PROCEDURE: thm_part_time_interpolate PURPOSE: Interpolate particle data to match the time grid of another distribution, or to an arbitary time grid INPUTS: source: A particle dist_data structure to be modified by interpolation to match target target: A particle dist_data structure whose times will be matched, or an array of target times for interpolatuion. OUTPUTS: Replaces source with a time interpolated dist_data structure KEYWORDS: error: Set to 1 on error, zero otherwise NOTES: Any target times that occur between modes will contain samples filled with NANs. Effective interpolation is very very tricky between modes.(Read: It will probably never happen) Accepts any keywords normally accepted by IDL interpol This has a done of TBDs, we need to come back and fix them when time is available. SEE ALSO: thm_part_dist_array, thm_part_smooth, thm_part_subtract,thm_part_omni_convert $LastChangedBy: aaflores $ $LastChangedDate: 2014-01-10 18:02:25 -0800 (Fri, 10 Jan 2014) $ $LastChangedRevision: 13850 $ $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/trunk/projects/themis/spacecraft/particles/thm_part_time_interpolate.pro $