Program: GMARKER Purpose: Mark user supplied positions in a graphics plane of GIDS. Category: DISPLAY File: gmarker.c Author: K.G. Begeman Description: GMARKER allows the user to mark some positions while using BLOT. GMARKER should be started when BLOT tells you to start defining the region. Keywords: ** GRPLANE= Graphics plane to draw in [2]. ** GRCLEAR= Clear graphics plane first ? [Y]. ** GRCOLOR= RGB color of graphics plane [0.667,0.833,0.500]. POS= Enter one position to mark in graphics plane [stop]. This keyword is repeated until default is used. Updates: Feb 14, 1995: KGB, Document created.