PROCEDURE: load_ace_cris PURPOSE: loads ACE CRIS Experiment key parameter data for "tplot". INPUTS: none, but will call "timespan" if time_range is not already set. KEYWORDS: DATA: Raw data can be returned through this named variable. TIME_RANGE: 2 element vector specifying the time range. MASTERFILE: (String) full filename of master file. SEE ALSO: "loadallhdf" CREATED BY: Peter Schroeder LAST MODIFIED: @(#)load_ace_cris.pro 1.1 00/01/20