I´d like to point up proposal of new smoothness tag, which seems to solve the problems with tracktype and surface tags. http://wiki.openstreetmap.org/index.php/Proposed_features/Smoothness
It would be IMHO great solution for the track rendering problem, rendering could be also altered for special maps like cycle map or skate map, because the proposal clearly defines usability of the track. The same schema could be also used for rendering footways, cycleways and paths, with diferrent color. Proposal of track surface rendering: excelent - single solid line, thick goog - single solid line, thin intermediate - dashed line with longer dashes bad - dashed line with shorter dashes horrible - dotted line impassable - dotted line with greater spaces between dots This rendering schema could be also used for tracktype values till the smoothness tag will be in broader usage. Tomas _______________________________________________ talk mailing list talk@openstreetmap.org http://lists.openstreetmap.org/cgi-bin/mailman/listinfo/talk