Hi @Get_Barried @andizam, Barry is correct there is no way to carry across entity sets from simscale to the local post processor or online processor. It might be feasible to do this between simscale and its online post-processor, so please add a vote for feature request on this. That said, certainly for drag, using a result control on the entity set pre-simulation is the best solution as Barry mentioned.
Otherwise, if I really need to select certain faces in local post processor, I add the faces to a dummy boundary condition, write the numbers down and when importing to paraview local, deselect the internal mesh and select just the faces listed in the dummy selection, this can be arduous if there are many faces but is the only solution, writing a script for it I would imagine being just as arduous except once the listed faces are known then you wouldn’t have to find the faces in the list manually.
And if you do create a script, please share it, kudos will be earnt
All the best,