{
  "example": "Synthetic flexible-pavement exchange range check",
  "manual": "TMH-18 Committee Draft 5.0 February 2016, Table13",
  "field_count": 89,
  "scope": "Full positional layout with selected synthetic fields; blanks are not evidence of completed assessment. No full compliance claim.",
  "populated_fields": {
    "AUTH_ID": "WCP",
    "ROAD_ID": "SYNTHETIC-DEMO-001",
    "LANE_CODE": "P1",
    "START_KM": "0.000",
    "END_KM": "0.200",
    "MEASURE_DATE": "20261101 09:00:00",
    "SURFACE_FAILURE_EXT": "2",
    "COMMENTS": "SYNTHETIC training example - not survey evidence"
  },
  "changed_field": "SURFACE_FAILURE_DEG",
  "source_observation": 2,
  "invalid_export": 6,
  "corrected_export": 2,
  "positions": [
    {
      "position": 1,
      "field": "AUTH_ID"
    },
    {
      "position": 2,
      "field": "ROAD_ID"
    },
    {
      "position": 3,
      "field": "LANE_CODE"
    },
    {
      "position": 4,
      "field": "START_KM"
    },
    {
      "position": 5,
      "field": "END_KM"
    },
    {
      "position": 6,
      "field": "TERR_CLASS"
    },
    {
      "position": 7,
      "field": "GRADIENT"
    },
    {
      "position": 8,
      "field": "ROAD_WIDTH"
    },
    {
      "position": 9,
      "field": "MEASURE_DATE"
    },
    {
      "position": 10,
      "field": "VCI"
    },
    {
      "position": 11,
      "field": "RCI"
    },
    {
      "position": 12,
      "field": "MNI"
    },
    {
      "position": 13,
      "field": "SCI"
    },
    {
      "position": 14,
      "field": "STCI"
    },
    {
      "position": 15,
      "field": "FCI"
    },
    {
      "position": 16,
      "field": "CCI"
    },
    {
      "position": 17,
      "field": "SURFACE"
    },
    {
      "position": 18,
      "field": "TEXTURE"
    },
    {
      "position": 19,
      "field": "VOIDS"
    },
    {
      "position": 20,
      "field": "SURFACE_FAILURE_DEG"
    },
    {
      "position": 21,
      "field": "SURFACE_FAILURE_EXT"
    },
    {
      "position": 22,
      "field": "SURFACE_FAILPATCH_DEG"
    },
    {
      "position": 23,
      "field": "SURFACE_FAILPATCH_EXT"
    },
    {
      "position": 24,
      "field": "SURFACE_CRACK_DEG"
    },
    {
      "position": 25,
      "field": "SURFACE_CRACK_EXT"
    },
    {
      "position": 26,
      "field": "AGGR_LOSS_DEG"
    },
    {
      "position": 27,
      "field": "AGGR_LOSS_EXT"
    },
    {
      "position": 28,
      "field": "AGGR_LOSS_ACT"
    },
    {
      "position": 29,
      "field": "BINDER_CONDITION_DEG"
    },
    {
      "position": 30,
      "field": "BINDER_CONDITION_EXT"
    },
    {
      "position": 31,
      "field": "BLEEDING_DEG"
    },
    {
      "position": 32,
      "field": "BLEEDING_EXT"
    },
    {
      "position": 33,
      "field": "SURF_DEFORM_DEG"
    },
    {
      "position": 34,
      "field": "SURF_DEFORM_EXT"
    },
    {
      "position": 35,
      "field": "BLOCK_CRACK_DEG"
    },
    {
      "position": 36,
      "field": "BLOCK_CRACK_EXT"
    },
    {
      "position": 37,
      "field": "LONG_CRACK_DEG"
    },
    {
      "position": 38,
      "field": "LONG_CRACK_EXT"
    },
    {
      "position": 39,
      "field": "LONG_CRACK_TYPE"
    },
    {
      "position": 40,
      "field": "TRANSVERSE_CRACK_DEG"
    },
    {
      "position": 41,
