Issue on Ubuntu machine: Error in R_nc4_open: No such file or directory.

[Liluoq]

I followed the installation instructions on this GitHub repo on a Ubuntu machine.
However, I get this error when running the example given in this repo.
Why, how can I solve this?
Thanks in advance!
......
Loading water temperature observations...[2024-03-23 07:35:51]
Finished loading water temperature observations![2024-03-23 07:35:51]
Running models... (Have you tried parallelizing?) [2024-03-23 07:35:51]
FLake does not support simulation of changing water level.
FLake run is complete! [2024-03-23 07:35:52]
GLM run is complete! [2024-03-23 07:35:52]
Error in R_nc4_open: No such file or directory
Error in nc_open(file, readunlim = TRUE) :
Error in nc_open trying to open file ./GLM/output/output.nc (return_on_error= FALSE )

[Liluoq]

I am using R 4.2.2 and LakeEnsemblR 1.2.6

[robertladwig]

Hi Liluoq,

It seems that GLM failed to run. Can you try running it independently, ie, run_glm(), to see if it produces any output? Alternatively you can run the ensemble without GLM. We're always struggling to provide a working GLM executable for all Linux operating systems. To pinpoint the problem, you could just load GLM3r and check what happens if you try to run your files using the provided executables.

Cheers,
Robert

[Liluoq]

Hi, Robert,

Thanks for your reply!
I tried running without GLM, and it was good.
I will try to run GLM independently later today and provide feedback then.

In addition, I wonder if the GLM in the docker image differs from the latest one. If they are identical, maybe I can use this docker image you provided to run GLM separately.