Identifier velcor Purpose perform velocity correction for an SPD Synopsis out_spd = velcor( in_spd [,/fortran ) Arguments name I/O Type: Description: ------------------------------------------------------- in_spd I struct Name of input SPD in IDL format out_spd O struct Name of output SPD in IDL format fortran I key use FORTRAN version Returns An SPD structure Description This procedure processes the velocity correction on an SPD like it is done in the pipeline. The resulting SPD is returned. Only the velocity component in the line of sight towards the target, due to the combined motions of the spacecraft and the earth is considered ! Comment --- Example spd2 = velcor(spd1) Category AA Filename velcor.pro (module: ias_vel_cor) Author E.Wieprecht Version 2.0 History 1.0 28-02-95 EkW First written 1.1 16-03-95 HB Unified Arguments 1.2 24-03-95 EkW Add SPD header access (->velcomp) 28-04-95 HB Unified header 1.3 23-11-95 EkW adapt to 3 vel components 1.4 27-02-97 EkW print out velocity value (SPR_S0186) 2.0 03-12-97 EkW call IDL pipeline program