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[mkgmap-dev] Embedding raster maps

From Ticker Berkin rwb-mkgmap at jagit.co.uk on Tue Jan 25 08:45:04 GMT 2022

Hi Gerd

When I looked at this (not very closely) a couple of weeks ago, it
seemed as if LBL could be huffman encoded, with ENCODING_FORMAT set to
11, and the decoding table somewhere in RGN


On Tue, 2022-01-25 at 08:10 +0000, Gerd Petermann wrote:
> Hi Steve,
> if I got that right data in RGN5 is like MDR16, means, it contains
> Huffman decoding data. At least a lot of bytes look similar
> and GPXSee also gets the decoding data from it.
> Most of the code that displays MDR16 can be used to read RGN5, too.
> Gerd

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