Opening multiple wrfout files as a single dataset

[Murk89]

Hi,

I am trying to concatenate my wrfout files with salem and it is generating this error:
OSError: [Errno -101] NetCDF: HDF error: b'F:\rcp4.5\D02-2090-2100\wrfout_d02_2099-02-06_00_00_00.nc'

The files concatenate well with xarray, but I wanted to try with salem as it is way easier to deal with WRF projection using salem.
Would appreciate any help.

My code is:
import xarray as xr
import pandas as pd
import numpy as np
import salem
import dask
ds=salem.open_mf_wrf_dataset("F:\\rcp4.5\\D02-2090-2100\\*.nc", chunks={'Time':1},compat='no_conflicts', preprocess=None)

[fmaussion]

These kinds of errors are very difficult to diagnose, sorry.

It if works with xarray, you should still be able to use pure xarray to concatenate, and then use the salem accessor to get access to the projection information: https://salem.readthedocs.io/en/stable/xarray_acc.html