[vtkusers] Need for spherical to cartesian nonlinear transformation.

[Roland Schwarz]

Thank you again,

it worked.

But could you please give me your rationale for the specific ordering of the
spherical coordinates?
I might consider adopting your ordering.

As a matter of facts my ordering is opposite:
Namely radius, azimuth angle [0..360 deg], polar angle[0..180 deg]

Is this because the local system, that is defined by the derivative is right
handed in your case?

Thank you for your effort.

Roland