On 08.12.2010 20:50, WanMil wrote:
On 05.12.2010 15:48, WanMil wrote:
I committed r1746 to the coast branch. The floodblocker rules which OSM elements are used to detect land and as sea areas can now be configured in the special style resources/styles/floodblocker. If this style marks a ways as garmin type 0x01 the way is on land whereas 0x02 is used for sea. Now you can configure your own rules which tag combinations should be used for the flood blocking algorithm.
Have fun! WanMil
I have used it without problems, however currently all geofabrik extracts I had used (even Australia/Oceania or Lower Saxony) worked on the old version without problems too, while often these extracts caused severe flooding (haven't got any broken extracts saved however)... Also not really sure if my command line makes sense: /generate-sea=--generate-sea=extend-sea-sectors,close-gaps=6000,floodblocker,fbgap=50,fbthres=500,fbratio=5/
(until now I have been using: /generate-sea=--generate-sea=polygons,extend-sea-sectors,close-gaps=6000/ )
I think it is safe to commit the coast branch to trunk (and maybe include some defaults in the help file, especially I have no clue about a sensible fbration value), I could not note any problems.....
Felix,
thanks for testing!
Yesterday I have committed that the multipolygon sea generation also creates land polygons. This should fix a shortcoming which prevented some users from using the mulitpolygon sea generation.
Hi WanMil, I just noted, the multipolygon mode does not work. The floodblocker does not seem to show any effect. Do you need a testfile for this? (I had a 2 tiles in Germany flooded, even though using values that should have blocked the sea easily, hence I thought let's try out what it gives taking "polygons" out of the commandline, and bang, the flooding disappeared!