ncl_nnpnts (3) - Linux Manuals
ncl_nnpnts: Interpolate at a single point
NAME
NNPNTS- Interpolate at a single pointSYNOPSIS
CALL NNPNTS (X, Y, Z)DESCRIPTION
- X
- (Real, Input) - The X coordinate of the point where interpolation is desired.
- Y
- (Real, Input) - The Y coordinate of the point where interpolation is desired.
- Z
- (Real, Output) - The interpolated functional value at the point (X,Y).
USAGE
This subroutine is called when you want to interpolate at an individal point. NNPNTINITS must be called prior to calling NNPNTS. NNPNTEND must be called to terminate single point mode.ACCESS
To use NNPNTS, 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, natgrids, nnpntinits, nnpntend.
Complete documentation for Natgrid is available at URL
http://ngwww.ucar.edu/ngdoc/ng/ngmath/natgrid/nnhome.html