[gdal-dev] Parquet and nest structures (JSON)

Scott public at postholer.com
Thu Jul 27 14:51:01 PDT 2023


ogr2ogr'ing parquet data to GeoPackage I'm getting the following warnings:

Warning 1: Field names of unhandled type map<string, list<array_element: 
map<string, string ('array_element')>> ('names')> ignored
Warning 1: Field sources of unhandled type list<array_element: 
map<string, string ('array_element')>> ignored

...using command:
ogr2ogr -limit 10 -where "adminlevel = 2 and theme = 'admins'" -nln 
admin -overwrite admin.gpkg 
/vsis3/overturemaps-us-west-2/release/2023-07-26-alpha.0

It would be nice to save these JSON structures in the .gpkg, but I'm not 
sure how to go about it.

Any help would be greatly appreciated!
Scott



More information about the gdal-dev mailing list