Path: news.mathworks.com!not-for-mail
From: "Ilya Rozenfeld" <rozeni.nospam@alum.rpi.edu>
Newsgroups: comp.soft-sys.matlab
Subject: Re: Contour graph help!
Date: Mon, 7 Jul 2008 16:34:01 +0000 (UTC)
Organization: Citizens Bank
Lines: 48
Message-ID: <g4tghp$ptc$1@fred.mathworks.com>
References: <g4g53m$7mf$1@fred.mathworks.com> <g4ik8s$lf5$1@fred.mathworks.com> <g4ip8b$q7c$1@fred.mathworks.com> <g4j3va$8ba$1@fred.mathworks.com> <g4j4om$1v8$1@canopus.cc.umanitoba.ca> <g4j6hq$bha$1@fred.mathworks.com> <g4tast$rop$1@fred.mathworks.com>
Reply-To: "Ilya Rozenfeld" <rozeni.nospam@alum.rpi.edu>
NNTP-Posting-Host: webapp-03-blr.mathworks.com
Content-Type: text/plain; charset="ISO-8859-1"
Content-Transfer-Encoding: 8bit
X-Trace: fred.mathworks.com 1215448441 26540 172.30.248.38 (7 Jul 2008 16:34:01 GMT)
X-Complaints-To: news@mathworks.com
NNTP-Posting-Date: Mon, 7 Jul 2008 16:34:01 +0000 (UTC)
X-Newsreader: MATLAB Central Newsreader 918333
Xref: news.mathworks.com comp.soft-sys.matlab:477936



I don't think 'contourf' is appropriate command.  Try 
using 'pcolor'.

"Zijia Li" <triplezzz21@gmail.com> wrote in message 
<g4tast$rop$1@fred.mathworks.com>...
> "Zijia Li" <triplezzz21@gmail.com> wrote in message
> <g4j6hq$bha$1@fred.mathworks.com>...
> > roberson@ibd.nrc-cnrc.gc.ca (Walter Roberson) wrote in
> > message <g4j4om$1v8$1@canopus.cc.umanitoba.ca>...
> > > In article <g4j3va$8ba$1@fred.mathworks.com>,
> > > Zijia Li <triplezzz21@gmail.com> wrote:
> > > >so, no one knows why it's giving that error message?
> > > 
> > > You are probably referring to the error message you
> > mentioned earlier
> > > in the thread when you turned on shading interp,
> > > "warning:color data is not set for interpolated 
shading"
> > > 
> > > The reason it is giving you that error is that ... 
you
> haven't
> > > set the color data needed for interpolated shading.
> > > For interpolated shading, the CData of 
FaceVertexCData
> > properties
> > > must be specified as truecolor, RGB, one color per 
vertex.
> > > contourf does not happen to create the appropriate 
data
> > structures
> > > that way.
> > > 
> > > -- 
> > >   "Man's life is but a jest,
> > >    A dream, a shadow, bubble, air, a vapor at the 
best."
> > >                                          -- George 
Walter
> > Thornbury
> > 
> > 
> > 
> > How exactly do you do that?
> 
> Anyone?
>