My buildmap has a large number of errors like : Invalid way 6295259 due to missing node 46787599 Invalid way 6295259 due to missing node 46788476 That comes from the scan of iso-nl-011.osm . When I scan the split files, this is confirmed : pavilion: {1267} fgrep 46787599 nl.tmp/*.osm nl.tmp/iso-nl-011.osm:<nd ref='46787599'/> nl.tmp/iso-nl-011.osm:<nd ref='46787599'/> nl.tmp/iso-nl-036.osm:<nd ref='46787599'/> nl.tmp/iso-nl-036.osm:<nd ref='46787599'/> nl.tmp/iso-nl-052.osm:<node id='46787599' lat='52.5065000' lon='4.5992000'/> nl.tmp/iso-nl-052.osm:<nd ref='46787599'/> nl.tmp/iso-nl-052.osm:<nd ref='46787599'/> nl.tmp/iso-nl-076.osm:<node id='46787599' lat='52.5065000' lon='4.5992000'/> nl.tmp/iso-nl-076.osm:<nd ref='46787599'/> nl.tmp/iso-nl-076.osm:<nd ref='46787599'/> nl.tmp/iso-nl-172.osm:<node id='46787599' lat='52.5065000' lon='4.5992000'/> nl.tmp/iso-nl-172.osm:<nd ref='46787599'/> nl.tmp/iso-nl-172.osm:<nd ref='46787599'/> nl.tmp/iso-nl-174.osm:<node id='46787599' lat='52.5065000' lon='4.5992000'/> nl.tmp/iso-nl-174.osm:<nd ref='46787599'/> nl.tmp/iso-nl-174.osm:<nd ref='46787599'/> pavilion: {1268} So not all the split files that require info about a node (they have an "nd") also got the "node". What's wrong ? Danny -- Danny Backx ; danny.backx - at - scarlet.be ; http://danny.backx.info