Mark Burton wrote:
Hi Apollinaris,
Got 7 of these errors for US Region_01 (161 tiles). What is the best way to resolve? img file is still created - split into tiles - split contour lines for minor, medium, major into different osm files? - ignore, can't find any obvious problems in the map at this location
I use srmt1 hgt 1x1 degree tiles, gdal_contour with 25m contour lines.
SEVERE (MapSplitter): Area too small to split at http://www.openstreetmap.org/?lat=43.78618&lon=-113.26460&zoom=17 (reduce the density of points, length of lines, etc.)
As an experiment, you could reduce the value on line 139 of uk.me.parabola.mkgmap.build.MapSplitter.java from 100. That value is quite arbitrary. It would be interesting to see what happens if you set it to, say, 10.
Splitting the contour lines into a small number of pieces should also make the problem go away. i.e. halve or quarter them.
Cheers,
Mark
I get a different error with UK contour lines from SRTM data: SEVERE (Polyline): Problem writing line (class uk.me.parabola.imgfmt.app.trergn.Polyline) of type 0x20 containing 2 points and starting at http://www.openstreetmap.org/?lat=51.41591&lon=-8.33332&zoom=17 SEVERE (Polyline): Subdivision shift is 0 and its centre is at http://www.openstreetmap.org/?lat=51.61371&lon=-6.94443 &zoom=17 SEVERE (Polyline): deltaLong = -64727 SEVERE (Polyline): Problem writing line (class uk.me.parabola.imgfmt.app.trergn.Polyline) of type 0x20 containing 2 points and starting at http://www.openstreetmap.org/?lat=50.30011&lon=-4.08691&zoom=17 SEVERE (Polyline): Subdivision shift is 0 and its centre is at http://www.openstreetmap.org/?lat=50.55436&lon=-6.21011 &zoom=17 SEVERE (Polyline): deltaLong = 98948 SEVERE (Polyline): Problem writing line (class uk.me.parabola.imgfmt.app.trergn.Polyline) of type 0x20 containing 2 points and starting at http://www.openstreetmap.org/?lat=50.30584&lon=-4.08691&zoom=17 SEVERE (Polyline): Subdivision shift is 0 and its centre is at http://www.openstreetmap.org/?lat=50.86086&lon=-6.21011 &zoom=17 SEVERE (Polyline): deltaLong = 98948 Like with Apollinaris, the compilation still finishes and the tiles work fine in the GPS. Charlie