Reading Column-Oriented Files
        • Multi-dimensional Variables
      • Example 1
      • Example 2
      • Example 3
      • Example 4
      • Example 5
      • Example 6
      • Example 7
      • See Also
    • DC_READ_FREE Function
      • Usage
      • Input Parameters
      • Output Parameters
      • Returned Value
      • Keywords
      • Discussion
      • String Resources Used By This Function
      • How the Data is Transferred into Variables
      • Physical Records vs. Logical Records
        • Changing the Logical Record Size
      • Filtering and Substitution While Reading Data
      • Data Substitution and Missing Data
      • Delimiters in the Input File
      • Reading Row-Oriented Files
      • Reading Column-Oriented Files
      • Example 1
      • Example 2
      • Example 3
      • Example 4
      • Example 5
      • Example 6
      • Example 7
      • Example 8
      • See Also
    • DC_READ_TIFF Function
      • Usage
      • Input Parameters
      • Output Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example 1
      • See Also
    • DC_SCAN_CONTAINER Function
      • Usage
      • Input Parameters
      • Output Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • DC_WRITE_8_BIT Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • DC_WRITE_24_BIT Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • DC_WRITE_DIB Function (Windows)
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • DC_WRITE_FIXED Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • How the Data is Written to the File
        • Format Reversion when Writing Data
      • Missing Data String Substitution while Writing Data
      • Writing Row-Oriented Data
      • Writing Column-Oriented Data
      • Example 1
      • Example 2
      • Example 3
      • Example 4
      • Example 5
      • See Also
    • DC_WRITE_FREE Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
        • How the Data is Written to the File
        • Formatting in the Output File
        • Writing Row-Oriented Data
        • Writing Column-Oriented Files
      • Example 1
      • Example 2
      • Example 3
      • Example 4
      • See Also
    • DC_WRITE_TIFF Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
        • Requirements of the Various TIFF Classes
      • Example 1
      • Example 2
      • See Also
    • DEFINE_KEY Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Defining Control Keys
      • Defining New UNIX Function Keys
      • Standard Function Keys Under UNIX
      • Standard Function Keys Under Windows
      • Example
      • See Also
    • DEFROI Function
      • Usage
      • Input Parameters
      • Output Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • DEFSYSV Procedure
      • Usage
      • Input Parameters
      • Keywords
      • DIscussion
      • Example
    • DELCOM Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
    • DEL_FILE Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • UNIX Example 1
      • UNIX Example 2
      • Windows Example 1
      • Windows Example 2
      • See Also
    • DELFUNC Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • DELPROC Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • DELSTRUCT Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • DELVAR Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • DERIV Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • See Also
    • DERIVN Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • DETERM Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
    • DETERMINANT Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • DEVICE Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • See Also
    • DIAG Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Example
    • DICM_TAG_INFO Function
      • Usage
      • Input Parameters
      • Returned Value
      • Discussion
      • Example 1
      • Example 2
      • See Also
    • DICM_TAGS Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • Example 3
      • Example 4
      • See Also
    • DIGITAL_FILTER Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
        • Sample Usage
      • Example 1
      • Example 2
      • See Also
    • DILATE Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
        • Background Information
        • Openings and Closings
      • Example 1
      • See Also
    • DINDGEN Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Example
      • See Also
    • DIST Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • See Also
    • DISTEUCLCART Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
    • DOCS Procedure
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • DOUBLE Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Example
      • See Also
    • DROP_EXEC_ON_SELECT Procedure (UNIX)
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • See Also
    • DT_ADD Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • DT_COMPRESS Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • Example 3
      • See Also
    • DT_DURATION Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • DTGEN Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • See Also
    • DT_PRINT Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Examples
      • See Also
    • DT_SUBTRACT Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • Example 3
      • See Also
    • DT_TO_SEC Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example1
      • Example 2
      • See Also
    • DT_TO_STR Procedure
      • Usage
      • Input Parameters
      • Output Parameters
      • Keywords
      • Examples
      • See Also
    • DT_TO_VAR Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
  • Procedure and Function Reference: E
    • EFFICIENT Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Example
    • EMPTY Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • See Also
    • ENVIRONMENT Function (UNIX/Windows)
      • Usage
      • Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • EOF Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • ERASE Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • See Also
    • ERODE Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
        • Background Information
      • Example 1
      • See Also
    • ERRCHECK Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Examples
    • ERRORF Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • See Also
    • ERRPLOT Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • EUCLIDEAN Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Example
      • See Also
    • EXEC_ON_SELECT Procedure (UNIX)
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • See Also
    • EXECUTE Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • EXIT Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • See Also
    • EXP Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
    • EXPAND Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Examples
      • See Also
    • EXPON Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Example
    • EXTREMA Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Examples
      • See Also
  • Procedure and Function Reference: F
    • FACTOR Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Examples
      • See Also
    • FAST_GRID2 Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Examples
      • See Also
    • FAST_GRID3 Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Examples
      • See Also
    • FAST_GRID4 Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Examples
      • See Also
    • FFT Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • See Also
    • FILEPATH Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • UNIX Examples
      • Windows Examples
      • See Also
    • FINDFILE Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • FINDGEN Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • FINITE Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Example 1
      • Example 2
      • See Also
    • FIX Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Examples
      • See Also
    • FLOAT Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Example
      • See Also
    • FLTARR Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • FLUSH Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • See Also
    • FREE_LUN Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • FSTAT Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • See Also
    • FUNCT Procedure
      • Usage
      • Input Parameters
      • Output Parameters
      • Keywords
      • Discussion
      • See Also
  • Procedure and Function Reference: G
    • GAMMA Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • See Also
    • GAUSSFIT Function
      • Usage
      • Input Parameters
      • Output Parameters
      • Returned Value
      • Keywords
      • Discussion
      • See Also
    • GAUSSINT Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • See Also
    • GCD Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Examples
      • See Also
    • GEOMEAN Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Example
    • GETENV Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • UNIX Examples
      • Windows Example
      • See Also
    • GET_KBRD Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Example
    • GET_LUN Procedure
      • Usage
      • Input Parameters
      • Output Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • GETNCERR Function
      • Usage
      • Input Parameters
      • Keywords
      • Return Value
      • Discussion
      • Example
      • See Also
    • GETNCOPTS Function
      • Usage
      • Input Parameters
      • Keywords
      • Return Value
      • Discussion
      • Example
      • See Also
    • GETPLATFORM Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
    • GREAT_INT Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Example
      • See Also
    • GRID Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • See Also
    • GRIDN Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Examples
      • See Also
    • GRID_2D Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Examples
      • See Also
    • GRID_3D Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Examples
      • See Also
    • GRID_4D Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Examples
      • See Also
    • GRID_SPHERE Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Examples
      • See Also
    • GROUP_BY Function
      • Usage
      • Input Parameters
      • Returned Value
      • Input Keywords
      • Discussion
      • Example
      • See Also
  • Procedure and Function Reference: H
    • HAK Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • See Also
    • HANNING Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • HDFGET24 Function
      • Usage
      • Input Parameters
      • Output Parameters
      • Return Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • HDFGETANN Function
      • Usage
      • Input Parameters
      • Return Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • HDFGETFILEANN Function
      • Usage
      • Input Parameters
      • Return Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • HDFGETNT Function
      • Usage
      • Output Parameter
      • Return Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • HDFGETR8 Function
      • Usage
      • Input Parameters
      • Output Parameters
      • Return Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • HDFGETRANGE Function
      • Usage
      • Output Parameters
      • Return Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • HDFGETSDS Function
      • Usage
      • Input Parameters
      • Output Parameters
      • Return Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • HDFLCT Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • HDFPUT24 Function
      • Usage
      • Input Parameters
      • Return Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • HDFPUTFILEANN Function
      • Usage
      • Input Parameters
      • Return Value
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • See Also
    • HDFPUTR8 Function
      • Usage
      • Input Parameters
      • Return Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • HDFPUTSDS Function
      • Usage
      • Input Parameters
      • Return Value
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • See Also
    • HDFSCAN Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • HDFSETNT Function
      • Usage
      • Input Parameters
      • Return Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • HDF_TEST Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • HELP Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • Examples
      • See Also
    • HILBERT Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • HIST_EQUAL Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
        • Sample Usage
      • Example
      • See Also
    • HIST_EQUAL_CT Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Example
      • See Also
    • HISTN Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Examples
      • See Also
    • HISTOGRAM Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Sample Usage
      • Example 1
      • Example 2
      • See Also
    • HLS Procedure
      • Usage
      • Input Parameters
      • Output Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • HSV Procedure
      • Usage
      • Input Parameters
      • Output Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • HSV_TO_RGB Procedure
      • Usage
      • Input Parameters
      • Output Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • HTML_BLOCK Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • HTML_CLOSE Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • See Also
    • HTML_HEADING Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • HTML_HIGHLIGHT Function
      • Usage
      • Input Parameters
      • Keywords
      • Returned Value
      • Discussion
      • Example
      • See Also
    • HTML_IMAGE Function
      • Usage
      • Input Parameters
      • Keywords
      • Returned Value
      • Discussion
      • Example
      • See Also
    • HTML_LINK Function
      • Usage
      • Input Parameters
      • Keywords
      • Returned Value
      • Discussion
      • Example
      • See Also
    • HTML_LIST Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • HTML_OPEN Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • See Also
    • HTML_PARAGRAPH Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • HTML_RULE Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • See Also
    • HTML_SAFE Function
      • Usage
      • Input Parameters
      • Keywords
      • Returned Value
      • Discussion
      • Example
      • See Also
    • HTML_TABLE Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • HTML_TEXT Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Example
      • See Also
  • Procedure and Function Reference: I–L
    • I32ARR Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • I32INDGEN Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Example
      • See Also
    • IMAGE_CHECK Function
      • Usage
      • Input Parameters
      • Keywords
      • Returned Value
      • Discussion
      • Example
      • See Also
    • IMAGE_COLOR_QUANT Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • See Also
    • IMAGE_CONT Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • IMAGE_CREATE Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
        • Image Associative Array Structure
        • Pixel Arrays
        • Pixel Array Dimensions
      • Example 1
      • Example 2
      • See Also
    • IMAGE_DISPLAY Procedure
      • Usage
      • Input Parameters
      • Keywords
        • Keywords Relating to the Image Display (TV)
        • Keywords Relating to the Window
      • Discussion
      • Example
      • See Also
    • IMAGE_QUERY_FILE Function
      • Usage
      • Input Parameters
      • Keywords
      • Returned Value
      • Discussion
      • Example 1
      • Example 2
      • Example 3
      • See Also
    • IMAGE_READ Function
      • Usage
      • Input Parameters
      • Keywords
      • Returned Value
      • Discussion
      • Example 1
      • Example 2
      • See Also
    • IMAGE_WRITE Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
        • DICOM notes
        • Saving an XPM file as a TGA file
      • Example
      • See Also
    • IMAGINARY Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • IMG_TRUE8 Procedure
      • Usage
      • Input Parameters
      • Output Parameters
      • Keywords
      • Discussion
      • Examples
      • See Also
    • INDEX_AND Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Examples
      • See Also
    • INDEX_CONV Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
    • INDEX_OR Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Examples
      • See Also
    • INDGEN Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Example
      • See Also
    • INFO Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • See Also
    • INT32 Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • INTARR Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • INTEGER_TO_HEX Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • INTEGRAL Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
    • INTERPOL Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • INTERPOLATE Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Example
      • See Also
    • INTRP Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Example
      • See Also
    • INVERSE Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • INVERT Function
      • Usage
      • Input Parameters
      • Output Parameters
      • Returned Value
      • Keywords
      • Discussion
      • See Also
    • IQR Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Example
    • IS_LITTLEENDIAN Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
    • ISASKEY Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • ISHFT Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • ISOSURF Procedure
      • Usage
      • Input Parameters
      • Output Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • JACOBFCN Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • JACOBIAN Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • JOURNAL Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • See Also
    • JUL_TO_DT Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
        • Date/time calculation notes
      • Example
      • See Also
    • KEYWORD_SET Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • See Also
    • LAGRANGE Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • Example 3
      • See Also
    • LCM Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Example
      • See Also
    • LEEFILT Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • See Also
    • LEGEND Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • See Also
    • LFPOINT_LUN Procedure
      • Usage
      • Input Parameters
      • Output Parameters
      • Keywords
      • Discussion
      • See Also
    • LFSTAT Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example 1
      • See Also
    • LINDGEN Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Example
      • See Also
    • LINSPACE Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
    • LINKNLOAD Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Accessing the Data in PV-WAVE Variables
      • Programming Notes
      • UNIX Examples
        • Accessing the External Function with LINKNLOAD
      • Windows Examples
      • See Also
    • LIST Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • LISTARR Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • LN03 Procedure (UNIX)
      • Usage
      • Input Parameters
      • Keywords
      • Example
    • LOADCT Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Examples
      • See Also
    • LOADCT_CUSTOM Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • See Also
    • LOAD_HOLIDAYS Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • LOAD_OPTION Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • LOADRESOURCES Procedure
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • LOADSTRINGS Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • LOAD_WEEKENDS Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • LOG Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • LONARR Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • LONG Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • LUBKSB Procedure
      • Usage
      • Input Parameters
      • Output Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • LUDCMP Procedure
      • Usage
      • Input Parameters
      • Output Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
  • Procedure and Function Reference: M–N
    • MACHART Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Example
      • See Also
    • MAKE_ARRAY Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • MAP Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Standard Plotting Keywords
      • Discussion
        • Map Projections
        • Map Stretch
        • Subsetting Datasets
        • Map Colors
      • Examples
        • File_Path and Read_Path Keywords
      • See Also
    • MAP_CONTOUR Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Standard Plotting Keywords
      • Discussion
      • Example 1
      • Example 2
      • Example 3
      • Example 4
      • See Also
    • MAP_LAND Procedure
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Example
      • See Also
    • MAP_PLOTS Procedure
      • Usage
      • Input Parameters
      • Output Parameters
      • Keywords
      • Standard Plotting Keywords
      • Discussion
      • Example
      • See Also
    • MAP_POLYFILL Procedure
      • Usage
      • Input Parameters
      • Standard Graphics Keywords
      • Z-buffer Specific Keywords
      • Discussion
      • See Also
    • MAP_REVERSE Procedure
      • Usage
      • Input Parameters
      • Output Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • MAP_VELOVECT Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • MAP_XYOUTS Procedure
      • Usage
      • Input Parameters
      • Standard Plotting Keywords
      • Discussion
      • Example
      • See Also
    • MAX Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Example 1
      • Example 2
      • Example 3
      • See Also
    • MEDIAN Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • MESH Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Examples
      • See Also
    • MESSAGE Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • See Also
    • MIN Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Example 1
      • Example 2
      • Example 3
      • See Also
    • MINIMIZE Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Examples
    • MODIFYCT Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • MOLEC Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Examples
    • MOMENT Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Examples
    • MONTH_NAME Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • MOVIE Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • MPROVE Procedure
      • Usage
      • Input Parameters
      • Output Parameters
      • Keywords
      • See Also
    • MSWORD_CGM_SETUP Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
    • NAVIGATOR Procedure
      • Usage
      • Keywords
      • Discussion
      • See Also
    • NCHSK Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Examples
    • NEIGHBORS Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Examples
        • Output
      • See Also
    • N_ELEMENTS Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Example
      • See Also
    • NINT Function
      • Usage
      • Input Parameters
      • Keywords
      • Returned Value
      • Discussion
      • Examples
      • See Also
    • NORMALS Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Example
      • See Also
    • N_PARAMS Function
      • Usage
      • Parameters
      • Returned Value
      • Keywords
      • Discussion
      • See Also
    • N_TAGS Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
  • Procedure and Function Reference: O
    • OMPTUNE Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • See Also
    • ON_ERROR Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Example
        • Error Condition 0
        • Error Condition 1
        • Error Condition 3
        • Error Condition 0 with Continuation
        • Error Condition 1 with Continuation
        • Error Condition 2 with Continuation
      • See Also
    • ON_ERROR_GOTO Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • ON_IOERROR Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • OPEN Procedures (UNIX)
      • Usage
      • Input Parameters
      • Keywords
      • Example
      • See Also
    • OPEN Procedures (Windows)
      • Usage
      • Input Parameters
      • Keywords
      • Example
      • See Also
    • OPENURL Procedure
      • Usage
      • Input Parameters
      • Input Keywords
      • Output Keywords
      • Discussion
      • Example
      • See Also
    • OPLOT Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • OPLOTERR Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Example 1
      • Example 2
      • See Also
    • OPTION_IS_LOADED Function
      • Usage
      • Input Parameters
      • Output Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • ORDER_BY Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
  • Procedure and Function Reference: P
    • PADIT Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Example
      • See Also
    • PARAM_PRESENT Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
        • With KEYWORD_SET
        • With N_ELEMENTS
      • Example
      • See Also
    • PARETO Procedure
      • Usage
      • Input Parameters
      • Keywords
        • Annotation Keywords
        • Legend Keywords
        • Cumulative Percentage Keywords
      • Discussion
      • Example
      • See Also
    • PARSEFILENAME Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • ; %PHOTO_CHECK: Wrong datatype of array element width -8PHOTO_COLOR_QUANT Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • See Also
    • PHOTO_CREATE Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
        • Image Associative Array Structure
        • Pixel Arrays
        • Pixel Array Dimensions
      • Example 1
      • Example 2
      • See Also
    • PHOTO_DISPLAY Procedure
      • Usage
      • Input Parameters
      • Keywords
        • Keywords relating to the image display (TV)
        • Keywords relating to the display window
      • Discussion
      • Example
      • See Also
    • PHOTO_QUERY_FILE Function
      • Usage
      • Input Parameters
      • Output Parameters
      • Keywords
      • Returned Value
      • Discussion
      • Example 1
      • Example 2
      • Example 3
      • See Also
    • PHOTO_READ Function
      • Usage
      • Input Parameters
      • Keywords
      • Returned Value
      • Discussion
      • Example 1
      • Example 2
      • Example 3
      • Example 4
      • Example 5
      • See Also
    • PHOTO_WRITE Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
        • DICOM notes
        • Saving an XPM file as a TGA file
      • Example
      • See Also
    • PIE Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Examples
      • See Also
    • PIE_CHART Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Examples
      • See Also
    • PLOT Procedures
      • Usage
      • Input Parameters
      • Keywords
      • PLOT Example 1
      • PLOT_OO Example
      • PLOT_IO Example
      • PLOT_OI Example
      • PLOT Example 2
      • PLOT Example 3
      • PLOT Example 4
      • Plot Example 5
      • See Also
    • PLOTERR Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • PLOT_FIELD Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • PLOT_HISTOGRAM Procedure
      • Usage
      • Input Parameters
      • Keywords
        • Additional Keywords
      • Discussion
      • Example
      • See Also
    • PLOT_WINDROSE Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Procedure
      • Example 1
      • Example 2
    • PLOTS Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • Example 3
      • See Also
    • PM Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • See Also
    • PMF Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • POINT_LUN Procedure
      • Usage
      • Input Parameters
      • Output Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • POLY Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • POLY_2D Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • POLY_AREA Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • See Also
    • POLY_C_CONV Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • POLY_COUNT Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • POLY_DEV Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Example
      • See Also
    • POLYCYLN Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
    • POLYFILL Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Z-buffer Specific Keywords
      • Discussion
      • Example 1 (UNIX only)
      • Example 2
      • See Also
    • POLYFILLV Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • POLY_FIT Function
      • Usage
      • Input Parameters
      • Output Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • POLYFITW Function
      • Usage
      • Input Parameters
      • Output Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • POLY_MERGE Procedure
      • Usage
      • Input Parameters
      • Output Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • POLY_NORM Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • POLY_PLOT Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • POLYSHADE Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • See Also
    • POLY_SPHERE Procedure
      • Usage
      • Input Parameters
      • Output Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • POLY_SURF Procedure
      • Usage
      • Input Parameters
      • Output Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • POLY_TRANS Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • POLYWARP Procedure
      • Usage
      • Input Parameters
      • Output Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • POPD Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • Example
      • UNIX Examples
      • Windows Examples
      • See Also
    • PRIME Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Examples
      • See Also
    • PRINT Procedures
      • Usage
      • Input Parameters
      • Keywords
      • Example
      • See Also
    • PRINTD Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Example
      • See Also
    • PRODUCT Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Examples
    • PROFILE Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • PROFILES Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • PROMPT Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • PSEUDO Procedure
      • Usage
      • Input Parameters
      • Output Parameters
      • Keywords
      • Discussion
      • See Also
    • PUSHD Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • PWD Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
  • Procedure and Function Reference: Q
    • QUANTILE Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
    • QUERY_TABLE Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
        • Boolean and Relational Operators Used in Queries
        • Calculation Functions Used with GROUP BY
      • Examples
        • Example 1
        • Example 2
        • Example 3
        • Example 4
        • Example 5
        • Example 6
        • Example 7
        • Example 8
      • See Also
    • QUIT Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • See Also
  • Procedure and Function Reference: R
    • RANDOMN Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • See Also
    • RANDOMU Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • RDPIX Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • READ Procedures
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • Example 3
      • Example 4
