NAME: thm_read_mom_cal_file PURPOSE: reads in the text version of the MOM cal file. tha_l1_mom_cal_v02.txt. Note that the cal file for THEMIS A is used for the data for all probes. CALLING SEQUENCE: caldata = thm_read_mom_cal_file(probe=probe) INPUT: all via keyword OUTPUT: caldata = a structure containing scalings for normal (mom_scale) and solar wind (mom_scale_sw1) modes. Also contains a single value used for scaling the spacecraft potential (scpot_scale) KEYWORDS: probe = in here in case somebody decides to create a separate file for each probe. cal_file = the name of the calibration file, output so that thm_load_mom message doesn't crash HISTORY: 4-Oct-2010, jmm, jimm@ssl.berkeley.edu $LastChangedBy: jimm $ $LastChangedDate: 2010-10-29 16:01:14 -0700 (Fri, 29 Oct 2010) $ $LastChangedRevision: 7891 $ $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/trunk/projects/themis/spacecraft/particles/moments/thm_read_mom_cal_file.pro $