/* * Copyright (C) 1998 by Southwest Research Institute (SwRI) * * All rights reserved under U.S. Copyright Law and International Conventions. * * The development of this Software was supported by contracts NAG5-3148, * NAG5-6855, NAS8-36840, NAG5-2323, and NAG5-7043 issued on behalf of * the United States Government by its National Aeronautics and Space * Administration. Southwest Research Institute grants to the Government, * and others acting on its behalf, a paid-up nonexclusive, irrevocable, * worldwide license to reproduce, prepare derivative works, and perform * publicly and display publicly, by or on behalf of the Government. * Other than those rights granted to the United States Government, no part * of this Software may be reproduced in any form or by any means, electronic * or mechanical, including photocopying, without permission in writing from * Southwest Research Institute. 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Proscribed countries are set forth in the U.S. Export * Administration Regulations. Countries subject to U.S embargo are: Cuba, * Iran, Iraq, Libya, North Korea, Syria, and the Sudan. This list is subject * to change without further notice from SwRI, and you must comply with the * list as it exists in fact. You certify that you are not on the U.S. * Department of Commerce's Denied Persons List or affiliated lists or on the * U.S. Department of Treasury's Specially Designated Nationals List. You agree * to comply strictly with all U.S. export laws and assume sole responsibilities * for obtaining licenses to export or reexport as may be required. * * General * * These Terms represent the entire understanding relating to the use of the * Software and prevail over any prior or contemporaneous, conflicting or * additional, communications. 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 "@(#) init_exper.c 1.38 05/08/19 SwRI" #include "gen_defs.h" #include "libbase_idfs.h" /***************************************************************************** * * * IR_INIT_EXPERIMENT_INFO SUBROUTINE * * * * DESCRIPTION * * This routine is called to initialize a newly allocated experiment_info * * structure, which indicates that a new data set has been encountered and * * is being processed. * * * * INPUT VARIABLES * * SDDAS_SHORT num index into the ginfo structure to get to * * the correct experiment_info structure * * just allocated for the new experiment * * * * USAGE * * ir_init_experiment_info (num) * * * * NECESSARY SUBPROGRAMS * * None * * * * EXTERNAL VARIABLES * * struct general_info ginfo structure that holds information concern- * * ing the experiment that is being processed* * * * INTERNAL VARIABLES * * struct experiment_info *ex a pointer to the structure that holds * * specific experiment information * * register SDDAS_SHORT loop looping variable * * * * SUBSYSTEM * * Display Level * * * *****************************************************************************/ void ir_init_experiment_info (SDDAS_SHORT num) { extern struct general_info ginfo; struct experiment_info *ex; register SDDAS_SHORT loop; /***********************************************************************/ /* Point to the correct experiment_info structure and initialize the */ /* elements. */ /***********************************************************************/ ex = ginfo.exbase + num; ex->fdh = -1; ex->fdd = -1; ex->inh = 0; ex->ind = 0; ex->header_name[0] = '\0'; ex->data_name[0]= '\0'; ex->exten[0] = '\0'; ex->data_key = 0; ex->fnext = 0; ex->first_open = 1; ex->tdw_len = -1; ex->num_of_plots = 0; ex->num_combo = 0; ex->first_select = 1; ex->cur_panel = 0; ex->eop = 0; ex->los = 0; ex->next_offset = 0; ex->initial_gap = -1; ex->num_fill_sensor = 0; ex->num_mode_info = 0; ex->drec_eof = 0; ex->hrec_eof = 0; ex->version = 0; ex->mode_version = 32767; ex->pa_version = 0; ex->pmi_version = 0; ex->celestial_version = 0; ex->spin_version = 0; ex->potential_version = 0; ex->background_version = 0; ex->accum_ss_sz = 0; ex->accum_ss_ms = 0; ex->accum_ss_ns = 0; ex->cal_mod_swp = 0; ex->pot_mod_swp = 0; ex->all_or_one = 0; ex->crit_action = 0; ex->mode_done = 0; ex->scf_tie = 0; ex->btime_ms = 0; ex->btime_ns = 0; ex->etime_ms = 0; ex->etime_ns = 0; ex->pa_def = 0; ex->euler_def = 0; ex->celestial_def = 0; ex->spin_src_def = 0; ex->potential_def = 0; ex->background_def = 0; ex->last_sensor = -1; ex->header_format = -1; ex->num_sample = 0; ex->spin_sen_ctrl = -1; ex->spin_method = ANGLE_CALC; /* change later if source defined & online.