*.Nsum1Dhighfr

The file format is layer based. For example if you have N_layers. Then the data format is

Vg , dv , N_layer ,  $n_{sum} (1:N_lyaer) ,~~ p_{sum} (1:N_lyaer),~~~ ND/NA_{sum} (1:N_lyaer) ,~~~ Trap_{sum}$  ,  $n2_{sum} (1:N_lyaer) ,~~ p2_{sum} (1:N_lyaer),~~~ ND/NA2_{sum} (1:N_lyaer)$ ,  $n3_{sum} (1:N_lyaer) ,~~ p3_{sum} (1:N_lyaer),~~~ ND/NA3_{sum} (1:N_lyaer) ,~~~ Trap3_{sum}$