import materials_for_mc as m4mc
m4mc.Config.set_cross_sections({
"Be9": "tests/Be9.json",
"Fe54": "tests/Fe54.json",
"Fe56": "tests/Fe56.json",
"Fe57": "tests/Fe57.json",
"Fe58": "tests/Fe58.json",
"Li6": "tests/Li6.json",
"Li7": "tests/Li7.json",
})
nuc1 = m4mc.Nuclide('Li6')
print(nuc1)
# nuc1.read_nuclide_from_json() # now automatic
micro_n_gamma , energy = nuc1.microscopic_cross_section(reaction='(n,gamma)', temperature='294')
micro_mt_3 , energy = nuc1.microscopic_cross_section(reaction=3)