|Subject:||Re: [ESPResSo-users] Increase the lattice boltzmann agrid but got error.|
|Date:||Wed, 27 May 2015 19:23:15 +0200|
Just to add some more information:
The electrostatics algorithm used internally a complex FFT on real data, so that the result should be real as well. The code complains that it isn't, though the deviation is small. That typically means that there are strange charge distributions or parameters involved. If the simulation doesn't crash, then it is more likely a parameter problem (a finer agrid requires a smaller skin which might confuse the FFT).
Am 27.05.2015 um 10:05 schrieb Florian Weik <address@hidden>:
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