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accuracy in HARBEC simulation
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on Jul 15, 2003
on Jul 17, 2003 by ROB_LEFEBVRE
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When I hit the calculator button to re-trigger the simulation in HARBEC, sometimes the plot comes up with the notice "Less Accuracy." Why is this, and how can I improve the accuracy?
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Jul 17, 2003 4:51 AM
This message (also "Partial Convergence") means that the answer Harbec is providing did not converge to within the AbsTol/RelTol parameters specified, but that the answer appears to be within acceptable accuracy limits as determined heuristically by Harbec. If this is a high power device, you may want to turn down the Tol parameters by an order of magnitude or two.
If you are running Version 2003.03 and have not downloaded SP3, I strongly recommend it, as SP2 & 3 primarily have HARBEC fixes.
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