stop simulation if NaN or Inf encountered #922
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bencbartlett
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Sep 9, 2021
* stop simulation if NaN or Inf encountered * sufficient to check D_EnergyDensity since the fields are coupled
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Fixes #916.
It should suffice to check a single point in the center of the computational cell, because once the simulation blows up anywhere it soon blows up everywhere. And since checking a single point is so cheap, we might as well do it at every timestep.