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Node ids are not sorted (on big dataset) about pyhgtmap HOT 2 CLOSED

agrenott commented on June 13, 2024

Node ids are not sorted (on big dataset)

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Comments (2)

agrenott commented on June 13, 2024

I've been able to reproduce on Africa dataset. It indeed looks like an integer overflow:

java -jar /mnt/g/git/garmin_mtb/tools/splitter-r653/splitter.jar africa_lon-27.26_66.72lat-60.32_37.78_view1,view3,srtm3v3.0.osm.pbf
...
2,120,000,000 nodes parsed... id=2129999999
2,130,000,000 nodes parsed... id=2139999999
2,140,000,000 nodes parsed... id=-2144967297
2,150,000,000 nodes parsed... id=-2134967297
...
2,110,000,000 nodes parsed... id=2119999999
2,120,000,000 nodes parsed... id=2129999999
2,130,000,000 nodes parsed... id=2139999999
Error: Node ids are not sorted. Use e.g. osmosis to sort the input data.
This is not supported with keep-complete=true or --problem-list
uk.me.parabola.splitter.SplitFailedException: Node ids are not sorted
        at uk.me.parabola.splitter.MultiTileProcessor.storeCoord(MultiTileProcessor.java:497)
        at uk.me.parabola.splitter.MultiTileProcessor.processNode(MultiTileProcessor.java:126)
        at uk.me.parabola.splitter.AbstractMapProcessor.consume(AbstractMapProcessor.java:82)
        at uk.me.parabola.splitter.OSMFileHandler.execute(OSMFileHandler.java:157)
        at uk.me.parabola.splitter.ProblemLists.calcMultiTileElements(ProblemLists.java:255)
        at uk.me.parabola.splitter.Main.useProblemLists(Main.java:503)
        at uk.me.parabola.splitter.Main.start(Main.java:127)
        at uk.me.parabola.splitter.Main.main(Main.java:81)

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extremecarver commented on June 13, 2024

Can confirm, best push a new stable version. This would be the first stable version that works correctly with big areas!
And yes it's a big improvment over the original phygtmap that was much slower, and used more RAM.
Both version 3.0 and 3.1 were still affected by this (and other) bugs.

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