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Re: [sumo-user] Elevation data from geoTIFF

isn't it a projection system failure? the OSM is in WGS84 and the
geoTIFF files are in 25832.  The warning I get says:
Warning: Could not get height data for coordinate 11.57,48.13
Warning: Could not get height data for coordinate 11.57,48.14
Warning: Could not get height data for coordinate 11.57,48.13
Warning: Could not get height data for coordinate 11.57,48.13
Warning: Could not get height data for coordinate 11.57,48.13

On Thu, Mar 2, 2023 at 6:03 PM Jakob Erdmann <namdre.sumo@xxxxxxxxx> wrote:
>
> There is code in sumo-gui that automatically positions a geoTif when used as a background image. This is what it reports:
> "Warning: Invalid longitude 690000.00
> Warning: Could not convert coordinates in 690_5334.tif."
> Since the same library is used by netconvert to interpret the heigthmap this is likely the same problem that also prevents height data from being applied.
> I suspect a version mismatch or a maybe an important field that optionally scales values is going unused by our importer.
>
> Am Do., 2. März 2023 um 15:38 Uhr schrieb Sasan Amini <aminissn@xxxxxxxxx>:
>>
>> sorry, I forgot the network (now all three files in a zip file)
>>
>> On Thu, Mar 2, 2023 at 3:35 PM Sasan Amini <aminissn@xxxxxxxxx> wrote:
>> >
>> > sure.
>> >
>> > On Thu, Mar 2, 2023 at 2:43 PM Jakob Erdmann <namdre.sumo@xxxxxxxxx> wrote:
>> > >
>> > > Can you provide a small input example with a single tile and a matching piece of network?
>> > >
>> > > Am Do., 2. März 2023 um 14:10 Uhr schrieb Sasan Amini <aminissn@xxxxxxxxx>:
>> > >>
>> > >> Dear all,
>> > >>
>> > >> I am trying to get elevation data in combination with OSM file using
>> > >> NETCONVERT: Even though I have all the necessary data, I still cannot
>> > >> get the height in my network shape. Can someone help me to find out
>> > >> what am I doing wrong?
>> > >> Here is my netconvert command: netconvert --osm-files map_muc.osm
>> > >> --osm.all-attributes -o sumonet.net.xml --heightmap.geotiff
>> > >> 690_5334.tif,690_5335.tif,690_5336.tif,690_5333.tif,691_5333.tif,692_5333.tif,691_5334.tif,691_5336.tif,692_5334.tif,692_5335.tif,688_5333.tif,688_5334.tif,688_5335.tif,689_5333.tif,689_5334.tif,689_5334.tif,689_5335.tif,691_5335.tif,689_5332.tif,688_5332.tif,688_5336.tif,689_5336.tif,688_5337.tif,690_5332.tif,691_5332.tif,692_5336.tif,693_5335.tif,688_5338.tif,687_5337.tif,690_5337.tif
>> > >>  --proj  "+proj=utm +zone=32 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0
>> > >> +units=m +no_defs"
>> > >> I am downloading the tiff data from https://geoportal.bayern.de/ and
>> > >> here is the extent of my network all inside the tiff files.
>> > >>
>> > >> Thanks,
>> > >> Sasan
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