http://www.dhondt.de/new_calc.htm Procedures Introduced CETOL on the *VISCO card in order to control the viscous strain increase within a time increment Changed the requirements on initial values for networks: initial values are required now at all open end and all crossing points in the network. I...

Post your file. I will show you
You need fixed or displacement constraints

You need the same constraints you would for structural analysis too.
The is a coupled thermal-structural analysis solving temperature and associated displacement/stress simultaneously

When will this be part of the addon manager ?
It really full featured workbench already

In the main branch already wow !
I got very tied up with work and this is done, what is the next low hanging fruit ?
Some serious development too place in the last two months thanks Guys

It seems the VTK post pipe does not have the issue with multiple meshes but rather hex20 or penta15 elements Run the attached model on my branch it produces 5 hex20 element with some force. VTK crashes when you create pipeline. 1dbeam3dresult.fcstd Now create a blank document and only import the frd...

Ping, I am really not figuring this one out @ickby maybe you know a quick answer

Some C++ help please This branch of mine create a second mesh in the analysis In the file FemPostPipline.cpp The mesh is copied to VTK object //first copy the mesh over //######################## const FemMesh& mesh = static_cast<FemMeshObject*>(res->Mesh.getValue())->FemMesh.getValue(); vtkSmar...

I found a simple way to recreate the problem repeably Make a blank document Import any frd results which creates a new analysis and mesh You always get the error Base.FreeCADError: PyArg_ParseTuple failed. Invalid arguments used with setNodeByScalars But how do we solve it, this was not in the main ...

@AhmedER Start doing your project, you will run into things that is not automatically supported by FreeCAD. Some of the feature in FreeCAD is not well documented yet thus you have to figure it out. (do some documentation) Get it done in Calculix manually then add then start adding the automated feat...