May 25, 2020, 1:01:47 PM5/25/20
I have read the main "readme.txt" file but I still don't understand what data are stored in the "adminCode5".txt and the "hierarchy.txt" free gazetteer data files. Looking at these tables, I understand that both files store some ids in the parent/child relationship but don't know in which table can I find the names for these records, or where these ids point to.
My second question is where can I please find names and ids for the "admin3 code" and "admin4 code" columns of the main geoname table. In the case of the "admin1 code" and "admin2 code" columns, it's clear because there exist respective "admin1CodesASCII.txt" and "admin2Codes.txt" files which contain the names and ids. However there are no ""admin3CodesASCII.txt" nor "admin4Codes.txt" files.
Please can you help me understand these points?