Hi Gerd, the problem occurs when there is the administrative boundary relation admin_level = 10. At least in Brazil there is no admin_centre to admin_level 10. When included in relation to tag place the add-poi-to-area create a POI at the center, which I believe would be desired, however, in many relations of this type, this addition doubles the POI when this already exists in the area. I'm not a programmer, but I imagine a rule that when in a boundary relation admin_level = 10, do not create a POI in the center where there is a POI with the same name in the area. Marcio From: Gerd Petermann Sent: Wednesday, May 20, 2015 10:53 AM To: mkgmap-dev@lists.mkgmap.org.uk Subject: Re: [mkgmap-dev] [mkgmap-svn] Commit: r3573: admin_centre-v1.patch: avoid to create duplicate POI Hi Anor, no, sorry, you probably wanted to point out that mkgmap should treat this case like a node with admin_centre=*. I see that this is only a proposal: http://wiki.openstreetmap.org/wiki/Relations/Proposed/Label and it seems not widely used. Any comments from others? Gerd -------------------------------------------------------------------------------- From: gpetermann_muenchen@hotmail.com To: mkgmap-dev@lists.mkgmap.org.uk Date: Wed, 20 May 2015 15:44:29 +0200 Subject: Re: [mkgmap-dev] [mkgmap-svn] Commit: r3573: admin_centre-v1.patch: avoid to create duplicate POI Hi Anor, interesting, I've just posted a possible explanation for this. Please check if the boundary below is divided as described here: http://gis.19327.n5.nabble.com/Duplicate-cities-tp5845284.html Gerd