I get the idea from this link. http://www.mail-archive.com/meep-discuss@ab-initio.mit.edu/msg00076.html
Thanks. -- Ki-young Choi PhD Student / Micro-Optics Laboratory Department of Physics, Hanyang University Cellular 011-9898-1930 / Office 02-2298-3280 _______________________________________________ meep-discuss mailing list meep-discuss@ab-initio.mit.edu http://ab-initio.mit.edu/cgi-bin/mailman/listinfo/meep-discuss
