GeometryChoice

object

One exact source column, or two distinct numeric or text-typed coordinate columns in x/y order for pair. Numeric text is read tolerantly per row on preview, first set, change and URL replay. Non-null unreadable pairs keep null geometry and are counted; either missing member is a missing input. H3 and GeoJSON forbid epsg. Omission honors declared/inherent CRS, otherwise assumes WGS84. An explicit EPSG is a user declaration; a differing existing declaration refuses. The first projection correction on native/consumed assumed geometry names the stored geometry column and its historical format (wkb without one), with epsg. No further correction is available without retained source values.

• formatstringrequired

  One of wkt, geojson, wkb, h3, pair

• columnsarray of stringrequiredmin items 1max items 2unique items true

  • (each item)stringmin length 1

• epsgintegerminimum 1maximum 9007199254740991

No other keys.