CURVP2(3NCARG) | NCAR GRAPHICS | CURVP2(3NCARG) |
CURVP2 - interpolate a periodic function at a specified point
FUNCTION CURVP2 (T, N, X, Y, P, YP, SIGMA)
This function interpolates a value at a specified point using a spline under tension. CURVP1 must be called prior to calling CURVP2, and the values thus obtained used as input to CURVP2. CURVP2 returns the interpolated function value at the X-coordinate specified.
CURVP2 returns the interpolated value at the specified point T.
To use CURVP2, load the NCAR Graphics library ngmath.
curvp1, fitgrid_params.
Complete documentation for Fitgrid is available at URL
http://ngwww.ucar.edu/ngdoc/ng/ngmath/fitgrid/fithome.html
Copyright (C) 2000
University Corporation for Atmospheric Research
The use of this Software is governed by a License Agreement.
March 1998 | UNIX |