I'm using osm2po to import Open Street Map data. I want to get information about roundabouts. In the final SQL file I need to know if a road is part of a roundabout or not.
The only way to get this information in the SQL file is to change the clazz or flag value.
How can I get a different clazz value for roundabouts?
I have tried to change the configuration file but without any effect :
wtr.tag.junction.roundabout = 1, 77, 35
I never get 77 value in clazz column.