Stark map update for low lying states: allow inclusion of few states whose principal quantum number is lower  than that of the ground state, but these states are in energy above the  ground state.
Stark map update for low lying states:
allow inclusion of few states whose principal quantum number is lower 
than that of the ground state, but these states are in energy above the 
ground state.

nikolasibalic/ARC-Alkali-Rydberg-Calculator,nikolasibalic/ARC-Alkali-Rydberg-Calculator