xybeam
{
	A beam spreading experiment in x-y geometry.  Two of the
walls are metal while two of them are neumann zero boundary conditions;
dielectrics on the wall have that behavior in OOPIC.
 	This simulation is electrostatic.
}
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 = electrons
	m = 9.11E-31
	q = -1.6e-19
	rmsDiagnosticsFlag = 1
}
Control
{
	dt = 5e-9
	ElectrostaticFlag = 1
}
Dielectric
{
	j1 = 0
	j2 = 0
	k1 = 0
	k2 = 20
}
EmitPort
{
	j1 = 0
	j2 = 0
	k1 = 6
	k2 = 14
	speciesName = electrons
	normal = 1
	np2c = 4e3
	I = 0.000005
	v1drift = 1e6
}
Dielectric
{
	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
}
}