Hello, According to the web site, I can change the description given in the template.args file for each file created. Is it possible to give an option to the command line to tell the splitter to write a specific description in the template.args file. That way it's possible to run the splitter, then mkgmapp without intervention. Something like : java -jar splitter.jar --Description="bla bla bla" would result in the template.args file : mapname: 63240501 description: bla bla bla input-file: 63240501.osm.gz mapname: 63240502 description: bla bla bla input-file: 63240502.osm.gz I also noticed that "java -jar splitter.jar --help=options" doesn't give me any information about the splitter options. Is it not implemented, or is it me? Thank you. Francois