SUBROUTINE ADI2_DEFHP( FID, HDU, NBYTES, STATUS ) *+ * Name: * ADI2_DEFHP * Purpose: * Define the heap size for the current HDU * Language: * Starlink Fortran * Invocation: * CALL ADI2_DEFHP( FID, HDU, NBYTES, STATUS ) * Description: * {routine_description} * Arguments: * FID = INTEGER (given) * ADI identifier of current FITS file * HDU = CHARACTER*(*) * Logical name of HDU * NBYTES = INTEGER (given) * Size of the heap * 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: * 1 Mar 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 FID ! FITSfile object CHARACTER*(*) HDU ! HDU name INTEGER NBYTES ! Size of heap * Status: INTEGER STATUS ! Global status * Local Variables: INTEGER FSTAT ! FITSIO status INTEGER HID ! HDU identifier INTEGER LUN ! Logical unit *. * Check inherited global status. IF ( STATUS .NE. SAI__OK ) RETURN * Locate HDU CALL ADI2_LOCHDU( FID, HDU, HID, STATUS ) * Get logical unit CALL ADI2_GETLUN( FID, LUN, STATUS ) * Set the heap size FSTAT = 0 CALL FTMKYJ( LUN, 'PCOUNT', NBYTES, '&', FSTAT ) CALL FTRDEF( LUN, FSTAT ) IF ( FSTAT .NE. 0 ) CALL ADI2_FITERP( FSTAT, STATUS ) * Flag HDU as defined and release it CALL ADI_CPUT0L( HID, 'DefEnd', .TRUE., STATUS ) CALL ADI_ERASE( HID, STATUS ) * Report any errors IF ( STATUS .NE. SAI__OK ) CALL AST_REXIT( 'ADI2_DEFHP', STATUS ) END