zarr-extensions/codecs/optional/examples/array_optional.zarr/array/zarr.json at 93abd35eb1c60a425dc3b4b79e1ff8b9ae8b4569 · zarr-developers/zarr-extensions · GitHub

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{
  "zarr_format": 3,
  "node_type": "array",
  "shape": [
    4,
    4
  ],
  "data_type": {
    "name": "optional",
    "configuration": {
      "name": "uint8",
      "configuration": {}
    }
  },
  "chunk_grid": {
    "name": "regular",
    "configuration": {
      "chunk_shape": [
        2,
        2
      ]
    }
  },
  "chunk_key_encoding": {
    "name": "default",
    "configuration": {
      "separator": "/"
    }
  },
  "fill_value": null,
  "codecs": [
    {
      "name": "optional",
      "configuration": {
        "mask_codecs": [
          {
            "name": "packbits"
          }
        ],
        "data_codecs": [
          {
            "name": "bytes",
            "configuration": {
              "endian": "little"
            }
          }
        ]
      }
    }
  ],
  "attributes": {
    "description": "A 4x4 array of optional uint8 values with some missing data.\nN marks missing (`None`=`null`) values:\n 0  N  2  3 \n N  5  N  7 \n 8  9  N  N \n12  N  N  N"
  },
  "dimension_names": [
    "y",
    "x"
  ]
}