      • Example 5
      • See Also
    • READ_AIRS Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
    • READ_XBM Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • REBIN Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • REFORM Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • REGRESS Function
      • Usage
      • Input Parameters
      • Output Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • RENAME Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • See Also
    • RENDER Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • RENDER24 Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Example
      • See Also
    • REPLICATE Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Example
      • See Also
    • REPLV Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Examples
      • See Also
    • RESAMP Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Examples
      • See Also
    • RESTORE Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • RETALL Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • See Also
    • RETURN Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Example
      • See Also
    • REVERSE Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Example 1
      • Example 2
    • RGB_TO_HSV Procedure
      • Usage
      • Input Parameters
      • Output Parameters
      • Keywords
      • Discussion
      • See Also
    • RM Procedure
      • Usage
      • Input Parameters
      • Output Parameters
      • Keywords
      • Description
      • Example 1: Reading a Simple Matrix
      • Example 2: Reading a Complex Matrix
      • Example 3: Reading a Matrix to be Used with LUSOL
      • See Also
    • RMF Procedure
      • Usage
      • Input Parameters
      • Output Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • ROBERTS Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • ROT Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • ROTATE Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • See Also
    • ROT_INT Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • See Also
    • ROUND Procedure
      • Usage
      • Input Parameters
      • Returned Value
      • Discussion
      • Example 1
      • Example 2
  • Procedure and Function Reference: S
    • SAME Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Examples
      • See Also
    • SAVE Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • See Also
    • SaxInit Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
    • SCALE3D Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • SCL Function
      • Usage
      • Input Parameters
      • Keyword Parameters
      • Returned Value
      • Example
      • See Also
    • SCLNONLIN Function
      • Usage
      • Input Parameters
      • Keyword Parameters
      • Returned Value
      • Example
        • Output
      • See Also
    • SEC_TO_DT Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • See Also
    • SELECT_READ_LUN Procedure (UNIX)
      • Usage
      • Input Parameters
      • Output Parameters
      • Keywords
      • Description
      • See Also
    • SETDEMO Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • See Also
    • SETENV Procedure (UNIX/Windows)
      • Usage
      • Input Parameters
      • Keywords
      • UNIX Example
      • Windows Example
      • See Also
    • SETNCOPTS Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • See Also
    • SET_OMP Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • SET_PLOT Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Examples
      • See Also
    • SET_SCREEN Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • SET_SHADING Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • SETUP_KEYS Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • SET_VIEW3D Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Examples
      • See Also
    • SET_VIEWPORT Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • SET_XY Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • SGN Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Examples
    • SHADE_SURF Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • Example 3
      • See Also
    • SHADE_SURF_IRR Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • SHADE_VOLUME Procedure
      • Usage
      • Input Parameters
      • Output Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • SHIF Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Examples
      • See Also
    • SHIFT Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
        • Sample Usage
      • Example 1
      • Example 2
      • See Also
    • SHOW3 Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • SHOW_OPTIONS Procedure
      • Usage
      • Keywords
      • Discussion
      • Example
      • See Also
    • SIGMA Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • SIN Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • SINDGEN Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • SINH Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • SIZE Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • See Also
    • SIZEOF Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • SLICE Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Examples
        • Example 1
          • Output
        • Example 2
          • Output
        • Example 3
          • Output
    • SLICE_VOL Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • SMALL_INT Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Examples
      • See Also
    • SMOOTH Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
        • Sample Usage
      • Example
      • See Also
    • SOBEL Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
        • Sample Usage
      • Example
      • See Also
    • SOCKET_ACCEPT Function
      • Usage
      • Input Parameters
      • Keywords
      • Returned Value
      • Discussion
      • Example
      • See Also
    • SOCKET_CLOSE Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • SOCKET_CONNECT Function
      • Usage
      • Input Parameters
      • Keywords
      • Returned Value
      • Discussion
      • Example
      • See Also
    • SOCKET_GETPORT Function
      • Usage
      • Input Parameters
      • Keywords
      • Output Parameters
      • Discussion
      • Example
      • See Also
    • SOCKET_INIT Function
      • Usage
      • Input Parameters
      • Keywords
      • Returned Value
      • Discussion
      • Example
      • See Also
    • SOCKET_READ Function
      • Usage
      • Input Parameters
      • Output Parameters
      • Keywords
      • Returned Value
      • Discussion
      • Example
      • See Also
    • SOCKET_WRITE Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • SORT Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • SORTDIM Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
    • SORTN Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Examples
      • See Also
    • SPAWN Procedure (UNIX)
      • Usage
      • Input Parameters
      • Output Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • SPAWN Procedure (Windows)
      • Usage
      • Input Parameters
      • Output Parameters
      • Keywords
      • Example
      • See Also
    • SPHERE Function
      • Usage
      • Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • SPLINE Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • See Also
    • SPMVM Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • SQRT Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
    • SSL_CLIENT_CLOSE Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • SSL_CLIENT_CONNECT Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Example
      • See Also
    • SSL_CLIENT_READ Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • SSL_CLIENT_WRITE Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • SSL_CONNECT_LOAD Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • STDEV Function
      • Usage
      • Input Parameters
      • Output Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • STOP Procedure
      • Usage
      • Input Parameters
      • Keywords
      • See Also
    • STRARR Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Example
      • See Also
    • STRCOMPRESS Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • See Also
    • STRETCH Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example 1
      • See Also
    • STRING Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • Example 3
      • See Also
    • STRJOIN Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Example
      • See Also
    • STRLEN Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Example
      • See Also
    • STRLOOKUP Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Examples
      • See Also
    • STRLOWCASE Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • STRMATCH Function
      • Usage
      • Input Parameters
      • Output Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • Example 3
      • See Also
    • STRMESSAGE Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • STRMID Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Example
      • See Also
    • STRPOS Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Example
      • See Also
    • STRPUT Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • STRSPLIT Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • STRSUBST Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • See Also
    • STR_IS_NUM Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Restrictions
      • See Also
    • STR_TO_DT Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • See Also
    • STRTRIM Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Example
      • See Also
    • STRUCTINFO Procedure
      • Usage
      • Input Parameters
      • Returned value
      • Keywords
      • Discussion
      • Example
    • STRUCTNAME Function
      • Usage
      • Input Parameters
      • Returned value
      • Keywords
      • Discussion
      • Example
    • STRUCTREF Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • STRUPCASE Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • SUM Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • SURFACE Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • SURFACE_FIT Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • SURFR Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • See Also
    • SVBKSB Procedure
      • Usage
      • Input Parameters
      • Output Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • SVD Procedure
      • Usage
      • Input Parameters
      • Output Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • SVDFIT Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
        • User-Supplied Basis Function
      • See Also
    • SYSTIME Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Example
      • See Also
  • Procedure and Function Reference: T
    • T3D Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • Example 3
      • See Also
    • TAG_NAMES Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Example
      • See Also
    • TAN Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • TANH Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • TEK_COLOR Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • See Also
    • TENSOR Functions
      • Usage
      • Input Parameters
      • Keywords
      • Returned Value
      • Discussion
      • Example
      • See Also
    • TENSORTRAN Function
      • Usage
      • Input Parameters
      • Keywords
      • Returned Value
      • Discussion
      • Example
      • See Also
    • THREED Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • TIMECMND Function
      • Usage
      • Input Parameters
      • Optional Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
    • TmAddGrael Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • TmAddSelectedGrael Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • TmAddSelectedVars Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • TmAddVar Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • TmAxis Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • TmBitmap Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • TmBottomGrael Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • TmCodeGen Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • TmCopy Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • TmCut Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • TmDelGrael Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • TmDelSelectedGraels Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • TmDelVar Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • TmDelete Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • TmDeselectVars Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • TmDynamicDisplay Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • TmDynamicShowVars Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
    • TmEndCodeGen Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • TmEnumerateAttributes Function
      • Usage
      • Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • TmEnumerateGraelMethods Function
      • Usage
      • Parameters
      • Returned Value
      • Keywords
      • Example
      • See Also
    • TmEnumerateGraels Function
      • Usage
      • Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • TmEnumerateItems Function
      • Usage
      • Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • TmEnumerateMethods Function
      • Usage
      • Parameters
      • Returned Value
      • Example
      • See Also
    • TmEnumerateSelectedGraels Function
      • Usage
      • Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • TmEnumerateSelectedVars Function
      • Usage
      • Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • TmEnumerateToolNames Function
      • Usage
      • Parameters
      • Returned Value
      • Keywords
      • Example
      • See Also
    • TmEnumerateVars Function
      • Usage
      • Parameters
      • Returned Value
      • Discussion
      • Example
      • See Also
    • TmExecuteGraelMethod Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • TmExecuteMethod Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • TmExport Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • TmExportSelection Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • TmGetAttribute Function
      • Usage
      • Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • Example 3
      • See Also
    • TmGetGraelMethod Function
      • Usage
      • Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • TmGetGraelRectangle Function
      • Usage
      • Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • TmGetMessage Function
      • Usage
      • Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • TmGetMethod Function
      • Usage
      • Parameters
      • Returned Value
      • Discussion
      • Example
      • See Also
    • TmGetTop Function
      • Usage
      • Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • TmGetUniqueGraelName Function
      • Usage
      • Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • TmGetUniqueToolName Function
      • Usage
      • Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • TmGetVarMainName Function
      • Usage
      • Parameters
      • Returned Value
      • Keywords
      • Discussion
      • See Also
    • TmGroupGraels Function
      • Usage
      • Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • TmInit Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • TmLegend Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • TmLine Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • TmList Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • TmListAppend Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • TmListClear Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • TmListDelete Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • TmListDestroy Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • TmListExtend Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • TmListGetMethod Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • TmListInsert Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • TmListReplace Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • TmListRetrieve Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • TmListSetMethod Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • TmPaste Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • TmRect Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • TmRegister Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • TmRestoreTemplate Function
      • Usage
      • Parameters
      • Keywords
      • Returned Value
      • Discussion
      • Example
      • See Also
    • TmRestoreTools Function
      • Usage
      • Parameters
      • Keywords
      • Returned Value
      • Discussion
      • Example
      • See Also
    • TmSaveTools Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • TmSetAttribute Function
      • Usage
      • Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • TmSetGraelMethod Procedure
      • Usage
      • Parameters
      • Keywords
      • Example
      • See Also
    • TmSetGraelRectangle Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • TmSetMethod Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • Method Call Procedure Parameters
      • Example
      • See Also
    • TmStartCodeGen Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • TmText Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • Embedded Functions in Text Graels
      • Example 1
      • Example 2
      • See Also
    • TmTopGrael Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • TmUngroupGraels Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • TmUnregister Procedure
      • Usage
      • Parameters
      • Keywords
      • Example
      • See Also
    • TODAY Function
      • Usage
      • Parameters
      • Returned Value
      • Keywords
      • Example
      • See Also
    • TOTAL Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • See Also
    • TQLI Procedure
      • Usage
      • Input Parameters
      • Output Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • TRANSPOSE Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • Example 3
      • See Also
    • TRED2 Procedure
      • Usage
      • Input Parameters
      • Output Parameters
      • Keywords
      • See Also
    • TRIDAG Procedure
      • Usage
      • Input Parameters
      • Output Parameters
      • Keywords
      • Discussion
      • See Also
    • TV Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • See Also
    • TVCRS Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • TVLCT Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • See Also
    • TVRD Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Example
      • See Also
    • TVSCL Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • TVSIZE Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Examples
      • See Also
    • TYPECONV Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
  • U–V Routines
    • UNIQN Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Example
      • See Also
    • UNIQUE Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • Example 3
      • See Also
    • UNIX_LISTEN Function (UNIX Only)
      • Usage
      • Parameters
      • Returned Value
      • Keywords
      • Discussion
      • See Also
    • UNIX_REPLY Function (UNIX Only)
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • See Also
    • UNLOAD_OPTION Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • UPVAR Procedure
      • Usage
      • Input Parameters
      • Output Parameters
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • See Also
    • USERSYM Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • USGS_NAMES Function
      • Usage
      • Input Parameters
      • Keywords
      • Returned Value
      • Discussion
      • Example 1
      • Example 2
      • Example 3
      • Example 4
      • Example 5
      • See Also
    • VAR_MATCH Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • VAR_TO_DT Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • See Also
    • vecOverArr Functions
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Examples
      • See Also
    • VECTOR_FIELD3 Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Examples
      • See Also
    • VEL Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Examples
      • See Also
    • VELOVECT Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Examples
      • See Also
    • VIEWER Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
        • Interactive Usage
      • Examples
      • See Also
    • VOL_MARKER Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Examples
      • See Also
    • VOL_PAD Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Examples
      • See Also
    • VOL_REND Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Examples
      • See Also
    • VOL_TRANS Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Examples
      • See Also
    • VOLUME Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • VRML_AXIS Procedure
      • Usage
      • Input Parameters
      • Keywords
        • Object Properties
        • Material Properties
        • Font Family Settings
        • Font Attributes
      • Discussion
      • Example
      • See Also
    • VRML_CAMERA Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • See Also
    • VRML_CLOSE Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion.
      • See Also
    • VRML_CONE Procedure
      • Usage
      • Input Parameters
      • Keywords
        • Object Properties
        • Material Properties
      • Discussion
      • Example
      • See Also
    • VRML_CUBE Procedure
      • Usage
      • Input Parameters
      • Keywords
        • Object Properties
        • Material Properties
      • Discussion
      • Example
      • See Also
    • VRML_CYLINDER Procedure
      • Usage
      • Input Parameters
      • Keywords
        • Object Properties
        • Material Properties
      • Discussion
      • Example
      • See Also
    • VRML_LIGHT Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • VRML_LINE Procedure
      • Usage
      • Input Parameters
      • Keywords
        • Object Properties
        • Material Properties
      • Discussion
      • Example
      • See Also
    • VRML_OPEN Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • VRML_POLY Procedure
      • Usage
      • Input Parameters
      • Keywords
        • Object Properties
        • Material Properties
      • Discussion
      • Example
      • See Also
    • VRML_SPHERE Procedure
      • Usage
      • Input Parameters
      • Keywords
        • Object Properties
        • Material Properties
      • Discussion
      • Example
      • See Also
    • VRML_SPOTLIGHT Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • VRML_SURFACE Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • VRML_TEXT Procedure
      • Usage
      • Input Parameters
      • Keywords
        • Object Properties
        • Material Properties
        • Font Family Settings
        • Font Attributes
      • Discussion
      • Example
      • See Also
    • vtkADDATTRIBUTE Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
    • vtkAXES Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • See Also
    • vtkBAR Procedure
      • Usage
      • Input
      • Keywords
      • Example
    • vtkCAMERA Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
    • vtkCLOSE Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • vtkCOLORBAR Procedure
      • Usage
      • Keywords
    • vtkCOMMAND Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • vtkERASE Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • vtkGETNAMES Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Example
    • vtkGRID Procedure
      • Usage
      • Keywords
      • Example
    • vtkHEDGEHOG Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Example
      • See Also
    • vtkINIT Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • vtkISOSURFACE Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Examples
    • vtkLIGHT Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
    • vtkPLOTS Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • vtkPOLYDATA Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
    • vtkPOLYSHADE Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • Example 3
      • Example 4
      • Example 5
      • See Also
    • vtkPPMREAD Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • vtkPPMWRITE Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • See Also
    • vtkRECTILINEARGRID Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
    • vtkRENDERWINDOW Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • See Also
    • vtkSCATTER Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • vtkSHOW3 Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Example
    • vtkSLICEVOL Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • vtkSTRUCTUREDGRID Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
    • vtkSTRUCTUREDPOINTS Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
    • vtkSURFACE Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • vtkSURFGEN Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Example
      • See Also
    • vtkTEXT Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
    • vtkTVRD Function
      • Usage
      • Input Parameters
      • Keywords
      • Returned Value
      • Discussion
      • Example
      • See Also
    • vtkUNSTRUCTUREDGRID Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
    • vtkWDELETE Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • See Also
    • vtkWINDOW Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • See Also
    • vtkWRITEVRML Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • See Also
    • vtkWSET Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
  • Procedure and Function Reference: W
    • WAIT Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • See Also
    • WAVEUSAGE Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
    • WCopy Function (Windows)
      • Usage
      • Input Parameters
      • Output Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • WDELETE Procedure
      • Usage
      • Input Parameters
      • Keywords
      • See Also
    • WgAnimateTool Procedure
      • Usage
      • Input Parameters
      • Keywords
        • Color/Font Keywords
      • Discussion
        • Input Data Requirements
        • Event Handling
      • Contents of the Window
        • AnimateTool Display Area
        • AnimateTool Control Area
      • Example
      • See Also
    • WgCbarTool Procedure
      • Usage
      • Keywords
        • Color/Font Keywords
        • Attachment Keywords
      • Discussion
      • Event Handling
      • The Colors Common Block
      • Example
      • See Also
    • WgCeditTool Procedure
      • Usage
      • Keywords
      • Color/Font Keywords
      • Discussion
      • What is a Color Table?
        • The Colors Common Block
        • Custom Color Table File
      • Contents of the Window
        • CeditTool Color Palette Area
        • CeditTool Control Area
      • CeditTool Menu Bar
        • Controls Menu
        • Edit Menu
        • ColorTables Menu
        • Options Menu
      • Event Handling
      • Example
      • See Also
    • WgControlsBox Procedure
      • Usage
      • Input Parameters
      • Output Parameters
      • Keywords
      • Discussion
      • Example 1
    • WgCtTool Procedure
      • Usage
      • Keywords
        • Color/Font Keywords
      • Discussion
      • The Colors Common Block
      • Contents of the Window
        • CtTool Color Bar Area
        • CtTool Control Area
        • System Color Table List
      • Event Handling
      • Example
      • See Also
    • WgFileSelection Procedure
      • Usage
      • Input Parameters
      • Output Parameters
      • Keywords
      • Example 1
      • Example 2
    • WgIsoSurfTool Procedure
      • Usage
      • Input Parameters
      • Output Parameters
      • Keywords
        • Color/Font Keywords
      • Discussion
      • Event Handling
      • Contents of the Window
        • IsoSurfTool Display Area
        • IsoSurfTool Control Area
      • Example
      • See Also
    • WgList Procedure
      • Usage
      • Input Parameters
      • Output Parameters
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • Example 3
    • WgMovieTool Procedure
      • Usage
      • Input Parameters
      • Keywords
        • Color/Font Keywords
        • Attachment Keywords
      • Discussion
      • Event Handling
      • Contents of the Window
        • MovieTool Display Area
        • MovieTool Control Area
      • Example
      • See Also
    • WgOrbit Procedure
      • Usage
      • Input Parameters
      • Output Parameters
      • Keywords
      • Examples
      • See Also
    • WgSImageTool Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Example
      • See Also
    • WgSliceTool Procedure
      • Usage
      • Input Parameters
      • Output Parameters
      • Keywords
        • Color/Font Keywords
      • Discussion
      • Event Handling
        • SliceTool Display Area
        • SliceTool Control Area
      • Example
      • See Also
    • WgSlideShow Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Example 1
      • Example 2
    • WgStripTool Procedure
      • Usage
      • Input Parameters
      • Keywords
        • Color/Font Keywords
      • Discussion
      • Event Handling
      • Contents of the Window
        • StripTool Display Area
        • StripTool Control Area
      • Example
      • See Also
    • WgSurfaceTool Procedure
      • Usage
      • Input Parameters
      • Keywords
        • Color/Font Keywords
      • Discussion
      • Event Handling
      • Contents of the Window
        • SurfaceTool Display Area
        • SurfaceTool Control Area
        • SurfaceTool Message Area
      • Example
      • See Also
    • WgText Procedure
      • Usage
      • Input Parameters
      • Output Parameters
      • Keywords
      • Example 1
      • Example 2
    • WgTextTool Procedure
      • Usage
      • Keywords
        • Color/Font Keywords
      • Discussion
      • Interacting with the Window
      • Event Handling
      • Example
      • See Also
    • WHERE Function
      • Usage
      • Input Parameters
      • Output Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • Example 3
      • See Also
    • WHEREFIRST Procedure
      • Usage
      • Input Parameters
      • Output Parameters
      • Discussion
      • Example
        • Output
      • See Also
    • WHEREIN Function
      • Usage
      • Input Parameters
      • Output Parameters
      • Returned Value
      • Keywords
      • Output Keywords
      • Example 1
      • See Also
    • WHEREINVEC Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Example
      • See Also
    • WHEREMONO Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Example
    • WIN32_locale
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
    • Win32_Pick_Font Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Example
      • See Also
    • WIN32_PICK_PRINTER Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • See Also
    • Window Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example 1
      • Example 2 (Windows only)
      • See Also
    • WMenu Function (UNIX)
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
    • WoAddButtons Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • WoAddMessage Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • WoAddStatus Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • WoBuildResourceFilename Function
      • Usage
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • WoButtonBar Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
        • Attachment Keywords
      • Discussion
        • Using the Standard Button Bar
        • Using Your Own Button Bar
      • Example
      • See Also
    • WoButtonBarSet Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • WoButtonBarSetSensitivity Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
    • WoCheckFile Function
      • Usage
