[tag] local_coordinate_system

A local coordinate system used for space-dependent tensor transformations.

It offers a simple way for input of anisotropic tensors w.r.t. a coordinate system.

The basis vectors form a transformation matrix \(R = (e_0, e_1, e_2)\).

For a given anisotropic tensor \(A\) parameter with the corresponding [tag] use_local_coordinate_system the tensor is rotated according to the formula: \(A' = R\cdot A\cdot R^T\).

Child parameters, attributes and cases

Additional info

From Applications/ApplicationsLib/ProjectData.cpp line 326

  • This is an optional parameter.
  • Expanded tag path: local_coordinate_system
  • Go to source code: → ogs/ogs/master

Used in the following test data files