Re: BIVAR documentation

From: NCAR G Talk (ncargt AT unknown)
Date: Wed Jun 03 1998 - 11:24:28 MDT


>
> Is on-line documentation for BIVAR available?
>
>
> Paul Michael
> Building 318
> Atmospheric and Oceanographic Division Voice 516-344-2264
> Brookhaven National Lab FAX 516-344-3246
> Upton, New York 11973 Email pmichael AT unknown

Dear Mr. Michael,

The only on-line documentation for Bivar is:

  http://ngwww.ucar.edu/ngdoc/ng/conmaptutor/conpack/conpacka.html#HDR110
  http://ngwww.ucar.edu/ngdoc/ng/fund/matter/appendixC.html#HDR

You and other users might be interested to know that with the next
version NCAR Graphics (V4.1), we are including a new math library
called "Ngmath" that contains a collection of interpolators for
one-dimensional, two-dimensional, and three-dimensional data. The
packages are:

   Natgrid -- a two-dimensional random data interpolation package
              based on Dave Watson's package nngridr.

    Dsgrid -- a three-dimensional random data interpolator based on a
              simple inverse distance weighting algorithm.

   Fitgrid -- an interpolation package for one-dimensional and
              two-dimensional gridded data based on Alan
              Cline's package Fitpack, an early version of which is
              available from netlib. Fitpack uses splines under
              tension to interpolate in one and two dimensions.

For more information on Ngmath, see the article "SCD unveils new
mathematical library 'Ngmath'" in this spring's issue of the SCDzine
at the URL:

     http://www.scd.ucar.edu/zine/98/spring/text/1.toc.html

You might also be interested in the article "NCAR Graphics 4.1
software set for summer release" in the same issue of the SCDzine.

Cheers,

-- the NCAR Graphics Staff



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