      • Input Parameters
      • Returned Value
      • Input Keywords
      • Output Keyword
      • Example
    • WoColorButton Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Attachment Keywords
      • Discussion
      • Contents of the Colortable Dialog Box
        • Palette Area
        • Controls Area
        • Action Buttons
      • Example
      • See Also
    • WoColorButtonGetValue Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Example
      • See Also
    • WoColorButtonSetValue Function
      • Usage
      • Input Parameters
      • Keywords
      • Example
      • See Also
    • WoColorConvert Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • WoColorGrid Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
        • Attachment Keywords
      • Discussion
      • Example
      • See Also
    • WoColorGridGetValue Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • WoColorGridSetValue Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Example
      • See Also
    • WoColorWheel Function
      • Usage
      • Parameters
      • Keywords
      • Returned Value
      • Callback Parameters
      • Discussion
      • Example
    • WoConfirmClose Procedure
      • Usage
      • Input Parameters
      • Input Keywords
      • Output Keywords
      • Discussion
      • Example 1
      • Example 2
      • See Also
    • WoDialogStatus Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • WoFontOptionMenu Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
        • Attachment Keywords
      • Discussion
      • Example
      • See Also
    • WoFontOptionMenuGetValue Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • WoFontOptionMenuSetValue Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • WoGenericDialog Function
      • Usage
      • Input Parameters
      • Output Parameters
      • Returned Value
      • Keywords
      • Callback Parameters
      • Discussion
      • Example
      • See Also
    • WoGetToolNameFromTitle Function
      • Usage
      • Input Parameters
      • Keywords
      • Example
      • See Also
    • WoGetUniqueWindowTitle Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • WoLabeledText Function
      • Usage
      • Input Parameters
      • Returned Value
      • Input Keywords
      • Output Keywords
      • Attachment Keywords
      • Discussion
      • Example
      • See Also
    • WoLinestyleOptionMenu Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Attachment Keywords
      • Discussion
      • Example
      • See Also
    • WoLinestyleOptionMenuGetValue Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • WoLinestyleOptionMenuSetValue Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • WoLoadResources Procedure
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • WoLoadStrings Procedure
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • WoMenuBar Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Attachment Keywords
      • Discussion
      • Example 1
      • Example 2
      • See Also
    • WoMenuBarSetSensitivity Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • WoMenuBarSetToggle Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • WoMessage Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Attachment Keywords
      • Examples
        • Example 1
        • Example 2
        • Example 3
      • See Also
    • WoSaveAsPixmap Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
    • WoSetCursor Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • WoSetToolIcon Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
    • WoSetWindowTitle Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Example
      • See Also
    • WoStatus Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keyword
      • Attachment Keywords
      • Examples
        • Example 1
        • Example 2
      • See Also
    • WoVariableOptionMenu Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Attachment Keywords
      • Discussion
      • Example
      • See Also
    • WoVariableOptionMenuGetValue Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Example
      • See Also
    • WoVariableOptionMenuSetValue Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • WPaste Function (Windows)
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • WPrint Procedure (Windows)
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • WRead_DIB Function (Windows)
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • WRead_META Function (Windows)
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • WriteU Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • WRITE_XBM Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • WSet Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
        • Window Resizing in Noninteractive Applications
      • Example 1 — UNIX
      • Example 2 — UNIX
      • See Also
    • WShow Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • See Also
    • WtAddCallback Function (Motif Only)
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
        • Callback Procedure Example: Motif
        • Example Procedure
      • See Also
    • WtAddHandler Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
        • Event Structure for Windows Platforms
        • Windows gestures in PV-WAVE Drawing Areas
        • PV-WAVE GestureInfo structure
      • Example
        • X Event Handler Procedure Example
      • See Also
    • WtClose Function
      • Usage
      • Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • Callback Procedure Example: Motif
        • Example Procedure
      • See Also
    • WtCreate Function (Motif Only)
      • Usage
      • Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • WtCursor Function
      • Usage
      • Parameters
      • Returned Value
      • Discussion
      • Example
      • See Also
    • WtGet Function
      • Usage
      • Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • WtInit Function
      • Usage
      • Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
        • Callback Procedure Example: Motif
        • Example Procedure
      • See Also
    • WtInput Function (Motif Only)
      • Usage
      • Input Parameters
      • Returned Value
      • Discussion
      • See Also
    • WtList Function
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • WtLookupString Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Examples
      • See Also
    • WtLoop Procedure
      • Usage
      • Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Motif Example
    • WtMainLoop Function
      • Usage
      • Input Parameters
      • Output Parameters
      • Returned Value
      • Keywords
      • Discussion
      • See Also
    • WtPointer Function
      • Usage
      • Parameters
      • Returned Value
      • Discussion
      • Example
      • See Also
    • WtPreview Function
      • Usage
      • Input Parameters
      • Discussion
      • XvnPreview Widget Documentation
      • Example
      • See Also
    • WtProcessEvent Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • WtResource Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Examples
      • See Also
    • WtSet Function
      • Usage
      • Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • WtTable Function
      • Usage
      • Input Parameters
      • Discussion
        • XbaeMatrix Widget Documentation
        • XbaeMatrix Widget Callbacks
      • Example
      • See Also
    • WtTimer Function
      • Usage
      • Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • WtWorkProc Function
      • Usage
      • Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
        • Output
      • See Also
    • WwAlert Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
        • Color/Font Keywords
      • Get/Set Value
      • Callback Parameters
      • Discussion
      • Example
    • WwAlertPopdown Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
    • WwButtonBox Function
      • Usage
      • Input Parameters
      • Returned Value
      • Input Keywords
      • Output Keywords
        • Color/Font Keywords
        • Attachment Keywords
      • Get/Set Value
      • Callback Parameters
      • Discussion
      • Example 1
      • Example 2
      • See Also
    • WwCallback Function (Motif Only)
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Callback Parameters
      • Discussion
      • See Also
    • WwCommand Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
        • Color/Font Keywords
      • Get/Set Value
      • Callback Parameters
      • Discussion
      • Example 1
      • Example 2
      • See Also
    • WwControlsBox Function
      • Usage
      • Input Parameters
      • Returned Value
      • Input Keywords
      • Output Keywords
        • Color/Font Keywords
        • Attachment Keywords
      • Get/Set Value
      • Callback Parameters
      • Discussion
      • Example 1
      • Example 2
      • See Also
    • WwDialog Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
        • Color/Font Keywords
      • Get/Set Value
      • Callback Parameters
      • Discussion
      • Example 1
      • Example 2
      • See Also
    • WwDrawing Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
        • Color Keywords
        • Attachment Keywords
      • Get/Set Value
      • Callback Parameters
      • Discussion
      • Example
      • See Also
    • WwFileSelection Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
        • Color/Font Keywords
      • Get/Set Value
      • Callback Parameters
      • Discussion
      • Example
        • Callback Procedure
        • Widget Commands
      • See Also
    • WwGenericDialog Function
      • Usage
      • Input Parameters
      • Output Parameters
      • Keywords
        • Color/Font Keywords
      • Callback Parameters and Returned Value
      • Returned Values
      • Discussion
      • Example
      • See Also
    • WwGetButton Function
      • Usage
      • Input Parameter
      • Returned Value
      • Keyword
      • Discussion
      • Example
      • See Also
    • WwGetKey Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • WwGetPosition Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Example
      • Callback Procedures
      • Widget Commands
      • See Also
    • WwGetValue Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • Callback Procedures
      • Widget Commands
      • See Also
    • WwHandler Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Event Handler Parameters
      • Discussion
      • Example
      • See Also
    • WwInit Function
      • Usage
      • Input Parameters
      • Output Parameters
      • Returned Value
      • Keywords
        • Color/Font Keywords
      • Discussion
      • Example
      • See Also
    • WwLayout Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
        • Color/Font Keywords
        • Attachment Keywords
      • Get/Set Value
      • Callback Parameters
      • Discussion
      • Example
      • See Also
    • WwList Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
        • Color/Font Keywords
        • Attachment Keywords
      • Get/Set Value
      • Callback Parameters
      • Discussion
      • Example 1
        • Callback Procedures
        • Widget Commands
      • Example 2
      • See Also
    • WwListUtils Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
        • Modifier Keywords
      • Discussion
      • Example 1
      • See Also
    • WwLoop Procedure
      • Usage
      • Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • WwMainWindow Function
      • Usage
      • Input Parameters
      • Output Parameters
      • Returned Value
      • Keywords
        • Color/Font Keywords
      • Get/Set Value
      • Callback Parameters
      • Discussion
      • Example
      • See Also
    • WwMenuBar Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
        • Color/Font Keywords
        • Attachment Keywords
      • Get/Set Value
      • Callback Parameters
      • Example 1
        • Callback Procedure
        • Widget Commands
      • Example 2
      • See Also
    • WwMenuItem Function
      • Usage
      • Input Keywords
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • WwMessage Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Color/Font Keywords
      • Get/Set Value
      • Callback Parameters
      • Discussion
      • Example 1
        • Callback Procedures
        • Widget Commands
      • Example 2
      • See Also
    • WwMultiClickHandler Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Event Handler Parameters
      • Discussion
      • Example
      • Event Handler and Callback Procedures
      • Widget Commands
      • See Also
    • WwOptionMenu Function
      • Usage
      • Input Parameters
      • Returned Value
      • Input Keywords
      • Output Keywords
        • Color/Font Keywords
        • Attachment Keywords
      • Get/Set Value
      • Callback Parameters
      • Discussion
      • Example 1
        • Callback Procedure
        • Widget Commands
      • Example 2
      • See Also
    • WwPickFile Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • WwPopupMenu Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Color/Font Keywords
      • Get/Set Value
      • Callback Parameters
      • Discussion
      • Example
        • Callback Procedures
        • Widget Commands
      • See Also
    • WwPreview Procedure
      • Usage
      • Input Parameters
      • Keywords
        • Color/Font Keywords
        • Attachment Keywords
      • Get/Set Value
      • Confirm Callback Parameters
      • Clear Callback Parameters
      • Discussion
      • Example
      • See Also
    • WwPreviewUtils Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • See Also
    • WwRadioBox Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
        • Color/Font Keywords
        • Attachment Keywords
      • Get/Set Value
      • Callback Parameters
      • Discussion
      • Example 1
        • Callback Procedure
        • Widget Commands
      • Example 2
      • See Also
    • WwResource Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Examples
      • See Also
    • WwSeparator Function
      • Usage
      • Input Parameters
      • Returned Value
      • Input Keywords
      • Color/Font Keywords
      • Attachment Keywords
      • Get/Set Value
      • Callback Parameters
      • Discussion
      • Example
      • See Also
    • WwSetCursor Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Example
      • See Also
    • WwSetValue Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Color/Font Keywords
      • Attachment Keywords
      • Discussion
      • Example
        • Widget Commands
      • See Also
    • WwTable Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Color/Font Keywords
      • Attachment Keywords
      • Get/Set Value
      • Callback Parameters
      • Discussion
        • Selecting Cells for Editing
        • Selecting One or More Cells
      • Example 1
        • Callback Procedures
        • Widget Commands
      • Example 2
        • Callback Procedures
        • Widget Commands
      • See Also
    • WwTableUtils Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Modifier Keywords
      • Discussion
      • Examples
        • (1) Add rows to a table
        • (2) Delete rows from a table
        • (3) Add columns to a table
        • (4) Delete columns from a table
        • (5) Get visible cells
        • (6) Set the value of an individual cell
        • (7) Redraw a cell
        • (8) Deselect all cells
        • (9) Select a cell
        • (10) Make a cell visible
      • See Also
    • WwText Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Color/Font Keywords
      • Attachment Keywords
      • Get/Set Value
      • Callback Parameters
      • Discussion
      • Example 1: Single-line Text Field and Label
        • Callback Procedure
        • Widget Commands
      • Example 2: Multi-line Text Window
        • Callback Procedure
        • Widget Commands
      • Example 3: Initializing with a Multi-Line String
        • Callback Procedure
        • Widget Commands
      • See Also
    • WwTimer Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Timer Procedure Parameters
      • Discussion
      • Example
      • See Also
    • WwToolBox Function
      • Usage
      • Input Parameters
      • Returned Value
      • Input Keywords
      • Output Keywords
        • Color/Font Keywords
        • Attachment Keywords
      • Get/Set Value
      • Callback Parameters
      • Discussion
      • Example
        • Callback Procedure
        • Widget Commands
      • See Also
    • WWrite_DIB Function (Windows)
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • WWrite_META Function (Windows)
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
      • See Also
    • WzAnimate Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • WzBar Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • WzBar3D Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • WzClose Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • Example
    • WzColorEdit Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • WzContour Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • WzExport Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • WzHistogram Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • WzImage Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • WzImport Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • WzInit Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • See Also
    • WzMultiView Procedure
      • Usage
      • Keywords
      • Discussion
      • Example
      • See Also
    • WzPie Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • WzPlot Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • WzPreview Procedure
      • Usage
      • Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • WzSurface Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • WzTable Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • WzVariable Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
  • Procedure and Function Reference: X–Z
    • XBAR Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Example
      • See Also
    • XmlAddNode Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example 1
      • Example 2
    • XmlDocDump Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
    • XmlEvaluate Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
        • Notes
      • Example 1
      • Example 2
      • Example 3
      • Example 4
    • XmlFreeDoc Function
      • Usage
      • Input Parameters
      • Returned Value
      • Discussion
      • Example 1
    • XmlFreeNode Function
      • Usage
      • Input Parameters
      • Returned Value
      • Discussion
      • Example 1
    • XmlNewDoc Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • Example 3
      • Example 4
    • XmlNewNode Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • Example 3
    • XmlParse Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • Example 3
      • Example 4
    • XmlSetAttr Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example 1
      • Example 2
      • Example 3
      • Example 4
    • XmlSetContent Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
    • XmlSetContext Function
      • Usage
      • Input Parameters
      • Returned Value
      • Keywords
      • Discussion
      • Example
    • XRCHART Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Example
      • See Also
    • XSCHART Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Example
      • See Also
    • XYOUTS Procedure
      • Usage
      • Input Parameters
      • Output Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • ZOOM Procedure
      • Usage
      • Input Parameters
      • Keywords
      • Discussion
      • Example
      • See Also
    • ZROOTS Procedure
      • Usage
      • Input Parameters
      • Output Parameters
      • Keywords
      • Discussion
      • See Also
  • Graphics and Plotting Keywords
    • Alignment Keyword
    • Ax Keyword
    • Az Keyword
    • Background Keyword
      • Example
    • Bottom Keyword
    • Box Keyword
    • C_Annotation Keyword
      • Example
    • C_Charsize Keyword
    • C_Charthick Keyword
    • C_Colors Keyword
      • Example
    • C_Labels Keyword
      • Example
    • C_Linestyle Keyword
      • Example
    • C_Thick Keyword
    • Channel Keyword
    • Charsize Keyword
    • Charthick Keyword
    • Clip Keyword
    • Col_Index Keyword
    • Color Keyword
      • Example 1
      • Example 2
    • Compress Keyword
    • Data Keyword
    • Delete_File Keyword
    • Device Keyword
      • Example
    • DT_Range Keyword
    • Fill_Pattern Keyword
    • Follow Keyword
    • Font Keyword
    • Format Keyword
    • Gridstyle Keyword
    • Horizontal Keyword
    • Labels Keyword
    • Levels Keyword
      • Example
    • Line_Fill Keyword
    • Linestyle Keyword
    • LOD Keyword
    • Lower_Only Keyword
    • Max_Levels Keyword
    • Max_Value Keyword
    • Month_Abbr Keyword
    • NLevels Keyword
      • Example
    • NoAxes Keyword
    • Noclip Keyword
    • Nodata Keyword
      • Example
    • NoDrawPaths Keyword
    • Noerase Keyword
    • NoRotate Keyword
    • Noshade Keyword
    • Normal Keyword
    • Nsum Keyword
    • Orientation Keyword
    • Overplot Keyword
    • Path_Filename Keyword
    • Pattern Keyword (UNIX only)
      • Example
    • PClip Keyword
    • Polar Keyword
    • Position Keyword
      • Example
    • Psubt_color Keyword
    • Psym Keyword
      • Example
    • Ptick_color Keyword
    • Ptl_color Keyword
    • P[XYZ]a_color Keyword
    • P[XYZ]t_color Keyword
    • Reorder Keyword
      • Example
    • Save Keyword
      • Example
    • Sigfig Keyword
    • Size Keyword
    • Skirt Keyword
    • Solid_Psym Keyword
    • Spacing Keyword
    • Spline Keyword
    • Start_Level Keyword
    • Subtitle Keyword
    • Symsize Keyword
    • T3d Keyword
    • Text_Axes Keyword
    • TextColor Keyword
    • Thick Keyword
    • Tickformat Keyword
    • Ticklen Keyword
      • Example
    • TickScale Keyword
    • TickSymbol Keyword
    • Title Keyword
    • Upper_Only Keyword
    • Week_Boundary Keyword
    • Width Keyword
    • Wireframe Keyword
    • [XY]Axis Keyword
    • [XYZ]Charsize Keyword
    • [XYZ]Gridstyle Keyword
    • [XYZ]Margin Keyword
    • [XYZ]Minor Keyword
    • [XYZ]Range Keyword
    • [XYZ]Style Keyword
    • [XYZ]Thick Keyword
    • [XYZ]Tickformat Keyword
    • [XYZ]Ticklen Keyword
    • [XYZ]Tickname Keyword
    • [XYZ]Ticks Keyword
    • [XYZ]Tickv Keyword
    • [XYZ]Title Keyword
    • [XYZ]Type Keyword
    • YNozero Keyword
    • YLabelCenter Keyword
      • Example
    • Z Keyword
    • ZAxis Keyword
    • ZValue Keyword
  • System Variables
    • !C
    • !CACHE
    • !CARRIAGE_RETURN
    • !Century_Divider
    • !CPR_OFFSET
    • !D
    • !D.Display_Depth
    • !D.Fill_Dist
    • !D.Flags
    • !D.N_Colors
    • !D.Name
    • !D.Table_Size
    • !D.Unit
    • !D.Window
    • !D.X_Ch_Size / !D.Y_Ch_Size
    • !D.X_Px_Cm / !D.Y_Px_Cm
    • !D.X_Size / !D.Y_Size
    • !D.X_Vsize / !D.Y_Vsize
    • !Date_Separator
    • !Day_Names
    • !Dir
    • !Display_Size
    • !Dpi
    • !DT_Base
      • Date/time calculation notes
    • !Dtor
    • !Edit_Input
    • !Err
    • !Err_String
    • !ERR_TRACE
    • !HD
    • !Holiday_List
    • !Journal
    • !Lang
    • !Map
    • !Month_Names
    • !Mouse
    • !Msg_Prefix
    • !NPROCS
    • !OMP
    • !OMP_AUTO
    • !Order
    • !P
    • !P.Background
    • !P.Charsize
    • !P.Charthick
    • !P.Clip
    • !P.Color
    • !P.Font
    • !P.Gridstyle
    • !P.Linestyle
    • !P.Multi
      • Example
    • !P.NoClip
    • !P.Nsum
    • !P.Position
    • !P.Psym
    • !P.Region
    • !P.Subtitle
    • !P.Symsize
    • !P.T
    • !P.T3D
    • !P.Thick
    • !P.Tickformat
    • !P.Ticklen
    • !P.Title
    • !Path
    • !PDT
    • !PDT.Box
    • !PDT.Compress
    • !PDT.Exclude_Holiday
    • !PDT. Exclude_Weekend
    • !PDT.Max_Levels
    • !PDT.Month_Abbr
    • !PDT.Start_Level
    • !PDT.DT_Crange
    • !PDT.DT_Range
    • !PDT.DT_Offset
    • !PDT.Week_Boundary
    • !Pi
    • !Prompt
    • !PVWDATA
    • !Quarter_Names
    • !Quiet
    • !Radeg
    • !Start
    • !TAB_WIN
    • !Time_Separator
    • !UNIX_LINESTYLES
    • !Version
    • !WAIT_FOR_INPUT_IDLE
    • !Weekend_List
    • !WIDGET_ICON
    • !WIN_FLAT
    • !WIN_NO_BORDER
    • ![XYZ]
    • ![XYZ].Charsize
    • ![XYZ].Crange
    • ![XYZ].Gridstyle
    • ![XYZ].Margin
    • ![XYZ].Minor
    • ![XYZ].Range
      • Example
    • ![XYZ].Region
    • ![XYZ].S
    • ![XYZ].Style
      • Example
    • ![XYZ].Thick
    • ![XYZ].Tickformat
    • ![XYZ].Ticklen
    • ![XYZ].Tickname
      • Example
    • ![XYZ].Ticks
    • ![XYZ].Tickv
    • ![XYZ].Title
    • ![XYZ].Type
    • ![XYZ].Window
    • !XDR_LONG
      • Usage
      • OPEN* Procedures
      • SAVE Procedure
      • RESTORE Procedure
  • Software Character Sets
  • Special Characters
  • Executive Commands
    • Using Executive Commands
      • .CON
      • .GO
      • .LOCALS
      • ..LOCALS
      • .RNEW
      • .RUN
        • Sample Usage of .RUN and .RNEW
      • .SKIP
      • .SIZE
      • .STEP
  • PV-WAVE HDF Interface
    • What is the PV-WAVE HDF4 Interface?
    • Example Programs and HDF and NetCDF Documentation
      • Other Sources of Information on HDF4 and NetCDF
    • Using the PV‑WAVE HDF4 Functions
      • Initializing the HDF4 Module
      • HDF_STARTUP Initializes Common Block Variables
      • Input Data Is Converted to Required Data Type
      • Using the Usage and Help Keywords
      • Ensure Correct Data Types with SDS GET Routines
      • Use FORTRAN Array Alignment
      • Annotation Routines May Require Further Processing
      • Slab Routines Replace Slice Routines
      • Base Functions Assume Valid Input
    • PV-WAVE HDF4 Base Function Interface
      • 24-bit Raster Image Set: The DF24 Interface
      • Annotations: The DFAN Interface
      • Palettes: The DFP Interface
      • 8-bit Raster Image Sets: The DFR8 Interface
      • Scientific Data Sets: Single File DFSD Interface
      • The H Interface
      • Scientific Data Sets: The NetCDF Interface
      • Scientific Data Sets: The SD Interface
      • Vgroups: The V Interface
      • Vdata: The VS Interface
      • Vdata Fields: The VF Interface
      • Vdata Query: The VSQ Interface
      • High Level Vdata/Vgroups: The VH Interface
    • PV-WAVE Implementation of HDF5
      • Initializing the HDF5 Module
      • Initializing Common Block Variables
      • Exceptions
        • General PV‑WAVE Exceptions to the HDF5 API
        • Specific PV‑WAVE Exceptions to the HDF5 API
        • General Notes
        • Unsupported Routines/Data Types
        • Example PV‑WAVE Code
      • VLEN Data Type
      • Named Structures
      • Supported HDF5 Routines
        • Attribute Interface
        • Dataset Interface
        • Error Interface
        • File Interface
        • Group Interface
        • Identifier Interface
        • Property List Interface
        • Dataspace Interface
        • Data Type Interface
        • General Functions
  • Output Devices and Window Systems
    • Window System Features
      • How Is Backing Store Handled?
    • CGM Output
      • Controlling CGM Output with DEVICE Keywords
      • Using the CGM Driver
      • Using Color with CGM Output
        • Changing the Image Background Color
        • Changing the CGM Background Color
    • HPGL Output
      • Controlling HPGL Output with DEVICE Keywords
      • Supported Features of HPGL
      • Specifying Linestyles in HPGL Output
    • PCL Output
      • Controlling PCL Output with DEVICE Keywords
      • PCL Image Background Color
    • Pixel Map Output
      • Controlling PM buffer Output with DEVICE Keywords
        • Example
    • PostScript Output
      • Additional Text Formatting Commands
        • Additional Text Formatting Commands
      • Controlling PostScript Output with DEVICE Keywords
      • Using PostScript Fonts
      • Using Color PostScript Devices
      • PostScript Supports Color Images
      • Changing the Image Background Color
      • Creating Publication-quality Documents
        • Inserting PV‑WAVE Plots into LATEX Documents
      • The LATEX Insertplot Macro
    • WIN32 Driver
      • Selecting the WIN32 Driver
      • Listing the Current Settings for the WIN32 Driver
      • Additional Text Formatting Commands
      • Controlling the WIN32 Driver with DEVICE Keywords
      • Resizing Graphics
        • Windows Metafile Limitations
      • Graphics Window Commands
      • Use of Color in the WIN32 Driver
        • Windows Video Modes
        • PV‑WAVE Color Model
        • 256 Color Drivers and Palettes
        • The PV-WAVE WIN32 Driver in 256 Color Mode
      • Using Bitmaps
        • Creating a Bitmap
        • Example—Animating a Series of Bitmap Images
      • Using the Write Mask and Graphics Functions to Manipulate Color
        • Using Graphics Functions to Manipulate Color
        • Interaction Between the Set_Write_Mask and the Set_Graphics_Function Keywords
        • Interaction Between the Set_Graphics_Function Keyword and and Colors
      • Window IDs
    • WMF Driver
      • Selecting the WMF Driver
      • Listing the Current Settings for the WMF Driver
      • Sending PV-WAVE Output Directly to a Printer
      • Handling 24-bit Color
      • Additional Text Formatting Commands
      • Controlling the WMF Driver with DEVICE Keywords
    • X Window System
      • Controlling Where Graphics are Displayed
        • Selecting the X Driver
        • Listing the Current Settings for the X Driver
      • Graphical User Interfaces (GUIs) for PV-WAVE Applications Running Under X
      • Additional Text Formatting Commands
      • Controlling X Driver with DEVICE Keywords
      • X Window Visuals
        • Selecting a Visual Class
      • Colormapped Graphics
        • 8-bit Graphics Primer
        • 24-bit Graphics Primer
      • How PV-WAVE Allocates the Colormap
        • Shared Colormaps
        • Private Colormaps
        • When Color Characteristics are Determined
        • Closing the Connection to the X Server to Reset Colors
        • How Many Colors PV‑WAVE Maps into the Color Table
        • Reserving Colors for Other Applications’ Use
        • Color Translation Table
      • Using Pixmaps to Improve Application Performance
        • Creating a Pixmap
        • Example—Animating a Series of Pixmap Images
      • 24-bit Visual Classes
        • DirectColor Mode
        • TrueColor Mode
        • PV-WAVE Does Not Inherit the X Visual Class
      • Understanding 24-bit Graphics Displays
        • Specifying 24-bit Colors in Hexadecimal Notation
        • Specifying 24-bit Plot Colors
      • Write Mask and Graphics Functions to Manipulate Color
        • Using the Write Mask to Create Special Effects
        • Using Graphics Functions to Manipulate Color
        • Interaction Between the Set_Write_Mask and the Set_Graphics_Function Keywords
        • Interaction Between the Set_Graphics_Function Keyword and Hardware Pixel Values
      • X Window IDs
    • Z‑buffer Output
      • Controlling Z-buffer Output with DEVICE Keywords
      • Z-buffer Examples
        • Example 1
        • Example 2
        • Example 3
  • Summary of User Library Routines (Unsupported)
    • New User Library Routines (PV-WAVE 9.0)
    • User Library Routines
      • GUI Tools
      • VDA Tools
      • String Processing Routines
      • Plotting Routines
      • Help and Information Routines
      • Polygon Rendering Routines
      • Polygon Generation Routines
      • Image Processing Routines
      • Image Display Routines
      • Image I/O Routines
      • General Graphics Routines
      • Date/Time Functions
      • Operating System Access Routines
      • Colortable Manipulation Routines
      • General Mathematical Functions
      • Coordinate Conversion Routines
      • Data Conversion Routines
      • Data Extraction Routines
      • Mapping Routines
      • Programming Routines
