{
  "assemblies": [
    {
      "name": "volvox",
      "sequence": {
        "type": "ReferenceSequenceTrack",
        "trackId": "volvox_refseq",
        "adapter": {
          "type": "TwoBitAdapter",
          "twoBitLocation": {
            "uri": "volvox.2bit",
            "locationType": "UriLocation"
          }
        }
      }
    },
    {
      "name": "hg19",
      "aliases": ["GRCh37"],
      "sequence": {
        "type": "ReferenceSequenceTrack",
        "trackId": "Pd8Wh30ei9R",
        "adapter": {
          "type": "ChromSizesAdapter",
          "chromSizesLocation": {
            "uri": "../hg19.chrom.sizes",
            "locationType": "UriLocation"
          }
        }
      },
      "refNameAliases": {
        "adapter": {
          "type": "RefNameAliasAdapter",
          "location": {
            "uri": "../hg19_aliases.txt",
            "locationType": "UriLocation"
          }
        }
      }
    }
  ],
  "tracks": [],
  "defaultSession": {
    "name": "Integration test example",
    "views": [
      {
        "id": "integration_test",
        "type": "LinearGenomeView",
        "offsetPx": 2000,
        "bpPerPx": 0.05,
        "displayedRegions": [
          {
            "refName": "ctgA",
            "start": 0,
            "end": 50001,
            "assemblyName": "volvox"
          }
        ]
      }
    ],
    "widgets": {
      "hierarchicalTrackSelector": {
        "id": "hierarchicalTrackSelector",
        "type": "HierarchicalTrackSelectorWidget",
        "filterText": "",
        "view": "integration_test"
      }
    },
    "activeWidgets": {
      "hierarchicalTrackSelector": "hierarchicalTrackSelector"
    }
  },
  "connections": [
    {
      "type": "JBrowse1Connection",
      "connectionId": "JB1_connection_volvox",
      "name": "JB1 (volvox)",
      "assemblyNames": ["volvox"],
      "dataDirLocation": {
        "uri": "http://jbrowse.org.s3.amazonaws.com/code/JBrowse-1.16.10/sample_data/json/volvox/",
        "locationType": "UriLocation"
      }
    },
    {
      "type": "UCSCTrackHubConnection",
      "connectionId": "UCSC_connection_volvox",
      "name": "UCSC (volvox and hg19)",
      "assemblyNames": [],
      "hubTxtLocation": {
        "uri": "http://jbrowse.org.s3.amazonaws.com/testing/test_hub/hub.txt",
        "locationType": "UriLocation"
      }
    },
    {
      "type": "TheTrackHubRegistryConnection",
      "connectionId": "trackhub_registry_connection_GRCh37_dbvar",
      "name": "dbVar Hub (GRCh37)",
      "assemblyNames": ["GRCh37"],
      "trackDbId": "Pi-vVnIBMbWBjSAQfVVA"
    }
  ]
}
