SUBROUTINE ADI2_FCREAT( FILE, ID, FID, STATUS ) *+ * Name: * ADI2_FCREAT * Purpose: * Create a new FITS file, or FITS file component * Language: * Starlink Fortran 77 * Invocation: * CALL ADI2_FCREAT( FILE, ID, FID, STATUS ) * Description: * Create a new FITS file. * Arguments: * FILE = INTEGER (given) * ADI identifier of string holding name of file to create * ID = INTEGER (given) * ADI identifier of object to link to the new file * FID = INTEGER (returned) * The identifier of the FITSfile object created * 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, FITS * Copyright: * Copyright (C) University of Birmingham, 1995 * Authors: * DJA: David J. Allan (Jet-X, University of Birmingham) * {enter_new_authors_here} * History: * 1 Feb 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 FILE, ID * Arguments Returned: INTEGER FID * Status: INTEGER STATUS ! Global status * Local Variables: CHARACTER*132 FNAME ! File name CHARACTER*80 FPATH ! Sub-file path stuff INTEGER BSIZE ! Block size INTEGER FPLEN ! FPATH length INTEGER FSTAT ! FITSIO status INTEGER HDU ! HDU number INTEGER LFILEC ! Last filename char INTEGER LUN ! Logical unit number *. * Check inherited global status. IF ( STATUS .NE. SAI__OK ) RETURN * Extract filename CALL ADI_GET0C( FILE, FNAME, STATUS ) * Parse the file specification into file, hdu and keyword names CALL ADI2_PARSE( FNAME, LFILEC, HDU, FPATH, FPLEN, STATUS ) * Grab logical unit from system CALL FIO_GUNIT( LUN, STATUS ) * Rename any old file if necessary CALL ADI2_EXIREN( FNAME(:LFILEC), STATUS ) * Try to create file BSIZE = 1 FSTAT = 0 CALL FTINIT( LUN, FNAME(:LFILEC), BSIZE, FSTAT ) * Created ok? IF ( FSTAT .EQ. 0 ) THEN * Create new instance of a FITSfile object CALL ADI_NEW0( 'FITSfile', FID, STATUS ) * Write HDU number CALL ADI_CPUT0I( FID, 'UserHDU', HDU, STATUS ) * Write sub-file structure IF ( FPLEN .GT. 0 ) THEN CALL ADI_CPUT0C( FID, 'Fpath', FPATH(:FPLEN), STATUS ) END IF * Write extra info into the file handle object CALL ADI_CPUT0I( FID, 'Lun', LUN, STATUS ) CALL ADI_CPUT0I( FID, 'BlockSize', BSIZE, STATUS ) ELSE * Return unit to system CALL FIO_PUNIT( LUN, STATUS ) * Report an error CALL ADI2_FITERP( FSTAT, STATUS ) END IF * Report any errors IF ( STATUS .NE. SAI__OK ) CALL AST_REXIT( 'ADI2_FCREAT', STATUS ) END