Hi all, I've committed r273 in the problem-list branch. Besides some cosmetic changes I've implemented a first try to estimate the nodes that mkgmap adds because of the --precomp-sea parameter. If you specify the same parameter in splitter, it will read the precompiled sea files after reading the normal input files. The data is used like this: The density map that is created while reading the normal input covers a bounding box, splitter then reads all sea data that falls into this bounding box and counts the nodes in a 2nd density map. In a final step, it merges the two density maps so that only those areas with 0 nodes in the normal file are changed. Note that this happens before any kind of trimming occurs. The --precomp-sea parameter is ignored when --split-file is given. This should fix remaining problems reported eg. by toc-rox: http://gis.19327.n5.nabble.com/Norway-not-buildable-with-the-no-trim-option-... Please let me know if it works as expected. Gerd -- View this message in context: http://gis.19327.n5.nabble.com/splitter-r273-with-precomp-sea-parameter-tp57... Sent from the Mkgmap Development mailing list archive at Nabble.com.