Electrostatic problem with space charge - one quadrant 4 nC/cm^3 charge density or line charge of 0.7854 nC/cm ; Copyright 1998, 2004 by the University of California. ; Unauthorized commercial use is prohibited. ® kprob=0, ! Poisson or Pandira problem dx=0.04, ! Mesh interval icylin=0, ! Cartesian coordinates nbsup=0, ! Dirichlet boundary condition at upper edge nbslo=1, ! Neumann boundary condition at lower edge nbslf=1, ! Neumann boundary condition at left edge nbsrt=0 ! Dirichlet boundary condition at right edge ibound=0, ! Dirichlet boundary condition on internal bounds xjfact=0.0 & ! Electrostatic problem &po x=4.,y=0. & &po nt=2,r=4.,theta= 90.,x0=0.,y0=0. & &po x=0.,y=0. & &po x=4.,y=0. & ® mat=1,den=4.d-9 & ! DEN is charge density in Coul/cm^3 &po x=0.5,y=0. & &po nt=2,r=0.5,theta=90.,x0=0.,y0=0. & &po x=0.,y=0. & &po x=0.5,y=0. &