[QE-users] STM image using pp.x

[imane BEZZAOUI]

Dear QE

I am trying to learn about calculating STM image with constant current mode
with pp.x. The following is the input from the example03 of pp.x.

how I can calculate e1(1)  and x0(I) and heightmin and heightmax
///
 e1(1)=7.0, e1(2)=0.0,     e1(3)=0.0
   e2(1)=0.0, e2(2)=7.07107, e2(3)=0.0
   x0(1)=0.0, x0(2)=-0.18,   x0(3)=3.25
////
 heightmin=0.4
    heightmax=0.75
Best regards,