gun.spiffe

&define_geometry
	command_name = define_geometry,
	nz = 513,
	nr = 263,
	zmin = 0.0,
	zmax = 0.072,
	rmax = 0.042,
	boundary = "dc.geo",
	boundary_output = "dc.bnd",
	discrete_boundary_output = "dc.dbnd",
	interior_points = "dc.pts",
	radial_interpolation = 1,
	longitudinal_interpolation = 1,
&end

&define_cathode
	command_name = define_cathode,
	z_position = 1e-06,
	outer_radius = 0.003,
	current_density = 1000000.0,
	number_per_step = 8.0,
	start_time = 0.0,
	stop_time = 2e-10,
	initial_pz = 1e-06,
	distribution_correction_interval = 1,
&end

&define_screen
	command_name = define_screen,
	filename = "dc.sc1",
	z_position = 0.02,
	direction = forward,
&end

&define_screen
	command_name = define_screen,
	filename = "dc.sc2",
	z_position = 0.04,
	direction = forward,
&end

&define_snapshots
	command_name = define_snapshots,
	filename = "dc.snap",
	time_interval = 4.375e-11,
	start_time = 4.375e-11,
&end

&define_field_output
	command_name = define_field_output,
	filename = dc.fld,
	time_interval = 4.375e-11,
	start_time = 4.375e-11,
	z_interval = 1,
	r_interval = 1,
&end

&poisson_correction
	command_name = poisson_correction,
	step_interval = 32,
	accuracy = 0.0001,
	error_charge_threshold = 1e-15,
	verbosity = 1,
&end

&integrate
	command_name = integrate,
	dt_integration = 8.544921875e-14,
	start_time = 0.0,
	finish_time = 7e-10,
	status_interval = 256,
	space_charge = 1,
	check_divergence = 1,
	smoothing_parameter = 0.0,
	J_filter_multiplier = 0.0,
	terminate_on_total_loss = 1,
&end