Hi,

 

I have, maybe some off-topic questions:

 

- sometimes I'm reading in some posts of you about a 'display tool'. I don't know that tool, who can provide a link?

 

- when I create a map with mkgmap a *_mdr.img get's created. That's ok, I need that file for Basecamp/Mapsource. In the days without internet connection I played with the available tools on my PC, so I 'played' with GMapTool. I splitted a gmapsupp.img (generated with mkgmap) and I got back the tile img's and some other files, including the *_mdr.img. I noticed that the filesize of the tile img's and *_mdr.img is not the same as produced by mkgmap. Till now I thought that a gmapsupp.img is something like a container for all the single files and that it is possible to extract the files again 1:1. I thought that gmt does this. So I wondered that I got differences. I just want to know if my assumptions are correct or not.  

 

Thanks in advance,

Gert