[mkgmap-dev] Meaning of some mkgmap output messages

Fri Jun 9 10:36:59 BST 2023

Hi Carlos

The first message is related to forming subdivisions that obey all
required restrictions:
           (area.getNumLines() > MAX_NUM_LINES
        || area.getNumPoints() > MAX_NUM_POINTS
	|| (sizes[MapArea.POINT_KIND] + sizes[MapArea.LINE_KIND]) >
              MAX_RGN_OFFSET_SIZE
	|| sizes[MapArea.XT_POINT_KIND] > MAX_XT_POINTS_SIZE
	|| sizes[MapArea.XT_LINE_KIND] > MAX_XT_LINES_SIZE
	|| sizes[MapArea.XT_SHAPE_KIND] > MAX_XT_SHAPES_SIZE)
 mustSpit = true;

and the bounds of the subdivision/area must an exact number at the
given resolution. The given area is already 1 unit square and exceeds
the limit of features.

Check what your style is adding at resolution 11 or lower - it looks
like only sea in the default style

Ticker

On Thu, 2023-06-08 at 18:29 +0000, Gerd Petermann wrote:
> Hi Carlos,
> 
> the 2nd msg was introduced with r3679, I hope the svn log entry
> helps:
> https://www.mkgmap.org.uk/websvn/revision.php?repname=mkgmap&path=%2F&rev=3679
> 
> Gerd
> 
> ________________________________________
> Von: mkgmap-dev <mkgmap-dev-bounces at lists.mkgmap.org.uk> im Auftrag
> von Carlos Dávila <carlos at alternativaslibres.org>
> Gesendet: Donnerstag, 8. Juni 2023 18:43
> An: Development list for mkgmap
> Betreff: [mkgmap-dev] Meaning of some mkgmap output messages
> 
> Hello all
> 
> I receive two types of messages when compiling some maps which I
> don't
> know how to interpret and if I should take any action to avoid them.
> 
> First is of the form "(Area): 31177007.o5m: Area.split 1669081
> 4757504
> 1670337 4759552 res 11 can't 2 1" which is produced for tile
> 31177007:
> 1548288,4409344 to 1673216,4911104 from split file. In some cases the
> end is "1 2" instead of "2 1".
> 
> The other one is of the form "Tile selection (0x4a) polygon for tile
> 25171101 cannot be written in level 0 resolution 20, using 18
> instead"
> and is produced for tile with bounding box 1753088,-8343552 to
> 3555328,-5726208 from split file.
> 
> 
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