SUBROUTINE BDI_GETNEL( ID, NELM, STATUS ) *+ * Name: * BDI_GETNEL * Purpose: * Get total number of data elements of data model object supported by BDI * Language: * Starlink Fortran * Invocation: * CALL BDI_GETNEL( ID, NELM, STATUS ) * Description: * Extracts the product of the dimensions of a data model object for * subsequent manipulation by BDI. * Arguments: * ID = INTEGER (given) * ADI identifier of BinDS, Array or Scalar object, or derivatives * thereof * NDIM = INTEGER (returned) * Product of dimensions of data object * 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: * BDI Subroutine Guide : http://www.sr.bham.ac.uk/asterix-docs/Programmer/Guides/bdi.html * Keywords: * package:bdi, usage:public * Copyright: * Copyright (C) University of Birmingham, 1995 * Authors: * DJA: David J. Allan (Jet-X, University of Birmingham) * {enter_new_authors_here} * History: * 9 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 INCLUDE 'ADI_PAR' * Arguments Given: INTEGER ID * Arguments Returned: INTEGER NELM * Status: INTEGER STATUS ! Global status * Local Variables: INTEGER DIMS(ADI__MXDIM) ! Dimensions INTEGER NDIM ! Dimensionality *. * Check inherited global status. IF ( STATUS .NE. SAI__OK ) RETURN * Get dimensions CALL BDI_GETSHP( ID, ADI__MXDIM, DIMS, NDIM, STATUS ) * Find product CALL ARR_SUMDIM( NDIM, DIMS, NELM ) * Report any errors IF ( STATUS .NE. SAI__OK ) CALL AST_REXIT( 'BDI_GETNEL', STATUS ) END