      "field": "TRANSVERSE_CRACK_EXT"
    },
    {
      "position": 42,
      "field": "CROCODILE_CRACK_DEG"
    },
    {
      "position": 43,
      "field": "CROCODILE_CRACK_EXT"
    },
    {
      "position": 44,
      "field": "PUMPING_DEG"
    },
    {
      "position": 45,
      "field": "PUMPING_EXT"
    },
    {
      "position": 46,
      "field": "RUTTING_DEG"
    },
    {
      "position": 47,
      "field": "RUTTING_EXT"
    },
    {
      "position": 48,
      "field": "UNDULATION_DEG"
    },
    {
      "position": 49,
      "field": "UNDULATION_EXT"
    },
    {
      "position": 50,
      "field": "PATCHING_DEG"
    },
    {
      "position": 51,
      "field": "PATCHING_EXT"
    },
    {
      "position": 52,
      "field": "POTHOLES_DEG"
    },
    {
      "position": 53,
      "field": "POTHOLES_EXT"
    },
    {
      "position": 54,
      "field": "FAILURES_DEG"
    },
    {
      "position": 55,
      "field": "FAILURES_EXT"
    },
    {
      "position": 56,
      "field": "RIDING_QUAL_DEG"
    },
    {
      "position": 57,
      "field": "RQUAL_PROB_HOLE"
    },
    {
      "position": 58,
      "field": "RQUAL_PROB_PATCH"
    },
    {
      "position": 59,
      "field": "RQUAL_PROB_UNDUL"
    },
    {
      "position": 60,
      "field": "RQUAL_PROB_UNEVEN"
    },
    {
      "position": 61,
      "field": "RQUAL_PROB_CORR"
    },
    {
      "position": 62,
      "field": "SKID_RESISTANCE_DEG"
    },
    {
      "position": 63,
      "field": "SKID_PROB_BLEED"
    },
    {
      "position": 64,
      "field": "SKID_PROB_POLISH"
    },
    {
      "position": 65,
      "field": "DRAINAGE_SURF"
    },
    {
      "position": 66,
      "field": "DRAIN_PROB_RUT"
    },
    {
      "position": 67,
      "field": "DRAIN_PROB_SHOULD"
    },
    {
      "position": 68,
      "field": "DRAIN_PROB_ALIGN"
    },
    {
      "position": 69,
      "field": "DRAIN_PROB_SIDE"
    },
    {
      "position": 70,
      "field": "UNPAVED_SHOULDER"
    },
    {
      "position": 71,
      "field": "UNPAVED_PROB_ERODED"
    },
    {
      "position": 72,
      "field": "UNPAVED_PROB_OGROWN"
    },
    {
      "position": 73,
      "field": "UNPAVED_PROB_INCLINED"
    },
    {
      "position": 74,
      "field": "UNPAVED_PROB_2HIGH"
    },
    {
      "position": 75,
      "field": "UNPAVED_PROB_2NARROW"
    },
    {
      "position": 76,
      "field": "EDGE_BREAK_DEG"
    },
    {
      "position": 77,
      "field": "EDGE_BREAK_EXT"
    },
    {
      "position": 78,
      "field": "EDGE_CRACKS_DEG"
    },
    {
      "position": 79,
      "field": "EDGE_CRACKS_EXT"
    },
    {
      "position": 80,
      "field": "EDGE_DROPOFF_DEG"
    },
    {
      "position": 81,
      "field": "EDGE_DROPOFF_EXT"
    },
    {
      "position": 82,
      "field": "OPC"
    },
    {
      "position": 83,
      "field": "OTHER_PROB_CROSSINGS"
    },
    {
      "position": 84,
      "field": "OTHER_PROB_TREES"
    },
    {
      "position": 85,
      "field": "OTHER_PROB_MOLES"
    },
    {
      "position": 86,
      "field": "OTHER_PROB_DAMAGE"
    },
    {
      "position": 87,
      "field": "COMMENTS"
    },
    {
      "position": 88,
      "field": "START_LONGITUDE"
    },
    {
      "position": 89,
      "field": "START_LATITUDE"
    }
  ]
}