[mkgmap-dev] --gmapi not in parameter list

Thu Jan 11 16:19:55 GMT 2018

Hi Henning,

I believe that Garmin uses a formula for these numbers. At least for 
older maps, City Navigator maps are different. It looks like that:

first_mapname = 0x606000 + 2048*family_id
overview_mapname = first_mapname + 2047

I don't think any program looks at overview mapname but GPS doesn't 
accept multiple tiles with the same mapname.

-- 
Best regards,
Andrzej