Provided by: libncarg-dev_6.3.0-6build1_amd64 bug

NAME
       DSPNT3S - Interpolate at a single point (or points) in 3D in single precision


SYNOPSIS
       CALL DSPNT3S (N, X, Y, Z, U, M, XO, YO, ZO, UO, IER)


DESCRIPTION
       N           (Integer, Input) - The number of input data points.

       X           (Real,  Input)  -  An  array  containing  the  X coordinates of the input data
                   points.

       Y           (Real, Input) - An array containing  the  Y  coordinates  of  the  input  data
                   points.

       Z           (Real,  Input)  -  An  array  containing  the  Z coordinates of the input data
                   points.

       U           (Real, Input) - An array containing the functional values of  the  input  data
                   points.  That  is,  U(L)  is  the  value  of  the input function at coordinate
                   (X(L),Y(L),Z(L)), for L=1,N.

       M           (Integer, Input) - The number of output data points (this may be "1").

       XO          (Real, Input) - An array of dimension M containing the X  coordinates  of  the
                   output data. The values in XO may be in any order.

       YO          (Real,  Input)  -  An array of dimension M containing the Y coordinates of the
                   output data. The values in YO may be in any order.

       ZO          (Real, Input) - An array of dimension M containing the Z  coordinates  of  the
                   output data. The values in ZO may be in any order.

       UO          (Real,  output)  - An array of dimension M containing the interpolated values.
                   UO(I) is the interpolated value at point (XO(I),YO(I),ZO(I)) for I=1,M.

       IER         (Integer, Output) - An error return value. If IER is returned as  0,  then  no
                   errors  were  detected.  If  IER  is  non-zero, then refer to the man page for
                   dsgrid_errors for details.


USAGE
       This subroutine is called when you want to interpolate at an individual point or points.


ACCESS
       To use DSPNT3S, load the NCAR Graphics library ngmath.


SEE ALSO
       dsgrid, dsgrid_params.

       Complete documentation for Dsgrid is available at URL
       http://ngwww.ucar.edu/ngdoc/ng/ngmath/dsgrid/dshome.html


COPYRIGHT
       Copyright (C) 2000
       University Corporation for Atmospheric Research

       The use of this Software is governed by a License Agreement.