Procedure: thm_part_slice2d_getinfo Purpose: Helper function for thm_part_slice2d_plot. Forms various title annotations based on the slice's metadata. Input: slice: 2D slice structure from thm_part_slice2d Output: title: (string) Title to appear at the top of the plot. subtitle: (string) Subtitle appearing below TITLE. xtitle: (string) Title for x axis. ytitle: (string) Title for y axis. ztitle: (string) Title for z axis. Notes: $LastChangedBy: aaflores $ $LastChangedDate: 2013-11-27 17:45:06 -0800 (Wed, 27 Nov 2013) $ $LastChangedRevision: 13604 $ $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/trunk/projects/themis/spacecraft/particles/slices/thm_part_slice2d_getinfo.pro $