NAME: thm_memeory_plots PURPOSE: the plots show the number of raw data packets in satellite memory CALLING SEQUENCE: thm_memory_plots,date=date,dur=dur KEYWORDS: date = the start date for the plots dur = duration for the plots nopng = if set, do not create a png file directory = if set, put the answer in this directory, otherwise put it in the local working directory mode = 'survey' or 'burst', only can be used for /nopng, the default is to plot both HISTORY: 19-dec-2007, from Andreas Kieling 9-jan-2008, jmm, Added directory keyword $LastChangedBy: pcruce $ $LastChangedDate: 2010-09-08 14:15:20 -0700 (Wed, 08 Sep 2010) $ $LastChangedRevision: 7790 $ $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/trunk/projects/themis/common/thm_memory_plots.pro $