      • Array Manipulation Routines
      • File Manipulation Routines
      • Ray Tracing Routines
      • Input and Output Routines
      • View Setup Routines
      • Window Routines
    • User Library
      • Submitting Programs to the User Library
      • Support for User Library Routines
• User Guide
  • Learning PV-WAVE
    • Using the Tutorial
    • Using Online Help
      • Using Online Help on UNIX
        • VDA Tools Help
        • Printing from Online Help
      • Using Online Help on Windows
        • Help from the Program Manager/Start Menu
        • VDA Tools Help
    • Using the Gallery
      • PV‑WAVE Gallery Setup Under UNIX
      • PV‑WAVE Gallery Setup Under Windows
    • Using the Demo Files
  • Getting Started: UNIX
    • Starting PV-WAVE
      • Starting PV-WAVE Interactively
      • Executing a Command (Batch) File at Startup
    • Stopping PV-WAVE
      • Exiting PV-WAVE
        • Exiting on a UNIX System
      • Suspending PV-WAVE
        • Suspending PV‑WAVE on a UNIX System
      • Interrupting a PV‑WAVE Command
      • Aborting PV-WAVE
        • Aborting on a UNIX System
    • Entering Commands at the Command Line
      • Function and Procedure Libraries
      • Using Keywords to Modify Commands
      • Relationship Between Keywords and System Variables
    • Message of the Day File
    • Using Command Recall
    • Getting Information about the Current Session
    • Saving and Restoring Sessions
      • Using the SAVE Procedure
        • Saving for Future Sessions
      • Using the RESTORE Procedure
    • Printing Your Work
      • Selecting the Output Device with SET_PLOT
      • Configuring the Output Device with DEVICE
      • Entering Graphics Commands for Output
      • Closing the Output File
      • Sending the Output File to the Printer or Plotter
  • Getting Started: Windows
    • Starting PV-WAVE
      • Under Windows
    • Summary of PV-WAVE Startup Commands
      • Standard I/O and Error Redirection
    • Stopping PV-WAVE
      • Exiting PV-WAVE
      • Interrupting the Current PV‑WAVE Command
      • Control Characters that Interrupt or Stop PV-WAVE
    • Executing a Command (Batch) File at Startup
    • Windows Used by PV-WAVE
      • Home Window
      • Console Window
      • Graphics Windows
      • Help Window
    • Entering Commands at the Command Line
      • Function and Procedure Libraries
      • Using Keywords to Modify Commands
      • Relationship Between Keywords and System Variables
      • Using Command Recall
    • Assigning Commands to Function Keys
    • Getting Information about the Current Session
    • Saving and Restoring PV-WAVE Sessions
      • Using the RESTORE Procedure
        • Things to Remember when Restoring Files
    • Printing Your Work
      • Printing the Contents of a Graphics Window
      • Printing PV-WAVE Help Topics
      • Using the PV-WAVE Output Drivers
      • Exporting Graphics to a File
    • Using the Clipboard
      • Copying Graphics to the Clipboard
      • Pasting Graphics from the Clipboard
  • Displaying 2D Data
    • Summary of 2D Plotting and General Graphics Routines
      • Summary of 2D Plotting and General Graphics Routines
    • Customizing Plots with Keyword Parameters
      • Keyword Correspondence with System Variables
      • Example of Changing the Default Color Index
        • Using the Color Keyword Parameter
        • Changing the !P.Color System Variable
        • Interpretation of the Color Index
    • Three Graphics Coordinate Systems
      • Data Coordinate System
      • Device Coordinate System
      • Normal Coordinate System
      • Coordinate System Conversion
    • Drawing X Versus Y Plots
      • Producing a Basic XY Plot
      • Scaling the Plot Axes and Adding Titles
        • Using YNozero to Scale the Y–Axis
        • Adding Titles
      • Specifying the Range of the Axes
        • Specifying Exact Tick Intervals with XStyle = 1
      • Plotting Additional Data on the Same Axes
      • Plotting Date/Time Axes
      • Annotating Plots
        • Selecting Fonts
        • Using XYOUTS to Annotate Plots
      • Plotting in Histogram Mode
      • Using Different Marker Symbols
      • Defining Your Own Marker Symbols
      • Using Color and Pattern to Highlight Plots
      • Drawing Bar Charts
      • Controlling Tick Marks
        • Example 1: Specifying Tick Labels and Values
        • Example 2: Specifying Tick Lengths
        • Example 3: Specifying Tick Label Formats
      • Drawing Multiple Plots on a Page
      • Plotting with Logarithmic Scaling
      • Specifying the Location of the Plot
      • Drawing Additional Axes on Plots
        • Drawing Additional Axes Example
      • Drawing Polar Plots
      • Clipping PV‑WAVE Graphics
        • Defining a Clipping Rectangle
        • How is Clipping Controlled in PV‑WAVE?
        • Which PV‑WAVE Commands Use Clipping
        • Notes on the Keywords and System Variables
        • Examples
    • Getting Input from the Cursor
  • Displaying 3D Data
    • Differences Between CONTOUR and CONTOUR2
      • When to Use CONTOUR2
      • When to Use CONTOUR
      • When to Use either CONTOUR or CONTOUR2
    • Drawing Contour Plots with CONTOUR
      • Basic Usage
      • Alternative Contouring Algorithms in CONTOUR
        • Cell Method
        • Follow Method
      • Controlling Contour Features with Keywords
      • Contouring Example
      • Overlaying Images and Contour Plots
        • Overlaying on Devices with Scalable Pixels
        • Overlaying on Devices with Fixed Pixels
          • Method 1
          • Method 2
      • Labeling Contours
      • Smoothing Contours
      • Filling Contours with Color
    • Drawing a Surface
      • Controlling Surface Features with Keywords
        • Example of Drawing a Surface
    • Drawing Three-dimensional Graphics
      • Overview of Homogeneous Coordinates
      • PV‑WAVE Coordinate System
      • Overview of Transformation Matrices
      • Translating Data
      • Scaling Data
      • Rotating Data
      • Clipping 3D Plots
        • Notes on the Keywords and System Variables for 3D Clipping
      • Using the T3D Procedure to Transform Data
      • An Example of Transformations Created by SURFACE
      • Converting from 3D to 2D Coordinates
      • Establishing Your Own 3D Coordinate System
        • Example of Data Transformations
          • Procedure Used to Draw a House
          • Commands that Perform Transformations on the House
    • 3D Transformations with 2D Procedures
      • Combining CONTOUR and SURFACE Procedures
      • Even More Complicated Transformations are Possible
      • Combining Images with 3D Graphics
    • Drawing Shaded Surfaces
      • Alternative Shading Methods
      • Setting the Shading Parameters
      • Sample Shaded Surfaces
  • Displaying Images
    • Images
      • Working with Images
    • Image Display Routines: TV and TVSCL
      • Image Orientation on the Display Screen
      • Image Position on the Display Screen
      • Image Size
        • Examples
    • Image Magnification and Reduction
      • Use REBIN for Integral Multiples (or Factors) of Images
      • CONGRID for Arbitrary Multiples (or Factors) of Images
        • The ZOOM Function
    • Retrieving Information from Images
      • Reading Images from the Display Device
        • Examples of How to Use the TVRD Function
      • Not All Devices Can Read from the Display
      • Using Cursor with Images: TVCRS
    • Using Color with Images
      • Color Systems
      • Using Color Tables to View Images
        • Loading a Different Color Table
        • Color Tables for Viewing Images
      • Not all Color Images True-color Images (UNIX)
        • Pseudo-color Images
        • True-color Images
      • Images on Monochrome Devices (UNIX)
      • Images on 24-bit Devices (UNIX)
        • Example: Read and Display a 24-bit Image-interleaved Image
        • Example: Read and Display a 24-bit Image Stored in Three Different Files
    • Gray Level Transformations
      • Thresholding, the Simplest Gray-level Transformation
        • Thresholding using Color Table Modification
      • Contrast Enhancement
        • Using BYTSCL to Enhance Contrast
        • Modifying Color Tables to Enhance Contrast
      • Histogram Equalization
        • Example of Histogram Equalization
    • Image Smoothing
      • SMOOTH Function
      • MEDIAN Function
    • Image Sharpening
      • The ROBERTS Function
      • The SOBEL Function
      • Unsharp Masking Method
      • The CONVOL Function
    • Frequency Domain Techniques
      • Filtering Images
      • Displaying the Fourier Spectrum
    • Geometric Transformations
      • Rotating and Transposing with the ROTATE Function
        • Example of ROTATE Function Usage
      • Geometric Transformations with the POLY_2D Function
      • Efficiency and Accuracy of Interpolation
      • Correcting Linear Distortion with Control Points
    • Mathematical Morphology
  • Rendering Techniques
    • Hardware Rendering
      • Demonstration Programs
      • VTK7 Visualization Toolkit OPI
      • VTK7 Backward Compatibility Issues
      • Initializing VTK and Managing VTK Windows
      • Saving the Contents of VTK Windows
      • High-level Interface Routines
      • Specifying Color
      • Low-level Interface Routines
        • vtkCOMMAND
        • VTK Dataset Creation
      • Simple Examples
        • Example 1: Create a Surface Plot
        • Example 2: Display a Cube With a Different Color at Each Vertex
        • Example 3: Adding an Annotation to a Scene
        • Example 4: Debugging VTK
    • Software Rendering
    • Demonstration Programs
      • Demonstration Programs in the Examples Directory
      • Ray Tracing Demonstration (Render Directory)
      • SLICE_VOL Function and VIEWER Procedure Demonstrations
      • Tables of Demonstration Programs
    • Basic Rendering Process
    • Importing and Generating Data for Rendering
      • Importing Data
      • Generating Polygons and Volumes
        • Vertex Lists and Polygon Lists
        • Rectangular Surfaces
        • Spherical Surfaces
        • Three-Dimensional Volumes
    • Manipulating and Converting Data
      • 2-, 3-, and 4-dimensional Gridding
        • 2D Gridding
        • 3D Gridding
        • 4D Gridding
        • Spherical Gridding
      • Polygon Manipulation
      • Volume Manipulation
      • Coordinate Conversion
    • Setting Up Data for Viewing
    • Rendering with Standard Techniques
      • Polygon Rendering
      • Volume Rendering
    • Ray-tracing
      • Specifying RENDER Objects
      • Lighting Model
      • Defining Color and Shading
        • Diffuse Component
        • Transmission Component
        • Ambient Component
      • Defining Object Material Properties
        • Decals
      • Setting Object and View Transformations
      • Invoking RENDER
      • RENDER Examples
        • Example 1: Polygonal Mesh (Diffusely-shaded Polygons)
          • Program Listing
        • Example 2: Polygonal Mesh (Flat-shaded Polygons)
          • Program Listing
        • Example 3: Polygonal Mesh (Many Polygons)
          • Program Listing
          • Program Listing
        • Example 4: Quadric Animation
          • Program Listing
          • Program Listing
        • Example 5: Slicing a Volume
          • Program Listing
          • Program Listing
        • Example 6: Rendering an Iso-Surface with Voxel Values
          • Program Listing
          • Program Listing
        • Example 7: Diffuse and Partially Transparent Iso-Surfaces
          • Program Listing
          • Program Listing
        • Example 8: Rendering Iso-Surfaces with Transformation Matrices
          • Program Listing
          • Program Listing
    • Displaying Rendered Images
  • Working with Date/Time Data
    • Introduction to Date/Time Data
      • Reading Your Data
      • Converting the Data to the Date/Time Format
      • Manipulating the Date/Time Data
      • Plotting Your Data
    • Date/Time Structure
      • Julian Field
      • Recalc Field
        • Date/time calculation notes
      • Creating Empty Date/Time Variables
    • Reading in Your Date/Time Data
    • Converting Your Data into Date/Time Data
      • STR_TO_DT Function
        • Example 1
        • Example 2
      • VAR_TO_DT Function
        • Example
      • SEC_TO_DT Function
        • Example
      • JUL_TO_DT Function
        • Example
    • Generating Date/Time Data
      • Example 1
      • Example 2
    • Manipulating Date/Time Data
      • Adding to a Date/Time Variable
        • Example 1
        • Example 2
      • Subtracting from a Date/Time Variable
        • Example
      • Finding Elapsed Time between Two Date/Time Variables
        • Example
      • Excluding Days from Date/Time Variables
        • CREATE_HOLIDAYS Procedure
          • Example
        • LOAD_HOLIDAYS Procedure
        • CREATE_WEEKENDS Procedure
          • Example
        • LOAD_WEEKENDS Procedure
          • Example
        • DT_COMPRESS Function
    • Creating Plots with Date/Time Data
      • Example 1: Plotting Seconds
      • Example 2: Plotting Minutes
      • Example 3: Plotting Hourly Data
      • Example 4: Plotting Daily Sales Data
      • Example 5: Plotting Sales Per Week
      • Example 6: Plotting Monthly Sales
      • Example 7: Plotting Quarterly Sales
      • Example 8: Plotting Yearly Sales
      • Example 9: Plotting Yearly Sales with the XType Keyword
    • Writing Date/Time Data to a File
      • Using DC_WRITE Functions
      • Using Conversion Routines
        • DT_TO_STR Procedure
          • Example
        • DT_TO_VAR Procedure
          • Example
        • DT_TO_SEC Function
          • Example
    • Miscellaneous Date/Time Utility Functions
      • TODAY Function
        • Example
      • DAY_NAME Function
        • Example
      • DAY_OF_WEEK Function
        • Example
      • MONTH_NAME Function
        • Example
      • DAY_OF_YEAR Function
        • Example
      • DT_PRINT Procedure
  • Creating and Querying Tables
    • Table Functions
    • Table Functions and Structured Query Language (SQL)
    • Table Function Overview
    • Creating a Table
      • Example 1: Building a Table
        • Using INFO to View the Table Structure
        • Vectors and BUILD_TABLE
      • Example 2: Building a Different Table with the Same Data
      • Example 3: Renaming Columns
    • Querying a Table
      • Restoring a Sample Table
      • QUERY_TABLE Function
      • Rearranging a Table
        • Renaming Columns
        • Using the Distinct Qualifier
      • Summarizing Data with Group By
        • Calculation Functions Used with Group By
        • Using More than One Calculation Function
        • Multiple Groupings
      • Sorting Data with Order By
        • Sorting in Descending Order
      • Subsetting a Table with the Where Clause
        • Using Strings in Where Clauses
      • Passing Variable Parameters into Table Functions
      • Using the In Operator
      • Combining Multiple Clauses in a Query
        • Example
    • Using Date/Time Data in Tables
      • Read the Date Data into a Date/Time Variable
      • Two Methods of Handling Date/Time Data in Tables
        • Method 1: Convert the Date/Time Data to Strings
          • Subsetting the Table
          • Plotting the Table with a Date/Time Axis
        • Method 2: Create a Table that Includes the Date/Time Variable
          • Subsetting the Table
          • Plotting the Table with a Date/Time Axis
    • Formatting and Printing Tables
      • Printing the Table without Column Titles
      • Printing the Table with Column Titles
    • Plotting Table Data
    • Tables and Structures
    • Returning Indices of a Subsetted Table
    • Other Methods of Subsetting and Sorting Variables
  • Using Fonts
    • Software vs. Hardware Fonts: How to Choose
      • Appearance of Text
      • 3D Transformations
      • Text Rotation
      • Clipping
      • Portability of Text
      • Speed of Plotting
      • Localized Fonts
    • Using Software Fonts
      • Software Font Formatting Commands
      • Changing Software Fonts
    • Using Hardware Fonts
      • Hardware Font Formatting Commands
      • Using PostScript Formatting Commands
      • Additional Text Formatting Commands
      • String Resource File for Font Mappings
        • Format of the Fontmap String Resource File
        • Location of the Fontmap String Resource File
        • Using the WAVE_FONTMAP_PATH Environment Variable
    • Text Formatting Examples
      • Example 1: Basic Text Formatting
      • Example 2: Changing the Position of Text
      • Example 3: Multiple Fonts within a Single String
        • Detailed Discussion
      • Example 4: Annotating a Plot
  • Using Color in Graphics Windows
    • Understanding Color Systems
      • Color System Overview
      • RGB Color System
        • How RGB Color Triples Map into Pixels
      • HSV and HLS Color Systems
        • The HLS Color System
        • HSV Color System
    • Using Color to Enhance Visual Data Analysis
      • Experimenting with Different Color Tables
        • Number of Colors in the Color Table Under UNIX
        • Loading a Predefined Color Table: LOADCT
        • Loading Your Own Color Tables: TVLCT
        • Example—Modifying Color Tables from Command Line
      • Modifying the Color Tables
        • Modifying the Predefined Color Tables
        • Modifying Color Tables Using Widget-based Utility Tools
        • Shifting Color Table to Left or Right
          • Shifting Colors from the PV‑WAVE Prompt
          • Shifting Colors Using the Utility Widget WgCbarTool
        • Stretching the Color Table
          • Stretching Colors from the PV‑WAVE Prompt
          • Stretching Colors Using the Utility Widget WgCtTool
        • Retrieving Information About Current Color Table
      • Controlling Plot Colors
        • Default Plot Colors
        • Determining the Number of Available Plot Colors
        • Example—Creating a Simple Color Table to Control Plot Colors
        • Using the TEK_COLOR Command to Control Plot Colors
          • Example
        • Specifying Plot Colors on a 24-bit Display (UNIX)
    • Device-specific Methods for Using Color
      • Color Tables—Switching Between Devices
      • Combining Colors to Create Special Effects
    • Summary of Color Table Procedures
      • Basic Color Table Procedures
      • Interactive Color Table Procedures
        • Interactive (PV‑WAVE Widgets) Color Table Procedures
      • Interactive (Generic) Color Table Procedures
  • Mapping with PV-WAVE
    • Introduction
    • Using Map Projections and Datasets
      • What Are Map Projections?
      • Types of Projections
      • Map Projections Available in PV‑WAVE
      • What Are Map Datasets?
        • World Databank II Dataset
        • USGS Digital Line Graph Dataset
        • USGS Name Database
      • Reading Other Map Datasets Into PV-WAVE
    • Creating and Customizing Maps
      • Plotting a World Map
      • Specifying a Map Projection
      • Subsetting the Map Dataset
        • Selecting Map Attributes
      • Specifying the Map Limits
        • Range Keyword
        • Zoom and Center
      • Plotting Great Circles, Straight Lines, and Text
        • Drawing Great Circles
        • Drawing Arbitrary Straight Lines
        • Calculating Distances
        • Adding Text to Maps
        • Example
      • Adding an Image Under the Map
      • Adding Contour Lines
      • Adding Vector Lines
      • Creating Filled Maps
    • How to Optimize Your Mapping Application
      • Subsetting Data with MAP Procedure Keywords
        • Subsetting with the Select Keyword
        • Subsetting with Range, Zoom, and Center Keywords
        • Subsetting with the Resolution Keyword
      • Use File_Path and Read_Path Keywords to Avoid Re-reading Data
      • Creating a Basemap Image
      • Optimized Data Reading
    • Accessing Other Map Datasets
      • Writing a Procedure to Read a Map Dataset
      • Example Programs Are Provided
    • Defining Your Own Projections
      • Example
    • Creating Interactive Map Applications
  • PV-WAVE on the World Wide Web
    • Standard Library Web-Enabling Routines
    • PV-WAVE as a Helper Application
    • Using PV-WAVE Remotely with CGI
  • Using the XML Toolkit
    • What is XML
    • Starting the PV-WAVE XML Toolkit
      • PV‑WAVE XML Toolkit Capabilities
        • Data Interchange Is Convenient
        • Use the Standard XML XPATH Syntax
        • The Simple API for XML (SAX) is Supported
        • Handling Data Inside PV-WAVE
    • Using the PV-WAVE XML Toolkit
      • DOM Parser
      • SAX Parser
• Programmer Guide
  • PV-WAVE Programming
    • Where to Find Libraries of PV-WAVE Programs
      • Creating Your Own Library
    • Creating and Running Programs
      • Creating and Running Programs Interactively at the Command Line
      • Creating and Running a Function or Procedure
        • Function Program Example
      • Creating and Running Main Programs
        • Main Program Example
        • Main Program Compared to Function or Procedure
        • Main Program Compared to Command File
      • Creating and Running a Command (Batch) File
        • Running a Command (Batch) File
        • Command File Example
      • Creating Journal Files
        • Programmatically Controlling the Journal File
        • JOURNAL Procedure Example
    • Using PV‑WAVE in Runtime Mode
      • Runtime Mode for UNIX
        • Starting PV‑WAVE in Runtime Mode (UNIX)
        • Search Path for Compiled Routine Files (UNIX)
        • Developing Runtime Applications (UNIX)
      • Runtime Mode for Windows
        • Starting PV-WAVE in Runtime Mode (Windows)
        • Search Path for Compiled Routine Files (Windows)
        • Developing Runtime Applications (Windows)
      • Runtime Mode for Dynamically Loaded Options
    • Startup Flags
  • Constants and Variables
    • Constants
      • Numeric Constants
        • Integer Constants
        • Floating-point and Double-precision Constants
        • Complex Constants
        • Type Promotion
      • String Constants
        • Representing Nonprintable Characters with UNIX
        • Representing Nonprintable Characters with Windows
    • Variables
      • Attributes of Variables
        • Structure of Variables
        • Type of Variables
      • Names of Variables
      • System Variables
    • 32-bit and 64-bit Data Types
      • SAVE Files
      • Moving 32-bit PV-WAVE Code to 64-bits
      • Moving 32-bit OPI or INTERAPP Code to 64-bits
  • Expressions and Operators
    • Operator Precedence
    • Type and Structure of Expressions
      • Type Conversion Functions
      • Extracting Fields
    • Structure of Expressions
    • PV-WAVE Operators
      • Assignment, Array, and Numeric Operators
        • Parentheses ( )
        • Assignment Operator =
        • Addition Operator +
        • Subtraction Operator –
        • Multiplication Operator *
        • Division Operator /
        • Exponentiation Operator ^
        • Matrix Multiplication Operator #
        • MOD
        • Array Concatenation Operators [ ]
      • Boolean Operators
        • AND
        • NOT
        • OR
        • XOR
        • Examples
      • Relational Operators
        • Minimum Operator <
        • Maximum Operator >
        • EQ
        • GE
        • GT
        • LE
        • LT
        • NE
  • Statement Types
    • Components of Statements
      • Statement Labels
      • Adding Comments
    • Assignment Statement
      • Form 1
      • Form 2
        • Using Array Subscripts with the Second Form
      • Form 3
      • Form 4
        • Using Array Subscripts with the Fourth Form
      • Associated Variables in Assignment Statements
    • Blocks of Statements
    • CASE Statement
    • Common Block Definition Statement
    • FOR Statement
      • Form 1: Implicit Increment
      • Form 2: Explicit Increment
    • Function Declaration Statement
    • Function Definition Statement
      • Automatic Compilation of Functions and Procedures
    • GOTO Statement
    • IF Statement
      • Definition of True in an IF Statement
    • Procedure Call Statement
      • Examples
      • Positional Parameters and Keyword Parameters
      • More On Parameters
    • Procedure Definition Statement
    • REPEAT Statement
    • WHILE Statement
  • Using Subscripts with Arrays
    • Syntax
      • Subscript Reference Discussion
      • Examples
    • “Extra” Dimensions
      • Subscripting Scalars
    • Subscript Ranges
    • Structure of Subarrays
      • Examples
    • Arrays as Subscripts to Other Arrays
      • Example
    • Combining Array Subscripts with Others
      • Combining Array Subscripts with Scalar or Range Subscripts
        • Examples
      • Combining with Other Subscript Arrays
    • Storing Elements with Array Subscripts
      • Examples
    • Memory Order
    • Matrices
      • Reading and Printing Matrices Interactively
      • Reading a Matrix From a File
      • Printing a Matrix to a File
      • Subarrays
      • Matrix Expressions
  • Working with Structures
    • Defining and Deleting Structures
      • Example of Defining a Structure
        • Defining a Structure within a Structure
      • Deleting a Structure Definition
      • Creating Unnamed Structures
        • Scope of Named and Unnamed Structures
        • Syntax of an Unnamed Structure Definition
        • Creating Variable-length Array Fields
        • Internal Names of Unnamed Structures
    • Structure References
      • Subscripted Structure References
      • Examples of Structure References
      • Using INFO with Structures
      • Parameter Passing with Structures
      • Storing into Structure Array Fields
        • Rule 1
        • Rule 2
        • Rule 3
        • Rule 4
        • Rule 5
        • Rule 6
    • Creating Arrays of Structures
      • Examples of Arrays of Structures
    • Structure Input and Output
      • Formatted Input and Output with Structures
      • Unformatted Input and Output in Structures
      • String Input and Output
      • String Length Issues
    • Advanced Structure Usage
      • Example of Tag Indices
    • Working with Lists and Associative Arrays
      • Defining a List
        • Example
      • Defining an Associative Array
        • Example 1
        • Example 2
      • Defining a List within a Structure within an Associative Array
      • How to Reference a List
      • How to Reference an Associative Array
      • Supported Operations for Lists
        • Insert
        • Append
        • Prepend
        • Replace
        • Delete
        • Create Sublists
        • Enumeration
      • Supported Operations For Associative Arrays
        • Create a New Element
        • Concatenate
        • Subset
        • Retrieve Keys
        • Test for Keys
      • Lists, Associative Arrays Input and Output
        • Writing a List or Associative Array with PRINT or PRINTF
        • Example
        • Reading a List or Associative Array with READ or READF
  • Working with Lists and Associative Arrays
    • Defining a List
      • Example
    • Defining an Associative Array
      • Example 1
      • Example 2
    • Defining a List within a Structure within an Associative Array
    • How to Reference a List
    • How to Reference an Associative Array
    • How to Reference Nested Lists and Associative Arrays
    • Supported Operations for Lists
      • Insert
      • Append
      • Prepend
      • Replace
      • Delete
      • Create Sublists
      • Enumeration
    • Supported Operations For Associative Arrays
      • Create a New Element
      • Concatenate
      • Subset
      • Retrieve Keys
      • Test for Keys
    • Lists, Associative Arrays Input and Output
      • Writing a List or Associative Array with PRINT or PRINTF
      • Example
      • Reading a List or Associative Array with READ or READF
  • Working with Text
    • Example String Array
    • Basic String Operations
      • Concatenating Strings
      • Formatting
      • Converting to Upper or Lower Case
      • Removing White Space
      • Determining String Length
      • Manipulating Substrings
    • Concatenating Strings
    • String Formatting
      • Using STRING with Byte Arguments
    • Converting Strings to Upper or Lower Case
    • Removing White Space from Strings
    • Determining the Length of Strings
    • Manipulating Substrings
    • Using Non-string and Non-scalar Arguments
    • Using Regular Expressions
      • Simple Regular Expressions: A Brief Introduction
        • Matching a Single Character
        • Matching Zero or More Characters
        • Matching One or More Characters
        • Other Special Characters
      • Basic Special Characters Used In Regular Expressions
      • Escaping Special Characters
      • Practical Regular Expression Examples
      • Regular Expressions vs. Wildcard Characters
        • Example of Wildcards vs. Regular Expressions
        • Regular Expressions are Versatile
      • For More Information
  • Working with Data Files
    • Simple Examples of Input and Output
      • Example 1—Input
      • Example 2—Output
      • Conclusion
    • Opening and Closing Files
      • Opening Files
        • Basic Commands for Opening Files
        • When to Open the File for I/O (Input/Output)
      • Closing Files
    • Logical Unit Numbers (LUNs)
      • Reserved Logical Unit Numbers (–2, –1, 0)
        • Operating System Dependencies
        • UNIX
      • Logical Unit Numbers for General Use (1...99)
      • Logical Unit Numbers Used by GET_LUN/FREE_LUN (100...128)
        • Sample Usage—GET_LUN and FREE_LUN
    • Data File Organization
      • Column-Oriented ASCII Data Files
      • Row-Oriented ASCII Data Files
      • How Long is a Record?
        • Record Length in ASCII (Formatted) Files
        • Changing the Logical Record Size
        • Record Length in Binary (Unformatted) Files
        • Number of Records in a File
    • Types of Input and Output
      • Each Type of I/O has Pros and Cons
      • Functions for Simplified Data Connectivity
      • Binary I/O Routines
      • ASCII I/O Routines
        • Choosing Free or Fixed (Explicitly Formatted) ASCII I/O
        • Fixed Format I/O
        • Free Format I/O
        • ASCII I/O—Free Format
        • ASCII I/O—Fixed Format
      • Other I/O Related Routines
    • Free Format Input and Output
      • Free Format Input
        • Importing String Data
        • Importing Data into Complex Variables
        • Importing Data into a Structure
        • Importing Date/Time Data
      • Free Format Output
    • Explicitly Formatted Input and Output
      • Using FORTRAN or C Formats for Data Transfer
        • How is the Format String Interpreted?
        • Should I Use a FORTRAN or C Format?
        • Format Reversion
      • Transferring Date/Time Data
        • Date/Time Templates
        • Example—Reading Date/Time Data
        • Method 1—Read the File with READF
        • Method 2—Read the File with DC_READ_FIXED
      • Reading, Sorting, and Printing Tables of Formatted Data
        • Example—Reading Data From a Word-Processing Application
        • Method 1—Read the File with READF
        • Method 2—Read the File with DC_READ_FIXED
      • Reading Records Containing Multiple Array Elements
        • Example 1—Column-oriented FORTRAN Write
        • Example 2—Row-oriented FORTRAN Write
        • Example 3—Using a FORTRAN Format String to Read Multiple Array Elements
      • Using the STRING Function to Format Data
        • Example 1—STRING Function without Format Keyword
        • Example 2—STRING Function with Format Keyword
    • Input and Output of Binary Data
      • Input and Output of Image Data
        • 8-bit and 24-bit Image Data
        • Image Data Input
        • Image Data Output
        • TIFF Image Data
        • Compressed TIFF Files
        • TIFF Conformance Levels
        • Image Interleaving
      • READU and WRITEU
      • Transferring Data with READU and WRITEU
        • Example 1—C Program Writes, PV-WAVE Reads
