{
  "size_m": 4,
  "excitation_nm": [450, 550, 650],
  "excitation_width_nm": 1,
  "absorption_driver": "total",
  "normal_irradiance_W_m2_nm": [1, 1, 1],
  "emission_nm": [687, 740, 760],
  "sun_zenith_degrees": 30,
  "sun_azimuth_degrees": 90,
  "leaf_parameters": [
    {"N": 1.5, "cab": 40, "car": 10, "cw": 0.012, "cm": 0.009, "fqe": 0.012},
    {"N": 1.5, "cab": 20, "car": 10, "cw": 0.012, "cm": 0.009, "fqe": 0.018},
    {"N": 1.5, "cab": 60, "car": 10, "cw": 0.012, "cm": 0.009, "fqe": 0.006}
  ],
  "layer_heights_m": [3, 2, 1],
  "periodic_wrap_limit": 10000,
  "source_samples": [4096, 16384, 65536],
  "image_samples": [256, 1024, 4096],
  "interaction_limit": 64,
  "image_size": [32, 8],
  "image_extent_m": [3, 1],
  "slit_width_m": 1.2,
  "slit_height_gap_m": 0.5,
  "thresholds": {
    "source_relative_error": 0.01,
    "image_normalized_l1": 0.015,
    "mean_radiance_relative_error": 0.01,
    "final_budget_change": 0.005,
    "zero_absolute_radiance": 1e-10,
    "linearity_relative_error": 0.00001
  },
  "cases": [
    {"name": "single", "layers": 1, "view_zenith": 0},
    {"name": "single_bottom", "layers": 1, "view_zenith": 0, "bottom_view": true},
    {"name": "single_double", "layers": 1, "view_zenith": 0, "yield_scale": 2},
    {"name": "single_zero", "layers": 1, "view_zenith": 0, "yield_scale": 0},
    {"name": "two_nadir", "layers": 2, "view_zenith": 0},
    {"name": "two_oblique", "layers": 2, "view_zenith": 60},
    {"name": "three_nadir", "layers": 3, "view_zenith": 0},
    {"name": "three_oblique", "layers": 3, "view_zenith": 45},
    {"name": "three_grazing", "layers": 3, "view_zenith": 60},
    {"name": "slit_nadir", "layers": 1, "view_zenith": 0, "slit": true},
    {"name": "slit_aligned", "layers": 1, "view_zenith": 30, "slit": true},
    {"name": "slit_oblique", "layers": 1, "view_zenith": 60, "slit": true}
  ],
  "image_sampling_method": "sobol"
}