NanoComp/meep v1.13.0

on GitHub

Optional parameter omega for output-epsilon and similar functions,
allowing the complex ε and μ at a given frequency to be outputted (#1112, following #919).

near2far computation now supports cylindrical coordinates (#1090).

Experimental support for slanted prisms (requires libctl 4.5)
via sidewall_angle parameter to prism objects (#1129).

New yee_grid=False optional argument to add_dft_fields; by passing True
one can compute the fields on the original Yee grid (#1095).

New function meep::make_output_directory() to make a temporary
directory (in TMPDIR or similar) and meep::delete_directory(path)
to perform recursive deletion (like rm -rf). These are now
used in tests to avoid writing to the source directory (#1121, #1122 and #1126).

Jupyter notebooks now show a graphical progress bar during simulations (#1078).

kz-2d option in Scheme, mirroring Python kz_2d (#1062).

Various bugfixes, documentation supplements, and other minor improvements.