Hello,
i once downloaded two huge TIF from the Nasa web server, they are called
land_shallow_topo_east.tif and land_shallow_topo_west.tif.
I'd like to use these files as background when rendering a map, so i tried in
a modified version of OSM's generate_image.py to add a layer for the east
TIF.
2009/4/19 Torsten Mohr tm...@s.netic.de:
Hello,
i tried another way and added this part to the osm.xml that i use to describe
the map (as the first Layer):
Layer name=bground_east status=on lox=0.0 loy=-85.0511 hix=180.0
hiy=85.0511 srs=+proj=merc +a=6378137 +b=6378137 +lat_ts=0.0
Hi,
Mapnik is not capable of reprojecting images, so you'll need to have a
matching projection for your map, your raster image, and you bounding
box. In the XML below it looks like you have degrees for your layer
bounds - those should be expressed in projected units instead, and the
map's
Hello,
thanks for that hint. I was using lat/lon values, i think that was my main
mistake.
I still need to figure out the correct values and reproject the image, that
is right and is what i expected. But now i at least get an image...
Best regards,
Torsten.
Am Sonntag, 19. April 2009
4 matches
Mail list logo
