Not sure.. But this could happen if your field is building up to be very strong near the very end. The -R option should normalize it to the max/min for all related datafiles, which could make the field look very weak in the beginning? Try just using -Zc to see what happens, or consider setting the max/min manually. Otherwise, maybe you are right and it is a bug?
Good luck! Judson On Thu, Jan 26, 2012 at 11:53 PM, hossein reisi <[email protected]>wrote: > Hi Meep users. > i think that found a bug in h5topng. > I have some problem doing time slice with *h5topng*. > I have a 4D (3D space + time) h5 file and I want to get a gif to show the > evolution of the result. I used > *h5topng* -S3 -t 0:165 -y 0 -R Zc dkbluered -a yarg -A epsxxx.h5 ey.h5 > The result png pix I got are almost all blank (I can see the grey epsilon > profile, but no blue/red field) and only the last several slides have field > in it. (the full time scale is 0:165). However, if I use > *h5topng* -S3 -t x -y 0 -R Zc dkbluered -a yarg -A epsxxx.h5 ey.h5 > where x is any number from 0 to 165, I can see a meaningful field > distribution inside the png pix generated. Anybody has any clue abt this? > Thanks a lot! > > _______________________________________________ > meep-discuss mailing list > [email protected] > http://ab-initio.mit.edu/cgi-bin/mailman/listinfo/meep-discuss >
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