Hullo, I wonder if someone could help me out?
I'm having trouble figuring out how to set a custom scale on a colormap in Mayavi2. I'm reading in an unstructured grid and plotting a scalar cut plane with warping, viz: http://amcg.ese.ic.ac.uk/~tmb1/scalarvertscutwarp.png The warping works nicely to pick out the scalar field details, but the colormap is scaling to the entire scalar dataset (which lower in the mesh has much greater range than at the top of the mesh) hence showing minimal detail at my cut. What I'd like to do is to reset the colormap scale such that it is somewhere near the minimum and maximum of my cut plane, not the minimum and maximum of the whole field. Having worked through the source it looks like I can do this by changing vmin and vmax, but I can't figure out what they are traits of and thus I'm stumped as to how I would do this working from the python command line in Mayavi2. Any suggestions much appreciated! Thanks, Tim -- Dr. Timothy M Bond, Operations Manager Applied Modelling and Computation Group http://amcg.ese.ic.ac.uk/index.php?title=Dr_Tim_Bond ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ MayaVi-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/mayavi-users
