{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "Geolocation Convention",
  "description": "Schema for the geolocation Zarr convention",
  "type": "object",
  "properties": {
    "zarr_format": {
      "type": "integer",
      "description": "Zarr format version"
    },
    "node_type": {
      "type": "string",
      "enum": ["array", "group"],
      "description": "Type of Zarr node"
    },
    "attributes": {
      "type": "object",
      "description": "Zarr attributes containing convention metadata and properties",
      "properties": {
        "zarr_conventions": {
          "type": "array",
          "description": "Array of convention metadata objects",
          "contains": {
            "$ref": "#/$defs/conventionMetadata"
          }
        },
        "geolocation": {
          "$ref": "#/$defs/geolocation"
        }
      },
      "required": ["zarr_conventions", "geolocation"]
    }
  },
  "required": ["zarr_format", "node_type", "attributes"],
  "additionalProperties": true,
  "$defs": {
    "conventionMetadata": {
      "type": "object",
      "description": "Geolocation convention metadata object for use in zarr_conventions array",
      "properties": {
        "schema_url": {
          "type": "string",
          "const": "https://raw.githubusercontent.com/R-CF/zarr_convention_geolocation/main/schema.json",
          "description": "URL to the JSON Schema definition for this convention"
        },
        "spec_url": {
          "type": "string",
          "const": "https://raw.githubusercontent.com/R-CF/zarr_convention_geolocation/main/README.md",
          "description": "URL to the full specification document"
        },
        "uuid": {
          "type": "string",
          "const": "bb9ee930-8c60-4c47-ad6b-8daa558987ed",
          "description": "UUID that permanently identifies this convention"
        },
        "name": {
          "type": "string",
          "description": "Geolocation arrays for Zarr arrays"
        },
        "description": {
          "type": "string",
          "const": "Geolocation convention for providing geolocation data for Zarr arrays",
          "description": "This convention provides a standard way to store geolocation arrays"
        }
      },
      "anyOf": [
        {
          "required": ["schema_url"]
        },
        {
          "required": ["spec_url"]
        },
        {
          "required": ["uuid"]
        }
      ],
      "additionalProperties": false
    },
    "geolocation": {
      "type": "object",
      "properties": {
        "geodetic": {
          "$ref": "#/$defs/arrays"
        },
        "planar": {
          "$ref": "#/$defs/arrays"
        }
      },
      "anyOf": [
        {
          "required": ["geodetic"]
        },
        {
          "required": ["planar"]
        }
      ],
      "additionalProperties": false
    },
    "arrays": {
      "type": "object",
      "properties": {
        "x": {
          "$ref": "https://raw.githubusercontent.com/R-CF/zarr_convention_ref/main/schema.json#/$defs/ref"
        },
        "y": {
          "$ref": "https://raw.githubusercontent.com/R-CF/zarr_convention_ref/main/schema.json#/$defs/ref"
        },
        "crs": {
          "$ref": "https://raw.githubusercontent.com/zarr-conventions/geo-proj/main/schema.json#/$defs/projAttributes"
        }
      },
      "required": ["x", "y"],
      "additionalProperties": false
    }
  }
}