Schema

First step of boundary cleaning. A source delivery arrives with its own column names. This step maps every level’s names and codes to the release schema (adm{n}_name, adm{n}_code) and copies each parent’s columns onto its children.

How-to

Task-oriented. Map each level below admin0, review the crosswalk, join each parent onto its children, then check the result.

How-to

Reference

Information-oriented. What schema-detect, schema-map, schema-join and schema-fill do, with their options and outputs.

Reference