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-rwxr-xr-xExamples/Modules/gaussian_beam/PICMI_inputs_gaussian_beam.py7
1 files changed, 6 insertions, 1 deletions
diff --git a/Examples/Modules/gaussian_beam/PICMI_inputs_gaussian_beam.py b/Examples/Modules/gaussian_beam/PICMI_inputs_gaussian_beam.py
index fc965787f..b9d060343 100755
--- a/Examples/Modules/gaussian_beam/PICMI_inputs_gaussian_beam.py
+++ b/Examples/Modules/gaussian_beam/PICMI_inputs_gaussian_beam.py
@@ -10,6 +10,11 @@ parser = argparse.ArgumentParser(description="Gaussian beam PICMI example")
parser.add_argument('--diagformat', type=str,
help='Format of the full diagnostics (plotfile, openpmd, ascent, sensei, ...)',
default='plotfile')
+parser.add_argument('--fields_to_plot', type=str,
+ help='List of fields to write to diagnostics',
+ default=['E', 'B', 'J', 'part_per_cell'],
+ nargs = '*')
+
args = parser.parse_args()
constants = picmi.constants
@@ -59,7 +64,7 @@ protons = picmi.Species(particle_type='proton', name='protons', initial_distribu
field_diag1 = picmi.FieldDiagnostic(name = 'diag1',
grid = grid,
period = 10,
- data_list = ['E', 'B', 'J', 'part_per_cell'],
+ data_list = args.fields_to_plot,
warpx_format = args.diagformat,
write_dir = '.',
warpx_file_prefix = 'Python_gaussian_beam_plt')