          • C Program Write
          • PV-WAVE Read
        • Example 2—PV-WAVE Writes, C Program Reads
          • PV-WAVE Write
          • C Program Read
      • Binary Transfer of String Variables
        • Examples of Binary String Data Transfer
      • Reading UNIX FORTRAN-Generated Binary Data
        • Example—UNIX FORTRAN Program Writes, PV-WAVE Reads
          • FORTRAN Write
          • PV-WAVE Read (Method 1)
          • PV-WAVE Read (Method 2)
      • Portability Issues with Binary Files
        • 64-bit versus 32-bit
        • Endianness
    • External Data Representation (XDR) Files
      • Opening XDR Files
      • Transferring Data To and From XDR Files
        • Example—Reading Byte Data from an XDR File
        • Example—Reading C-generated XDR Data with PV-WAVE
          • C Program Write
          • PV-WAVE Read
      • XDR Conventions for Programmers
        • XDR Routines for Transferring Complex and String Data
    • Associated Variable Input and Output
      • Advantages of Associated File Variables
      • Working with Associated File Variables
        • How Data is Transferred into Associated Variables
        • Subscripting Associated File Variables During Input
        • Efficiency in Accessing Arrays
      • Using the Offset Parameter
        • Specifying Offsets Under UNIX and Windows
        • Writing Associated Variable Data
      • Binary Data from UNIX FORTRAN Programs
    • Miscellaneous File Management Tasks
      • Locating Files
      • Flushing File Units
      • Positioning File Pointers
      • Testing for End-of-File
      • Getting Information About Files
        • Using the INFO Procedure
        • Use the Information from FSTAT
        • Sample Usage—FSTAT Function
      • Getting Input from the Keyboard
        • Sample Usage—GET_KBRD Function
    • UNIX-Specific Information
      • Reading FORTRAN-Generated Binary Data
    • Windows-Specific Information
      • Exchanging Image Data Using the Clipboard
        • Command Line Clipboard Functions
          • Command Line Clipboard Functions
        • Clipboard Functions on the Graphics Window Control Menu
      • Input and Output of DIB and Metafile Images
        • Commands that Transfer Data Between Variables and Files
        • Commands that Transfer Data Between Files and Windows
      • Transferring Data from PV‑WAVE to Microsoft® Excel
      • Transferring Data from Microsoft® Excel to PV‑WAVE
  • Writing Procedures and Functions
    • Procedure and Function Parameters
      • Correspondence Between Formal and Actual Parameters
        • Example of Using Positional and Keyword Parameters
      • Copying Actual Parameters into Formal Parameters
      • Number of Parameters Required in Call
        • Example of a Function
      • Example Using Keyword Parameters
    • Compiling Procedures and Functions
      • Using .RUN with a Filename
      • Compiling Automatically
      • Compiling with Interactive Mode
        • Note Regarding Functions
    • System Limits and the Compiler
      • Program Code Area Full
        • If You are Compiling a Procedure or Function
        • Compiling Main Programs
      • Program Data Area Full
        • If You are Compiling a Procedure or Function
        • If You are Using the EXECUTE Function in a Program
    • Using the ..LOCALS Compiler Directive
      • Example 1
      • Example 2
      • Example 3
    • Parameter Passing Mechanism
    • Procedure or Function Calling Mechanism
      • Recursion
      • Example Using Variables in Common Blocks
    • Error Handling in Procedures
      • Error Signaling
      • “Disappearing Variables”
    • The User Library
      • Submitting Programs to the User Library
      • Support for User Library Routines
  • Programming with PV-WAVE
    • Description of Error Handling Routines
      • Default Error Handling Mechanism
      • Controlling Errors
      • Error Handling in WAVE Widgets Applications
      • Controlling Input and Output Errors
    • Error Signaling
      • Obtaining Traceback Information
    • Detection of Math Errors
      • On Windows Systems
      • On UNIX Systems
      • Checking the Accumulated Math Error Status
      • Special Values for Undefined Results
      • Check the Validity of Operands
      • Check for Overflow in Integer Conversions
      • Trap Math Errors with the CHECK_MATH Function
      • Enable and Disable Math Traps
      • Examples Using the CHECK_MATH Function
    • Checking for Parameters
      • Checking for Parameters
      • Checking for Keywords
      • Checking for Number of Positional Parameters
      • Checking for Number of Elements
      • Checking for Size and Type of Parameters
      • Example of Checking for Size and Type of Parameters
    • Using Program Control Routines
      • Executing One or More Statements
      • Example of Executing Multiple Statements in a Command
  • Tips for Efficient Programming
    • Increasing Program Speed
    • Avoid IF Statements for Faster Operation
      • Example 1
      • Example 2
    • Use Array Operations Whenever Possible
    • Use System Routines for Common Operations
      • Example
    • Use Constants of the Correct Type
    • Remove Invariant Expressions from Loops
    • Access Large Arrays by Memory Order
      • Example
    • Be Aware of Virtual Memory
    • Running Out of Memory?
      • Controlling UNIX Virtual Memory System Parameters
      • Minimize the Memory Used
    • Array Operations are Rewarded
  • Getting Session Information
    • Calling INFO with No Parameters
    • Calling INFO with Positional Parameters
    • Calling INFO with Keyword Parameters
      • INFO, /Device
      • INFO, /Files
      • INFO, /Keys
      • INFO, /Memory
      • INFO, /Recall_Commands
      • INFO, /Routines
      • INFO, /Structures
      • INFO, /System_Variables
      • INFO, /Sysstruct
      • INFO, /Traceback
      • INFO, /Userstruct
  • Creating an OPI Option
    • Managing Options
      • Loading and Unloading an Option
    • The Developer Environment
      • The Directory Structure
      • Makefiles
      • The bin Directory
      • The src Directory
      • The lib Directory
      • Main Directory Requirements
      • Required Files
      • Option Example
    • Creating An Option
      • Step 1: Create a New Option Directory Structure
        • UNIX
        • Windows
      • Step 2: Modify the Template Files
      • Step 3: Develop the Option Code
      • Step 4: Define the New Option Table
      • Step 5: Build the New Option
      • Step 6: Test the New Option
    • Keyword Processing
    • License Management
    • Adding an Option to the PV-WAVE Search Path
    • Variable Handling Examples
    • OPI Language Bindings
      • OPI Variable Handling
        • Use of Opaque Handles
      • FORTRAN Variable Handling
        • FORTRAN Specifics for 64-Bit Platforms
      • Include Files
      • Examples
    • OPI Function Definitions for PV-WAVE Variables
    • wave_execute
      • C Usage
      • FORTRAN Usage
      • 64-bit UNIX FORTRAN Usage
      • Input Parameters
      • Returned Status
      • Discussion
    • wave_compile
      • C Usage
      • FORTRAN Usage
      • Input Parameters
      • Output Parameters
      • Returned Status
      • Discussion
    • wave_interp
      • C Usage
      • FORTRAN Usage
      • Input Parameters
      • Returned Status
      • Discussion
    • wave_free_WCH
      • C Usage
      • FORTRAN Usage
      • Input Parameters
      • Discussion
    • wave_assign_num, _string, _struct
      • C Usage
      • FORTRAN Usage
      • 64-bit UNIX FORTRAN Usage
      • Input Parameters
      • Returned Status
      • Discussion
        • Array Indexing in C
          • Integer Data Type Size Issues on 64-Bit Platforms
    • wave_get_WVH
      • C Usage
      • FORTRAN Usage
      • 64-bit UNIX FORTRAN Usage
      • Input Parameters
      • Output Parameters
      • Returned Status
      • Discussion
    • wave_get_unWVH
      • C Usage
      • FORTRAN Usage
      • Output Parameters
      • Returned Status
      • Discussion
    • wave_free_WVH
      • C Usage
      • FORTRAN Usage
      • 64-bit UNIX FORTRAN Usage
      • Input Parameters
      • Discussion
    • wvh_name
      • C Usage
      • FORTRAN Usage
      • 64-bit UNIX FORTRAN Usage
      • Input Parameters
      • Returned Value—C
      • Returned Value—FORTRAN
    • wvh_type
      • C Usage
      • FORTRAN Usage
      • 64-bit UNIX FORTRAN Usage
      • Input Parameters
      • Returned Values for C
      • Returned Values for FORTRAN
    • wvh_ndims
      • C Usage
      • FORTRAN Usage
      • 64-bit UNIX FORTRAN Usage
      • Input Parameters
      • Returned Values
    • wvh_nelems
      • C Usage
      • FORTRAN Usage
      • 64-bit UNIX FORTRAN Usage
      • Input Parameters
      • Returned Values
    • wvh_dimensions
      • C Usage
      • FORTRAN Usage
      • 64-bit UNIX FORTRAN Usage
      • Input Parameters
      • Output Parameters
      • Returned Values
      • See Also
    • wvh_sizeofdata
      • C Usage
      • FORTRAN Usage
      • 64-bit UNIX FORTRAN Usage
      • Input Parameters
      • Returned Values
    • wave_type_sizeof
      • C Usage
      • FORTRAN Usage
      • 64-bit UNIX FORTRAN Usage
      • Input Parameters
      • Returned Values
    • wvh_is_scalar
      • C Usage
      • FORTRAN Usage
      • 64-bit UNIX FORTRAN Usage
      • Input Parameters
      • Returned Values
    • wvh_is_constant
      • C Usage
      • FORTRAN Usage
      • 64-bit UNIX FORTRAN Usage
      • Input Parameters
      • Returned Values
    • wvh_dataptr
      • C Usage
      • FORTRAN Usage
      • 64-bit UNIX FORTRAN Usage
      • Input Parameters
      • Returned value
      • Discussion
      • Examples
    • wave_wsdh_from_wvh
      • C Usage
      • FORTRAN Usage
      • 64-bit UNIX FORTRAN Usage
      • Input Parameters
      • Output Parameters
      • Returned Values
    • wave_wsdh_from_name
      • C Usage
      • FORTRAN Usage
      • 64-bit UNIX FORTRAN Usage
      • Input Parameters
      • Output Parameters
      • Returned Value
      • Discussion
    • wave_free_WSDH
      • C Usage
      • FORTRAN Usage
      • 64-bit UNIX FORTRAN Usage
      • Input Parameters
      • Discussion
    • wsdh_name
      • C Usage
      • FORTRAN Usage
      • 64-bit UNIX FORTRAN Usage
      • Input Parameters
      • Returned Value—C
      • Returned Value—FORTRAN
    • wsdh_ntags
      • C Usage
      • FORTRAN Usage
      • 64-bit UNIX FORTRAN Usage
      • Input Parameters
      • Returned Value
    • wsdh_tagname
      • C Usage
      • FORTRAN Usage
      • 64-bit UNIX FORTRAN Usage
      • Input Parameters
      • Returned Value—C
      • Returned Value - FORTRAN
    • wsdh_sizeofdata
      • C Usage
      • FORTRAN Usage
      • 64-bit UNIX FORTRAN Usage
      • Input Parameters
      • Returned Value
    • wsdh_offset
      • C Usage
      • FORTRAN Usage
      • 64-bit UNIX FORTRAN Usage
      • Input Parameters
      • Returned Value
      • Discussion
    • wsdh_element
      • C Usage
      • FORTRAN Usage
      • 64-bit UNIX FORTRAN Usage
      • Input Parameters
      • Output Parameters
      • Returned Status
      • Discussion
    • opi_malloc, opi_free, opi_realloc, opi_calloc
      • C Usage
      • Input Parameters
      • Returned value
      • Discussion
      • C Language Error Handling
        • When an OPI Call Fails
        • Recovering from Errors Inside the Option Code
      • Issues When Building With Visual Studio 2005 or Later
    • wave_error
      • C Usage
      • FORTRAN Usage
      • Input Parameters
      • Discussion
    • wave_onerror
      • C Usage
      • FORTRAN Usage
      • Input Parameters
      • Discussion
    • wave_is_onerror
      • C Usage
      • FORTRAN Usage
      • Discussion
    • wave_onerror_continue
      • C Usage
      • FORTRAN Usage
      • Input Parameters
      • Discussion
    • wave_is_onerror_continue
      • C Usage
      • FORTRAN Usage
      • Discussion
    • wave_assign_list
      • C Usage
      • Input Parameters
      • Returned Status
      • Discussion
    • wvh_list_replace
      • C Usage
      • Input Parameters
      • Returned Status
      • Discussion
    • wvh_list_append
      • C Usage
      • Input Parameters
      • Returned Status
      • Discussion
    • wvh_list_element
      • C Usage
      • Input Parameters
      • Returned Values
      • Discussion
    • wave_assign_asarr
      • C Usage
      • Input Parameters
      • Returned Status
      • Discussion
    • wvh_asarr_element
      • C Usage
      • Input Parameters
      • Returned Value
      • Discussion
    • wvh_askeys
      • C Usage
      • Input Parameters
      • Returned Status
      • Discussion
    • wvh_is_askey
      • C Usage
      • Input Parameters
      • Returned Values
      • Discussion
  • OpenMP
    • PV-WAVE-defined OpenMP Settings (Automatic Thread Control)
      • ATC Performance Improvements
    • User-defined OpenMP Settings
      • Threshold
      • Thread Count
      • Dynamic Threading
    • Over-Subscription
  • Format Strings
    • What Are Format Strings?
    • When to Use Format Strings
    • What to Do if the Data is Formatted Incorrectly
    • Example—C and FORTRAN Format Strings
    • Using Format Reversion
      • Example—Using Format Reversion to Write Integer Data
      • Example—Using Format Reversion to Read Floating-Point Data
    • Group Repeat Specifications
      • Example—Using Group Repeat Specifications to Read Data File
    • FORTRAN Formats for Data Import and Export
      • FORTRAN Format Specifiers
        • Data Appearance Format Codes
    • FORTRAN Format Code Descriptions
      • A Format Code
        • Format
        • Example
      • : Format Code
        • Example
      • $ Format Code
        • Example
      • F, D, E, and G Format Codes
        • Format
      • I, O, And Z Format Codes
        • Format
      • Q Format Code
        • Format
        • Example
      • H Format Codes and Quoted Strings
        • Format
        • Example
      • T Format Code
        • Format
        • Example
      • TL Format Code
        • Format
        • Example
      • TR and X Format Codes
        • Format
        • Example
    • C Format Strings for Data Import and Export
      • Using C Format Strings for Importing Data
      • Using C Format Strings for Exporting Data
  • Modifying Your Environment
    • License monitoring details
      • How it works
      • Seats vs. Tokens
      • Ensuring an accurate count
        • System dates/times need to match
        • PV-WAVE needs to close properly
        • Write permissions
      • License monitoring environment variables
        • PVWAVE_LOG_LM
        • PVWAVE_LM_LOGFILE
    • Modifying your PV-WAVE environment (UNIX)
      • WAVE_DEVICE: Defining Your Terminal or Window System
        • Changing the Default Device on a UNIX System
      • WAVE_DIR: Ensuring Access to Required Files
        • Setting WAVE_DIR on a UNIX System
      • WAVE_PATH: Setting Up a Search Path (UNIX)
        • Setting Up WAVE_PATH on a UNIX System
        • Setting Up WAVE_PATH on a WIndows System
      • WAVE_STARTUP: Using a Startup Command File
        • Using a Startup File Under UNIX
      • WAVE_FEATURE_TYPE: Setting Default Operating Mode
      • WAVE_RT_STARTUP: Using a Startup Procedure in Runtime Mode
      • WAVE_INIT_CODESIZE: Setting Initial Size of Code Area
      • WAVE_INIT_LVARS: Setting Initial Value for Number of Local Variables
      • WAVE_MSG: Suppressing Startup Messages
      • PVWAVE_LIC_FILE
      • PVWAVE_LM_WHITELIST
      • Changing the PV-WAVE Prompt
      • Defining Keyboard Shortcuts
      • Using PV-WAVE with X Windows
        • If You Are Running Under X Windows
    • Modifying your PV-WAVE environment (Windows)
      • Adding a Procedure Library to the Search Path
      • Environment Variables
      • Support for Environment Variables in Windows
        • Environment Variable Support in Windows
      • How the PV-WAVE Environment is Set
      • WAVE_PATH: Setting Up a Search Path (Windows)
        • Setting Up WAVE_PATH on a Windows System
      • RW_DIR and WAVE_DIR: Ensuring Access to Required Files
        • When Are PV-WAVE’s Environment Variables Defined?
        • Method of Starting PV-WAVE Can Affect Your Environment
      • WAVE_DATA: Retrieving Data Files Directly Where They Reside
        • Using WAVE_DATA in PV-WAVE Function and Procedure Calls
      • WAVE_DEVICE: Defining Your Terminal or Window System
        • Changing the Default Device
      • WAVE_STARTUP: Using a Startup Command File
      • WAVE_FEATURE_TYPE: Setting Default Operating Mode
      • WAVE_RT_STARTUP: Using a Startup Procedure in Runtime Mode
      • WAVE_INIT_CODESIZE: Setting Initial Size of Code Area
      • WAVE_INIT_LVARS: Setting Initial Value for Number of Local Variables
      • PVWAVE_LIC_FILE
      • PVWAVE_LM_WHITELIST
      • Changing the PV-WAVE Prompt
• Application Developer Guide
  • Accessing the Operating System
    • Manipulating Environment Variables
      • UNIX Environment Variables
      • Windows Environment Variables
      • SETENV: Adding a New Environment Variable
        • UNIX Example
        • Windows Example
      • GETENV: Get Environment Variable’s Equivalence String
        • UNIX Example
        • Windows Example
      • ENVIRONMENT: Get Values of All Environment Variables
        • UNIX Example
        • Windows Example
    • Accessing the Operating System Using SPAWN
      • Using SPAWN to Issue Commands
      • Interactive Use of SPAWN
        • UNIX Example
        • Windows Example
      • UNIX Shells
      • Avoiding the Command Prompt Window (Windows)
      • Non-interactive Use of SPAWN
        • UNIX Example
        • Windows Example
      • Avoiding the Shell under UNIX
      • Capturing Output
        • UNIX Example
        • Windows Example
    • Changing the Current Working Directory
      • Using the CD Procedure
      • Using the PUSHD, POPD, and PRINTD Procedures
        • UNIX Example
        • Windows Example
  • Interapplication Communication for UNIX
    • Methods of Interapplication Communication
    • Choosing the Best Method
    • Interapplication Communication Using SPAWN
      • Communicating with a Child Process
        • Starting the Child Process
      • Example: Communicating with a Child Process Using SPAWN
        • Using SPAWN to Access the C Program from PV-WAVE
    • Executing PV‑WAVE Commands Externally
      • Starting PV‑WAVE from External Program with waveinit
      • Sending Commands to PV‑WAVE with wavecmd
      • Ending the Session with PV‑WAVE with waveterm
      • Example: Calling PV-WAVE from a C Program
      • Example: Calling PV‑WAVE from a FORTRAN Program
    • Using LINKNLOAD to Call External Programs
      • Usage
      • Parameters
      • Discussion
      • Accessing the Data in PV-WAVE Variables
        • Method 1: wavevars
        • Method 2: The Option Programming Interface
      • Example 1: Calling a C Program
        • Compiling the Example C Routine
        • Accessing the External Function with LINKNLOAD
      • Example 2: Calling a FORTRAN Program
        • Compiling the Example FORTRAN Routine
        • Accessing the External Function with LINKNLOAD
      • Example 3
        • Running the Example Program
      • Example 4
        • Running the Example Program
    • Calling PV-WAVE in a Statically Linked Program
      • cwavec: Calling PV-WAVE from a C Program
        • Usage
        • Parameters
        • Returned Value
        • Discussion
        • Accessing the Data in PV-WAVE Variables
        • Ending the Session with PV-WAVE
        • Running PV‑WAVE from a C Program
        • Example 1
        • Example 2
        • Example 3
      • cwavefor: Calling PV-WAVE from a FORTRAN Program
        • Usage
        • Parameters
        • Returned Value
        • Discussion
        • Ending the Session with PV‑WAVE
        • Running PV‑WAVE from a FORTRAN Program
        • Example 1
        • Example 2
        • Example 3
      • How to Link Applications to PV‑WAVE
    • Using wavevars() to Access PV-WAVE Variables
      • Usage
      • Parameters
      • Returned Value
      • Discussion
        • Example 1
        • Example 2
        • Example 3
        • Example 4
    • Noninteractive Applications
      • Using Nonblocking PV-WAVE Widgets
        • Example
      • Window Resizing
    • Communication with Remote Procedure Calls (UNIX Only)
      • Remote Procedure Call (RPC) Technology
      • Synchronization of Client and Server Processes
      • Using PV-WAVE as a Client: CALL_UNIX
      • Description of C Functions Used with CALL_UNIX
        • w_listen
        • w_get_par
        • w_smpl_reply and w_send_reply
        • w_cmpnd_reply
      • Example Server
      • Example Using CALL_UNIX
      • Using PV-WAVE as a Server: CALL_WAVE
      • Description of C Functions Used with PV‑WAVE as Server
        • CALL_WAVE
      • PV‑WAVE Functions Used with PV‑WAVE as Server
        • UNIX_LISTEN
        • UNIX_REPLY
      • Examples Using PV-WAVE as a Server
    • Interapplication Communication Using the Socket OPI
      • Overview of a Client-Server Model Using Sockets
      • Loading the Socket OPI
      • Initializing a Socket
      • Listening for a Socket Connection
      • Connecting to a Socket
      • Reading and Writing Data Between Client and Server
      • Closing a Socket Connection
      • Example
        • The Server
        • The Client Program
        • Running the Example
        • Client Program Output
        • Server Program Output
      • Writing a Continuously Running Server
    • Communicating with an SSL-enabled HTTP server
  • Interapplication Communication for Windows
    • Methods of Interapplication Communication
    • Choosing the Best Method
    • Using LINKNLOAD to Call External Programs
      • Usage
      • Parameters
      • Discussion
      • Accessing the Data in PV‑WAVE Variables
      • Example 1: Calling a C Program
        • Accessing the External Function with LINKNLOAD
      • Example 2: Calling a FORTRAN Program
        • Compiling the Example FORTRAN Routine
        • Accessing the External Function with LINKNLOAD
      • Example 3
        • Compiling and Linking the Programs
    • Calling PV‑WAVE as a Dynamically Linked Program
      • cwavec: Calling PV‑WAVE from a C Program
        • Usage
        • Parameters
        • Returned Value
        • Discussion
        • Accessing the Data in PV‑WAVE Variables
        • Ending the Session with PV‑WAVE
        • Running PV‑WAVE from a C Program
        • Example 1: Execute PV‑WAVE Commands From C Program
      • cwavefor: Calling PV‑WAVE from a FORTRAN Program
        • Usage
        • Parameters
        • Returned Value
        • Discussion
        • Ending the Session with PV‑WAVE
        • Running PV‑WAVE from a FORTRAN Program
        • Example 1
        • Example 2
        • Example 3
    • Accessing Data in PV‑WAVE Variables
      • Usage
      • Parameters
      • Returned Value
      • Discussion
      • Using wavevars to Retrieve Data from PV-WAVE
        • Accessing the External Function with LINKNLOAD
      • Using the Option Programming Interface
    • Noninteractive Applications
      • Using Nonblocking PV‑WAVE Widgets
        • Example
      • Window Resizing
    • Console vs. Windows Subsystem Applications
      • PV‑WAVE As a Console Application
      • PV‑WAVE As a Home Window Application
      • Additional Documentation
  • Building VDA Tools
    • What Are VDA Tools?
      • What Are VDA Tools?
        • Multiple Instances from Same Source Code
        • Intertool Communication
        • Called from the Command-line
        • Non-blocking
        • Code Generation
        • Easy to Save and Restore
        • Portable
        • Native Look and Feel
        • Easy to Build and Customize
      • Online Help
    • A Technical Perspective on VDA Tools
    • What is the VDA Tools Manager?
      • The Tools Manager API
    • VDA Tool Ingredients
      • VDA Tools Require Unique Names
      • Methods Drive VDA Tools
        • Register the Method
        • Execute the Method
        • Standard Methods
      • Manipulating Variables and Other Items
      • Manipulating Graphical Elements
        • Graphical Element API Routines
      • User Interface
    • VDA Utilities
    • How Standard VDA Tools Connect to Online Help
      • Example
    • Tool-to-Tool Communication Routines
      • The Selection List
      • Exporting Variables from $MAIN$
      • VDA Tools Can Accept or Reject Exported Variables
    • Creating Optional Areas in VDA Tools
      • Modify the Menu Structure
      • Adjust the Menu Pane Number
      • Set the Status of the Option Menu Toggles
      • Call WoGMBOptionsInit
      • Implementation for Optional Message Area
      • Implementation for Optional Button Bar
      • Implementation for Optional Controls Area
    • Creating a Navigator
      • The PV-WAVE Navigator
      • PV‑WAVE Navigator Files
      • Modifying the PV‑WAVE Navigator
      • Creating a New Navigator
      • Resources for the Navigator
    • Resources and Strings
      • Resources
      • Strings
    • Resources and Strings in PV-WAVE Applications
      • Widget Resource Files
      • String Files
    • Adding Online Help
      • Online Help Implementation Overview
        • The Help Menu
        • Dialog Box Help
  • Using Wave Widgets
    • Methods of GUI Programming in PV-WAVE
      • Wave Widgets and the Widget Toolbox
      • Windows Advanced Controls Library
    • Introduction to Wave Widgets
      • Who Uses Wave Widgets
      • Wave Widgets are Standard Library Functions
      • Designing Your Own Wave Widgets
      • Wave Widgets are Portable
    • First Example and Basic Steps
      • First Example
        • Callback Procedure
        • Widget Commands
      • The Basic Steps
    • Initializing Wave Widgets
      • Example
    • Creating and Arranging Wave Widgets
      • The Widget Hierarchy
      • Types of Wave Widgets
      • Arranging Widgets in a Layout
        • Row/Column Layout
        • Bulletin Board Layout
        • Form Layout: Attachments
      • Tab Navigation Behavior for Microsoft Windows
    • Creating and Handling Menus
      • Menu Bar
      • Popup Menu
      • Option Menu
      • Menu Callbacks
      • Defining Menu Items with Unnamed Structures
      • Modifying Menu Items
      • Example
    • Creating a Button Box and a Tool Box
      • Button Box Example
      • Tool Box Example
    • Creating a Radio Box
      • Example
    • Creating a Controls Box with Sliders
      • Example
    • Creating a Drawing Area
      • Example 1: Basic Drawing Area
      • Example 2: User Resizes the Drawing Area
      • Example 3: Resizing the Drawing Area Programmatically
    • Creating a Text Widget
      • Single-line Label (Read-only)
      • Single-line Editable Text Field
        • Static Label and Editable Text Field Example
      • Multi-line Text Window
        • Example
    • Creating a Scrolling List
      • Selection Mode
        • Single Selection Mode
        • Multiple Selection Mode
      • Scrolling List Callbacks
        • Example
    • Creating Popup Messages
      • Blocking vs. Nonblocking Windows
      • Types of Message Windows
      • Default Message Box Buttons
        • Motif Buttons
      • Message Box Example
        • Callback Routines
        • Widget Commands
    • Creating Dialog Boxes
      • A Dialog is a Popup Widget
      • Blocking vs. Nonblocking Windows
      • Default Dialog Box Buttons
      • Dialog Box Example
        • Callback Procedures
        • Widget Commands
    • Creating a File Selection Widget
      • A File Selection Widget is a Popup Widget
      • Blocking vs. Nonblocking Windows
      • File Tool Contents
      • File Selection Example
        • Callback Procedures
        • Widget Commands
    • Creating a Command Widget
      • Example
        • Callback Procedures
        • Widget Commands
    • Creating a Table Widget
    • Setting Colors and Fonts
      • Setting Colors
        • Predefined Colors for Windows Systems
      • Setting Fonts on UNIX
      • Setting Fonts on Windows
      • Using a Resource File to Set Colors and Fonts
        • When the Resource File is Checked
    • Setting and Getting Widget Values
      • Callback Procedure
      • Widget Commands
    • Passing and Retrieving User Data
      • Example
    • Managing Widgets
      • Showing/Hiding Widgets
      • Widget Sensitivity
    • Displaying Widgets and Processing Events
    • Programming Tips and Cautions
      • PV-WAVE Routines to Avoid
        • Standard Library Routines
        • User Library Routines
      • PV-WAVE Routines to Use with Caution
        • Standard Library Routines
    • Application Example
      • Under UNIX
  • Using the Widget Toolbox
    • Basic Steps in Creating the GUI
      • Combining Widgets and Widget Toolbox Functions
    • Initializing the Widget Toolbox
    • Creating Widgets
    • Setting and Getting Resources
      • Example
    • Managing, Displaying, and Destroying Widgets
    • Adding Callbacks (Motif Only)
      • Example
    • Adding Event Handlers
      • Example
        • X Event Handler Procedure Example
    • Adding Timers
      • Example
    • Adding Work Procedures
    • Adding Input Handler Procedures
    • Changing the Cursor
    • Creating Tables
    • Running an Application
    • Related Include Files
    • Example Widget Toolbox Application
    • Programming Tips and Cautions
  • Localizing PV-WAVE Applications
    • Localizing the VDA Tools
      • Copy and Translate Resource and String Files
      • How PV-WAVE Determines the Locale
        • The WAVE_LANG Environment Variable
        • The Operating System Locale Setting
        • Default Locale Setting
    • Localizing the PV-WAVE Home Window
      • View the Resources
      • Localize Your Resources
    • Localizing the PV-WAVE Print Dialog Box
      • View the Resources
      • Localize Your Resources
  • Motif Widget Classes
    • Motif Widget Classes
    • Convenience Widgets
  • Motif Callback Parameters
    • Motif Callback Parameters
      • Required Callback Parameters
      • Additional Required Callback Parameters
        • ArrowButton
        • Command
        • DrawingArea
        • DrawnButton
        • FileSelection
        • List
        • PushButton
        • RowColumn
        • Scale
        • ScrollBar
        • Selection
        • Text, TextField
        • ToggleButton
  • Widget Toolbox Cursors
    • Standard X Cursors
    • Custom Cursors
  • Developing Portable Applications
    • Writing Portable Wave Widgets Applications
      • Commands and Filenames
      • WwGetKey Routine
      • Specifying WAVE Widget Fonts
      • Display Sizes
        • High resolution
          • What is DPI?
          • Adjusting for applications not designed for high DPI
          • Common high DPI issues
        • Low resolution
      • Windows Graphics
        • Graphics Cache
        • Color Tables
        • Graphics Function
        • WINDOW Keyword Differences
    • Writing Portable VDA Tools
      • VDA Utilities and Tools Manager Routines
      • VDA Tools Resource Files
    • Writing System-specific Code
    • Example Code
  • Virtual Keys
  • Windows Color and Font Support
    • Predefined Colors for Windows Systems
    • Setting Fonts on Windows
• Tutorial
  • Running PV-WAVE
    • Installing PV-WAVE
    • Running on UNIX
    • Running on Windows
    • Starting Optional Toolkits
    • Exiting, Interrupting, and Aborting the Software
      • Exiting PV-WAVE
      • Interrupting or Aborting PV-WAVE
        • For Microsoft Windows
  • Power of PV-WAVE
    • Using the Gallery
    • Using the Demo Files
  • Programming with PV-WAVE
    • General Information
    • PV-WAVE Notation
    • Keywords
    • System Variables
    • Basic Data Types
    • Algebraic Operators
    • Constants
      • Integer Constants
