xytest { This input file tests the poisson solve. The resulting potential should be a sin-sin profile with a maximum value of 1. } Variables { PI = 3.141592654 } Region { Grid { J = 20 x1s = 0.0 x1f = 1.0 n1 = 1.0 K = 20 x2s = 0.0 x2f = 1.0 n2 = 1.0 Geometry = 1 } Species { name = positrons m = 9.11E-31 q = 1.6e-19 } Control { dt = 5e-9 ElectrostaticFlag = 1 // ElectrostaticFlag = 4 } Conductor { normal = 1 j1 = 0 j2 = 0 k1 = 0 k2 = 20 } Conductor { QuseFlag = 0 j1 = 20 j2 = 20 k1 = 0 k2 = 20 normal = -1 } Conductor { j1 = 0 j2 = 20 k1 = 0 k2 = 0 } Conductor { j1 = 0 j2 = 20 k1 = 20 k2 = 20 normal = -1 } Load { //analytical rho background analyticF = 1.098e9*sin(PI * x1) * sin(PI * x2) np2c = 0 speciesName = positrons x1MinMKS = 0.001 x1MaxMKS = 0.999 x2MinMKS = 0.001 x2MaxMKS = 0.999 }