Script for execution of FEM calculation
python3 py_fem_heat.py inp_test00_div4.txt t_test00_div4.txt out_test00_div4.txt
python3 py_fem_heat.py inp_test11_div4.txt t_test11_div4.txt out_test11_div4.txt
python3 py_fem_heat.py inp_div20_model.txt inp_div20_thist.txt out_div20.txt