Hello, I am generating vector field data in an ab initio physics code, and I am able to convert it to a vtkStructuredGrid and display it nicely in ParaView; I am also able to generate a vtkMolecule and display that nicely in ParaView; but what I would like is to save both in a file, and display in ParaView the vector field overlaid on the molecule. I have tried using MultiBlock but somehow I can’t make a combined view. Any suggestions, or examples to use as a guide, would be most welcome. Thanks!