There used to be a quite useful filter in Paraview called the GradientOfUnstructuredGrid, which I was using to calculate the divergence of vector fields.
Unfortunately, Paraview removed this filter from the latest update. Instead, we are left with a confusing and quite difficult to use filter called GradientpfUnstructuredDataset.
Applying this filter results in the creation of a confusing set of arrays arbitrarily named from 0 -9 ( ??? ) .
Is there any simple way to bring back the old useful GradientOfUnstructuredGrid filter? By means of any plugins?
Or is there any simple way to calculate the divergence of the vector field by means of this new filter in a simple way?