NAME

cxQmeshData - interpolate data values from grid points to cell centers
#include <cx/Qmesh.h>

void cxQmeshData(long m, long n, cxPrimType primType, long NDV, void *points)
subroutine cxQmeshData( m, n, primType, NDV, points )
integer m, n, primType, NDV
integer points(*)
m
Number of grid points in I (first) dimension.
n
Number of grid points in J (second) dimension.
primType
Enumerated integer value giving the type of the grid points data values.
NDV
Number of data variables at each grid location.
points
Array of m x n x NDV data values of the grid points, with type specified by primType.
cxQmeshData interpolates the data values of the grid cell centers from their corner data values in the m x n grid, whose grid data values must be stored in points on input. The answers are appended to points, which should be allocated to contain NDV words times the number of points returned by cxQmeshNumPoints.

The interpolated data values are stored in an order compatible with calls to routines cxQmeshCoords, cxQmeshTris, and their auxiliary routines.

cxGeoTrisDefine(3E), cxGeoGridDefine(3E), cxQmeshCoords(3E), cxQmeshNumPoints(3E), cxQmeshNumTris(3E), cxQmeshNextInd(3E),
Last modified: Mon Nov 6 16:33:46 GMT 2000
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© The Numerical Algorithms Group Ltd, Oxford UK. 1996

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