Hi

I compiled europe.osm.pdf with r4600 and did not encounter any errors.
+ Merged DEM from Freizeitkarte
+ Contourlines
+ Routing
1884 IMG files, 15.8Gb an Overviewmap of 29.684 kB and the index is 757Mb
 

Thanks a lot
Gr Joris




Met vriendelijke groeten,

Joris Bo
jori...@hotmail.com

-----Oorspronkelijk bericht-----
Van: mkgmap-dev <mkgmap-dev-boun...@lists.mkgmap.org.uk> Namens Gerd Petermann
Verzonden: dinsdag 26 januari 2021 18:37
Aan: Development list for mkgmap <mkgmap-dev@lists.mkgmap.org.uk>
Onderwerp: Re: [mkgmap-dev] Tiles pruned in DEM map

Hi Carlos,

I assume you meant 4.5 MB. I am not sure about the limits, is it 16MB for a 
single sub file (RGN, DEM etc) or 16MB for one *.img?

Gerd

________________________________________
Von: mkgmap-dev <mkgmap-dev-boun...@lists.mkgmap.org.uk> im Auftrag von Carlos 
Dávila <car...@alternativaslibres.org>
Gesendet: Dienstag, 26. Januar 2021 15:52
An: Development list for mkgmap
Betreff: Re: [mkgmap-dev] Tiles pruned in DEM map

I have compiled Australia with mkgmap r4600, with dem and without 
--no-order-by-decreasing-area at the end of command line and all tiles seem to 
display correctly. Overview size is 4.5 GB. What size is expected to cause 
trouble?

El 24/1/21 a las 8:59, Gerd Petermann escribió:
> Hi Ticker,
>
> my concern was not about the number of additional bytes on the disk, but the 
> size limits in IMG format. Anyway, since nobody else commented we probably 
> only find out when someone hits that limit, so I've committed the patch 
> (first v5, than changes from v6, sorry for that) with  r4599.
>
> Gerd
>
> ________________________________________
> Von: mkgmap-dev <mkgmap-dev-boun...@lists.mkgmap.org.uk> im Auftrag 
> von Ticker Berkin <rwb-mkg...@jagit.co.uk>
> Gesendet: Samstag, 23. Januar 2021 19:54
> An: Development list for mkgmap
> Betreff: Re: [mkgmap-dev] Tiles pruned in DEM map
>
> Hi Gerd
>
> Given that the overview map is for use on computers with 100s of G of 
> disk space and the main map will be a G or so, can an extra few 10K or 
> so in the overview map really be a problem for anyone?
>
> Building British-and-ireland, with default style and just --gmapsupp 
> (ie no index or routing) gmapsupp.img is 542M and osmmap.img is 220k.
> With --order-by-decreasing-area they increase to 603M (11.3%) and 228k 
> (3.6%).
>
> With routing, indexing, code page 1252 and other typical options, 
> gmapsupp.imp might be double the size and so the percentage increase 
> would be a lot less but not significantly different for osmmap.img.
>
> Ticker
>
> On Sat, 2021-01-23 at 11:29 +0000, Gerd Petermann wrote:
>> Hi Ticker,
>>
>> outch, sorry! It seems I created my patch without any testing :( I'm 
>> still not happy with the handling of the --order-by-decreasing -area 
>> option. I wonder why nobody else comments on this. Either nobody 
>> cares about the size of the overview map or nobody else tried any of 
>> the patches. Since this is a major change I hoped for more feedback.
>>
>> Gerd
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