NAME¶
NNPNTS- Interpolate at a single point
SYNOPSIS¶
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.
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
COPYRIGHT¶
Copyright (C) 2000
University Corporation for Atmospheric Research
The use of this Software is governed by a License Agreement.