*.Nsum
The Nsum file is doing the integration of different regions n, p, Nd(a) (activated dopant), Radiative, nonradiative, Auger, and, generation The format is
VG VD VS
vg,vd,vs,sum(par%nsum),sum(par%psum),sum(par%ndasum),&
sum(par%radsum),sum(par%nonradsum),sum(par%augersum), sum(par%generationsum), &
(par%nsum(j),j=1,ss1),(par%psum(j),j=1,ss1),(par%ndasum(j),j=1,ss1),(par%radsum(j),j=1,ss1), &
(par%nonradsum(j),j=1,ss1),(par%augersum(j),j=1,ss1),(par%generationsum(j),j=1,ss1)