I don't think you were confused, but I'm wondering where I should get the fixed code from. Is this it? git clone https://github.com/stevengj/meep
Gib ________________________________________ From: Filip Dominec [filip.domi...@gmail.com] Sent: Thursday, 19 March 2015 12:05 p.m. To: Gib Bogle Cc: meep-discuss Subject: Re: [Meep-discuss] Frequency-domain solver Hi, Gib, perhaps I was a bit confused. The fact is that MEEP source has been fixed by the commit I mentioned, and it was not before April 2014. Therefore if the release 1.2.1 comes from March, it is probably not fixed (no matter it is currently the latest official release I am aware of). I guess you need to recompile, then. I would be thankful for the procedure that finally works for you, too. Regards, Filip 2015-03-18 23:46 GMT+01:00, Gib Bogle <g.bo...@auckland.ac.nz>: > Hi Filip, > > I see that the version I have built (with Cygwin on Windows) has source code > dated 29/3/2014. I downloaded meep-1.2.1.tar.gz from > http://ab-initio.mit.edu/wiki/index.php/Meep_download in January this year. > This claims to be the latest release - is this not the case? > > Cheers > Gib > ________________________________________ > From: Filip Dominec [filip.domi...@gmail.com] > Sent: Thursday, 19 March 2015 11:26 a.m. > To: Gib Bogle > Cc: meep-discuss > Subject: Re: [Meep-discuss] Frequency-domain solver > > Hi, Gib, it looks exactly like the bug that has been resolved in git > commit > https://github.com/stevengj/meep/commit/0640e9f6a2ccfa2a40375a89b5692ebb1fb87efb > > Could you check a recent version of MEEP either compiling it from > source (blue box in http://f.dominec.eu/meep/index.html#install), or > installing e.g. from Ubuntu 14.10 repository, where, as far as I know, > it has been updated? > > Filip > > 2015-03-18 22:01 GMT+01:00, Gib Bogle <g.bo...@auckland.ac.nz>: >> I am trying to use the frequency-domain solver for a 3D problem, 25x25x22 >> with resolution=10. The output from >> (meep-fields-solve-cw fields) >> is: >> Meep: using complex fields. >> on time step 1 (time=0.05), 41.9989 s/step >> final residual = 0 >> Finished solve_cw after 1 steps and 0 CG iters. >> >> It seems that nothing is done, taking 42 sec. I think that the way to see >> the waveform at a point is: >> (run-until 10 >> (to-appended "ex" >> (at-every 0.05 >> (in-point sample_point output-efield-x) >> ) >> ) >> ) >> >> and this gives the same result - i.e. the solution starting from 0 - as if >> I >> had not previously invoked meep-fields-solve-cw. >> >> I have seen other posts on the mailing list on this subject, but I have >> not >> been able to find any resolution. It would be very helpful to have an >> explanation of this apparent problem. Does the frequency-domain solver >> work? >> >> Thanks >> Gib >> >> >> > _______________________________________________ meep-discuss mailing list meep-discuss@ab-initio.mit.edu http://ab-initio.mit.edu/cgi-bin/mailman/listinfo/meep-discuss
