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.\"
.\" $Id: dsgrid.m,v 1.6 2008-07-27 03:35:36 haley Exp $
.\"
.TH Dsgrid 3NCARG "September 1997-1998" UNIX "NCAR GRAPHICS"
.na
.nh
.SH NAME
dsgrid \- grid 2D and 3D randomly-spaced data
.SH NAME
Dsgrid is a package for gridding 3D and 2D randomly-spaced data using
an inverse distance weighted average algorithm. Single precision and double
precision interfaces exist in both Fortran and C.
.SH SYNOPSIS
.br
.sp
.sp
FORTRAN single precision
.br
------------------------
.sp
DSGRID2S - primary function for gridding 2D data.
.br
DSGRID3S - primary function for gridding 3D data.
.br
DSSETI - set INTEGER parameter values.
.br
DSGETI - retrieve values for INTEGER parameters.
.br
DSSETR - set REAL parameter values.
.br
DSGETR - retrieve values for REAL parameters.
.br
DSSETC - set CHARACTER valued parameters.
.br
DSGETC - retrieve values for CHARACTER parameters.
.br
DSPNT2S - interpolate 2D data at specified points.
.br
DSPNT3S - interpolate 3D data at specified points.
.sp
Fortran double precision (not supported on UNICOS):
.br
--------------------------------------------------
.sp
DSGRID2D - primary function for gridding 2D data.
.br
DSGRID3D - primary function for gridding 3D data.
.br
DSSETI - set INTEGER parameter values.
.br
DSGETI - retrieve values for INTEGER parameters.
.br
DSSETRD - set DOUBLE PRECISION parameter values.
.br
DSGETRD - retrieve DOUBLE PRECISION parameters.
.br
DSSETC - set CHARACTER valued parameters.
.br
DSGETC - retrieve values for CHARACTER parameters.
.br
DSPNT2D - interpolate 2D data at specified points.
.br
DSPNT3D - interpolate 3D data at specified points.
.sp
C single precision:
.br
------------------
.sp
c_dsgrid2s - primary function for gridding 2D data.
.br
c_dsgrid3s - primary function for gridding 3D data.
.br
c_dsseti - set int parameter values.
.br
c_dsgeti - retrieve values for int parameters.
.br
c_dssetr - set float parameter values.
.br
c_dsgetr - retrieve values for float parameters.
.br
c_dssetc - set char valued parameters.
.br
c_dsgetc - retrieve values for char parameters.
.br
c_dspnt2s - interpolate 2D data at specified points.
.br
c_dspnt3s - interpolate 3D data at specified points.
.sp
C double precision:
.br
------------------
.sp
c_dsgrid2d - primary function for gridding 2D data.
.br
c_dsgrid3d - primary function for gridding 3D data.
.br
c_dsseti - set int parameter values.
.br
c_dsgeti - retrieve values for int parameters.
.br
c_dssetrd - set double parameter values.
.br
c_dsgetrd - retrieve values for double parameters.
.br
c_dssetc - set char valued parameters.
.br
c_dsgetc - retrieve values for char parameters.
.br
c_dspnt2d - interpolate 2D data at specified points.
.br
c_dspnt3d - interpolate 3D data at specified points.
.br
.SH ACCESS
To use Dsgrid entries, load the NCAR Graphics library ngmath.
.SH SEE ALSO
Individual entries, dsgrid_params, dsgrid_errors.
.sp
Complete documentation for Dsgrid is available at URL
.br
http://ngwww.ucar.edu/ngdoc/ng/ngmath/dsgrid/dshome.html
.SH COPYRIGHT
Copyright (C) 2000
.br
University Corporation for Atmospheric Research
.br
The use of this Software is governed by a License Agreement.
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