issues: 1336946890

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id node_id number title user state locked assignee milestone comments created_at updated_at closed_at author_association active_lock_reason draft pull_request body reactions performed_via_github_app state_reason repo type
1336946890 I_kwDOAMm_X85PsDDK 6909 Loading icon-d2 21034385 closed 0     3 2022-08-12T09:04:46Z 2022-08-17T19:25:51Z 2022-08-17T19:25:51Z NONE      

What is your issue?

Hej Everybody (Hi Julius :) ), we are using the DWD Icon models a lot, but I currently have the issue loading files with 'generalVerticalLayer', which is their description for a vertical axis. It seems to me, that xarray is not recognizing it as a coordinate.

cfgrib 0.9.8.5 xarray 0.19.0

```python import xarray as xr

file_list = ['icon-d2_germany_regular-lat-lon_model-level_2022052303_000_59_u.grib2', 'icon-d2_germany_regular-lat-lon_model-level_2022052303_000_64_u.grib2']

ds = xr.open_dataset(file_list, engine='cfgrib') ```

python-traceback ValueError: Could not find any dimension coordinates to use to order the datasets for concatenation

Find the data attached: icon-d2_germany_regular-lat-lon_model-level_2022052303_000_u.zip

 
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