      • Floating-point and Double-precision Constants
      • Complex Constants
      • String Constants
    • Date and Time
    • Scalars, Arrays, and Structures
    • Working with Data
      • Dynamic Data Typing
      • Array-oriented Operations
      • Variables
        • Defining Variables
        • Structure Variables
      • Subscripts
        • Subscripts in 2D Arrays
        • Subscript Ranges
        • Array Subscripts
      • Using Operators
      • Expressions
    • Getting Information on the PV-WAVE Session
    • Restoring “Lost” Variables
    • Command Recall
    • Saving Session Commands and Variables
    • Operating System and Environment Access
      • Operating System Commands
    • Error Checking
    • Using Color in PV-WAVE
  • Reading Data into PV-WAVE
    • Reading Data from a File
    • Inspecting Your Data
    • Lesson 1: Reading ASCII Data
      • To read this file, do the following:
    • Lesson 2: Reading Unformatted Binary Data
      • To read the unformatted binary data, do the following in PV-WAVE:
    • Lesson 3: Reading Formatted Data with an Explicit Format
  • 2D Plotting
    • Creating Basic 2D Plots
      • Linear Plots
      • Bar Charts
      • Polar Plots
      • Histogram Mode Plots
    • Modifying Plot Axes
    • Customizing a Plot
      • Using Keyword Parameters
      • Annotating Plots
        • Selecting Fonts
          • Selecting Fonts
          • Using XYOUTS to Annotate Plots
        • Keyword Correspondence with System Variables
        • Example of Changing the Default Color Index
          • Using the Color Keyword Parameter
          • Changing the !P.Color System Variable
          • Interpretation of the Color Index
      • Specifying Location of the Plot
      • Drawing Multiple Plots on a Page
    • Lesson 1: Basic 2D Plotting
      • Create the Data
      • Draw the Plot
      • Modify the Plot Window and Data Range Using Keywords
      • Obtain Information About Your Data
      • Add Symbols
      • Add Another Line to the Plot
      • Change the Colors and Linestyle
      • Add Titles to the Plot
      • Add Today’s Date to the Plot
      • Place Labels Within the Plot
    • Lesson 2: Read and Plot Data
      • Process and Plot the Signal Data
      • Smooth the Data
      • Plot the Data as a Velocity Field
  • 3D Plotting
    • Creating Basic 3D Plots
      • Contour Plots
        • Basic Usage
      • Surface Plots
      • Shaded Surface Plots
    • Visualization Toolkit
      • Demonstration Programs
    • Lesson 1: Surface Plotting
      • Access the Data and Create Arrays
      • Create a Surface Plot
      • Display Data as a Shaded Surface
      • Use Color to Represent Data
      • More Information on 3D Plotting
    • Lesson 2: Contour Plotting
      • Access the Data
      • Plot with CONTOURFS
      • Using Color in Contour Plots
      • Creating 3D Contour Plots
      • Filling the Contours with Color Using CONTOURFILL
      • Deleting Windows
    • Lesson 3: Simple VTK Examples
      • Create a Surface Plot
      • Display a Cube With a Different Color at Each Vertex
      • Adding an Annotation to a Scene
      • Debugging VTK
  • Working with Images
    • Images
      • Working with Images
    • Lesson 1: Displaying and Processing Images
      • Reading an Image
      • Displaying an Image
      • Changing the Size of an Image
        • CONGRID
        • REBIN
      • Contrast Enhancement
      • Smoothing and Sharpening
      • Other Image Manipulations
        • Using PV-WAVE Colortables
      • Extracting Profiles
      • More Information on Image Processing
    • Lesson 2: Displaying a TIFF File
  • Other Plot Types
    • Mapping
      • Mapping Procedures
      • Using Map Projections and Datasets
        • What Are Map Projections?
        • What Are Map Datasets?
        • Reading Other Map Datasets Into PV-WAVE
        • Specifying a Map Projection
    • Animation
    • Lesson 1: Creating and Customizing Maps
      • Plotting a World Map
      • Subsetting the Map Dataset
        • Selecting Map Attributes
        • Specifying the Map Limits
      • Plotting Great Circles, Straight Lines, and Text
      • Adding an Image Under the Map
      • Adding Contour Lines
      • Adding Vector Lines
    • Lesson 2: Displaying a Series of Images
      • Access the Data and Create the Initial Animation
      • Create a Surface Plot
    • Lesson 3: Quadric Animation
  • Printing and Exporting Data
    • Printing Your Work
      • Using the PV-WAVE Output Drivers
      • Printing Under Microsoft Windows
        • Printing the Contents of a Graphics Window
        • Exporting Graphics to a File
      • Printing Under UNIX
    • Types of Output
      • Each Type of I/O has Pros and Cons
      • Functions for Simplified Data Connection
      • Binary I/O Routines
      • ASCII I/O Routines
        • Choosing Free or Fixed (Explicitly Formatted) ASCII I/O
          • Fixed Format I/O
          • Free Format I/O
      • Other I/O Related Routines
    • Lesson 1: Transferring Data with WRITEU
    • Lesson 2: Simple Output Examples
      • Transfer Data from a Variable to a File
      • Print Values to a File
      • Change Data in an Existing File
    • Lesson 3: Saving and Printing a Plot
    • Lesson 4: Printing a Table with Column Titles
  • Creating PV-WAVE Applications
    • Procedures and Functions
      • Procedure or Function Execution Sequence
        • Recursion
      • Parameters
        • Copying Actual Parameters into Formal Parameters
        • Number of Parameters Required in Call
        • Parameter Passing Mechanism
    • Compiling
      • Compiling Procedures and Functions
        • Using .RUN with a Filename
        • Compiling Automatically
        • Compiling with Interactive Mode
      • System Limits
        • Program Code Area Full
          • If You are Compiling a Procedure or Function
          • If You are Compiling Main Programs
        • Program Data Area Full
          • If You are Compiling a Procedure or Function
          • If You are Using the EXECUTE Function in a Program
      • Using the ..LOCALS Compiler Directive
    • Error Handling in Procedures
      • Error Signaling
      • “Disappearing Variables”
    • User Library
      • Submitting Programs to the User Library
      • Support for User Library Routines
    • Creating and Using Batch Files
      • Using JOURNAL to Save Commands
    • Lesson 1: Writing a Simple Function
    • Lesson 2: Using Keyword Parameters
    • Lesson 3: Writing a Procedure
      • Create an Executable Program File
      • Compile and Run Your Program
    • Lesson 4: Creating a Program with JOURNAL
      • Open a JOURNAL File
      • Enter Commands on the PV‑WAVE Command Line
      • Close the JOURNAL File
      • Run the Batch File
    • Lesson 5: Solving a Differential Equation
  • Using the Documentation
    • Using the Release Notes, Tips, Update Notice, and Documentation Errata
    • Using Online Help
      • Using Online Help on UNIX
        • Accessing the Help from a Command Line
        • Printing from Online Help
      • Using Online Help on Windows
        • Help from the Start Menu
        • Help from the PV-WAVE Command Line
        • VDA Tools Help—UNIX and Windows
        • Printing from Online Help
  • The PV-WAVE Gallery
    • PV-WAVE Demonstration Gallery
    • Gallery Contents
      • PV-WAVE Functional Demonstrations
      • PV-WAVE Industry Applications
      • PV-WAVE
      • Help Button
    • Functional Demonstrations
      • Basic Functions
      • Business and Statistical Charts
      • Array and Equation Manipulation
      • Advanced Mathematics and Statistics
      • Mapping Functionality
      • Mapping Application
      • Advanced Rendering
      • Simulations
      • Table Tools
      • VTK OpenGL Functionality
    • Industry Applications
      • Financial Analysis
      • Time Series Forecasting
        • Auto ARIMA
        • Neural Newtorks
      • Test Engineering
      • Medical Imaging
        • MRI Scan
        • PET Scan
        • Heartbeat Animation
      • Oil Gas Exploration
      • Earth Sciences
      • CFD Aerodynamics
      • Signal Processing
      • Image Processing
    • PV-WAVE
  • Experimenting with the Navigator
    • Tutorial Exercises for Navigator
      • Starting PV‑WAVE
      • Starting Navigator
      • Online Help System
    • Air Quality Example
      • Importing ASCII Data
      • Creating XY Plots
      • Using PV-WAVE Commands
      • Reformatting Datasets
      • Displaying Data as an Image
        • Using Color
        • Resizing the Image
        • Displaying Profile Plots
        • Manipulating Data Across VDA Tools
      • Creating Three-Dimensional Surface Plots
      • Using Online Help
        • PV-WAVE Online Help
        • Context-Sensitive Help
      • Printing Your Results
      • Experimenting on Your Own
      • Ending the Session
    • Image Data Example
      • Importing 8-bit Image Data
      • Checking the Selected Variables List
      • Displaying the Image
      • Displaying the Image as a 3D Surface Plot
      • Using Color
      • Rescaling Image Data
      • Resizing the Image
      • Smoothing the Image
      • Cropping the Image
      • Creating an Inverted Image
      • Editing Color
      • Experimenting on Your Own
      • Saving the Session
      • Ending the Session
    • Animation Example
      • Importing the Animation Data
      • Viewing Displacement as an Image
      • Shading and Rotating a Surface View
      • Building an Animation Sequence
        • Defining an Animation Array
      • Viewing Animation
      • Changing the Appearance of a Plot
      • Saving and Using a Template
      • Saving a Plot
      • Experimenting on Your Own
      • Exiting PV-WAVE
• VDA Tools
  • Welcome to PV-WAVE VDA Tools!
    • VDA Tools are for PV-WAVE Application Developers
      • VDA Tools are for PV-WAVE Application Developers
      • Default VDA Tool Resources
    • Button Bar Buttons
    • Online Help
    • Restore Dialog Box
      • See Also
    • Save As Dialog Box
      • See Also
    • File Browse Dialog Box
      • See Also
    • Save Template As Dialog Box
      • See Also
    • Selected Data Export Dialog Box
    • Variable Export Dialog Box
    • Variable Import Dialog Box
    • Printer Setup Dialog Box
    • PostScript Device Options Dialog Box
    • Computer Graphics Metafile Device Options Dialog Box
    • HP Printer Control Language Device Options Dialog Box
    • HP Graphics Language Device Options Dialog Box
    • Page Setup Dialog Box
    • Code Generation Dialog Box
      • See Also
    • Text Attributes Dialog Box
    • Rectangle Attributes Dialog Box
    • Ellipse Attributes Dialog Box
    • Bitmap Attributes Dialog Box
    • Line Attributes Dialog Box
    • Legend Attributes Dialog Box
    • Legend Entries Dialog Box
    • Axis Attributes Dialog Box
    • Plot Color/Background Color Dialog Box
      • Palette Area
      • Controls Area
      • Action Buttons
    • Export As Pixmap Dialog Box
    • Drawing Lines
      • See Also
    • Drawing Boxes
      • See Also
    • Adding Bitmaps
      • See Also
    • Adding Text
      • See Also
    • Adding Axes
      • Adding an Axis
      • See Also
    • Adding a Legend
      • See Also
    • Modifying and Moving Axes
      • Modifying Axes
      • Moving an Axis
    • Closing the VDA Tool
      • See Also
    • Restoring a Saved VDA Tool
      • See Also
    • Saving a VDA Tool
      • See Also
    • Saving a Template
      • See Also
    • Generating PV‑WAVE Code
    • Selecting (Subsetting) Data
      • See Also
    • Exporting Variables
      • See Also
    • Exporting Selected (Subsetted) Data
      • See Also
    • Grouping Graphics
      • Grouping Objects
      • Moving a Grouped Object
      • De-selecting a Group
      • Ungrouping Objects
    • Printing Your Graphics
    • Redrawing Graphics
    • Changing the Background and Selection Colors
    • Modifying Graphics Objects
    • Editing Graphics
      • The Edit Menu and Button Bar
      • Attributes Dialog Box
    • Setting Default Attributes for Graphical Objects
    • Selecting Graphics Objects
      • Selecting a Single Object
      • Selecting Multiple Objects
        • See Also
    • Deselecting Graphics Objects
      • See Also
    • Resizing and Moving Graphics
    • Showing Selected Data in Multiple VDA Tools
    • Using a File Selection Dialog Box
      • Moving to a Different Directory
        • Environment Variables
      • Selecting a File
    • Choosing a Coordinate System
      • Device Coordinates
      • Normalized Coordinates
      • Data Coordinates
    • Text Attributes
      • Font
      • Text Size
    • Entering Endpoints
    • PV-WAVE Navigator Version 1.1
      • Electronic Services
  • WzAnimate
    • WzAnimate Overview
      • WzAnimate Features
      • Using Online Help
    • WzAnimate Controls Area
    • WzAnimate How to
      • View Data
      • Export Data
      • Modify an Animation
      • Manage the VDA Tool Session
      • Print
    • Starting and Stopping the Animation
      • Starting Animation
      • Stopping Animation
    • Controlling the Speed of the Animation
    • Controlling the Direction of the Animation
    • Controlling the Sequence of the Animation
      • Cycling through the Frames Once
      • Cycling through the Frames Repeatedly
      • Stepping through the Frames
      • Cycling between Forward and Reverse
    • Changing the Orientation of the Images
      • See Also
    • Exporting Pixmap Variables from Another VDA Tool
      • Creating the Pixmap Variable
      • Animating the Pixmap Variable
    • Displaying a Variable in a WzAnimate Tool
    • WzAnimate Menus
    • File Menu (WzAnimate)
    • Attributes Menu (WzAnimate)
    • Options Menu (WzAnimate)
    • Help Menu (WzAnimate)
    • Window Menu (WzAnimate)
    • View Attributes Dialog Box (WzAnimate)
  • WzBar
    • WzBar Overview
      • Simple Bars
      • Stacked or Grouped Bars
      • Stacked and Grouped Bars
      • Data Types
      • WzBar Features
    • WzBar How to
      • View Data
      • Modify a Bar Chart
      • Subset Data
      • Export Data
      • Annotate a Bar Chart with Graphics Objects
      • Select and Modify Graphics Objects
      • Manage the VDA Tool Session
      • Print
    • Modifying a Bar Chart
    • Displaying a Variable in a WzBar Tool
    • WzBar Menus
    • File Menu (WzBar)
    • Edit Menu (WzBar)
    • Attributes Menu (WzBar)
    • Create Menu (WzBar)
    • Options Menu (WzBar)
    • Window Menu (WzBar)
    • Help Menu (WzBar)
    • Bar Attributes Dialog Box (WzBar)
      • Legend Attributes
      • Fill and Pattern Attributes
      • Axis Attributes
      • Bar # List
    • View Attributes Dialog Box (WzBar)
  • Navigator
    • Navigator Overview
      • Navigator Features
    • How to
      • Import and Export Data
      • Start a VDA Tool from the Navigator
      • Customize the Navigator
      • Manage the Navigator Session
    • Configuring the Navigator
    • Saving and Restoring Navigator Configurations
      • Saving
      • Restoring
    • Adding and Removing VDA Tools
    • Rearranging VDA Tool Icons
    • Customizing VDA Tool Attributes
    • Displaying a Variable in a VDA Tool Started from the Navigator
      • Example 1
      • Example 2
      • Example 3
    • Listing Selected Variables
    • Using the Button Bar
    • Summary of VDA Tools
    • Using the Tool Menu
    • Creating Customized Templates
      • See Also
    • Setting Up and Saving VDA Tool Defaults
    • Associating VDA Tools and Templates
    • Using Templates Effectively
    • Starting the Navigator
      • Keywords
      • Examples
    • Configuration File
    • Saving a Navigator Session
    • Restoring a Navigator Session
    • Closing the Navigator
    • Navigator Menus
    • File Menu (Navigator)
    • Tool Menu (Navigator)
    • Defaults Menu (Navigator)
    • Configure Menu (Navigator)
    • Options Menu (Navigator)
    • Help Menu (Navigator)
    • Window Menu (Navigator)
    • Navigator Button Bar
    • Default VDA Tool Attributes Dialog Box (Navigator)
    • Save Session Dialog Box
    • Associated VDA Tool Attributes Dialog Box
    • Accelerators and Mnemonics
      • Accelerators
      • Mnemonics
    • View Attributes Dialog Box
    • Navigator Configuration Dialog Box
    • Restore Configuration Dialog Box
      • See Also
    • Save Configuration Dialog Box
      • See Also
  • WzBar3D
    • WzBar3D Overview
      • WzBar3D Features
    • WzBar3D How to
      • View Data
      • Modify a 3D Bar Chart
      • Annotate a Bar Chart with Graphics Objects
      • Select and Modify Graphics Objects
      • Manage the VDA Tool Session
      • Print
    • Modifying a 3D Bar Chart
    • Displaying a Variable in a WzBar3D Tool
    • WzBar3D Menus
    • File Menu (WzBar3D)
    • Edit Menu (WzBar3D)
    • Attributes Menu (WzBar3D)
    • Create Menu (WzBar3D)
    • Options Menu (WzBar3D)
    • Window Menu (WzBar3D)
    • Help Menu (WzBar3D)
    • Bar Attributes Dialog Box (WzBar3D)
      • General Attributes
      • Axis Attributes
      • Row/Column Colors
      • Rows and Columns Lists
    • View Attributes Dialog Box (WzBar3D)
  • WzColorEdit
    • WzColorEdit Overview
      • WzColorEdit Features
      • X11 COLOR RESOURCES
      • Using Online Help
    • WzColorEdit How to
      • Modify Colors
      • Save the Color Table
    • Changing the Color Table
      • Choosing a System Color Table
      • Choosing a Custom Color Table
    • Changing a Range of Colors
    • Changing a Single Color
    • Using the Color Wheel
    • Using the Color Sliders
    • Saving the Color Table
    • Saving a Custom Color Table
    • Saving the WzColorEdit Tool
    • WzColorEdit Controls Area
    • WzColorEdit Menus
    • File Menu (WzColorEdit)
    • Edit Menu (WzColorEdit)
    • Attributes Menu (WzColorEdit)
    • Color Table Menu (WzColorEdit)
    • Options Menu (WzColorEdit)
    • Help Menu (WzColorEdit)
    • Window Menu (WzColorEdit)
    • Color Wheel Dialog Box (WzColorEdit)
    • View Attributes Dialog Box (WzColorEdit)
    • System Color Tables Dialog Box (WzColorEdit)
    • Custom Color Tables Dialog Box (WzColorEdit)
    • Save Custom Color Table Dialog Box (WzColorEdit)
    • Delete Custom Color Table Dialog Box (WzColorEdit)
  • WzContour
    • WzContour Overview
      • WzContour Features
      • Using Online Help
    • WzContour Controls Area
    • WzContour How to
      • View Data
      • Subset Data
      • Export Data
      • Annotate a Contour Plot with Graphics Objects
      • Select and Modify Graphics Objects
      • Modify a Contour Plot
      • Manage the VDA Tool Session
      • Print
    • Filling Contours
      • See Also
    • Annotating Contour Lines
      • Default Contour Annotation
      • User-specified Contour Labels
        • See Also
    • Changing the Color of Contour Lines
      • See Also
    • Changing the Linestyle of Contour Lines
      • See Also
    • Creating Splined Contours
      • See Also
    • Speeding Up the Contour Plot
    • Splining Filled Contours
      • See Also
    • Zooming in on Contour Data
    • Displaying a Variable in a WzContour Tool
    • Turning Off Auto Redraw
      • See Also
    • WzContour Menus
    • File Menu (WzContour)
    • Edit Menu (WzContour)
    • Attributes Menu (WzContour)
    • Create Menu (WzContour)
    • Options Menu (WzContour)
    • Help Menu (WzContour)
    • Window Menu (WzContour)
    • Contour Attributes Dialog Box (WzContour)
    • View Attributes Dialog Box (WzContour)
  • WzExport
    • WzExport Overview
      • WzExport Features
      • Using Online Help
    • WzExport How to
      • Writing Data to a File
      • Manage the VDA Tool Session
    • Writing the File (WzExport)
    • WzExport Controls Area
    • WzExport Menus
    • File Menu (WzExport)
    • Help Menu (WzExport)
    • Window Menu (WzExport)
    • Format Image Array Dialog Box (WzExport)
    • Valid Image Types
    • Image Compression
  • WzHistogram
    • WzHistogram Overview
      • WzHistogram Features
      • Using Online Help
    • WzHistogram How to
      • View Data
      • Subset Data
      • Export Data
      • Annotate a Histogram with Graphics Objects
      • Select and Modify Graphics Objects
      • Modify a Histogram
      • Manage the VDA Tool Session
      • Print
    • Changing the Line Color (WzHistogram)
    • Changing the Fill Color (WzHistogram)
    • How Bin Size and Number of Bins are Calculated
    • Changing the Bin Size
    • Changing the Number of Bins
    • Displaying a Variable in a WzHistogram Tool
    • WzHistogram Menus
    • File Menu (WzHistogram)
    • Edit Menu (WzHistogram)
    • Attributes Menu (WzHistogram)
    • Create Menu (WzHistogram)
    • Options Menu (WzHistogram)
    • Help Menu (WzHistogram)
    • Window Menu (WzHistogram)
    • Histogram Attributes Dialog Box (WzHistogram)
    • View Attributes Dialog Box (WzHistogram)
  • WzImage
    • WzImage Overview
      • WzImage Features
      • Using Online Help
    • WzImage Controls Area
    • WzImage How to View Data
      • Subset Data
      • Export Data
      • Annotate an Image with Graphics Objects
      • Select and Modify Graphics Objects
      • Modify an Image
      • Manage the VDA Tool Session
      • Print
    • Adjusting the Brightness
      • See Also
    • Profiling the Image Intensity
      • Endpoint Profiling
      • Row Profiling
      • Column Profiling
    • Rescaling the Image
      • See Also
    • Magnifying Selected Data
      • See Also
    • Changing the Contrast
      • See Also
    • Getting Information About Your Data
      • Information on a Single Point
      • Information on a Range of Points
        • Using Data Selection
        • Using Profiles
    • Displaying Data in a WzImage Tool
    • Inverting the View
    • Scaling Data Values to Available Range of Colors
      • See Also
    • Specifying the Image Window Size
    • Turning Off Data Scaling
    • Turning Off Auto Redraw
      • See Also
    • WzImage Menus
    • File Menu (WzImage)
    • Edit Menu (WzImage)
    • Attributes Menu (WzImage)
    • Create Menu (WzImage)
    • Options Menu (WzImage)
    • Help Menu (WzImage)
    • Window Menu (WzImage)
    • View Attributes Dialog Box (WzImage)
    • Profile View Dialog Box (WzImage)
    • Selected Data - Magnified Dialog Box (WzImage)
  • WzImport
    • WzImport Overview
      • WzImport Features
      • Using Online Help
    • WzImport How to
      • Import Data Into Variables
      • Export Variables
      • Modify Data
      • Manage the VDA Tool Session
    • Importing Data From a File
    • Importing Data into a Previously Defined Variable
    • Importing Data Without a Predefined Variable
    • Exporting a Variable to Another VDA Tool
    • Changing the Variable’s Attributes
    • Generating PV‑WAVE Code in WzImport
    • WzImport Controls Area
      • File Types, Default File Extensions, and Action Buttons
    • WzImport Menus
    • File Menu (WzImport)
    • Help Menu (WzImport)
    • Window Menu (WzImport)
    • WzImport 24-Bit Options Dialog Box
    • Image Options Dialog Box
    • Variable Manipulation Dialog Box
    • Valid Image Types
    • Interleaving
  • WzMultiView
    • WzMultiView Overview
      • WzMultiView Features
      • Using Online Help
    • WzMultiView How to
      • Create and Modify a MultiView Plot
      • Annotate WzMultiView with Graphics Objects and Text
      • Select and Modify Graphics Objects
      • Manage the VDA Tool Session
      • Print
    • Using WzMultiView
    • Modifying a View Object
    • Setting View Object Defaults
    • WzMultiView Menus
    • File Menu (WzMultiView)
    • Edit Menu (WzMultiView)
    • Attributes Menu (WzMultiView)
    • Create Menu (WzMultiView)
      • See Also
    • Options Menu (WzMultiView)
    • Help Menu (WzMultiView)
    • Window Menu (WzMultiView)
    • View Attributes Dialog Box (WzMultiView)
    • Default View Attributes Dialog Box (WzMultiView)
    • Graphics VDA Tools for Views Dialog Box
  • WzPie
    • WzPie Overview
      • WzPie Features
    • WzPie How to
      • View Data
      • Modify a Pie Chart
      • Annotate a Pie Chart with Graphics Objects
      • Select and Modify Graphics Objects
      • Manage the VDA Tool Session
      • Print
    • Modifying Attributes
    • Displaying a Variable in a WzPie Tool
    • WzPie Menus
    • File Menu (WzPie)
    • Edit Menu (WzPie)
    • Attributes Menu (WzPie)
    • Create Menu (WzPie)
    • Options Menu (WzPie)
    • Window Menu (WzPie)
    • Help Menu (WzPie)
    • Pie Attributes Dialog Box (WzPie)
      • General Attributes
      • Legend Attributes
      • Fill and Pattern Attributes
      • Label Attributes
      • Slice Number List
    • View Attributes Dialog Box (WzPie)
  • WzPlot
    • WzPlot Overview
      • WzPlot Features
      • Using Online Help
    • WzPlot How to
      • View Data
      • Subset Data
      • Export Data
      • Annotate a Plot with Graphics Objects
      • Select and Modify Graphics Objects
      • Modify a Plot
      • Manage the VDA Tool Session
      • Print
    • Changing the Plot and Symbol Colors
    • Displaying a Variable in a WzPlot Tool
      • See Also
    • Zooming in on Data
    • WzPlot Menus
    • File Menu (WzPlot)
    • Edit Menu (WzPlot)
    • Attributes Menu (WzPlot)
    • Create Menu (WzPlot)
    • Options Menu (WzPlot)
    • Help Menu (WzPlot)
    • Window Menu (WzPlot)
    • Variable Attributes Dialog Box (WzPlot)
    • View Attributes Dialog Box (WzPlot)
    • Variable Import Dialog Box
    • Plotting Multiple Dependent Variables
    • Plotting Dependent Versus Independent Variables
      • Method 1: Setting Variable Attributes From the Navigator
      • Method 2: Using the Variable Import Dialog Box
  • WzPreview
    • WzPreview Overview
      • WzPreview Key Components
      • Using Online Help
    • WzPreview How to
      • Preview Your Data
      • Manage the VDA Tool Session
    • Opening an External Data File for Previewing
    • Manually Defining Header, Record, and Field Regions
      • Instructions
        • See Also
    • Miscellaneous Information about Defining Regions
    • Automatically Defining Header, Record, and Field Regions
    • Clearing Regions
    • Reading the Data into Variables
    • Editing Headers, Records, or Fields
    • Changing the Variable Associated with a Field
    • Changing Region Boundaries
    • Creating Variables
    • Specifying Format Strings
    • Specifying Separators in Free Format Files
    • WzPreview Menus
    • File Menu (WzPreview)
    • Edit Menu (WzPreview)
    • Attributes Menu (WzPreview)
    • Options Menu (WzPreview)
    • Help Menu (WzPreview)
    • Window Menu (WzPreview)
    • Preview Setup Dialog Box (WzPreview)
    • Fixed Format Attributes Dialog Box (WzPreview)
    • Free Format Attributes Dialog Box (WzPreview)
    • Variable Attributes Dialog Box (WzPreview)
  • WzSurface
    • WzSurface Overview
      • WzSurface Features
      • Using Online Help
    • WzSurface Controls Area
      • See Also
    • WzSurface How to
      • View Data
      • Export Data
      • Annotate a Surface Plot with Graphics Objects
      • Select and Modify Graphics Objects
      • Modify a Surface Plot
      • Manage the VDA Tool Session
      • Print
    • Changing the Surface Attributes
    • Changing the Surface Colors
      • See Also
    • Shading a Surface
      • Specifying a Shading Algorithm
      • Specifying a Shade Variable
    • Adding a Skirt to a Surface
    • Displaying Data in a WzSurface Tool
      • See Also
    • Using Multiple Variables to Create the Surface
    • Rotating a Surface
    • Turning Off Auto Redraw
      • See Also
    • Rescaling the Surface
    • WzSurface Menus
    • File Menu (WzSurface)
    • Edit Menu (WzSurface)
    • Attributes Menu (WzSurface)
    • Create Menu (WzSurface)
    • Options Menu (WzSurface)
    • Help Menu (WzSurface)
    • Window Menu (WzSurface)
    • Surface Attributes Dialog Box (WzSurface)
    • View Attributes Dialog Box (WzSurface)
  • WzTable
    • WzTable Overview
      • WzTable Features
      • Using Online Help
    • WzTable Controls Area
      • See Also
    • WzTable How to
      • View Data
      • Subset Data
      • Export Data
      • Modify Table Cell Data
      • Manage the VDA Tool Session
      • Print
    • Changing Table Cell Data Format
    • Changing a Single Table Cell’s Value
      • How to Move the Cursor
      • How to Erase Characters
      • See Also
    • Changing the Value in a Selection of Table Cells
      • See Also
    • Selecting a Cell to Edit
    • Selecting Data Points in a Table
      • See Also
    • Deselecting Data Points in a Table
    • Displaying a Variable in a WzTable Tool
    • WzTable Menus
    • File Menu (WzTable)
    • Edit Menu (WzTable)
    • Attributes Menu (WzTable)
    • Options Menu (WzTable)
    • Help Menu (WzTable)
    • Window Menu (WzTable)
    • View Attributes Dialog Box (WzTable)
  • WzVariable
    • WzVariable Overview
      • WzVariable Features
      • Using Online Help
    • WzVariable How to
      • Export and Import Variables
      • Manage Variables
      • Manage the VDA Tool Session
    • Selecting and Unselecting Variables
      • Selecting Variables in Order
    • Obtaining Variable Information
    • Hiding and Showing Variables
      • To Hide a Variable
      • To Show a Variable
    • Deleting Variables
    • Copying a Variable
    • Renaming a Variable
    • Associating Variables from VDA Tools
    • Importing Variables into the WzVariable Tool
    • Listing Variables by Data Type
    • WzVariable Menus
    • File Menu (WzVariable)
    • Options Menu (WzVariable)
    • Help Menu (WzVariable)
    • Window Menu (WzVariable)
    • Associate Variable with Tools Dialog Box (WzVariable)
    • Variable Information Dialog Box (WzVariable)
    • Show By Type Dialog Box (WzVariable)
    • Show Variables Dialog Box (WzVariable)
    • Delete Variables Dialog Box (WzVariable)
    • Copy Variable Dialog Box (WzVariable)
    • Rename Variable Dialog Box (WzVariable)
  • Glossary
    • accelerator
    • action button
    • alert
    • animation
    • annotation
    • API
    • apply
    • aspect ratio
    • attribute
    • button
    • button bar
    • bar
    • bin
    • byte
    • cancel
    • cascade menu
    • cell
    • CGM
    • check boxes
    • click
    • clipboard
    • color table
    • color wheel
    • column label
    • container
    • controls area
    • CSV
    • current cell
    • desktop
    • dialog box
    • dismiss
    • display area
    • dithering
    • double click
    • double-precision
    • drag
    • field
    • fitted curve
    • font
    • Gouraud shading
    • graphical VDA Tool
    • graphics element
    • GUI
    • header
    • histogram
    • HLS
    • HP VEE Container
    • HSV
    • hue
    • hypertext
    • icon
    • image
    • import
    • input focus
    • integer
    • linestyle
    • linewidth
    • long integer
    • $MAIN$ program level
    • marker symbols
    • maximize
    • MB1, MB2, MB3
    • menu
    • menu bar
    • message area
    • minimize
    • mouse
    • multi-click
    • Navigator Tool
    • option button
    • option menu
    • pixel
    • pixmap
    • pointer
    • post
    • profile
    • radio buttons
    • real number
    • record (in previewed data)
    • resize border
    • RGB
    • row label
    • saturation
    • scale
    • scroll bar
    • select
    • selected variables
    • single-precision
    • spline
    • step
    • string
    • subset
    • subtitle
    • template
    • text fields
    • TIFF
    • title
    • title bar
    • toggle buttons
    • variable selection list
    • VDA
    • VDA Tools
    • view object
    • wild card characters
    • window manager
    • WzAnimate
    • WzBar
    • WzBar3D
    • WzColorEdit
    • WzContour
    • WzExport
    • WzHistogram
    • WzImage
    • WzImport
    • WzMultiView
    • WzPie
    • WzPlot
    • WzPlot (X-Y)
    • WzPreview
    • WzSurface
    • WzTable
    • WzVariable
    • XDR

