Description Retrieves the interpolated Z value at a given (X, Y) point on a Sampled Surface.
Syntax z = GetSampledSurfZ ( n, x, y )
Parameters z (Double) The Z value at (x,y)
n As Long Node number of the Sampled Surface.
x As Double The X coordinate of the point.
y As Double The Y coordinate of the point.
Remarks Retrieves the interpolated Z value at a given (x,y) point on a Sampled Surface. If there is a problem the function sets an error and returns 0.
See Also Examples
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