2014-05-16 11:48 GMT+02:00 Ilya Zverev <[email protected]>: > Yes, that's a bug I've also encountered when trying to render > 1000x26000 strip. Looks like an overflow error in Mapnik. Use --tiles > parameter (I'd suggest --tiles 3): it will generate the image in 9 > parts and then merge them with Imagemagick. > > > Can I feed it with the > > "classic" render.xml style (no carto), or does it expect a > > carto-style? In the second attempt I'm omitting the dimensions and > > only defining a zoom level, a bounding box and a output resolution. > > It expects a regular mapnik xml, not cartocss or cascadenik. > CartoCSS projects should be processed with carto -l. >
Could get the italy rendering done within some further tries, but now I'm stuck with Rome. I've done a lot of rendering attempts, but I hardly ever got what I expected (would want the whole city as z17 or z16, but all I can manage to get is z14). Even with tiles 12 it fails silently on z15 with this commandline: nik4.py -b 12.35 41.777 12.64 42 -p 300 -z 15 --tiles 12 osm-render-noicons.xml roma_300dpi.png The single tiles are not so big then (ca. 1200 x 1800 pixels) but still the map is of a far bigger place (in low zoom around 6 or 7 I guess) with my area of interest sitting tiny in the upper left corner. Any ideas? cheers, Martin
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