procedure: dsl2gse Purpose: THEMIS coordinate transformations DSL<-->GSE; interpolates, right ascension, declination updates coord_sys atribute of output tplot variable. inputs name_thx_xxx_in ... data in the input coordinate system (t-plot variable name) name_thx_spinras ... right ascension (t-plot variable name) name_thx_spindec ... declination (t-plot variable name) name_thx_xxx_out ... name for output (t-plot variable name) keywords: TRANSFORMATIONS /GSE2DSL inverse transformation /IGNORE_DLIMITS if the specified from coord is different from the coord system labeled in the dlimits structure of the tplot variable setting this keyword prevents an error Example: dsl2gse('tha_fgl_dsl','tha_spinras','tha_spindec','tha_fglc_gse') expects attitude in GEI (tha_spinras,tha_spindec) dsl2gse('tha_fglc_gse','tha_spinras','tha_spindec','tha_fgl_dsl',/GSE2DSL) expects attitude in GEI (tha_spinras,tha_spindec) Notes: under construction!! will run faster in the near future!! Written by Hannes Schwarzl $LastChangedBy: pcruce $ $LastChangedDate: 2013-07-29 10:24:04 -0700 (Mon, 29 Jul 2013) $ $LastChangedRevision: 12735 $ $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/trunk/projects/themis/state/cotrans/dsl2gse.pro $