This is for osm_base which projection is 3857
node index.js
```14-produce-osm
Trial with prototype14 code (produce)
## install
```console
git clone [email protected]:ubukawa/14-produce-osm
cd 14-produce-osm
npm install
cat config/example.hjson
vi config/default.hjson
node index.js
node index_africa.js //Small parts for test