{
  "pde": "2D Navier-Stokes vorticity",
  "flow": "decay",
  "array_shape_per_group": [
    "num_samples",
    "frames",
    "channels",
    "height",
    "width"
  ],
  "channels": {
    "0": "vorticity omega"
  },
  "num_points": 64,
  "frames": 100,
  "domain_extent": 5.0,
  "dt": 0.06,
  "internal_steps_per_frame": 5,
  "time": [
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    0.3,
    0.6,
    0.8999999999999999,
    1.2,
    1.5,
    1.7999999999999998,
    2.1,
    2.4,
    2.6999999999999997,
    3.0,
    3.3,
    3.5999999999999996,
    3.9,
    4.2,
    4.5,
    4.8,
    5.1,
    5.3999999999999995,
    5.7,
    6.0,
    6.3,
    6.6,
    6.8999999999999995,
    7.199999999999999,
    7.5,
    7.8,
    8.1,
    8.4,
    8.7,
    9.0,
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    9.6,
    9.9,
    10.2,
    10.5,
    10.799999999999999,
    11.1,
    11.4,
    11.7,
    12.0,
    12.299999999999999,
    12.6,
    12.9,
    13.2,
    13.5,
    13.799999999999999,
    14.1,
    14.399999999999999,
    14.7,
    15.0,
    15.299999999999999,
    15.6,
    15.899999999999999,
    16.2,
    16.5,
    16.8,
    17.099999999999998,
    17.4,
    17.7,
    18.0,
    18.3,
    18.599999999999998,
    18.9,
    19.2,
    19.5,
    19.8,
    20.099999999999998,
    20.4,
    20.7,
    21.0,
    21.3,
    21.599999999999998,
    21.9,
    22.2,
    22.5,
    22.8,
    23.099999999999998,
    23.4,
    23.7,
    24.0,
    24.3,
    24.599999999999998,
    24.9,
    25.2,
    25.5,
    25.8,
    26.099999999999998,
    26.4,
    26.7,
    27.0,
    27.3,
    27.599999999999998,
    27.9,
    28.2,
    28.5,
    28.799999999999997,
    29.099999999999998,
    29.4,
    29.7
  ],
  "amplitude": 1.0,
  "diffusivity": 0.0009,
  "convection_scale": 1.0,
  "drag": 0.0,
  "order": 2,
  "dealiasing_fraction": 0.6666666666666666,
  "ic_presets": {
    "IC-OOD-simple": {
      "cutoff": 1
    },
    "IC-simple": {
      "cutoff": 2
    },
    "IC-medium": {
      "cutoff": 3
    },
    "IC-complex": {
      "cutoff": 4
    },
    "IC-OOD-complex": {
      "cutoff": 5
    }
  },
  "generated_splits": [
    "train",
    "test",
    "val"
  ],
  "train_counts": {
    "IC-simple": 200,
    "IC-medium": 200,
    "IC-complex": 200
  },
  "test_counts": {
    "IC-simple": 50,
    "IC-medium": 50,
    "IC-complex": 50,
    "IC-OOD-simple": 50,
    "IC-OOD-complex": 50
  },
  "val_counts": {
    "IC-simple": 50,
    "IC-medium": 50,
    "IC-complex": 50,
    "IC-OOD-simple": 50,
    "IC-OOD-complex": 50
  },
  "train_seed_base": 0,
  "test_seed_base": 1000000,
  "val_seed_base": 2000000
}