NAME
cxCoordNVarGet
- get number of coordinate variables
C SPECIFICATION
#include <cx/DataAccess.h>
long cxCoordNVarGet(cxCoord *coord)
FORTRAN SPECIFICATION
integer function cxCoordNVarGet(coord)
integer coord
PARAMETERS
-
coord
-
Coordinate data structure.
FUNCTION RETURN VALUE
Returns number of coordinate variables, or a negative number if
the argument does not reference a valid coordinate structure.
DESCRIPTION
cxCoordNVarGet
retrieves the number of coordinate variables. For uniform and perimeter
coordinates, this value equals nDim; for curvilinear coordinates,
it is independent from nDim, and may be different (larger or smaller).
SEE ALSO
cxCoord(3E),
cxCoordNew(3E),
cxCoordNVarSet(3E)
Last modified: Mon Nov 18 13:47:37 GMT 1996
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© The Numerical Algorithms Group Ltd, Oxford UK. 1996