SUBROUTINE EDI_SELCT( PAR, NLIST, MINN, MAXN, ISEL, : NSEL, STATUS ) *+ * Name: * EDI_SELCT * Purpose: * Select lists from those available in dataset * Language: * Starlink Fortran * Invocation: * CALL EDI_SELCT( PAR, NLIST, MINN, MAXN, ISEL, NSEL, STATUS ) * Description: * {routine_description} * Arguments: * PAR = CHARACTER*(*) (given) * Parameter to use to get list * NLIST = INTEGER (given) * Number of lists in dataset * MINN = INTEGER (given) * Minimum number allowed in selection * MAXN = INTEGER (given) * Maximum number allowed in selection * ISEL[] = INTEGER (returned) * Selected lists, must be declared as big as MAXN * NSEL = INTEGER (returned) * Number of lists selected * 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:public * Copyright: * Copyright (C) University of Birmingham, 1995 * Authors: * DJA: David J. Allan (Jet-X, University of Birmingham) * {enter_new_authors_here} * History: * 18 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 * Arguments Given: CHARACTER*(*) PAR INTEGER NLIST, MINN, MAXN * Arguments Returned: INTEGER ISEL(*), NSEL * Status: INTEGER STATUS ! Global status * Local Variables: INTEGER IDXPTR ! Selection array *. * Check inherited global status. IF ( STATUS .NE. SAI__OK ) RETURN * Check enough lists! IF ( NLIST .LT. MINN ) THEN STATUS = SAI__ERROR CALL MSG_SETI( 'N', MINN ) CALL ERR_REP( ' ', 'Too few lists in dataset, need ^N', STATUS ) ELSE * Create workspace CALL DYN_MAPI( 1, NLIST, IDXPTR, STATUS ) * Get lists from user CALL PRS_GETLIST( PAR, NLIST, %VAL(IDXPTR), NSEL, STATUS ) * User managed to do typing ok? IF ( STATUS .EQ. SAI__OK ) THEN * Check whether number of lists supplied was ok IF ( (MINN.EQ.MAXN) .AND. (NSEL.NE.MINN) ) THEN STATUS = SAI__ERROR CALL MSG_SETI( 'N', NSEL ) CALL MSG_SETI( 'NR', MINN ) CALL ERR_REP( 'EDI_SELCT_3', '^N lists were selected, '/ : /'^NR are required', STATUS ) ELSE IF ( NSEL .LT. MINN ) THEN STATUS = SAI__ERROR CALL MSG_SETI( 'N', NSEL ) CALL MSG_SETI( 'NR', MINN ) CALL ERR_REP( 'EDI_SELCT_2', 'Only ^N lists selected, '/ : /'at least ^NR are required', STATUS ) ELSE IF ( NSEL .GT. MAXN ) THEN STATUS = SAI__ERROR CALL MSG_SETI( 'N', NSEL ) CALL MSG_SETI( 'NR', MAXN ) CALL ERR_REP( 'EDI_SELCT_3', '^N lists were selected, '/ : /'at most ^NR are required', STATUS ) END IF * If still ok, copy the lists to the users output array IF ( STATUS .EQ. SAI__OK ) THEN CALL ARR_COP1I( NSEL, %VAL(IDXPTR), ISEL, STATUS ) END IF END IF * Release workspace CALL ERR_BEGIN( STATUS ) CALL DYN_UNMAP( IDXPTR, STATUS ) CALL ERR_END( STATUS ) END IF * Report any errors IF ( STATUS .NE. SAI__OK ) CALL AST_REXIT( 'EDI_SELCT', STATUS ) END