Name: PGEND Purpose: close all open graphics devices Category: GRAPHICS File: pgplot.src Author: T.J. Pearson Use: see description below. Description: SUBROUTINE PGEND Close and release any open graphics devices. All devices must be closed by calling either PGCLOS (for each device) or PGEND before the program terminates. If a device is not closed properly, some or all of the graphical output may be lost. Arguments: none Updates: Oct 16, 1998: JPT automatically extracted from source.