Procedure: thm_part_slice2d_climit Purpose: Helper function for thm_part_slice2d_getxyz Input: dist: 3D particle data structure (UNSANITIZED) datatpoints: final averaged data array from thm_part_slice2d_getxyz units: string specifying units (e.g. 'eflux', 'df') subtract_counts: (float) subtract this many counts from all values count_threshold: (float) removed datapoints with less than this number of counts Output: none, modifies datapoints Notes: $LastChangedBy: aaflores $ $LastChangedDate: 2014-05-16 15:53:53 -0700 (Fri, 16 May 2014) $ $LastChangedRevision: 15157 $ $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/trunk/projects/themis/spacecraft/particles/slices/thm_part_slice2d_climit.pro $