A cry of frustration:

I do bimonthly runs of the worldwide coastlines 
(http://metro.teczno.com/#coastline), and Canada seems to be a recurring source 
of problems. What the heck is going on up there? I consistently see new imports 
of what seems to be Canvec data screwing up coastlines and making for some 
deeply broken renders:

        http://mike.teczno.com/img/broken-coast.png

Most of that junk in the Atlantic Ocean is newly introduced within the last few 
weeks, and is making it difficult to get out a clean coastline suitable for 
rendering. It shows up in the main OSM mapnik tiles in Hudson Bay, too:

        http://www.openstreetmap.org/?lat=55.7&lon=-83.6&zoom=5&layers=M

I've been trying to fix problems as I encounter them and I've managed to fix 
invalid coastilnes around Baltimore, Houston, Tampa and the dreaded Montréal 
area in an effort to generate a usable map of North America, but this Canvec 
stuff is absolutely killing me.

-mike.

----------------------------------------------------------------
michal migurski- m...@stamen.com
                 415.558.1610




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