How-to

Run package against the coded output of step 4, with step 5's name fixes applied.

topo-tools package admin2_coded.parquet --output "release/{x}.parquet" \
  --name-field "adm{n}_name" --code-field "adm{n}_code" \
  --output-code-field "adm{n}_pcode"

Earlier steps work with adm{n}_code; --output-code-field writes the release's code columns as adm{n}_pcode.

Writes one release/admin{n}.parquet per detected level, release/points.parquet (one label point per admin unit), and release/lines.parquet (the deduplicated boundary network).

topo-clean, edge-match, and code-create each write an issues file only when they find something to report; load one as a map layer, not just a table, to see exactly which features it touched.