max_step = 1600
amr.n_cell =  16 800
amr.max_grid_size = 64
amr.blocking_factor = 16
amr.plot_int = 10000
geometry.coord_sys   = 0
geometry.is_periodic = 1     0
geometry.prob_lo     = -5.e-6   0.e-6
geometry.prob_hi     =  5.e-6  20.e-6
amr.max_level = 0

algo.maxwell_fdtd_solver = ckc
warpx.do_pml = 1
warpx.cfl = .999

particles.nspecies = 2
particles.species_names = electrons ions

ions.mass = 2.3428415e-26
ions.charge = q_e
ions.injection_style = nuniformpercell
ions.num_particles_per_cell_each_dim = 2 1
ions.zmin =  5.e-6
ions.zmax = 15.e-6
ions.profile = constant
ions.density = 1.
ions.momentum_distribution_type = constant
ions.do_field_ionization = 1
ions.ionization_initial_level = 2
ions.ionization_product_species = electrons
ions.physical_element = N

electrons.mass = m_e
electrons.charge = -q_e
electrons.injection_style = nuniformpercell
electrons.num_particles_per_cell_each_dim = 1 1
electrons.zmin = 1.
electrons.zmax = 15.e-6
electrons.profile = constant
electrons.density = 2.
electrons.momentum_distribution_type = constant

lasers.nlasers      = 1
lasers.names        = laser1
laser1.profile      = Gaussian
laser1.position     = 0. 0. 3.e-6
laser1.direction    = 0. 0. 1.
laser1.polarization = 1. 0. 0.
laser1.e_max        = 7.224e12 # a0=1.8
laser1.profile_waist = 1.e10
laser1.profile_duration = 26.685e-15
laser1.profile_t_peak = 60.e-15
laser1.profile_focal_distance = 0
laser1.wavelength = 0.8e-6