William A. Mahaffey III wrote: > .... I have a small CFD code, multi-block structured grid, CV based. I > had it write out the results of a small (single-block) run into what I > think is proper VTK format. The top few lines of the file are:
The first lines are OK the problem is with the FIELD line. The field data should only appear after you specify POINT_DATA/CELL_DATA. mayavi also does not support the field attribute. Use SCALARS/VECTORS/TENSORS. Here is how it should read: CELL_DATA 16200 SCALARS P double LOOKUP_TABLE default [your P data here] SCALARS rho double LOOKUP_TABLE default [rho data] VECTORS velocity double [ U V data like so] u v 0.0 This should work. You might want to read this presentation: https://svn.enthought.com/enthought/attachment/wiki/MayaVi/tvtk_mayavi2.pdf which has a section dedicated to creating VTK files and also shows how you can create them from numpy arrays. The VTK file related info does not depend on TVTK/mayavi2. cheers, prabhu ------------------------------------------------------------------------- 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