Catalog of Functionality

Glossary

FUNCTIONCATALOG

REFERENCE

ABS

ACOS

ACOSH

ADD_EXEC_ON_SELECT

ADDVAR

ADJOINT

AFFINE

ALOG

ALOG10

ARRAYTRACE

ASARR

ASIN

ASINH

ASKEYS

ASSOC

ATAN

ATANH

AVG

AXIS

BAR

BAR2D

BAR3D

BESELI

BESELJ

BESELY

BILINEAR

BINDGEN

BLOB

BLOBCOUNT

BOUNDARY

BOXPLOT

BREAKPOINT

BUILDRESOURCEFILENAME

BUILD_TABLE

BYTARR

BYTE

BYTEORDER

BYTESWAP

BYTSCL

CALL_UNIX

CD

CENTER_VIEW

CHEBYSHEV

CHECKFILE

CHECK_MATH

CINDGEN

CLEAR_ERR_STRING

CLOSE

CLUSTBOX

COLOR_BAR

COLOR_CONVERT

COLOR_PALETTE

COMPILE

COMPLEX

COMPLEXARR

CONE

CONGRID

CONJ

CONTOUR

CONTOURFS

CONTOUR2

CONTOURFILL

CONVERT_BASE

CONVERT_COORD

CONV_FROM_RECT

CONVOL

CONV_TO_RECT

CORRELATE

CORRELOGRAM

COS

COSH

COSINES

CPROD

CREATE_HOLIDAYS

CREATE_WEEKENDS

CROSSP

CUMSUM

CUSUM

CURSOR

CURVATURES

CURVEFIT

CYLINDER

DAY_NAME

DAY_OF_WEEK

DAY_OF_YEAR

DBLARR

DCINDGEN

DCOMPLEX

DCOMPLEXARR

DC_ERROR_MSG

DC_OPTIONS

DC_READ_8_BIT

DC_READ_24_BIT

DC_READ_CONTAINER

DC_READ_DIB

DC_READ_FIXED

DC_READ_FREE

DC_READ_TIFF

DC_SCAN_CONTAINER

DC_WRITE_8_BIT

DC_WRITE_24_BIT

DC_WRITE_DIB

DC_WRITE_FIXED

DC_WRITE_FREE

DC_WRITE_TIFF

DEFINE_KEY

DEFROI

DEFSYSV

DELCOM

DEL_FILE

DELFUNC

DELPROC

DELSTRUCT

DELVAR

DERIV

DERIVN

DETERM

DETERMINANT

DEVICE

DIAG

DICM_TAG_INFO

DICM_TAGS

DIGITAL_FILTER

DILATE

DINDGEN

DIST

DISTEUCLCART

DOCS

DOUBLE

DROP_EXEC_ON_SELECT

DT_ADD

DT_COMPRESS

DT_DURATION

DTGEN

DT_PRINT

DT_SUBTRACT

DT_TO_SEC

DT_TO_STR

DT_TO_VAR

EFFICIENT

EMPTY

ENVIRONMENT

EOF

ERASE

ERODE

ERRCHECK

ERRORF

ERRPLOT

EUCLIDEAN

EXEC_ON_SELECT

EXECUTE

EXIT

EXP

EXPAND

EXPON

EXTREMA

FACTOR

FAST_GRID2

FAST_GRID3

FAST_GRID4

FFT

FILEPATH

FINDFILE

FINDGEN

FINITE

FIX

FLOAT

FLTARR

FLUSH

FREE_LUN

FSTAT

FUNCT

GAMMA

GAUSSFIT

GAUSSINT

GCD

GEOMEAN

GETENV

GET_KBRD

GET_LUN

GETNCERR

GETNCOPTS

GETPLATFORM

GREAT_INT

GRID

GRIDN

GRID_2D

GRID_3D

GRID_4D

GRID_SPHERE

GROUP_BY

HAK

HANNING

HDFGET24

HDFGETANN

HDFGETFILEANN

HDFGETNT

HDFGETR8

HDFGETRANGE

HDFGETSDS

HDFLCT

HDFPUT24

HDFPUTFILEANN

HDFPUTR8

HDFPUTSDS

HDFSCAN

HDFSETNT

HDF_TEST

HELP

HILBERT

HIST_EQUAL

HIST_EQUAL_CT

HISTN

HISTOGRAM

HLS

HSV

HSV_TO_RGB

HTML_BLOCK

HTML_CLOSE

HTML_HEADING

HTML_HIGHLIGHT

HTML_IMAGE

HTML_LINK

HTML_LIST

HTML_OPEN

HTML_PARAGRAPH

HTML_RULE

HTML_SAFE

HTML_TABLE

HTML_TEXT

I32ARR

I32INDGEN

IMAGE_CHECK

IMAGE_COLOR_QUANT

IMAGE_CONT

IMAGE_CREATE

IMAGE_DISPLAY

IMAGE_QUERY_FILE

IMAGE_READ

IMAGE_WRITE

IMAGINARY

IMG_TRUE8

INDEX_AND

INDEX_CONV

INDEX_OR

INDGEN

INFO

INT32

INTARR

INTEGER_TO_HEX

INTEGRAL

INTERPOL

INTERPOLATE

INTRP

INVERSE

INVERT

IQR

IS_LITTLEENDIAN

ISASKEY

ISHFT

ISOSURF

JACOBFCN

JACOBIAN

JOURNAL

JUL_TO_DT

KEYWORD_SET

LAGRANGE

LCM

LEEFILT

LEGEND

LFPOINT_LUN

LFSTAT

LINDGEN

LINSPACE

LINKNLOAD

LIST

LISTARR

LN03

LOADCT

LOADCT_CUSTOM

LOAD_HOLIDAYS

LOAD_OPTION

LOADRESOURCES

LOADSTRINGS

LOAD_WEEKENDS

LOG

LONARR

LONG

LUBKSB

LUDCMP

MACHART

MAKE_ARRAY

MAP

MAP_CONTOUR

MAP_LAND

MAP_PLOTS

MAP_POLYFILL

MAP_REVERSE

MAP_VELOVECT

MAP_XYOUTS

MAX

MEDIAN

MESH

MESSAGE

MIN

MINIMIZE

MODIFYCT

MOLEC

MOMENT

MONTH_NAME

MOVIE

MPROVE

MSWORD_CGM_SETUP

NAVIGATOR

NCHSK

NEIGHBORS

N_ELEMENTS

NINT

NORMALS

N_PARAMS

N_TAGS

OMPTUNE

ON_ERROR

ON_ERROR_GOTO

ON_IOERROR

OPENR(UNIX)

