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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 "@(#) stuff_mode.c 1.12 05/08/19 SwRI" #include #include "ret_codes.h" #include "user_defs.h" #include "gen_defs.h" #include "libtrec_idfs.h" /******************************************************************************* * * * IR_STUFF_MODE_DATA SUBROUTINE * * * * DESCRIPTION * * This routine will process the mode data for the time sample just * * retrieved by the call to READ_DREC(). The data is converted into the data * * level(s) requested for the mode of interest. The mode values are found in * * the header record and should always be there. This software assumes that * * the modes defined are in every header record; that is, the IDFS builder * * does not "rotate" mode values in and out of header records. * * * * INPUT VARIABLES * * SDDAS_SHORT mode mode for which data is to be retrieved * * SDDAS_SHORT index index to point to the correct SPTR structure * * void *idf_data_ptr ptr to the memory location for the structure * * that holds returned data values (read_drec) * * * * USAGE * * x = ir_stuff_mode_data (mode, index, idf_data_ptr) * * * * NECESSARY SUBPROGRAMS * * convert_to_units() converts the specified data type into the * * data format requested * * * * EXTERNAL VARIABLES * * struct general_info ginfo structure that holds information concerning * * the experiment that is being processed * * SDDAS_FLOAT *ir_units_data buffer space used to hold the values from the * * call to convert_to_units for each data level * * requested (used so only 1 call is needed per * * data value) * * SDDAS_FLOAT ir_conv_fill[] temporary array that holds the values returned* * by convert_to_units() * * * * INTERNAL VARIABLES * * 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 the data level combination being * * processed * * register SDDAS_SHORT i looping varible * * SDDAS_ULONG data_key key which uniquely identifies the data set * * being processed * * SDDAS_USHORT vnum version number to be associated with this * * combination (allows for multiple opens) * * SDDAS_LONG fill_value the value identified as the FILL value * * SDDAS_SHORT rval holds the value returned by the called routine* * SDDAS_CHAR exten[] filename extension for the data to be used * * SDDAS_CHAR chk_fill flag indicating if the data is to be checked * * for FILL values * * * * SUBSYSTEM * * Display Level * * * ******************************************************************************/ SDDAS_SHORT ir_stuff_mode_data (SDDAS_SHORT mode, SDDAS_SHORT index, void *idf_data_ptr) { extern struct general_info ginfo; extern SDDAS_FLOAT *ir_units_data, ir_conv_fill[]; struct experiment_info *ex; struct fill_mode *fptr; struct fill_sensor *sptr; struct in_fill *mptr; register SDDAS_SHORT i; SDDAS_ULONG data_key; SDDAS_USHORT vnum; SDDAS_LONG fill_value; SDDAS_SHORT rval; SDDAS_CHAR exten[3], chk_fill; /***************************************************************************/ /* Set a pointer to the correct fill_mode structure. */ /***************************************************************************/ ex = ginfo.expt; data_key = ex->data_key; vnum = ex->version; strcpy (exten, ex->exten); chk_fill = ex->fill_flag; fill_value = ex->fill_value; fptr = ex->mode_arrays; /**********************************************************************/ /* Convert data into all the data levels requested for this mode. */ /* Index into ir_units_data by 1 since READ_DREC() returns one mode */ /* value for each status byte. */ /**********************************************************************/ sptr = ex->mode_info_ptr + *(fptr->ind_fill_mode + index); for (i = 0; i < sptr->num_units; ++i) { mptr = sptr->min_max_app + i; /********************************************************************/ /* Convert_to_units returns one mode value, not all mode values. */ /* Since sensor is N/A, pass in the mode of interest in this param.*/ /********************************************************************/ rval = convert_to_units (data_key, exten, vnum, idf_data_ptr, mode, MODE, 0, mptr->num_tbls, mptr->tbl_apply, mptr->tbl_oper, ir_conv_fill, chk_fill, fill_value); if (rval != ALL_OKAY) return (rval); *(ir_units_data + i) = ir_conv_fill[0]; } return (ALL_OKAY); }