ncl_c_nnpntd (3) - Linux Manuals
ncl_c_nnpntd: interpolate at a single point
NAME
c_nnpntd - 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.COPYRIGHT
Copyright (C) 2000University Corporation for Atmospheric Research
The use of this Software is governed by a License Agreement.
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