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Forced timestep size for transient simulation

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Hi!

I would like to know, whether it is possible at all to force COMSOL to use large timesteps? I do not care about accuracy right now, I want to test a setup and have direct control over the temporal resolution. I have tried everything - but I cannot make any sense of how the "relative tolerance" of the time-dependent solver controls things.

Sincerely,
Joe

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