Yes, that warning could indicate the cause of the crash. If in doubt,
provide input files so we can test your input with a clean built of
netconvert.

Am Mo., 1. März 2021 um 16:34 Uhr schrieb Alejandro Rodríguez Sánchez <
[email protected]>:

> Hello,
>
> I'm having troubles to load shapefiles topography in order to assign
> elevations to my network. I've installed SUMO with all the requisites to
> load shapefiles (i.e. with GDAL dependencies). Now, I don't get a
> dependencies error but a simple "Segmentation fault", as shown in this
> example:
>
> *netconvert --osm-files *Madrid.osm* --output-file *sumonetwork.net.xml* 
> --osm.stop-output.length
> 20 --ptstop-output *ptstops.xml* --ptline-output *ptlines.xml* 
> --geometry.remove
> --roundabouts.guess --ramps.guess --junctions.join --tls.guess-signals
> --tls.discard-simple --tls.join  --heightmap.shapefiles *
> /mnt/lustre/home/u7262/sumo_scripts/spacmaltimetria20m2000/SIGI_MA_ALTIMETRIA_20Line.shp
>
> *Segmentation fault*
>
> Without the --heightmap.shapefiles option, it works properly. Furthermore,
> I've noticed this warning while building SUMO. It could be related to my
> problem?
>
> libproj.so.15, needed by
> /mnt/lustre/home/u7262/gdal-V1.10.0/lib/libgdal.so, may conflict with
> libproj.so.13
>
> Thank you.
>
> Best regards,
> Alejandro
> --
> Alejandro Rodríguez Sánchez
> PhD student
> CIEMAT // Universidad Complutense de Madrid
> 28040 Madrid
> email: [email protected]
> Website: https://alexrsanchez.github.io/en/
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