SUBROUTINE SLN_GETREC( ID, QNAMS, IREC, SID, STATUS ) *+ * Name: * SLN_GETREC * Purpose: * Get selection for specified quantities & selection record from file * Language: * Starlink Fortran * Invocation: * CALL SLN_GETREC( ID, QNAMS, IREC, SID, STATUS ) * Description: * {routine_description} * Arguments: * ID = INTEGER (given) * ADI identifier of dataset containing selection info * QNAMS = CHARACTER*(*) (given) * Selection quantities of interest * IREC = INTEGER (given) * The requested record number, zero implies the logical and of * all records * SID = INTEGER (returned) * ADI identifier of selection record * 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: * SLN Subroutine Guide : http://www.sr.bham.ac.uk/asterix-docs/Programmer/Guides/sln.html * Keywords: * package:sln, usage:public * Copyright: * Copyright (C) University of Birmingham, 1995 * Authors: * DJA: David J. Allan (Jet-X, University of Birmingham) * {enter_new_authors_here} * History: * 4 Sep 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 'AST_PKG' * Arguments Given: INTEGER ID, IREC CHARACTER*(*) QNAMS * Arguments Returned: INTEGER SID * Status: INTEGER STATUS ! Global status * External References: LOGICAL AST_QPKGI EXTERNAL AST_QPKGI * Local Variables: INTEGER IARG(3) ! Method inputs INTEGER OARG ! Method result *. * Check inherited global status. IF ( STATUS .NE. SAI__OK ) RETURN * Check initialised IF ( .NOT. AST_QPKGI( SLN__PKG ) ) CALL SLN0_INIT( STATUS ) * Locate file identifier CALL ADI_GETFILE( ID, IARG(1), STATUS ) * Store quantities CALL ADI_NEWV0C( QNAMS, IARG(2), STATUS ) * Store selection record id CALL ADI_NEWV0I( IREC, IARG(3), STATUS ) * Invoke method CALL ADI_EXEC( 'GetSelRec', 3, IARG, OARG, STATUS ) SID = OARG * Destroy temporary objects CALL ADI_ERASE( IARG(2), STATUS ) CALL ADI_ERASE( IARG(3), STATUS ) * Report any errors IF ( STATUS .NE. SAI__OK ) CALL AST_REXIT( 'SLN_GETREC', STATUS ) END