<html>Dear developers,<br /><br />Please find in attachment light modifications of PW/remove_atomic_rho.f90 and PW/potinit.f90 files.<br />They allow to use input_drho and output_drho in combination with nspin>1, paw, lda+U.<br />Note that their optimal use must be done while using startingpot='file' that call read_scf and read the separated files as paw.txt or occup.txt.<br /><br />Could you please change the acutal files by these new ones in the future 6.7 version?<br /><br />Thank you very much<br /><br />Antoine Jay<br />LAAS-CNRS<br />Toulouse France<br /><br /> </html>