writing to h5

[ramav87]

writing sidpy dataset objects to NSID h5 files fails. Consider the line

pyNSID.hdf_io.write_nsid_dataset(results, hf['Measurement_000/Channel_000'], main_data_name="new_spectrum");

This results in the following error.

---

TypeError                                 Traceback (most recent call last)
//anaconda3/lib/python3.7/site-packages/distributed/protocol/pickle.py in dumps(x)
     39     try:
---> 40         result = pickle.dumps(x, protocol=pickle.HIGHEST_PROTOCOL)
     41         if len(result) < 1000:

//anaconda3/lib/python3.7/site-packages/h5py/_hl/base.py in __getnewargs__(self)
    371         """
--> 372         raise TypeError("h5py objects cannot be pickled")
    373 

TypeError: h5py objects cannot be pickled

[rajgiriUW]

I'll need to actually see here (since I don't use nsid much, just usid), but in a separate package of mine that exact h5py error was because of trying to save a class object with h5py references. Meaning I had to delete references to h5_groups from within that Class object.