>> I am new to MEEP and have found one issue with h5topng. After simulation, >> the field snap shot was generated with the command in tutorial: >> >> h5topng -S3 -Zc dkbluered -a yarg -A eps-000000.00.h5 ez-000200.00.h5 >> >> But I have shifted the structure down in my simulation. The resulting png >> has structure shifted up. However, if I use octave open the *eps*.h5 file >> and plot it, the structure is correctly positioned.
Yes, h5topng orients the coordinates increasing downwards and rightwards in the image, rather than upwards and rightwards. (This is the conventional coordinate orientation for most computer graphics, which is why I did it that way in h5topng without thinking, but you're right that it is confusing; I may want to switch it at some point.) Steven _______________________________________________ meep-discuss mailing list [email protected] http://ab-initio.mit.edu/cgi-bin/mailman/listinfo/meep-discuss
