[mkgmap-dev] splitter r247

Mon Nov 26 19:34:27 GMT 2012

Am 26.11.2012 20:26, schrieb GerdP:
> Hi Carlos,
>
> Carlos Dávila-2 wrote
>> El 26/11/12 15:45, GerdP escribió:
>> I have just used r247 to produce a map of South America and noticed that
>> although it results in an smaller number of tiles for the same
>> max-nodes, tiles aspect ratio is not optimal (see screenshots).
>> r247: java -Xmx1500M -jar splitter-pl.jar --keep-complete --overlap=0
>> --max-nodes=1000000 --no-trim --geonames-file=cities15000_AME.zip
>> --mapid=55139001 south-america.osm.pbf
>> 48 tiles, 474.3 MB resulting img's
>> r202: java -Xmx1500M -jar splitter.jar --overlap=3000
>> --max-nodes=1000000 --no-trim --geonames-file=cities15000_AME.zip
>> --mapid=55139001 south-america.osm.pbf
>> 56 tiles, 475.3 MB resulting img's
> Please send me the densities-out.txt file produced by r247.
> Just a question: What is the reason for using --no-trim?
> I think it is not possible to create "nice" tiles when this option is used.
--no-trim results in a coverage without gaps. Without no-trim you'll get 
gaps in regions without data. Especially in water regions.

Henning