Hi Ticker,
sorry, just noticed that something went wrong with copy because of the \0
character.
Anyway, I think I understand the meaning of the part with the prefixes.
I assume that Garmin reads the first 5 bits and uses this value as an index
into a table
which directly follows the first
Hi Ticker,
I think those are the two that I didn't post before.
Gerd
Von: mkgmap-dev im Auftrag von Ticker
Berkin
Gesendet: Mittwoch, 22. Dezember 2021 12:32
An: Development list for mkgmap
Betreff: Re: [mkgmap-dev] [mkgmap-svn]Commit r572:
Hi Gerd
Can you send me the Mdr16 display of some of the other maps you've been
looking at. I'd like to try and find some meaning for bytes 0..2 and
the prefix before the level 5 data.
Thanks
Ticker
On Wed, 2021-12-22 at 08:43 +, Gerd Petermann wrote:
> Hi Ticker,
>
> I also thought that
Hi Ticker,
I also thought that some bytes may tells us the uncompressed size or
frequencies. I don't see any clear pattern so far...
Some number for the Adria Topo Map: (Mdr 16 length 212)
Uncompressed size: 1.582.655 (0x18263e) , compressed: 1029077 (0x0fb3d5)
Frequencies of the tree nodes:
