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[Robert Caulk <question688685@xxxxxxxxxxxxxxxxxxxxx>]

Question #688685 on Yade changed:
https://answers.launchpad.net/yade/+question/688685

    Status: Open => Answered

Robert Caulk proposed the following answer:
Your order of operations is still incorrect. Here I will describe what
you posted in english:

1) You set your engine list with flow.dead=True.

2) You run the simulation, with flow.dead still True. Since it is a dead
engine, it is skipped and flow never has a chance to create a
triangulation. No triangulation means no flow information exists.

3) You stop running manually? (O.run() will run indefinitely without
manual intervention)

4) You set flow.dead=False

5) You ask flow to give you information.

You need to set flow.dead=False, then run a timestep. During that first
time step where flow.dead=False, flow will create a triangulation and
then it will have information to give you.

Does it make sense?

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