On May 26, 2011, at 8:08 AM, Burak Atakan wrote:

> if a mesh is defined with CylindricalGrid2D()
> is x the radial and y the axial coordinate or vice versa?

Yes.

> Accordingly, where is a a velocity of ((1.,),(0,)) ponting to, in radial 
> direction?

Correct.

> mesh.getFacesLeft() or mesh.getFacesBottom()  in this case? 
> Is Left along the center line?

Yes.

> I could not find a documentation or an example for the cylindrical grids...

That's probably true 8^(

I've filed a ticket so this gets documented: http://matforge.org/fipy/ticket/350



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