configuration = [
{ field: "id", type: "integer", postProcess: (d) => d.toString() },
{
field: "time_observed_at",
type: "float",
precision: 6e4,
postProcess: (d) => new Date(d)
},
{ field: "quality_grade", type: "enum" },
{ field: "latitude", type: "float", precision: 6e-4 },
{ field: "longitude", type: "float", precision: 4e-4 },
{ field: "species", type: "enum" },
{ field: "example_index", type: "index" }
]