Procedure: thm_part_slice2d_regridsphere Purpose: Helper function for thm_part_slice2d_getdata Spherically interpolates a structure's data to a specified regular grid and returns the center and width of all bins in spherical coordinates. Input: dist: 3D data structure energy: flag to return radial componenets in eV instead of km/s regrid: 3 Element array specifying the new number of points in phi, theta, and energy respectively. Output: data: N element array containing interpolated particle data bins: N element array of flags denoting datapoint validity rad: N element array of bin centers along r (eV or km/s) phi: N element array of bin centers along phi theta: N element array of bin centers along theta dr: N element array of bin widths along r (eV or km/s) dp: N element array of bin widths along phi dt: N element array of bin widths along theta 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_regridsphere.pro $