SUBROUTINE ADI1_LRETYP( LHS, DEFTYP, RHS, STATUS ) *+ * Name: * ADI1_LRETYP * Purpose: * Retype an HDS object based on LHS or default * Language: * Starlink Fortran * Invocation: * CALL ADI1_UNLNK( LHS, DEFTYP, RHS, STATUS ) * Description: * Performs tidying up prior to ADI file link between high level objects * EventDS and HDSfile being destroyed. * Arguments: * LHS = INTEGER (given) * ADI identifier of high level object * DEFTYP = CHARACTER*(*) (given) * The default HDS type to use if one isn't specified by the data model * RHS = INTEGER (given) * ADI identifier of low level object * STATUS = INTEGER (given) * 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: * ADI Subroutine Guide : http://www.sr.bham.ac.uk/asterix-docs/Programmer/Guides/adi.html * Keywords: * package:adi, usage:private * Copyright: * Copyright (C) University of Birmingham, 1995 * Authors: * DJA: David J. Allan (Jet-X, University of Birmingham) * {enter_new_authors_here} * History: * 2 Jan 1996 (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 LHS, RHS CHARACTER*(*) DEFTYP * Status: INTEGER STATUS ! Global status * Local Variables: CHARACTER*(DAT__SZLOC) LOC ! Object locator CHARACTER*6 MODE ! Access mode CHARACTER*40 TYPE ! Data type LOGICAL THERE ! Object exists? *. * Check inherited global status. IF ( STATUS .NE. SAI__OK ) RETURN * Get mode CALL ADI_CGET0C( RHS, 'MODE', MODE, STATUS ) IF ( (STATUS .EQ. SAI__OK) .AND. (MODE(1:1).EQ.'W') ) THEN * Get locator and existing type CALL ADI1_GETLOC( RHS, LOC, STATUS ) CALL DAT_TYPE( LOC, TYPE, STATUS ) * Type is unknown? IF ( (STATUS .EQ. SAI__OK) .AND. : (TYPE(1:7) .EQ. 'UNKNOWN') ) THEN CALL ADI_THERE( LHS, 'DatasetType', THERE, STATUS ) IF ( THERE ) THEN CALL ADI_CGET0C( LHS, 'DatasetType', TYPE, STATUS ) ELSE CALL ADI_TYPE( LHS, TYPE, STATUS ) END IF IF ( TYPE .LE. ' ' ) TYPE = DEFTYP * Retype the object IF ( STATUS .EQ. SAI__OK ) THEN CALL DAT_RETYP( LOC, TYPE, STATUS ) END IF END IF END IF * Always annul bad status IF ( STATUS .NE. SAI__OK ) THEN CALL ERR_ANNUL( STATUS ) END IF END