[mkgmap-dev] Combining img files to a single map
From Harri Suomalainen hsuomal at welho.com on Wed Nov 2 14:44:00 GMT 2022
Yes, I've been trying to combine multiple gmapsupp files. I have a workflow that makes uses mkgmap to make several files from the same splitted files using "mkgmap -gmapsupp ..." How does one combine tiles when there are multiple styles used with same source tiles? Compile without -gmapsupp option and then combine multiple .img -files? (Are there restrictions like should they be same family or whatever, as long as different mapname/id?) At the moment I have tiles, use mkgmap with some style and then run mkgmap with another style to make overlay like arrows for oneway streets and I need to combine that kind of results. On 1.11.2022 20.11, Gerd Petermann wrote: > Hi Harri, > > you seem to try to combine different gmapsupp files? I think this is not supported by mkgmap. > Why don't you combine the wanted tiles instead? > > Gerd > > ________________________________________ > Von: mkgmap-dev <mkgmap-dev-bounces at lists.mkgmap.org.uk> im Auftrag von Harri Suomalainen <hsuomal at welho.com> > Gesendet: Dienstag, 1. November 2022 14:09 > An: mkgmap-dev at lists.mkgmap.org.uk > Betreff: [mkgmap-dev] Combining img files to a single map > > I'm had problems combining different maps to a single file with mkgmap > (latest version but this has been a long term problem) > > What are the requirements for combining? I seem to not find any > documentation about it other than that mapname should be different on files. > > I'm generating multiple files, all with different family-id, product-id, > mapname and map description. They all use different typ-files matching > the file family/product-id of the compiled map. > > Combining with gmaptool (command-line on linux) has been successful with > "./gmt -jo gmapsupp.img basemap.img fixme.img oneway.img". (Using a very > old 2015 version, just because I have had it installed) > > Combine attempts with like "java -jar mkgmap/mkgmap.jar --gmapsupp > basemap.img fixme.img oneway.img" give very small files and I get > warnings like "WARNING (global): Could not copy MAKEGMAP.MPS > uk.me.parabola.imgfmt.FileExistsException: File MAKEGMAP.MPS already exists" > > What is the correct way to go? (Only my basemap has routing information, > other files are overlay info like fixme marking, oneway arrows and similar) > > Chears, Harri > _______________________________________________ > mkgmap-dev mailing list > mkgmap-dev at lists.mkgmap.org.uk > https://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev
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