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Re: [sumo-user] NETCONVERT freezes on very large networks
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True. It ended after >36 hours. I am using version 1.7.0 actually.
Hi,
if it occurs only with the latest nightly build but not with 1.8 it
might as well be https://github.com/eclipse/sumo/issues/8270. It does
not freeze it just takes very long, I also noticed that with the Berlin
network.
Best regards,
Michael
Am 19.02.21 um 07:48 schrieb Jakob Erdmann:
> My guess would be that this isn't about size but somewhere in that big
> network is a piece of input which triggers a bug. You could try to split
> your input in half and convert each individually to check this hypothesis.
>
> regards,
> Jakob
>
>
> Am Do., 18. Feb. 2021 um 21:34 Uhr schrieb Sasan Amini
> <aminissn@xxxxxxxxx <mailto:aminissn@xxxxxxxxx>>:
>
> Dear all,
>
> I am trying to convert a very large OSM file to a SUMO network using
> NETCONVERT. When I set --geometry.remove, the processes freezes when
> trying to remove empty nodes and never ends. Is this a memory issue
> or somehow NETCONVERT doesn't like to remove that many nodes? btw, I
> have 40GB of RAM and 12 CPU cores and without --geometry.remove I
> get the network in less than 5 minutes.
>
> Thanks,
> Sasan
> image.png
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