Open Data using File-Like Object

[Ockenfuss]

• xradar version: 0.6.0
• Python version: 3.11.5
• Operating System: Alma Linux

Is it possible to use a file-like object instead of filenames when using xradar? According to the xarray open_dataset documentation, as well as the xradar Odim Backend Documentation, file objects are supported, but with the 'odim' engine, I get an error:

from open_radar_data import DATASETS
import xarray as xr
import xradar as xd
filename = DATASETS.fetch("71_20181220_060628.pvol.h5")
#works:
ds = xr.open_dataset(filename, group="sweep_0", engine="odim") 
#works as well (at least no exception raised):
with open(filename, 'rb') as f:
    ds = xr.open_dataset(f)
# Raises TypeError: cannot pickle '_io.BufferedReader' object
with open(filename, 'rb') as f:
    ds = xr.open_dataset(f, group="sweep_0", engine="odim")

Thank you for any help and the xradar development in general! Paul