Downloading data/plots locked from local MesoNH netCDF

[QuentinRodier]

Hi, awesome work here!
Tried with some recent netCDF from mesonh weather model even a simple one with a topography field 32x32 points
I am locked with a downloading screen after waiting 5minutes of the data after choosing the variable

The weather model uses these related netCDF libraries to generate the netCDF :

netcdf-fortran-4.6.1
netcdf-c-4.9.3
hdf5-1.14.6
zstd-1.5.7

Thanks for your help

The netCDF can be found here (1.5MB): https://filesender.renater.fr/?s=download&token=9ec5a781-bbe1-427e-bf62-05c12d5d04f7

[TheJeran]

Thank you for sharing the file. The stall is because an error came up and I haven't implemented catches yet for all scenarios to notify the user.

Trying to read the data gives error code -136 which means the ID passed to the function is not what was expected. In this scenario not a groupID.

I'm not certain why this is happening yet. But I will figure out why this one is different.

[TheJeran]

Oops my brain is slow. Yes I know what the issue is!

The current fetching method doesn't work on a 2D array. But I didn't have any 2D netcdf files to develop with and trouble shoot. So what's happening right now is I'm passing too many values into the data fetcher.

I'll fix this tomorow. Thank you!

I got too excited. So the real reason was what I had written in the first message. This file uses groups. And the NCID passed into this function

getVariableArray(module, ncid, variable)

Which if you read here

Can either be the NCID OR a groupid. Which at the moment is always just the root NCID.
I will need to update the netcdf4 wasm library as I didn't build it with functions to query group information.

I won't be able to tackle this today but this will be the next thing I do when I I come back to Browzarr on monday/tuesday.