I tried the xradar a bit. Do I understand correctly that there is not yet a function to read multiple files at the same time (ie import volume from different sweep files) like the open_mfdataset() in xarray/wradlib. For now, I could only access one file at a time. Or is there a way to efficiently concatenate/merge the datasets from different sweeps? Or is this what the datatree readers are meant for (and I just could not understand how to use it?)?
Eventually, I want to read multiple sweep files into one dataset/radarvolume and export it into odim_h5. I ran into multiple issues with wradlib open_mfdataset(), but as you mentioned, wradlib will move to xradar anyway, so I did not want to make an issue from that. But xradar don’t have (?) a function to import multiple sweep files.