ncl_c_nnpntd - Man Page
interpolate at a single point
Function Prototype
void c_nnpntd(double, double, double *);
Synopsis
void c_nnpntd (x, y, z);
Description
- x
The X coordinate of the point where interpolation is desired.
- y
The Y coordinate of the point where interpolation is desired.
- z
*z is the interpolated functional value at the point (X,Y).
Usage
This functino is called when you want to interpolate at an individal point. c_nnpntinitd must be called prior to calling c_nnpntd. c_nnpntendd must be called to terminate single point mode.
Access
To use c_nnpntd, load the NCAR Graphics library ngmath.
See Also
natgrid, natgrid_params, c_natgrids, c_nnpntinitd, c_nnpntendd.
Complete documentation for Natgrid is available at URL
http://ngwww.ucar.edu/ngdoc/ng/ngmath/natgrid/nnhome.html
Copyright
Copyright (C) 2000
University Corporation for Atmospheric Research
The use of this Software is governed by a License Agreement.