SUBROUTINE BDI2_TIGET( NARG, ARGS, OARG, STATUS ) *+ * Name: * BDI2_TIGET * Purpose: * Service FileItemGet(TimeSeries,FITSfile,item) requests from the BDI system * Language: * Starlink Fortran * Invocation: * CALL BDI2_TIGET( NARG, ARGS, OARG, STATUS ) * Description: * Service FileItemGet(TimeSeries,FITSfile,item) requests from the BDI system * Arguments: * NARG = INTEGER (given) * Number of method arguments * ARGS(*) = INTEGER (given) * ADI identifier of method arguments * OARG = INTEGER (returned) * Output data * STATUS = INTEGER (given and returned) * The global status. * Examples: * {routine_example_text} * {routine_example_description} * Pitfalls: * {pitfall_description}... * Notes: * {routine_notes}... * Prior Requirements: * {routine_prior_requirements}... * Side Effects: * {routine_side_effects}... * Algorithm: * {algorithm_description}... * Accuracy: * {routine_accuracy} * Timing: * {routine_timing} * External Routines Used: * {name_of_facility_or_package}: * {routine_used}... * Implementation Deficiencies: * {routine_deficiencies}... * References: * BDI Subroutine Guide : http://www.sr.bham.ac.uk/asterix-docs/Programmer/Guides/bdi.html * Keywords: * package:bdi, usage:private * Copyright: * Copyright (C) University of Birmingham, 1995 * Authors: * DJA: David J. Allan (Jet-X, University of Birmingham) * {enter_new_authors_here} * History: * 9 Aug 1995 (DJA): * Original version. * {enter_changes_here} * Bugs: * {note_any_bugs_here} *- * Type Definitions: IMPLICIT NONE ! No implicit typing * Global Constants: INCLUDE 'SAE_PAR' ! Standard SAE constants INCLUDE 'ADI_PAR' INCLUDE 'QUAL_PAR' * Arguments Given: INTEGER NARG ! # arguments INTEGER ARGS(*) ! Method arguments * Arguments Returned: INTEGER OARG ! Returned data * Status: INTEGER STATUS ! Global status * External References: EXTERNAL CHR_LEN INTEGER CHR_LEN * Local Variables: CHARACTER*20 ITEM CHARACTER*40 UNIT ! Unit string INTEGER BCOL ! Binary table column INTEGER TIHDU ! RATE hdu id *. * Check inherited global status. IF ( STATUS .NE. SAI__OK ) RETURN * Initialise OARG = ADI__NULLID * Extract the arguments CALL ADI_GET0C( ARGS(3), ITEM, STATUS ) * Locate the RATE hdu CALL ADI2_FNDHDU( ARGS(2), 'RATE', TIHDU, STATUS ) * Switch on the various items * Time axis label IF ( ITEM .EQ. 'Axis_1_Label' ) THEN CALL ADI_NEWV0C( 'Time', OARG, STATUS ) * Time axis units ELSE IF ( ITEM .EQ. 'Axis_1_Units' ) THEN CALL ADI2_FNDBTC( TIHDU, 'TIME', BCOL, STATUS ) CALL ADI2_HGKYIC( TIHDU, 'TUNIT', BCOL, UNIT, STATUS ) CALL ADI_NEWV0C( UNIT, OARG, STATUS ) * Intensity label ELSE IF ( ITEM .EQ. 'Label' ) THEN CALL ADI_NEWV0C( 'Rate', OARG, STATUS ) * Intensity units ELSE IF ( ITEM .EQ. 'Units' ) THEN * Identify the intensity column CALL ADI2_FNDBTC( TIHDU, 'RATE', BCOL, STATUS ) CALL ADI2_HGKYIC( TIHDU, 'TUNIT', BCOL, UNIT, STATUS ) IF ( STATUS .NE. SAI__OK ) THEN CALL ERR_ANNUL( STATUS ) UNIT = 'count/s' END IF CALL ADI_NEWV0C( UNIT(:CHR_LEN(UNIT)), OARG, STATUS ) * Quality mask ELSE IF ( ITEM .EQ. 'QualityMask' ) THEN CALL ADI_NEWV0B( QUAL__MASK, OARG, STATUS ) END IF * Release the RATE hdu CALL ADI_ERASE( TIHDU, STATUS ) * Report if unable to get data IF ( OARG .EQ. ADI__NULLID ) STATUS = SAI__ERROR * Report any errors IF ( STATUS .NE. SAI__OK ) CALL AST_REXIT( 'BDI2_TIGET', STATUS ) END