Z88 Aurora 1.3

The FE-Solver, which calculates displacements, stresses and node forces has following features:
- 24 fe-elements:
- Structure elements (trusses, beams and shafts),
- continuum elements (tetrahedrons and hexahedrons) and
- some special elements, like shells, continuum shells, tori and plates,
- from linear to cubic approaches.
- a variety of boundary conditions:
- Forces in all directions,
- displacemnets in all directions and
- pressure loads, positive and negative to the element face.