SUBROUTINE ADI2_MRKCHG( HDUID, COBJ, STATUS ) *+ * Name: * ADI2_MRKCHG * Purpose: * Mark object in HDU as changed * Language: * Starlink Fortran * Invocation: * CALL ADI2_MRKCHG( HDUID, COBJ, STATUS ) * Description: * Write value of keyword to specified HDU. Any existing keyword value * is overwritten. * Arguments: * HDUID = INTEGER (given) * ADI identifier of HDU object * COBJ = INTEGER (given) * ADI object in HDU which is changed. This will be object holding * keyword, comment or history details * 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: * 11 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 * Arguments Given: INTEGER HDUID, COBJ * Status: INTEGER STATUS ! Global status * Local Variables: INTEGER MCARD ! First changed card INTEGER NCARD ! HDU card number *. * Check inherited global status. IF ( STATUS .NE. SAI__OK ) RETURN * Mark keyword and HDU as changed CALL ADI_CPUT0L( HDUID, 'Changed', .TRUE., STATUS ) CALL ADI_CPUT0L( COBJ, '.Changed', .TRUE., STATUS ) * Get card number CALL ADI_CGET0I( COBJ, '.Icard', NCARD, STATUS ) * Update first changed card number CALL ADI_CGET0I( HDUID, 'MinDiffCard', MCARD, STATUS ) IF ( MCARD .EQ. 0 ) MCARD = NCARD CALL ADI_CPUT0I( HDUID, 'MinDiffCard', MIN(MCARD,NCARD), STATUS ) * Report any errors IF ( STATUS .NE. SAI__OK ) CALL AST_REXIT( 'ADI2_MRKCHG', STATUS ) END