TMRT saving error

[mamilcong]

Environment

UMEP plugin: SOLWEIG v2025a
QGIS version: 3.44

What happened:
When running SOLWEIG with a meteorological input file containing multiple timesteps, only a single Tmrt raster file is saved to the output directory(. The model runs without any errors or warnings — however, the output folder contains only one Tmrt file upon completion(Tmrt_average).
Expected behavior:
A separate Tmrt raster should be saved for each timestep present in the met file (e.g., Tmrt_2024_200_0600.tif, Tmrt_2024_200_0700.tif, etc.).

Do you have any insight into the cause of this issue and a potential fix

[biglimp]

I cannot replicate your error. I see the saved files when running a standard case. Could you please give some more info on your settings, e.g. which schemes are you using etc.

[mamilcong]

Thank you for the follow-up. I have an important update that may help narrow down the issue.
I just tested the same input data and settings using the UMEP 2022 version of SOLWEIG (accessible from the top menu bar in QGIS), and it produces the correct output — multiple Tmrt rasters are saved for each timestep as expected.
However, when running the same case through the UMEP plugin v2025a (via the Processing Toolbox), only a single Tmrt file is saved.
This suggests the issue is specific to the v2025a implementation, rather than the input data or settings. Could there be a difference in the output-writing logic between the two versions?

[biglimp]

It was the one in the Processing toolbox I used. Please provide the settings (output) from the log.

[nilswallenberg]

Hi,

Have you installed the latest version (from GitHub) or latest version in QGIS repo? There was an issue related to this that was fixed about a month ago.

Cheers,
Nils