[mkgmap-dev] Splitter

Mon Feb 9 03:37:33 GMT 2009

I have an SRTM contour osm file (270 MB) with 2875513 nodes I'm using
the dafault map-features.csv

On Sat, Feb 7, 2009 at 8:41 PM, Ralf Kleineisel <ralf at kleineisel.de> wrote:
> maning sambale wrote:
>> How many OSM nodes should a single img contain?  I'm having problems
>> generating img from srtm2osm contours.  Will use the splitter to do
>> this.
>
> It depends heavily on the type of map. The splitter does not know
> anything about your mkgmap style, e.g. which types of ways and nodes you
> do include in your map and which you don't. Other mkgmap features like
> the new POI-for-roads feature need space as well if you use them.
>
> I have successfully created maps from OSM data with
> "--max-nodes=1000000" and overlay maps with contour lines only from SRTM
> data with "--max-nodes=5000000".
>
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-- 
cheers,
maning
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