Get the stellar mass and radius from the Padova interface
Create a file 'star' and fill with the parameters: star name, V magnitude, parallax, error in parallax, temperature, error in temperature, metallicity, error in metallicity. The file 'star' is given as an example. This code will return the mass and radius from the Padova interface (http://stev.oapd.inaf.it/cgi-bin/param) in the 'mass_radius.txt' file.
Run:
python get_mass_radius.py