cem/GPL, branch master An EM wave simulator that implements the FDTD method. Add the GPLv2 text. 2017-07-29T00:03:47+00:00 Paweł Redman pawel.redman@gmail.com 2017-07-29T00:03:47+00:00 1c2f6ec3ca0ae97084e4ef179e6d134c4a58c48c