$solvetimestep

$solvetimestep is a command for solving the transient behavior of the device. The format is

$solvetimestep
steptype
parameters(1) parameters(2) ....    

The number of parameters depeding on step type. Now we have 3 step types

Steptype  = 1:  


$\delta t,t_{total},vgstepnew$

Steptype  = 2:  


$\delta t,t_{total},vg0,Vga,freW0,vgphase$


Steptype  = 3:  


$\delta t,t_{total},vg0,Vga,freW0,vgphase$