*.Nsum

The Nsum file is doing the integration of different regions n, p, Nd(a) (activated dopant), Radiative, nonradiative, Auger, and, generation, trap, Positive_charges_sum, Negative_charges_sum The format is

 VG  VD  VS  N_region $\int_{all} n(r) dr^{2}$ $\int_{all} p(r) dr^{2}$ $\int_{all} Nd(r) dr^{2}$ $\int_{all} Rad(r) dr^{2}$ $\int_{all} non_Rad(r) dr^{2}$ $\int_{all} Auger_non(r) dr^{2}$ $\int_{all} generation(r) dr^{2}$ $\int_{all} trap(r) dr^{2}$ $\int_{all} Q^{+}(r) dr^{2}$ $\int_{all} Q^{-}(r) dr^{2}$ $\int_{r1} n(r) dr^{2}$...to rn $\int_{r1} p(r) dr^{2}$...to rn $\int_{r1} Nd(r) dr^{2}$...to rn $\int_{r1} Rad(r) dr^{2}$...to rn $\int_{r1} non_Rad(r) dr^{2}$...to rn $\int_{r1} Auger_non(r) dr^{2}$...to rn $\int_{r1} generation(r) dr^{2}$...to rn $\int_{r1} trap(r) dr^{2}$...to rn $\int_{r1} Q^{+}(r) dr^{2}$...to rn $\int_{r1} Q^{-}(r) dr^{2}$...to rn  

r1 means region 1.
r2 means region 2.
it will repeat and upto the maximum regions for 1 line