[mkgmap-dev] contours not rendered anymore

Tue Mar 13 13:13:41 GMT 2018

Hi Minko,

the problem is caused by the recent change to automatically detect a reasonable value for max-jobs if not specified.
It is an error, so don't try to understand it ;-)

Gerd

________________________________________
Von: mkgmap-dev <mkgmap-dev-bounces at lists.mkgmap.org.uk> im Auftrag von lig fietser <ligfietser at hotmail.com>
Gesendet: Dienstag, 13. März 2018 13:05:40
An: Development list for mkgmap
Betreff: Re: [mkgmap-dev] contours not rendered anymore

I have read it but I don't understand a thing why leaving this option out does not render one of the four tiles, this map of only four tiles of contours is not big at all so I assume it does not need much processing power?

________________________________
Van: mkgmap-dev <mkgmap-dev-bounces at lists.mkgmap.org.uk> namens Gerd Petermann <gpetermann_muenchen at hotmail.com>
Verzonden: dinsdag 13 maart 2018 04:20:14
Aan: Development list for mkgmap
Onderwerp: Re: [mkgmap-dev] contours not rendered anymore

Well, the intended meaning is documented in the help.
Obviously the detection for a good value has an unwanted side effect :-(

Will look at it later if Mike doesn't want to take over.

Gerd

________________________________________
Von: mkgmap-dev <mkgmap-dev-bounces at lists.mkgmap.org.uk> im Auftrag von lig fietser <ligfietser at hotmail.com>
Gesendet: Dienstag, 13. März 2018 11:42:15
An: Development list for mkgmap
Betreff: Re: [mkgmap-dev] contours not rendered anymore

Thanks Gerd, that solved this issue.

What does --max-jobs do?

________________________________
Van: mkgmap-dev <mkgmap-dev-bounces at lists.mkgmap.org.uk> namens Gerd Petermann <gpetermann_muenchen at hotmail.com>
Verzonden: dinsdag 13 maart 2018 03:32:47
Aan: Development list for mkgmap
Onderwerp: Re: [mkgmap-dev] contours not rendered anymore

Hi Minko,

it seems this is an effect of the change reg. the --max-jobs option.
Please add the option --max-jobs as a work-around.

Gerd

________________________________________
Von: mkgmap-dev <mkgmap-dev-bounces at lists.mkgmap.org.uk> im Auftrag von lig fietser <ligfietser at hotmail.com>
Gesendet: Dienstag, 13. März 2018 11:19:52
An: Development list for mkgmap
Betreff: Re: [mkgmap-dev] contours not rendered anymore

Hi Gerd,

Good question. I have now turned off DEM compilation but it does not matter. When I compile those four tiles, all im's are created but only 10010201.img is not rendered. See the attached picture bad.jpg. In an older version (mkgmap-r3847) it works fine (good.jpg)

________________________________

Hi Minko,

does this only happen when you combine the contour tiles with tiles containing DEM?
If yes, maybe the problem is that the tiles have different bounding boxes now as DEM requires an enlarged bbox in the TRE file.
What do you mean with "it is not included in the map" ?

Gerd

________________________________________
Von: mkgmap-dev <mkgmap-dev-bounces at lists.mkgmap.org.uk> im Auftrag von lig fietser <ligfietser at hotmail.com>
Gesendet: Dienstag, 13. März 2018 09:12:47
An: mkgmap-dev
Betreff: [mkgmap-dev] contours not rendered anymore

Hi,
Since recently one of my contour tiles of my Benelux map is not rendered anymore. I am using mkgmap r-4127

In my workflow I use mkgmap.args -c contours\contours.args, the contours folder you can download here:
http://mijndev.openstreetmap.nl/~ligfietser/mkgmap/

As you can see, I do not use already processed img's but mp format, because two tiles on top of each other that were compiled with different versions of mkgmap will cause conflicts so I have to process them with exactly the same mkgmap as my map tiles. Maybe the latest versions of mkgmap cannot do this correctly anymore? Problem tile is 10010201.mp, it is compiled as 10010201.img but is not included in the map anymore. Is this tile too big?  I know there is a workaround by combining contour data straight into the map data but it has always worked until now.

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