OPENU(UNIX)

OPENW(UNIX)

OPENR(WINDOWS)

OPENU(WINDOWS)

OPENW(WINDOWS)

OPENURL

OPLOT

OPLOTERR

OPTION_IS_LOADED

ORDER_BY

PADIT

PARAM_PRESENT

PARETO

PARSEFILENAME

PHOTO_COLOR_QUANT

PHOTO_CREATE

PHOTO_DISPLAY

PHOTO_QUERY_FILE

PHOTO_READ

PHOTO_WRITE

PIE

PIE_CHART

PLOT

PLOT_IO

PLOT_OI

PLOT_OO

PLOTERR

PLOT_FIELD

PLOT_HISTOGRAM

PLOT_WINDROSE

PLOTS

PM

PMF

POINT_LUN

POLY

POLY_2D

POLY_AREA

POLY_C_CONV

POLY_COUNT

POLY_DEV

POLYCYLN

POLYFILL

POLYFILLV

POLY_FIT

POLYFITW

POLY_MERGE

POLY_NORM

POLY_PLOT

POLYSHADE

POLY_SPHERE

POLY_SURF

POLY_TRANS

POLYWARP

POPD

PRIME

PRINT

PRINTF

PRINTD

PRODUCT

PROFILE

PROFILES

PROMPT

PSEUDO

PUSHD

PWD

QUANTILE

QUERY_TABLE

QUIT

RANDOMN

RANDOMU

RDPIX

READ

READF

READU

READU_32

READ_AIRS

READ_XBM

REBIN

REFORM

REGRESS

RENAME

RENDER

RENDER24

REPLICATE

REPLV

RESAMP

RESTORE

RETALL

RETURN

REVERSE

RGB_TO_HSV

RM

RMF

ROBERTS

ROT

ROTATE

ROT_INT

ROUND

SAME

SAVE

SAXINIT

SCALE3D

SCL

SCLNONLIN

SEC_TO_DT

SELECT_READ_LUN

SETDEMO

SETENV

SETNCOPTS

SET_OMP

SET_PLOT

SET_SCREEN

SET_SHADING

SETUP_KEYS

SET_VIEW3D

SET_VIEWPORT

SET_XY

SGN

SHADE_SURF

SHADE_SURF_IRR

SHADE_VOLUME

SHIF

SHIFT

SHOW3

SHOW_OPTIONS

SIGMA

SIN

SINDGEN

SINH

SIZE

SIZEOF

SLICE

SLICE_VOL

SMALL_INT

SMOOTH

SOBEL

SOCKET_ACCEPT

SOCKET_CLOSE

SOCKET_CONNECT

SOCKET_GETPORT

SOCKET_INIT

SOCKET_READ

SOCKET_WRITE

SORT

SORTDIM

SORTN

SPAWN(UNIX)

SPAWN(WINDOWS)

SPHERE

SPLINE

SPMVM

SQRT

SSL_CLIENT_CLOSE

SSL_CLIENT_CONNECT

SSL_CLIENT_READ

SSL_CLIENT_WRITE

SSL_CONNECT_LOAD

STDEV

STOP

STRARR

STRCOMPRESS

STRETCH

STRING

STRJOIN

STRLEN

STRLOOKUP

STRLOWCASE

STRMATCH

STRMESSAGE

STRMID

STRPOS

STRPUT

STRSPLIT

STRSUBST

STR_IS_NUM

STR_TO_DT

STRTRIM

STRUCTINFO

STRUCTNAME

STRUCTREF

STRUPCASE

SUM

SURFACE

SURFACE_FIT

SURFR

SVBKSB

SVD

SVDFIT

SYSTIME

T3D

TAG_NAMES

TAN

TANH

TEK_COLOR

TENSOR

TENSORTRAN

THREED

TIMECMND

TMADDGRAEL

TMADDSELECTEDGRAEL

TMADDSELECTEDVARS

TMADDVAR

TMAXIS

TMBITMAP

TMBOTTOMGRAEL

TMCODEGEN

TMCOPY

TMCUT

TMDELGRAEL

TMDELSELECTEDGRAELS

TMDELVAR

TMDELETE

TMDESELECTVARS

TMDYNAMICDISPLAY

TMDYNAMICSHOWVARS

TMENDCODEGEN

TMENUMERATEATTRIBUTES

TMENUMERATEGRAELMETHODS

TMENUMERATEGRAELS

TMENUMERATEITEMS

TMENUMERATEMETHODS

TMENUMERATESELECTEDGRAELS

TMENUMERATESELECTEDVARS

TMENUMERATETOOLNAMES

TMENUMERATEVARS

TMEXECUTEGRAELMETHOD

TMEXECUTEMETHOD

TMEXPORT

TMEXPORTSELECTION

TMGETATTRIBUTE

TMGETGRAELMETHOD

TMGETGRAELRECTANGLE

TMGETMESSAGE

TMGETMETHOD

TMGETTOP

TMGETUNIQUEGRAELNAME

TMGETUNIQUETOOLNAME

TMGETVARMAINNAME

TMGROUPGRAELS

TMINIT

TMLEGEND

TMLINE

TMLIST

TMLISTAPPEND

TMLISTCLEAR

TMLISTDELETE

TMLISTDESTROY

TMLISTEXTEND

TMLISTGETMETHOD

TMLISTINSERT

TMLISTREPLACE

TMLISTRETRIEVE

TMLISTSETMETHOD

TMPASTE

TMRECT

TMREGISTER

TMRESTORETEMPLATE

TMRESTORETOOLS

TMSAVETOOLS

TMSETATTRIBUTE

TMSETGRAELMETHOD

TMSETGRAELRECTANGLE

TMSETMETHOD

TMSTARTCODEGEN

TMTEXT

TMTOPGRAEL

TMUNGROUPGRAELS

TMUNREGISTER

TODAY

TOTAL

TQLI

TRANSPOSE

TRED2

TRIDAG

TV

TVCRS

TVLCT

TVRD

TVSCL

TVSIZE

TYPECONV

UNIQN

UNIQUE

UNIX_LISTEN

UNIX_REPLY

UNLOAD_OPTION

UPVAR

USERSYM

USGS_NAMES

VAR_MATCH

VAR_TO_DT

VECOVERARR

VECTOR_FIELD3

VEL

VELOVECT

VIEWER

VOL_MARKER

VOL_PAD

VOL_REND

VOL_TRANS

VOLUME

VRML_AXIS

VRML_CAMERA

VRML_CLOSE

VRML_CONE

VRML_CUBE

VRML_CYLINDER

VRML_LIGHT

VRML_LINE

VRML_OPEN

VRML_POLY

VRML_SPHERE

VRML_SPOTLIGHT

VRML_SURFACE

VRML_TEXT

VTKADDATTRIBUTE

VTKAXES

VTKBAR

VTKCAMERA

VTKCLOSE

VTKCOLORBAR

VTKCOMMAND

VTKERASE

VTKGETNAMES

VTKGRID

VTKINIT

VTKISOSURFACE

VTKLIGHT

VTKPLOTS

VTKPOLYDATA

VTKPOLYSHADE

VTKPPMREAD

VTKPPMWRITE

VTKRECTILINEARGRID

VTKRENDERWINDOW

VTKSCATTER

VTKSHOW3

VTKSLICEVOL

VTKSTRUCTUREDGRID

VTKSTRUCTUREDPOINTS

VTKSURFACE

VTKSURFGEN

VTKTEXT

VTKTVRD

VTKUNSTRUCTUREDGRID

VTKWDELETE

VTKWINDOW

VTKWRITEVRML

VTKWSET

WAIT

WAVEUSAGE

WCOPY

WDELETE

WGANIMATETOOL

WGCBARTOOL

WGCEDITTOOL

WGCONTROLSBOX

WGCTTOOL

WGFILESELECTION

WGISOSURFTOOL

WGLIST

WGMOVIETOOL

WGORBIT

WGSIMAGETOOL

WGSLICETOOL

WGSLIDESHOW

WGSTRIPTOOL

WGSURFACETOOL

WGTEXT

WGTEXTTOOL

WHERE

WHEREFIRST

WHEREIN

WHEREINVEC

WHEREMONO

WIN32_LOCALE

WIN32_PICK_FONT

WIN32_PICK_PRINTER

WINDOW

WMENU

WOADDBUTTONS

WOADDMESSAGE

WOADDSTATUS

WOBUILDRESOURCEFILENAME

WOBUTTONBAR

WOBUTTONBARSET

WOBUTTONBARSETSENSITIVITY

WOCHECKFILE

WOCOLORBUTTON

WOCOLORBUTTONGETVALUE

WOCOLORBUTTONSETVALUE

WOCOLORCONVERT

WOCOLORGRID

WOCOLORGRIDGETVALUE

WOCOLORGRIDSETVALUE

WOCOLORWHEEL

WOCONFIRMCLOSE

WODIALOGSTATUS

WOFONTOPTIONMENU

WOFONTOPTIONMENUGETVALUE

WOFONTOPTIONMENUSETVALUE

WOGENERICDIALOG

WOGETTOOLNAMEFROMTITLE

WOGETUNIQUEWINDOWTITLE

WOLABELEDTEXT

WOLINESTYLEOPTIONMENU

WOLINESTYLEOPTIONMENUGETVALUE

WOLINESTYLEOPTIONMENUSETVALUE

WOLOADRESOURCES

WOLOADSTRINGS

WOMENUBAR

WOMENUBARSETSENSITIVITY

WOMENUBARSETTOGGLE

WOMESSAGE

WOSAVEASPIXMAP

WOSETCURSOR

WOSETTOOLICON

WOSETWINDOWTITLE

WOSTATUS

WOVARIABLEOPTIONMENU

WOVARIABLEOPTIONMENUGETVALUE

WOVARIABLEOPTIONMENUSETVALUE

WPASTE

WPRINT

WREAD_DIB

WREAD_META

WRITEU

WRITE_XBM

WSET

WSHOW

WTADDCALLBACK

WTADDHANDLER

WTCLOSE

WTCREATE

WTCURSOR

WTGET

WTINI

WTINPUT

WTLIST

WTLOOKUPSTRING

WTLOOP

WTMAINLOOP

WTPOINTER

WTPREVIEW

WTPROCESSEVENT

WTRESOURCE

WTSET

WTTABLE

WTTIMER

WTWORKPROC

WWALERT

WWALERTPOPDOWN

WWBUTTONBOX

WWCALLBACK

WWCOMMAND

WWCONTROLSBOX

WWDIALOG

WWDRAWING

WWFILESELECTION

WWGENERICDIALOG

WWGETBUTTON

WWGETKEY

WWGETPOSITION

WWGETVALUE

WWHANDLER

WWINIT

WWLAYOUT

WWLIST

WWLISTUTILS

WWLOOP

WWMAINWINDOW

WWMENUBAR

WWMENUITEM

WWMESSAGE

WWMULTICLICKHANDLER

WWOPTIONMENU

WWPICKFILE

WWPOPUPMENU

WWPREVIEW

WWPREVIEWUTILS

WWRADIOBOX

WWRESOURCE

WWSEPARATOR

WWSETCURSOR

WWSETVALUE

WWTABLE

WWTABLEUTILS

WWTEXT

WWTIMER

WWTOOLBOX

WWRITE_DIB

WWRITE_META

WZANIMATE

WZBAR

WZBAR3D

WZCLOSE

WZCOLOREDIT

WZCONTOUR

WZEXPORT

WZHISTOGRAM

WZIMAGE

WZIMPORT

WZINIT

WZMULTIVIEW

WZPIE

WZPLOT

WZPREVIEW

WZSURFACE

WZTABLE

WZVARIABLE

XBAR

XMLADDNODE

XMLDOCDUMP

XMLEVALUATE

XMLFREEDOC

XMLFREENODE

XMLNEWDOC

XMLNEWNODE

XMLPARSE

XMLSETATTR

XMLSETCONTENT

XMLSETCONTEXT

XRCHART

XSCHART

XYOUTS

ZOOM

ZROOTS

!

!C

!CACHE

!CARRIAGE_RETURN

!Century_Divider

!CPR_OFFSET

!D

!D.Display_Depth

!D.Fill_Dist

!D.Flags

!D.N_Colors

!D.Name

!D.Table_Size

!D.Unit

!D.Window

!D.X_Ch_Size

!D.Y_Ch_Size

!D.X_Px_Cm

!D.Y_Px_Cm

!D.X_Size

!D.Y_Size

!D.X_Vsize

!D.Y_Vsize

!Date_Separator

!Day_Names

!Dir

!Display_Size

!Dpi

!DT_Base

!Dtor

degrees:convert to radians

!Edit_Input

keyboard:line editing, enabling

mouse:last button pushed

!Err

!Err_String

error handling:message:obtaining text of

!ERR_TRACE

!HD

!Holiday_List

!Journal

LUNs:journal output;journaling:obtaining unit number of output

!Lang

!Map

!Month_Names

!Mouse

!Msg_Prefix

!NPROCS

!OMP

!OMP_AUTO

!Order

!P

!P.Background

!P.Charsize

!P.Charthick

!P.Clip

!P.Color

!P.Font

!P.Gridstyle

!P.Linestyle

!P.Multi

!P.NoClip

!P.Nsum

!P.Position

!P.Psym

!P.Region

!P.Subtitle

!P.Symsize

!P.T

!P.T3D

!P.Thick

!P.Tickformat

!P.Ticklen

!P.Title

!Path

!PDT

!PDT.Box

!PDT.Compress

!PDT.Exclude_Holiday

!PDT.Exclude_Weekend

!PDT.Max_Levels

!PDT.Month_Abbr

!PDT.Start_Level

!PDT.DT_Crange

!PDT.DT_Range

!PDT.DT_Offset

!PDT.Week_Boundary

!Pi

!Prompt

!PVWDATA

!Quarter_Names

!Quiet

!Radeg

!Start

!Tabwin

!Time_Separator

!UNIX_LINESTYLES

!Version

!Wait_for_Input_Idle

!Weekend_List

!WIDGET_ICON

!WIN_FLAT

!WIN_NO_BORDER

!X

!X.Charsize

!Y.Charsize

!Z.Charsize

!X.Crange;!Y.Crange;!Z.Crange

!X.Gridstyle;!Y.Gridstyle;!Z.Gridstyle

crossref XMargin_Keyword

!X.Minor;!Y.Minor;!Z.Minor

!X.Range;!Y.Range;!Z.Range

!X.Region;!Y.Region;!Z.Region

!X.S;!Y.S;!Z.S

!X.Style;!Y.Style;!Z.Style

!X.Thick;!Y.Thick;!Z.Thick

!X.Tickformat;!Y.Tickformat;!Z.Tickformat

!X.Ticklen;!Y.Ticklen;!Z.Ticklen

!X.Tickname;!Y.Tickname;!Z.Tickname

!X.Ticks;!Y.Ticks;!Z.Ticks

!X.Tickv;!Y.Tickv;!Z.Tickv

!X.Title;!Y.Title;!Z.Title

!X.Type;!Y.Type;!Z.Type

!X.Window;!Y.Window;!Z.Window

!XDR_LONG

!Y

!Z

HDF4

HDF5

OPENMP

VDATOOLS

BUTTON_BAR

ONLINE_HELP

RESTORE_DIALOG_BOX

SAVE_AS_DIALOG_BOX

FILE_BROWSE_DIALOG_BOX

SAVE_TEMPLATE_AS_DIALOG_BOX

EXPORT_SELECTED_DATA_DIALOG_BOX

VARIABLE_EXPORT_DIALOG_BOX

VARIABLE_IMPORT_DIALOG_BOX

PRINTER_SETUP_DIALOG_BOX

POSTSCRIPT_OPTIONS_DIALOG_BOX

COMPUTER_GRAPHICS_METAFILE_OPTIONS_DIALOG_BOX

HP_PRINTER_CONTROL_LANGUAGE_OPTIONS_DIALOG_BOX

HP_GRAPHICS_LANGUAGE_OPTIONS_DIALOG_BOX

METAFILE_OPTIONS_DIALOG_BOX

CODE_GENERATION_DIALOG_BOX

TEXT_ATTRIBUTES_DIALOG_BOX

RECTANGE_ATTRIBUTES_DIALOG_BOX

BOX_ATTRIBUTES_DIALOG_BOX

RECTANGLE_ATTRIBUTES_DIALOG_BOX

ELLIPSE_ATTRIBUTES_DIALOG_BOX

BITMAP_ATTRIBUTES_DIALOG_BOX

LINE_ATTRIBUTES_DIALOG_BOX

LEGEND_ATTRIBUTES_DIALOG_BOX

LEGEND_ENTRIES_DIALOG_BOX

AXIS_ATTRIBUTES_DIALOG_BOX

COLOR_DIALOG_BOX

SAVE_PIXMAP_AS_DIALOG_BOX

ABOUT_PV-WAVE

WZANIMATE_CONTENTS

WZANIMATE_MENUS

WZANIMATE_VIEW_ATTRIBUTES_DIALOG_BOX

WZBAR_CONTENTS

WZBAR_MENUS

WZBAR_ATTRIBUTES_DIALOG_BOX

WZBAR_VIEW_ATTRIBUTES_DIALOG_BOX

NAVIGATOR_CONTENTS

CONFIGURING_THE_NAVIGATOR

REARRANGING_VDA_TOOLS

CONFIGURATION_FILE

NAVIGATOR_MENUS

CONFIGURE_MENU

NAVIGATOR_DEFAULT_TOOL_ATTRIBUTES_DIALOG_BOX

NAVIGATOR_SAVE_SESSION_DIALOG_BOX

NAVIGATOR_ASSOCIATED_TOOL_ATTRIBUTES_DIALOG_BOX

MNEMONICS

NAVIGATOR_VIEW_ATTRIBUTES_DIALOG_BOX

NAVIGATOR_CONFIGURATION_DIALOG_BOX

NAVIGATOR_RESTORE_CONFIGURATION_DIALOG_BOX

NAVIGATOR_SAVE_CONFIGURATION_DIALOG_BOX

WZBAR3D_CONTENTS

WZBAR3D_MENUS

WZBAR3D_ATTRIBUTES_DIALOG_BOX

WZBAR3D_VIEW_ATTRIBUTES_DIALOG_BOX

WZCOLOREDIT_CONTENTS

WZCOLOREDIT_COLOR_WHEEL_DIALOG_BOX

WZCOLOREDIT_VIEW_ATTRIBUTES_DIALOG_BOX

WZCOLOREDIT_SYSTEM_COLOR_TABLES_DIALOG_BOX

WZCOLOREDIT_CUSTOM_COLOR_TABLES_DIALOG_BOX

WZCOLOREDIT_CREATE_CUSTOM_COLOR_TABLE_DIALOG_BOX

WZCOLOREDIT_DELETE_CUSTOM_COLOR_TABLE_DIALOG_BOX

WZCONTOUR_CONTENTS

WZCONTOUR_CONTOUR_ATTRIBUTES_DIALOG_BOX

WZCONTOUR_VIEW_ATTRIBUTES_DIALOG_BOX

WZEXPORT_HELP_CONTENTS

WZEXPORT_FORMAT_IMAGE_ARRAY_DIALOG_BOX

WZHISTOGRAM_CONTENTS

WZHISTOGRAM_MENUS

WZHISTOGRAM_ATTRIBUTES_DIALOG_BOX

WZHISTOGRAM_VIEW_ATTRIBUTES_DIALOG_BOX

WZIMAGE_CONTENTS

WZIMAGE_VIEW_ATTRIBUTES_DIALOG_BOX

WZIMAGE_PROFILE_VIEW_DIALOG_BOX

WZIMAGE_SELECTED_DATA-MAGNIFIED_DIALOG_BOX

WZIMPORT_CONTENTS

GENERATING_PV-WAVE_CODE_FOR_WZIMPORT

WZIMPORT_CONTROLS_AREA

WZIMPORT_FILE_MENU

WZIMPORT_HELP_MENU

WZIMPORT_WINDOW_MENU

WZIMPORT_24-BIT_OPTIONS_DIALOG_BOX

WZIMPORT_IMAGE_OPTIONS_DIALOG_BOX

WZIMPORT_VARIABLE_MANIPULATION_DIALOG_BOX

WZMULTIVIEW_CONTENTS

USING_WZMULTIVIEW

MODIFYING_A_VIEW_OBJECT

SETTING_VIEW_OBJECT_DEFAULTS

WZMULTIVIEW_MENUS

WZMULTIVIEW_VIEW_ATTRIBUTES_DIALOG_BOX

VIEW_ATTRIBUTES_DIALOG_BOX

VIEW_OBJECT_ATTRIBUTES_DIALOG_BOX

WZMULTIVIEW_CHOOSE_GRAPHICS_DIALOG_BOX

WZPIE_CONTENTS

WZPIE_MENUS

WZPIE_ATTRIBUTES_DIALOG_BOX

WZPIE_VIEW_ATTRIBUTES_DIALOG_BOX

WZPLOT_CONTENTS

WZPLOT_MENUS

WZPLOT_VARIABLE_ATTRIBUTES_DIALOG_BOX

WZPLOT_VIEW_ATTRIBUTES_DIALOG_BOX

WZPLOT_VARIABLE_IMPORT_DIALOG_BOX

WZPREVIEW_CONTENTS

WZPREVIEW_MENUS

WZPREVIEW_PREVIEW_SETUP_DIALOG_BOX

WZPREVIEW_FIXED_FORMAT_ATTRIBUTES_DIALOG_BOX

WZPREVIEW_FREE_FORMAT_ATTRIBUTES_DIALOG_BOX

WZPREVIEW_VARIABLE_ATTRIBUTES_DIALOG_BOX

WZSURFACE_CONTENTS

WZSURFACE_SURFACE_ATTRIBUTES_DIALOG_BOX

WZSURFACE_VIEW_ATTRIBUTES_DIALOG_BOX

WZTABLE_CONTENTS

WZTABLE_MENUS

WZTABLE_VIEW_ATTRIBUTES_DIALOG_BOX

WZVARIABLE_CONTENTS

SELECTING_AND_UNSELECTING_VARIABLES

SELECTED_VARIABLE_LIST

WZVARIABLE_ASSOCIATE_VARIABLE_WITH_TOOLS_DIALOG_BOX

WZVARIABLE_VARIABLE_INFORMATION_DIALOG_BOX

WZVARIABLE_SHOW_BY_TYPE_DIALOG_BOX

WZVARIABLE_SHOW_VARIABLES_DIALOG_BOX

WZVARIABLE_DELETE_VARIABLES_DIALOG_BOX

WZVARIABLE_COPY_VARIABLE_DIALOG_BOX

WZVARIABLE_RENAME_VARIABLE_DIALOG_BOX