I have a vellum sim setup I want to run on a given set of FBXs and various frame ranges in batch.
The current HDA runs everything in PDG.

Hython isn't waiting for PDG to finish the task.

Is there a TOP or python command to make the hython python shell wait until PDG is done?

Thanks for helping

I figured this out. you can't call pressButton()
you have to call the function on the PDG node with Block