Chososing orbital weightage in Si bulk

[sitangshu]

Dear Sir

While doing the gs calculation of Si bulk, orbital weightage calculation in the script defines
s_orb = [0,16]
p_orb = [1,2,3,17,19,20]

I understand that these numbers are to be looked into projection log file under the bands folder. However, I am wondering what these numbers are telling me actually.

With regards,
Sitangshu

[amolina]

Dear Sitangshu,

these numbers are which atomic orbitals you are representing. The list of atomic orbitals (atom, orbital) is in the file bands/projwfc.log