ENVIRONMENT Function (UNIX/Windows)

Reference Guide > E Routines > ENVIRONMENT Function (UNIX/Windows)

Returns a string array containing all the environment strings for the PV-WAVE process.

Usage

result = ENVIRONMENT( )

Parameters

None.

Returned Value

result—A string array containing all the environment strings for the PV-WAVE process. Each element of the result contains one environment string.

Keywords

None.

Discussion

PV-WAVE inherits its environment from its parent process, which is usually the shell (UNIX) or Command Window (Windows) from which it was started.

Example

This prints a list of the environment variables defined for the shell in which PV‑WAVE was started.

p = ENVIRONMENT()

PRINT, p