SUBROUTINE HSI0_INIT( STATUS ) *+ * Name: * HSI0_INIT * Purpose: * Load ADI definitions required for HSI operation * Language: * Starlink Fortran * Invocation: * CALL HSI0_INIT( STATUS ) * Description: * Loads those class definitions required by the HSI subroutine group. * Results in the following classes being defined, * * Methods are defined to read and write HSI information from HDS and * FITS files. * Arguments: * 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: * ADI: * ADI_REQPKG - Load a package from the load path * Implementation Deficiencies: * {routine_deficiencies}... * References: * HSI Subroutine Guide : http://www.sr.bham.ac.uk/asterix-docs/Programmer/Guides/hsi.html * Keywords: * package:hsi, usage:private, history, initialisation * Copyright: * Copyright (C) University of Birmingham, 1995 * Authors: * DJA: David J. Allan (Jet-X, University of Birmingham) * {enter_new_authors_here} * History: * 9 Jan 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 'AST_PKG' * Status: INTEGER STATUS ! Global status * External References: LOGICAL AST_QPKGI EXTERNAL AST_QPKGI EXTERNAL HSI1_ADD EXTERNAL HSI1_COPY EXTERNAL HSI1_GETCTR EXTERNAL HSI1_GETREC EXTERNAL HSI1_NEW EXTERNAL HSI1_OK EXTERNAL HSI1_PTXT EXTERNAL HSI1_PUTCTR EXTERNAL HSI2_ADD EXTERNAL HSI2_PTXT EXTERNAL ADI_DEFMTH EXTERNAL ADI_REQPKG EXTERNAL ADI_NULMTH * Local Variables: INTEGER DID ! Unused method id *. * Check inherited global status. IF ( STATUS .NE. SAI__OK ) RETURN * Check not already initialised? IF ( .NOT. AST_QPKGI( HSI__PKG ) ) THEN * Load the ADI classes CALL ADI_REQPKG( 'history', STATUS ) * Define history copiers CALL ADI_DEFMTH( 'CopyHistory(_HDSfile,_HDSfile)', HSI1_COPY, : DID, STATUS ) CALL ADI_DEFMTH( 'CopyHistory(_FITSfile,_HDSfile)', ADI_NULMTH, : DID, STATUS ) CALL ADI_DEFMTH( 'CopyHistory(_HDSfile,_FITSfile)', ADI_NULMTH, : DID, STATUS ) * Data extractors & modifiers CALL ADI_DEFMTH( 'GetHistoryCtrl(_HDSfile)', HSI1_GETCTR, : DID, STATUS ) CALL ADI_DEFMTH( 'GetHistoryRec(_HDSfile,_INTEGER)', : HSI1_GETREC, DID, STATUS ) CALL ADI_DEFMTH( 'PutHistoryCtrl(_HDSfile,_HistoryControl)', : HSI1_PUTCTR, DID, STATUS ) * Checkers CALL ADI_DEFMTH( 'ChkHistory(_HDSfile)', HSI1_OK, : DID, STATUS ) * Creators of new history CALL ADI_DEFMTH( 'AddHistoryText(_HDSfile,_CHAR[])', HSI1_PTXT, : DID, STATUS ) CALL ADI_DEFMTH( 'AddHistory(_HDSfile,_CHAR)', HSI1_ADD, : DID, STATUS ) CALL ADI_DEFMTH( 'NewHistory(_HDSfile)', HSI1_NEW, : DID, STATUS ) CALL ADI_DEFMTH( 'AddHistoryText(_FITSfile,_CHAR[])', HSI2_PTXT, : DID, STATUS ) CALL ADI_DEFMTH( 'AddHistory(_FITSfile,_CHAR)', HSI2_ADD, : DID, STATUS ) CALL ADI_DEFMTH( 'NewHistory(_FITSfile)', ADI_NULMTH, : DID, STATUS ) * Now initialised CALL AST_SPKGI( HSI__PKG ) END IF * Report any errors IF ( STATUS .NE. SAI__OK ) CALL AST_REXIT( 'HSI0_INIT', STATUS ) END