Hi Andrzej The SRT determines the sort order of names in the MDR and also within the IMG file. So it seems to me that one is always required. I assumed that the MDR file was just a convenient place to put it. When you create a gmapsupp from a map with a MDR, there is only a single SRT file which must apply to the MDR and also to the individual IMG files. I recently noticed that some Garmin maps have the SRT file repeated for every IMG file within the gmapsupp.img as well as a copy for the MDR. But I don't know, perhaps when there is no MDR the SRT does not get picked up. Only experiment can show what is needed. Cheers, Steve
what about SRT subfile? I think SRT is only a part of an MDR (or a part of a tile). It is associated to MDR by its name. See code in GmapsuppBuilder.java:
if (createIndex) { MdrBuilder mdrBuilder = addMdrFile(familyId, info.getSort()); mdrBuilder.onMapEnd(info); } addSrtFile(familyId, info);
Maybe it should be like that: if (createIndex) { MdrBuilder mdrBuilder = addMdrFile(familyId, info.getSort()); addSrtFile(familyId, info); mdrBuilder.onMapEnd(info); }