Is it possbile to directly enter the material stiffness matrix
elements? Many vendors supply the stiffness matrix elements, and
not the Poisson's ratios, and moduli. In this case, one has to go
and back-calculate the moduli and ratios.
Also, why isn't there an option to enter a completely anisotropic
material? There is no place to enter shear coupling factors. What
about specifying the axes for which the properties are known? I am
dealing with single-crystal materials that have very exotic