NAME: PLOT_PLASMAGRAM PURPOSE: To plot the image as a plasmagram given the data structure as returned from read_myCDF.pro Can plot as "thumbnails" or single frames. CALLING SEQUENCE: out = plotmaster(astruct,zname) INPUTS: astruct = structure returned by the read_mycdf procedure. zname = name of z variable to plot as a plasmagram. KEYWORD PARAMETERS: THUMBSIZE = size (pixels) of thumbnails, default = 50 (i.e. 50x50) FRAME = individual frame to plot XSIZE = x size of single frame YSIZE = y size of single frame GIF = name of gif file to send output to REPORT = name of report file to send output to TSTART = time of frame to begin imaging, default = first frame TSTOP = time of frame to stop imaging, default = last frame NONOISE = eliminate points outside 3sigma from the mean CDAWEB = being run in cdaweb context, extra report is generated DEBUG = if set, turns on additional debug output. COLORBAR = calls function to include colorbar w/ image MOVIE = if set, don't override the filename specified in the GIF keyword. OUTPUTS: out = status flag, 0=0k, -1 = problem occured. AUTHOR: Tami Kovalick, RSTX, March 3, 1998 Based on plot_images.pro MODIFICATION HISTORY: Copyright 1996-2013 United States Government as represented by the Administrator of the National Aeronautics and Space Administration. All Rights Reserved.