Re: ListContourPlot - different levels
- To: mathgroup at smc.vnet.net
- Subject: [mg51974] Re: ListContourPlot - different levels
- From: "Jens-Peer Kuska" <kuska at informatik.uni-leipzig.de>
- Date: Sat, 6 Nov 2004 02:07:35 -0500 (EST)
- Organization: Uni Leipzig
- References: <cmfbo8$7fj$1@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
Hi, ContourPlot[] generate colored polygons and if you draw the polygons of two contour plots the polygons of the second one will overlay and hide the other. But you can use the contour lines fun = Exp[-x^2 - y^2]*x; Block[{$DisplayFunction = Identity}, cpl1 = ContourPlot[Evaluate[fun], {x, -2, 2}, {y, -1, 1}, Contours -> Table[-0.1*i, {i, 0, 6}]]; cpl2 = ContourPlot[Evaluate[fun], {x, -2, 2}, {y, -1, 1}, Contours -> Table[0.1*i, {i, 0, 6}]] ]; Show[ Graphics[{RGBColor[1, 0, 0], Cases[Graphics[cpl1], _Line, Infinity]}], Graphics[{RGBColor[0, 1, 0], Cases[Graphics[cpl2], _Line, Infinity]}] ] Regards Jens "MaxAO" <maxao at aol.com> schrieb im Newsbeitrag news:cmfbo8$7fj$1 at smc.vnet.net... > Is there any way to define different contourlevels (e.g. ..., -0.1, 0.0, > 0.1, > 0.2, 0.3, ... and e.g. ..., -0.2, 0.0, 0.2, 0.4, 0.6,...) in one > ListContourPlot (see 'Mathematica Graphics', Tom Wickham-Jones)? > The different rages of contourlevels should be dependent of x- and > y-position. > > I hope my qustion is clear enough. > > Thank you, > > Martin (maxao at aol.com) > >