get-localauthority-data-for-traffic-counters.json

{
  "dataset": {
    "subjects": [
      {
        // This specifies that all subjects of type "trafficCounter" should be returned.
        "subjectType": "trafficCounter",
        "provider": "uk.gov.dft",
        "geoMatchRule": {
          "geoRelation": "within",
          "subjects": [
            {
              "subjectType": "localAuthority",
              "provider": "uk.gov.ons",
              "matchRule": {
                "attribute": "label",
                "pattern": "E090%"
              }
            }
          ]
        }
      }
    ],
    "datasources": [
      {
        // Importer for geographies of all Local Authorities in the UK
        "importerClass": "uk.org.tombolo.importer.ons.OaImporter",
        "datasourceId": "localAuthority"
      },
      {
        // Importer for London Borough Profiles
        "importerClass": "uk.org.tombolo.importer.londondatastore.LondonBoroughProfileImporter",
        "datasourceId": "londonBoroughProfiles"
      },
      {
        // Importer for DfT traffic counts in London
        "importerClass": "uk.org.tombolo.importer.dft.TrafficCountImporter",
        "datasourceId": "trafficCounts",
        "geographyScope": ["London"]
      }
    ],
    "fields": [
      {
        // A field that assigns to each output geography (traffic counter) the population density value from the
        // Borough Profile of the borough (local authority) containing the traffic counter.
        "fieldClass": "uk.org.tombolo.field.aggregation.MapToContainingSubjectField",
        "label": "localAuthorityPopulationDensity",
        "subject": {
          "provider": "uk.gov.ons",
          "subjectType": "localAuthority"
        },
        "field": {
          "fieldClass": "uk.org.tombolo.field.value.LatestValueField",
          "label": "populationDensity",
          "attribute": {
            "provider": "uk.gov.london",
            "label": "populationDensity"
          }
        }
      },
      {
        // The latest count of pedal cycles for that traffic counter
      "fieldClass": "uk.org.tombolo.field.value.LatestValueField",
        "label": "CountPedalCycles",
        "attribute": {
          "provider": "uk.gov.dft",
          "label": "CountPedalCycles"
        }
      }
    ]
  },
  "exporter": "uk.org.tombolo.exporter.CSVExporter"
}