FEM Post-processing.

During the FEM post-processing:

• The post-processor stores the next FEM results as properties of the FEM parts:
• Nodal stress matrices time series.
• Nodal displacements time series.

Additionally, the FEM post-processor allows tasks such as:

• Finding and visualizing the maximum stress frame and node.
• Plotting.
• Exporting data in CSV format.
• Animation of the FEM results in the FreeCAD 3D scene.
• Automatic creation of videos.