[OSM-dev] Dealing with segements referencing deleted nodesinthe planet dump

Dean Earley dean at earlsoft.co.uk
Thu Jan 18 17:58:51 GMT 2007


Nick Black wrote:
> So then should editors stop the deletion of nodes joined to segs?

Yes, as well as in the API.
Afaik, JOSM protects against this, but the applet doesn't.

Nodes should only be deletable when used by 0 or 2 segments. in the 
latter case, deleting one of the segments and joining the other in its 
place.

Any deleted segments should be removed from any ways they happen to be in.

I don't think there are any other restrictions on deletion (unless you 
get to merging of different ways used by a segment when a node is deleted :)

-- 
Dean Earley, Dee (dean at earlsoft.co.uk)

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