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SwRI can revise these Terms at any time * without notice by updating this posting. * * Trademarks * * The SwRI logo is a trademark of SwRI in the United States and other countries. * */ #ident "@(#) col_chrg.c 1.10 05/08/19 SwRI" #include "user_defs.h" #include "libtrec_idfs.h" #define CARRIE 0 /******************************************************************************* * * * IR_COLLAPSE_CHRG SUBROUTINE * * * * DESCRIPTION * * This routine is called in order to average data over the CHARGE * * dimension. Currently, no instrument utilizes this dimension but the * * module was added as a stub for future inclusion. A pointer to the memory * * that holds the resultant matrix is passed back to the calling module. * * This routine will work on one of the units or data levels for the current * * data set being processed. * * * * INPUT VARIABLES * * SDDAS_FLOAT start_val starting charge value to collapse over * * SDDAS_FLOAT stop_val ending charge value to collapse over * * SDDAS_CHAR avg_type averaging scheme to use for calculations * * SDDAS_SHORT unit_index value specifying which data level is to be * * SDDAS_FLOAT **ret_data pointer to the resultant matrix * * processed * * * * USAGE * * ir_collapse_chrg (start_val, stop_val, avg_type, unit_index, &ret_data) * * * * NECESSARY SUBPROGRAMS * * None * * * * EXTERNAL VARIABLES * * None * * * * INTERNAL VARIABLES * * None * * * * SUBSYSTEM * * Display Level * * * ******************************************************************************/ void ir_collapse_chrg (SDDAS_FLOAT start_val, SDDAS_FLOAT stop_val, SDDAS_CHAR avg_type, SDDAS_SHORT unit_index, SDDAS_FLOAT **ret_data) { /* extern struct general_info ginfo; struct experiment_info *ex; struct collapse_data *cptr; SDDAS_LONG num_chrg_bins, num_mass_bins, num_steps, num_phi_bins; SDDAS_SHORT num_theta; */ /************************************************************************/ /* Initialize pointers to the beginning of the input and resultant */ /* data matrices. */ /************************************************************************/ /* ex = ginfo.expt; cptr = ex->collapse_ptr; */ /************************************************************************/ /* Order says collapse down from charge to mass dimension. */ /************************************************************************/ /* num_steps = (SDDAS_LONG) ex->bin_ptr->num_bins; num_theta = (cptr->theta_bins <= 0) ? ex->num_sensor : cptr->theta_bins; num_phi_bins = (SDDAS_LONG) cptr->phi_bins; num_mass_bins = CARRIE; num_chrg_bins = CARRIE; */ return; }