*/ ex->ancillary_opened = sFalse; /************************************************************************/ /* Default mode is to leave any spacecraft potential polynomical */ /* coefficients as is, if any are defined, and to return the pitch */ /* angle data, if any are defined. Since euler angles and celestial */ /* position data are only needed if transforms are to be applied, make */ /* the application turn them on. */ /************************************************************************/ ex->override_potential_poly = sFalse; ex->return_pitch_angles = sTrue; ex->return_euler_angles = sFalse; ex->return_celestial_pos = sFalse; /************************************************************************/ /* Initialize tensor information to values which flag invalid settings */ /* to serve as checks to make sure all info. is retrieved. */ /************************************************************************/ ex->tensor_rank = -1; for (loop = 0; loop < IDFS_MAX_DIMEN; ++loop) { ex->tensor_sizes[loop] = -1; ex->tnext_dimen[loop] = 0; } ex->tensor_elements = 0; /************************************************************************/ /* Timing information for FILL_DATA is now kept with the ex structure. */ /************************************************************************/ ex->time_values.base_year = 0; ex->time_values.base_day = 0; ex->time_values.base_sec = 0; ex->time_values.base_nano = 0; ex->time_values.base_pix = 0; ex->time_values.res_sec = 0; ex->time_values.res_nano = 0; ex->time_values.pix_width = 0.0; /************************************************************************/ /* Set memory locations to indicate that no memory has been allocated */ /* yet for the information of interest. */ /************************************************************************/ ex->d_type = NO_MEMORY; ex->sen_tdw_len = NO_MEMORY; ex->sen_status = NO_MEMORY; ex->sensors_needed = NO_MEMORY; ex->cal_target = NO_MEMORY; ex->cal_scope = NO_MEMORY; ex->cal_d_type = NO_MEMORY; ex->cal_wlen = NO_MEMORY; ex->constants = NO_MEMORY; ex->collapse_ptr = NO_MEMORY; ex->bin_ptr = NO_MEMORY; ex->timing_ptr = NO_MEMORY; ex->fill_arrays = NO_MEMORY; ex->mode_arrays = NO_MEMORY; ex->pitch_angles = NO_MEMORY; ex->euler_angles = NO_MEMORY; ex->celestial_position = NO_MEMORY; ex->background = NO_MEMORY; ex->spin_src = NO_MEMORY; ex->start_spin_off = NO_MEMORY; ex->start_sptr = NO_MEMORY; ex->tab_data = NO_MEMORY; ex->sen_tbl_ptr = NO_MEMORY; ex->tbl_info_ptr = NO_MEMORY; ex->mode_tbl_ptr = NO_MEMORY; ex->HEADER_MEM = NO_MEMORY; ex->DATA_MEM = NO_MEMORY; ex->bmem.base_tbl_index = NO_MEMORY; ex->bmem.base_hdr = NO_MEMORY; ex->bmem.base_data = NO_MEMORY; ex->bmem.base_cal = NO_MEMORY; ex->bmem.base_info_ptr = NO_MEMORY; ex->bmem.base_sen_ptr = NO_MEMORY; ex->bmem.base_inst_tbl_info = NO_MEMORY; ex->bmem.base_mode_ptr = NO_MEMORY; ex->bmem.base_pinfo_ptr = NO_MEMORY; ex->bmem.base_tab_data = NO_MEMORY; ex->bmem.base_time_off = NO_MEMORY; ex->bmem.base_fill_sen = NO_MEMORY; ex->bmem.base_mode_info = NO_MEMORY; ex->bmem.base_constant = NO_MEMORY; ex->bmem.base_collapse = NO_MEMORY; ex->bmem.base_bin = NO_MEMORY; ex->bmem.base_timing = NO_MEMORY; ex->bmem.base_fill_arrays = NO_MEMORY; ex->bmem.base_mode_arrays = NO_MEMORY; ex->bmem.base_pitch_info = NO_MEMORY; ex->bmem.base_euler_info = NO_MEMORY; ex->bmem.base_celestial_info = NO_MEMORY; ex->bmem.base_spin_src = NO_MEMORY; ex->bmem.base_start_spin_off = NO_MEMORY; ex->bmem.base_start_spin_info = NO_MEMORY; ex->bmem.base_potential_info = NO_MEMORY; ex->bmem.base_background_info = NO_MEMORY; /*********************************************************/ /* Initialize the time per sample (step) values. */ /*********************************************************/ ex->swp_times.base_time = NO_MEMORY; ex->swp_times.btime_ms = NO_MEMORY; ex->swp_times.btime_ns = NO_MEMORY; ex->swp_times.etime_ms = NO_MEMORY; ex->swp_times.etime_ns = NO_MEMORY; ex->swp_times.pa_times = 0; ex->swp_times.pot_times = 0; ex->swp_times.background_times = 0; ex->swp_times.euler_times = 0; ex->swp_times.celestial_times = 0; }