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Diffstat (limited to 'Examples/Tests/Langmuir/PICMI_inputs_langmuir.py')
| -rw-r--r-- | Examples/Tests/Langmuir/PICMI_inputs_langmuir.py | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/Examples/Tests/Langmuir/PICMI_inputs_langmuir.py b/Examples/Tests/Langmuir/PICMI_inputs_langmuir.py deleted file mode 100644 index ea1c93ba3..000000000 --- a/Examples/Tests/Langmuir/PICMI_inputs_langmuir.py +++ /dev/null @@ -1,52 +0,0 @@ -# --- Simple example of Langmuir oscillations in a uniform plasma - -import numpy as np -from pywarpx import picmi - -constants = picmi.constants - -nx = 64 -ny = 64 -nz = 64 - -xmin = -20.e-6 -ymin = -20.e-6 -zmin = -20.e-6 -xmax = +20.e-6 -ymax = +20.e-6 -zmax = +20.e-6 - -uniform_plasma = picmi.UniformDistribution(density = 1.e25, - upper_bound = [0., None, None], - directed_velocity = [0.1*constants.c, 0., 0.]) - -electrons = picmi.Species(particle_type='electron', name='electrons', initial_distribution=uniform_plasma) - -grid = picmi.Cartesian3DGrid(number_of_cells = [nx, ny, nz], - lower_bound = [xmin, ymin, zmin], - upper_bound = [xmax, ymax, zmax], - lower_boundary_conditions = ['periodic', 'periodic', 'periodic'], - upper_boundary_conditions = ['periodic', 'periodic', 'periodic'], - moving_window_velocity = [0., 0., 0.], - warpx_max_grid_size=32) - -solver = picmi.ElectromagneticSolver(grid=grid, cfl=1.) - -sim = picmi.Simulation(solver = solver, - max_steps = 40, - verbose = 1, - warpx_plot_int = 1, - warpx_current_deposition_algo = 'direct', - warpx_charge_deposition_algo = 'standard', - warpx_field_gathering_algo = 'standard', - warpx_particle_pusher_algo = 'boris') - -sim.add_species(electrons, layout=picmi.GriddedLayout(n_macroparticle_per_cell=[2,2,2], grid=grid)) - -# write_inputs will create an inputs file that can be used to run -# with the compiled version. -sim.write_input_file(file_name='inputs_from_PICMI') - -# Alternatively, sim.step will run WarpX, controlling it from Python -sim.step() - |