Re: Displaying 3D data as 2D + color ?
- To: mathgroup at smc.vnet.net
- Subject: [mg25190] Re: Displaying 3D data as 2D + color ?
- From: "David P. Johnson" <johnson at ae.msstate.edu>
- Date: Tue, 12 Sep 2000 21:24:33 -0400 (EDT)
- Organization: Mississippi State University
- References: <email@example.com>
- Sender: owner-wri-mathgroup at wolfram.com
In article <8pkka3$m39 at smc.vnet.net>, Axel Kowald <axel at itb.biologie.hu-berlin.de> wrote: > Hello, > > I got numerical 3D data (x,y,z coordinates) which are NOT lying on a > grid, but are scattered. I would like to plot them as 2D with the color > of the points indicating the z value. It seems the standard Mathematica > plotting > commands can't do that :-( > But I'm sure there must be a package for this problem. > > Any hint is welcomed, > > Axel You could always run an interpolation scheme that fits your data into a regular grid. Any plot function that does what you want will have to interpolate anyway.. -- David ->(Signature continues here)