RANGE Function (PV-WAVE Extreme Advantage)

Computes the range of values in an array.

Usage

result = RANGE(array)

Input Parameters

array—An array of any data type except string.

Returned Value

result—The range of values in array.

Keywords

None.

Discussion

The range of an array is the maximum value in the array minus the minimum value of the array.

Example

; Read an image.

image = IMAGE_READ(!IP_Data + 'objects.tif')

; Find the range of the image.

image_range = RANGE(image('pixels'))

PRINT, image_range