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Variable for iteration count
Posted 07.08.2019, 12:18 GMT-4 LiveLink for MATLAB 2 Replies
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I am performing a large number of sequential simulations via the matlab livelink. As far as I can tell, 'termination technique' has to be set to 'iterations or tolerance' or, in the case of an unconverged scenario, the whole run will fail. I would like to flag whether or not each simulation was terminated by iterations or by tolerance so I can discard those which were terminated by iterations. The intuitively obvious way of doing this is with a variable for iteration count. Is there such a variable and how can I access it? Thanks, Pete
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Hi Pete
I don't think such a variable exists.
You can access the solver log using the API:
msg = model.sol('sol1').feature('s1').getString('message');
and check for any error or warning messages.
-------------------Lars Gregersen
Comsol Denmark
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Hi Pete and Lars,
I was missing such a variable in some projects too. In some cases I implemented a counter using a global equation. However, this only worked in some cases and in other cases proved to be tricky. How about issuing a feature request to Comsol development?
Cheers Edgar
-------------------Edgar J. Kaiser
emPhys Physical Technology
www.emphys.com