Am 19.12.2012 20:52, schrieb GerdP: > Henning Scholland wrote >>> What do you think? >> Sounds good. Typical the tag-list wont change very often, only if you >> change your style or then mkgmap changes default tags, so it should be >> possible to generate such a list manually. First point isn't hard, >> because the user did this active and can create a new list. If >> mkgmap-behavior changes, the user doesn't mind it and this could lead to >> problems. So it would be best, to did this everytime splitter runs. But >> this could also be managed seperate in script. >> >> First call mkgmap.jar --create-tag-list, then splitter and mkgmap as >> usual. > I just tried a hard coded version of this and the effect is not promising: > files are only 4 % smaller, but runtime increased with o5m and decreased > with pbf output. > All changes are small, so forget that idea. I think it depends on how it should be coded. If you just skip tags, the benefit isn't huge in compressed output. There would be a benefit, if everything is skiped, if it contains a tag. Eg. remove complete landuse=*, natural=* and so on.
But this could also be done with osmfilter or osmosis. So I would agree to forget that idea. Henning _______________________________________________ mkgmap-dev mailing list [email protected] http://lists.mkgmap.org.uk/mailman/listinfo/mkgmap-dev
