In order to plot this data
1) open jupyter-notebook
2) open pdos.ipynb 

Note that H_s.dat is the sum of the following files done with sumpdos.x 
MH_pdos.dat.pdos_atm#2(H)_wfc#1(s)
MH_pdos.dat.pdos_atm#3(H)_wfc#1(s)

The tutorial on how to make this plot comes from
https://pranabdas.github.io/espresso/hands-on/pdos/
