zarr-coords/examples/coords-interval.json at main · christophenoel/zarr-coords · GitHub

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{
  "zarr_format": 3,
  "node_type": "array",
  "dimension_names": ["time", "elevation", "azimuth"],
  "attributes": {
    "zarr_conventions": [
      {
        "schema_url": "https://raw.githubusercontent.com/zarr-conventions/coords/refs/tags/v1/schema.json",
        "spec_url": "https://github.com/zarr-conventions/coords/blob/v1/README.md",
        "uuid": "6ca4454a-658a-4348-a667-b39ced0e58cb",
        "name": "coords",
        "description": "Domain-agnostic mapping between Zarr array index space and coordinate space."
      }
    ],
    "coords:coordinates": {
      "time": {
        "type": "interval",
        "start": "2026-01-01T00:00:00Z",
        "end":   "2026-01-31T00:00:00Z",
        "step":  "P1D"
      },
      "elevation": {
        "type": "interval",
        "start": 1.0,
        "end":   2.0,
        "step":  0.25
      },
      "azimuth": {
        "type": "interval",
        "start": 0,
        "end":   360,
        "step":  15
      }
    },
    "coords:version": 1
  }
}