Issue on page /content/code_gallery/data_access_notebooks/2022-11-25-plan_surf_trip_EDS.html

re-run for Hurricane Erin data!

I'm trying in colab but keep running into this error:

Getting data from http://tds.ioos.us/thredds/dodsC/ioos/gfswave/atlocn/Best
---------------------------------------------------------------------------
ValueError                                Traceback (most recent call last)
<timed exec> in <module>

[/usr/local/lib/python3.11/dist-packages/xarray/backends/api.py](https://localhost:8080/#) in open_dataset(filename_or_obj, engine, chunks, cache, decode_cf, mask_and_scale, decode_times, decode_timedelta, use_cftime, concat_characters, decode_coords, drop_variables, create_default_indexes, inline_array, chunked_array_type, from_array_kwargs, backend_kwargs, **kwargs)
    694 
    695     if engine is None:
--> 696         engine = plugins.guess_engine(filename_or_obj)
    697 
    698     if from_array_kwargs is None:

[/usr/local/lib/python3.11/dist-packages/xarray/backends/plugins.py](https://localhost:8080/#) in guess_engine(store_spec)
    192         )
    193 
--> 194     raise ValueError(error_msg)
    195 
    196 

ValueError: found the following matches with the input file in xarray's IO backends: ['netcdf4', 'pydap']. But their dependencies may not be installed, see:
https://docs.xarray.dev/en/stable/user-guide/io.html 
https://docs.xarray.dev/en/stable/getting-started-guide/installing.html

I added

%pip install netcdf4 pydap h5netcdf

but that still doesn't fix it.

Open content/code_gallery/data_access_notebooks/2022-11-25-plan_surf_trip_EDS.html and rerun the data-loading cell in Colab with the listed package-install step. Compare the xarray backend error with the notebook's expected Hurricane Erin workflow; done means the notebook can load the referenced GFS wave dataset and continue.