[SciPy-User] Field Liner Tracing

[Gael Varoquaux]

On Fri, Oct 29, 2010 at 08:51:37AM -0400, Nikolaus Rath wrote:
> It would be wonderful to have a method like trace_field_lines((Vx, Vy, Vz), X,
> Y, Z) where (Vx, Vy, Vz) are 3d numpy arrays containing the components of
> the vector field and X, Y, Z 1d grids containing the grid coordinates.
> Is there anything like that around already?

If you just want plotting, there is:

http://code.enthought.com/projects/mayavi/docs/development/html/mayavi/auto/mlab_helper_functions.html#enthought.mayavi.mlab.flow

Gael