[Qgis-user] [EXTERNAL] Is it possible to display strings as band labels in QGIS?

[Liukis, Maria (US 398K)]

Hi Nicolas,

Thank you so much for the idea!
We are using xarray to create NetCDF files, but I will look into using Gdal to set the band labels.

Thanks,
Masha

On Feb 15, 2022, at 18:08, Nicolas Cadieux <njacadieux.gitlab at gmail.com<mailto:njacadieux.gitlab at gmail.com>> wrote:

Hi again!

After line 786 in this code https://gitlab.com/njacadieux/3dcloud-hyperspectralfusion<https://urldefense.us/v3/__https://gitlab.com/njacadieux/3dcloud-hyperspectralfusion__;!!PvBDto6Hs4WbVuu7!cNcN3liTe-9BImHjeT1TbqoevvQwq9zr9hLikJY7oCc4PEP2C7W7jQyLgHT3YvDkK6jYsmE$> you will find various tags that you can add. This can give you ideas.

Nicolas Cadieux
https://gitlab.com/njacadieux<https://urldefense.us/v3/__https://gitlab.com/njacadieux__;!!PvBDto6Hs4WbVuu7!cNcN3liTe-9BImHjeT1TbqoevvQwq9zr9hLikJY7oCc4PEP2C7W7jQyLgHT3YvDk1lpl3ZI$>

Le 15 févr. 2022 à 17:48, Liukis, Maria (US 398K) <maria.liukis at jpl.nasa.gov<mailto:maria.liukis at jpl.nasa.gov>> a écrit :

 Hello,

I am QGIS newbie and have troubles getting our NetCDF format data to display band names, which are strings, in QGIS. So my question is it possible to have band labels, which are strings, to be displayed in QGIS?
When I view Symbology -> Band for the layer it is rendered as empty:

Band 1: sensors=
Band 2: sensors=
Band 3: sensors=

Though all three labels are provided in the source NetCDF as “sensors" dimension:


['S1A_S1B', 'S2A_S2B', 'L8_L9’]


Panoply has no problems displaying the band labels.

I am using QGIS Release 3.14 on OS X.

Thanks,
Masha

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