SUBROUTINE GMI_LOCNDF( FID, N, CLASS, GID, STATUS ) *+ * Name: * GMI_LOCNDF * Purpose: * Locate the specified element of a multi-graph dataset * Language: * Starlink Fortran * Invocation: * CALL GMI_LOCNDF( FID, N, CLASS, GID, STATUS ) * Description: * Simply call HDS version for the moment * Arguments: * FID = INTEGER (given) * ADI identifier of the top-level file object * N = INTEGER (given) * The graph to locate * CLASS = CHARACTER*(*) (given) * Class list used to link the multi-graph component to the dat * system. Supply '*' if no linkage required. * GID = INTEGER (returned) * The identifier of the graph component * 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: * GMI Subroutine Guide : http://www.sr.bham.ac.uk/asterix-docs/Programmer/Guides/gmi.html * Keywords: * package:gmi, usage:public * Copyright: * Copyright (C) University of Birmingham, 1995 * Authors: * DJA: David J. Allan (Jet-X, University of Birmingham) * {enter_new_authors_here} * History: * 21 Apr 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 'DAT_PAR' * Arguments Given: INTEGER FID, N CHARACTER*(*) CLASS * Arguments Returned: INTEGER GID * Status: INTEGER STATUS ! Global status * Local Variables: CHARACTER*(DAT__SZLOC) FLOC ! CHARACTER*(DAT__SZLOC) GLOC ! INTEGER CID ! Component id *. * Check inherited global status. IF ( STATUS .NE. SAI__OK ) RETURN * Extract top-level locator, call HDS version and give locator to ADI CALL ADI1_GETLOC( FID, FLOC, STATUS ) CALL GMD_LOCNDF( FLOC, N, GLOC, STATUS ) CALL ADI1_MKFILE( GLOC, 'READ', CID, STATUS ) * Perform linkage CALL ADI_FLINK( CID, CLASS, GID, STATUS ) * Report any errors IF ( STATUS .NE. SAI__OK ) CALL AST_REXIT( 'GMI_LOCNDF', STATUS ) END