Re: contour plot

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#930

From: Bill Goffe
Date: Fri, 20 Nov 1992 14:03

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luk@ohstpy.mps.ohio-state.edu writes:

>I am looking for a routine for contour plot, given discrete numerical data 
>f(x,y) on a rectangular region.  Can anyone help

I'm not positive it does what you want, but the public domain Gnuplot 3.2
does 3d plots and the manual says it does contours. I've used it for 2d
plots and have been quite pleased. It has a variety of output options and
has been ported to a number of different platforms (DOS, X, Next...).

DOS executables can be found at oak.oakland.edu in pub/msdos/plot/gnuplt32.
zip (note the lack of 'o' in gnuplt). The official repository is dartvax.
dartmouth.edu (they don't have DOS executables there, but do have the
source code).

Good luck,
Bill Goffe
bgoffe@seq.uncwil.edu

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Newsgroups: sci.math.num-analysis
Path: arc1-ca.pugleaf.net!sparky!uunet!seq!bgoffe
From: bgoffe@seq.uncwil.edu (Bill Goffe)
Subject: Re: contour plot
Message-ID: <1992Nov20.140344.22437@seq.uncwil.edu>
Organization: Univ. of North Carolina @ Wilmington
References: <14737.2b0bf3a9@ohstpy.mps.ohio-state.edu>
Date: Fri, 20 Nov 1992 14:03:44 GMT
Lines: 18

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