Hi again Jakob,
After building SUMO with the latest relase of gfal (GDAL 3.4.0) but I'm
still getting the same error. However, I will conduct a few more tests and
I will let you know about the results.

Regards,
Alejandro.

El mié, 24 nov 2021 a las 21:31, Jakob Erdmann (<[email protected]>)
escribió:

> I've had sucess on Ubuntu 20.4, RHEL 7.9 and Windows 10
> My guess would be that the difference in behavior is related to the GDAL
> library version in use.
> I have gdal 3.0.4 on ubunut and 1.11.4-3.el7 on RHEL
>
> Am Mi., 24. Nov. 2021 um 11:16 Uhr schrieb Alejandro Rodríguez Sánchez <
> [email protected]>:
>
>> Currently I'm using the latest version of SUMO on CentOS version 7.8.2003.
>>
>> I've also tried with sumo 1.10.0 but the error persists
>>
>> El mié, 24 nov 2021 a las 10:35, Jakob Erdmann (<[email protected]>)
>> escribió:
>>
>>> Both files are working fine on my end (latest version of SUMO on Linux).
>>> Which version of SUMO and what Operating System are you using?
>>>
>>> Am Mi., 24. Nov. 2021 um 10:22 Uhr schrieb Alejandro Rodríguez Sánchez <
>>> [email protected]>:
>>>
>>>> Hi Jakob,
>>>> Here goes a wetransfer link with a couple of TIFF files (corresponding
>>>> to two different attempts of use them as inputs in netconvert) for the
>>>> domain of study.
>>>>
>>>> https://we.tl/t-3J2YG3vCeM
>>>>
>>>>
>>>> El mié, 24 nov 2021 a las 10:09, Jakob Erdmann (<[email protected]>)
>>>> escribió:
>>>>
>>>>> Can you provide your input files for testing?
>>>>>
>>>>> Am Mi., 24. Nov. 2021 um 09:30 Uhr schrieb Alejandro Rodríguez Sánchez
>>>>> <[email protected]>:
>>>>>
>>>>>> Hello,
>>>>>> I've recently noted an error when running netconvert. When giving as
>>>>>> input an elevation, 16CInt TIFF (I've tried both signed and unsigned 
>>>>>> bits),
>>>>>> the following error raises:
>>>>>>
>>>>>> Error: Unknown color band in
>>>>>> /home/user/sumo_scripts/data/Zaragoza/zgz_cint16_sg.tif
>>>>>>
>>>>>> I have double checked the bit types and number of bands and seems to
>>>>>> be correct (16 bits, grayscale, 1 band). Also I've checked that the 
>>>>>> extent
>>>>>> of my TIFF file is larger than that of the .osm file used to create the
>>>>>> SUMO network.
>>>>>> This is the info returned by gdalinfo:
>>>>>>
>>>>>> Driver: GTiff/GeoTIFF
>>>>>> Files: zgz_cint16_sg.tif
>>>>>> Size is 10801, 10801
>>>>>> Coordinate System is:
>>>>>> GEOGCS["WGS 84",
>>>>>>     DATUM["WGS_1984",
>>>>>>         SPHEROID["WGS 84",6378137,298.257223563,
>>>>>>             AUTHORITY["EPSG","7030"]],
>>>>>>         AUTHORITY["EPSG","6326"]],
>>>>>>     PRIMEM["Greenwich",0],
>>>>>>     UNIT["degree",0.0174532925199433],
>>>>>>     AUTHORITY["EPSG","4326"]]
>>>>>> Origin = (-2.000138888888888,43.000138888888898)
>>>>>> Pixel Size = (0.000277777777778,-0.000277777777778)
>>>>>> Metadata:
>>>>>>   AREA_OR_POINT=Area
>>>>>>   DataType=Generic
>>>>>> Image Structure Metadata:
>>>>>>   INTERLEAVE=BAND
>>>>>> Band 1 Block=128x128 Type=Int16, ColorInterp=Gray
>>>>>>   NoData Value=32767
>>>>>>
>>>>>> Any suggestions to solve this problem?
>>>>>>
>>>>>> Regards,
>>>>>> Alejandro
>>>>>> --
>>>>>> Alejandro Rodríguez Sánchez
>>>>>> PhD student
>>>>>> CIEMAT // Universidad Complutense de Madrid
>>>>>> 28040 Madrid
>>>>>> email: [email protected]
>>>>>> Website: https://alexrsanchez.github.io/en/
>>>>>> _______________________________________________
>>>>>> sumo-user mailing list
>>>>>> [email protected]
>>>>>> To unsubscribe from this list, visit
>>>>>> https://www.eclipse.org/mailman/listinfo/sumo-user
>>>>>>
>>>>> _______________________________________________
>>>>> sumo-user mailing list
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>>>>>
>>>>
>>>>
>>>> --
>>>> Alejandro Rodríguez Sánchez
>>>> PhD student
>>>> CIEMAT // Universidad Complutense de Madrid
>>>> 28040 Madrid
>>>> email: [email protected]
>>>> Website: https://alexrsanchez.github.io/en/
>>>> _______________________________________________
>>>> sumo-user mailing list
>>>> [email protected]
>>>> To unsubscribe from this list, visit
>>>> https://www.eclipse.org/mailman/listinfo/sumo-user
>>>>
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>>
>>
>> --
>> Alejandro Rodríguez Sánchez
>> PhD student
>> CIEMAT // Universidad Complutense de Madrid
>> 28040 Madrid
>> email: [email protected]
>> Website: https://alexrsanchez.github.io/en/
>> _______________________________________________
>> sumo-user mailing list
>> [email protected]
>> To unsubscribe from this list, visit
>> https://www.eclipse.org/mailman/listinfo/sumo-user
>>
> _______________________________________________
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-- 
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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