Hi Henning, reg. 2nd: I think the message is clear: "Use a larger block size with an option such as --block-size=1024 or --block-size=2048" The value 65535 is the number of blocks, not the block size. I am not sure why this number is not calculated by mkgmap, I'll have a closer look later. reg. 3rd: Yes, we probably need another option like dem-poly to tell mkgmap a polygon. Points outside of the polygon would get height 0. I wrote this to Ervin but it seems that I forgor to copy the list. Gerd ________________________________________ Von: mkgmap-dev <mkgmap-dev-bounces@lists.mkgmap.org.uk> im Auftrag von Henning Scholland <osm@hscholland.de> Gesendet: Montag, 25. Dezember 2017 14:06:22 An: Development list for mkgmap Betreff: Re: [mkgmap-dev] Error BeNeLul Hi Gerd, I got a similar error in East Malaysia/Philippine in that tile: 63240328: 188416,5429248 to 538624,5650432 If you need o5m-file let me know. I used: x-dem=E:\SRTM\hgt\SRTM3v3.0 x-overview-dem-dist=276160 2nd: After you changed the file size limit I ran in some of the problematic tiles into: SCHWERWIEGEND (BlockManager): .\63240185.o5m: overflowed directory with max block 65534, current=65535 SCHWERWIEGEND (MapFailedException): .\63240185.o5m: (thrown in BlockManager.allocate()) Too many blocks. Use a larger block size with an option such as --block-size=1024 or --block-size=2048 It mainly happen in low data areas in China, Arabia and Australia. I'm not so sure, if I just should increase the block-size to 128000 or is there an limit? The examples are quite low values. Can you or someone else gave me a suggestion? 3rd: It seems overview-dem is generated for a larger rectangle area, not only for the existing map area. For areas out of map area (areasa.list,..) I would expect DEM is treated as 0 elevation. Henning On 25.12.2017 17:11, Gerd Petermann wrote:
Hi Arndt,
I was not able to reproduce this problem. Please tell us your dem options.
Gerd
________________________________________ Von: mkgmap-dev <mkgmap-dev-bounces@lists.mkgmap.org.uk> im Auftrag von Arndt Röhrig <arndt@speichenkarte.de> Gesendet: Montag, 25. Dezember 2017 03:17:14 An: Development list for mkgmap Betreff: [mkgmap-dev] Error BeNeLul
Happy Christmas :)
i have a problem to build a NRWplus map or a BeNeLux map. (NRW plus all countrys around)
The OSM-Data is reduced to "Bremen". SRTM is NRW & all countrys around.
mkgmap 4000 build a correctly map. mkgmap 4019 crashes with this message:
SCHWERWIEGEND (MapBuilder): ..\Splitter\88039020.osm.pbf: exception while creating DEM file SCHWERWIEGEND (MapFailedException): ..\Splitter\88039020.osm.pbf: (thrown in MapBuilder.makeMap()) 23 SCHWERWIEGEND (MapBuilder): ..\Splitter\88039021.osm.pbf: exception while creating DEM file SCHWERWIEGEND (MapFailedException): ..\Splitter\88039021.osm.pbf: (thrown in MapBuilder.makeMap()) 23
gmapsupp will not build with this.
http://www.speichenkarte.de/beta/88039020.osm.pbf
Greets
Arndt _______________________________________________ mkgmap-dev mailing list mkgmap-dev@lists.mkgmap.org.uk http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev
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