$Solve2DSecSchrodn

$Solve2DSecSchrodn is the command to setup the related parameters of solving 2D cross section schrodinger equation. The first two parameters are the axises of transport direction, which are perpendicular to the 2D cross section, for n and p. 1 is for x-direction, 2 is for y-direction, and 3 is for z-direction. The third and fourth parameters are the range which you want to solve. The fifth and sixth parameters are how many eigen states you want to solve for n and p. The last two parameters are the maximum output eigen state for n and p.
Example:

 $Solve2DSecSchrodn
 axis_n axis_p  position_start  position_end  max_En  max_Ep  max_output_En  max_output_Ep 

 $Solve2DSecSchrodn
 3 3 -30E-7 40E-7 200 200 10 10

It will solve 200 eigen states for n and p from -30nm to 40nm at z-direction and only output 10 eigen states.
related commands:

 $Solve2DSecdggev