SUBROUTINE EDI2_UNMAP( NARG, ARGS, OARG, STATUS ) *+ * Name: * EDI2_UNMAP * Purpose: * Service ListUnmap requests from the EDI system for FITS files * Language: * Starlink Fortran * Invocation: * CALL EDI2_UNMAP( NARG, ARGS, OARG, STATUS ) * Description: * Services EDI map requests for FITS files. * 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: * EDI Subroutine Guide : http://www.sr.bham.ac.uk/asterix-docs/Programmer/Guides/edi.html * Keywords: * package:edi, 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' * Arguments Given: INTEGER NARG, ARGS(*) * Arguments Returned: INTEGER OARG * Status: INTEGER STATUS ! Global status * Local Variables: CHARACTER*20 LIST ! List to unmap INTEGER PSID ! Private list store *. * Check inherited global status. IF ( STATUS .NE. SAI__OK ) RETURN * Default return value OARG = ADI__NULLID * Extract the arguments CALL ADI_GET0C( ARGS(3), LIST, STATUS ) * Locate storage area for this column CALL BDI0_LOCPST( ARGS(2), LIST, .FALSE., PSID, STATUS ) * Unmap the column CALL ADI2_UNMAP( ARGS(2), PSID, 0, STATUS ) * Free storage CALL ADI_ERASE( PSID, STATUS ) * Report any errors IF ( STATUS .NE. SAI__OK ) CALL AST_REXIT( 'EDI2_UNMAP', STATUS ) END