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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 "@(#) proc_smode.c 1.8 05/08/19 SwRI" #include "ret_codes.h" #include "libtrec_idfs.h" /**************************************************************************** * * * IR_PROCESS_SWEEP_MODE_DATA SUBROUTINE * * * * DESCRIPTION * * This routine processes mode data for the sweep just retrieved by the * * call to READ_DREC() for usage by the SWEEP_MODE_DATA module. The data * * is converted into the data level(s) requested for all desired modes. * * * * INPUT VARIABLES * * void *idf_data_ptr ptr to memory location for the structure * * that holds returned data values (read_drec)* * SDDAS_CHAR set_time flag that indicates when to save the time * * for the current sweep * * * * USAGE * * x = ir_process_sweep_mode_data (idf_data_ptr, set_time) * * * * NECESSARY SUBPROGRAMS * * ir_stuff_mode_data () process the data for the sweep just * * retrieved by the call to READ_DREC() * * ir_mode_buffer () stores values in the data buffers returned * * * * EXTERNAL VARIABLES * * struct general_info ginfo structure holding information concerning * * the experiment that is being processed * * SDDAS_FLOAT *ir_units_data buffer space holding the values from call * * to convert_to_units for each data level * * requested (used so only 1 call is needed * * per data value) * * * * INTERNAL VARIABLES * * struct idf_data *EXP_DATA structure holding all of the currently * * returned data values to be processed * * struct experiment_info a pointer to the structure that holds * * *ex specific experiment information * * struct fill_mode *fptr pointer to the fill_mode structure being * * processed * * struct fill_sensor *sptr pointer to the fill_sensor structure being * * processed * * struct in_fill *mptr pointer to data level combination being * * processed * * struct in_fill *mptr_end loop termination variable * * reg SDDAS_FLOAT *tmp_buf pointer to the converted data levels * * register SDDAS_FLOAT *dptr pointer to the data array * * reg SDDAS_FLOAT *tfrac pointer to the normalization factors * * register SDDAS_SHORT index index variable * * register SDDAS_SHORT mode the mode value being processed * * reg SDDAS_CHAR *bin_stat pointer to the bin status array * * SDDAS_FLOAT set_frac fraction of the data value to be added to * * the data buffer * * SDDAS_LONG offset offset value to get to the data of interest* * SDDAS_SHORT rval holds values returned various routines * * * * SUBSYSTEM * * Display Level * * * ***************************************************************************/ SDDAS_SHORT ir_process_sweep_mode_data (void *idf_data_ptr, SDDAS_CHAR set_time) { extern struct general_info ginfo; extern SDDAS_FLOAT *ir_units_data; struct idf_data *EXP_DATA; struct experiment_info *ex; struct fill_mode *fptr; struct fill_sensor *sptr; struct in_fill *mptr, *mptr_end; register SDDAS_FLOAT *tmp_buf, *dptr, *tfrac; register SDDAS_SHORT index, mode; register SDDAS_CHAR *bin_stat; SDDAS_FLOAT set_frac; SDDAS_LONG offset; SDDAS_SHORT rval; /*********************************************************************/ /* Set a pointer to the correct fill_mode structure. */ /*********************************************************************/ EXP_DATA = (struct idf_data *) idf_data_ptr; ex = ginfo.expt; fptr = ex->mode_arrays; set_frac = 1.0000000000; /***********************************************************************/ /* Save the time associated with this sweep. */ /***********************************************************************/ if (set_time == 1) { *fptr->btime_yr = EXP_DATA->mode_byear; *fptr->btime_day = EXP_DATA->mode_bday; *fptr->btime_sec = (EXP_DATA->mode_bmilli + (EXP_DATA->mode_bnano / 1000000)) / 1000; *fptr->btime_nsec = (EXP_DATA->mode_bmilli % 1000) * 1000000 + EXP_DATA->mode_bnano; *fptr->etime_yr = EXP_DATA->mode_eyear; *fptr->etime_day = EXP_DATA->mode_eday; *fptr->etime_sec = (EXP_DATA->mode_emilli + (EXP_DATA->mode_enano / 1000000)) / 1000; *fptr->etime_nsec = (EXP_DATA->mode_emilli % 1000) * 1000000 + EXP_DATA->mode_enano; } /***********************************************************************/ /* Update the end time of the sweep average using the time associated */ /* with this sweep. */ /***********************************************************************/ else { *fptr->etime_yr = EXP_DATA->mode_eyear; *fptr->etime_day = EXP_DATA->mode_eday; *fptr->etime_sec = (EXP_DATA->mode_emilli + (EXP_DATA->mode_enano / 1000000)) / 1000; *fptr->etime_nsec = (EXP_DATA->mode_emilli % 1000) * 1000000 + EXP_DATA->mode_enano; } /****************************************************************/ /* Loop over all requested mode values. */ /****************************************************************/ for (index = 0; index < ex->num_mode_info; ++index) { sptr = ex->mode_info_ptr + *(fptr->ind_fill_mode + index); mode = sptr->sensor_num; /****************************************************************/ /* Convert data into all data levels requested for this mode. */ /****************************************************************/ rval = ir_stuff_mode_data (mode, index, idf_data_ptr); if (rval != ALL_OKAY) return (rval); /********************************************************************/ /* Set pointers to the memory allocated to process the current mode,*/ /* with index used to get to the correct offset. */ /********************************************************************/ offset = *(fptr->num_units + index); dptr = fptr->data + offset; tfrac = fptr->tot_frac + offset; bin_stat = fptr->bin_stat + offset; /*****************************************************************/ /* Transfer converted data into the buffers for all data levels.*/ /* Index into ir_units_data by one since only one mode value is */ /* returned by READ_DREC(). */ /*****************************************************************/ offset = 0; tmp_buf = ir_units_data; mptr = sptr->min_max_app; mptr_end = mptr + sptr->num_units; for ( ; mptr < mptr_end; ++mptr, ++offset, ++tmp_buf) ir_mode_buffer (&mptr->sen_min, set_frac, offset, dptr, tfrac, bin_stat, tmp_buf); } return (ALL_OKAY); }