SUBROUTINE ADI1_CCH2AA( LOC, CMP, ID, MEMBER, STATUS ) *+ * Name: * ADI1_CCH2AA * Purpose: * Conditional copy of HDS component of type ARRAY to ADI data member * Language: * Starlink Fortran * Invocation: * CALL ADI1_CCH2AA( LOC, CMP, ID, MEMBER, STATUS ) * Description: * Copies an HDS object to an ADI data member if the HDS data is * defined. * Arguments: * LOC = CHARACTER*(DAT__SZLOC) (Given) * The locator to the HDS structure to contain the component * CMP = CHARACTER*(*) (Given) * The name of the new HDS component * ID = INTEGER (Given) * The ADI identifier containing the data member * MEMBER = CHARACTER*(*) (Given) * The name of the data member to copy * 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: * 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: * 8 Nov 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: CHARACTER*(DAT__SZLOC) LOC ! See above CHARACTER*(*) CMP INTEGER ID CHARACTER*(*) MEMBER * Status: INTEGER STATUS ! Global status * Local Variables: CHARACTER*14 ATYPE ! ADI type of object CHARACTER*(DAT__SZLOC) CLOC ! Component locator CHARACTER*(DAT__SZLOC) MLOC ! ARRAY mapped object INTEGER DIMS(DAT__MXDIM) ! Dimensions INTEGER NDIM ! Dimensionality INTEGER NELM ! Product of DIMS INTEGER VPTR ! Mapped data LOGICAL THERE ! Object exists? *. * Check inherited global status. IF ( STATUS .NE. SAI__OK ) RETURN * Access component? IF ( CMP .GT. ' ' ) THEN * Does component exist CALL DAT_THERE( LOC, CMP, THERE, STATUS ) * Locate HDS object IF ( THERE ) THEN CALL DAT_FIND( LOC, CMP, CLOC, STATUS ) END IF * Otherwise access object supplied ELSE THERE = .TRUE. CALL DAT_CLONE( LOC, CLOC, STATUS ) END IF * Try to copy if it exists IF ( THERE ) THEN * Get HDS array shape and total number of elements CALL ADI1_ARYSHP( CLOC, DAT__MXDIM, DIMS, NDIM, ATYPE, STATUS ) ATYPE = ATYPE(2:) * Map the HDS data CALL ADI1_ARYMAP( CLOC, ATYPE, 'READ', MLOC, VPTR, NELM, : STATUS ) * Write to ADI IF ( MEMBER .GT. ' ' ) THEN CALL ADI_CNEW( ID, MEMBER, ATYPE, NDIM, DIMS, STATUS ) CALL ADI_CPUT( ID, MEMBER, ATYPE, NDIM, DIMS, %VAL(VPTR), : STATUS ) * Simple object ELSE CALL ADI_NEW( ATYPE, NDIM, DIMS, ID, STATUS ) CALL ADI_PUT( ID, ATYPE, NDIM, DIMS, %VAL(VPTR), STATUS ) END IF * Free HDS object IF ( MLOC .NE. DAT__NOLOC ) THEN CALL DAT_ANNUL( MLOC, STATUS ) ELSE CALL DYN_UNMAP( VPTR, STATUS ) END IF CALL DAT_ANNUL( CLOC, STATUS ) END IF * Report any errors IF ( STATUS .NE. SAI__OK ) THEN CALL AST_REXIT( 'ADI1_CCH2AA', STATUS ) END IF END