Hi Patricia,

check sfepy.mechanics.tensors.transform_data(). You will need to prepare the transformation matrices for the spheroid yourself - take inspiration in prepare_cylindrical_transform() in the same module .

r.

----- Reply message -----
From: "Patricia Garcia Cañadilla" <patricia.gar...@gmail.com>
To: <sfep...@googlegroups.com>
Subject: [sfepy-devel] Transform coordinates stress tensor
Date: Wed, May 27, 2015 13:06

Hi all,

I have a 3D ellipsoid and I will need to transform the stress tensor (9 components) from cartesian to cylindrical / prolate spheroid coordinates. Is there any function in Sfepy to do it?

Thanks a lot!

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