symmetrise a tensor according to its crystal symmetry
Syntax
% the isotropic part of the tensor
T = symmetrise(T,'isotropic')% symmetrise according to a crystal symmetry
T = symmetrise(T,cs)% symmetrise transversally allong direction d
T = symmetrise(T,d)Input
| T | tensor | 
| cs | symmetry | 
| d | vector3d | 
Output
| T | tensor |