[OSM-talk] areas without holes

[Robert Vollmert]

Hello,

the attached script joins up the ways in multipolygons that satisfy  
the following:

all members are non-closed ways with role=""
all members share the same tags (apart from created_by)
by reversing some of the ways, they form one long way

The member ways are merged into one long way and the relation is  
deleted.

I've run it on relations with id below 1000. It fixed about 300.

Cheers
Robert
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