v0.14.0
Use read_med to create *.h5m file from *.med file (exported from Gmsh *.geo file)

read_med -med_file cube.med -meshsets_config cube.config -output_file cube.h5m

Note: read_med is located at /mofem_install/mofem-cephas/mofem/users_modules/um-build-RelWithDebInfo-abcd1234/tools/