Error when handling MOPITT collection

[cheyenneland]

We received an error when running MOPITT collection MOP02J_9 for the granule MOP02J-20230429-L2V19.10.3.he5.

Sample run:
python run_subsetter.py MOP02J-20230429-L2V19.10.3.he5 MOP02J.nc --bbox -180 -90 180 90 --variables HDFEOS/SWATHS/MOP02/Geolocation_Fields/Latitude HDFEOS/SWATHS/MOP02/Geolocation_Fields/Longitude HDFEOS/SWATHS/MOP02/Data_Fields/DryAirColumn

File "/l2ss-py/podaac/subsetter/group_handling.py", line 252, in h5file_transform instrument = additional_file_attributes.attrs['InstrumentName'].decode("utf-8")
File "h5py/_objects.pyx", line 54, in h5py._objects.with_phil.wrapper
File "h5py/_objects.pyx", line 55, in h5py._objects.with_phil.wrapper
File "l2ss-py/l2ss_venv_two/lib/python3.10/site-packages/h5py/_hl/attrs.py", line 56, in getitem attr = h5a.open(self._id, self._e(name))
File "h5py/_objects.pyx", line 54, in h5py._objects.with_phil.wrapper
File "h5py/_objects.pyx", line 55, in h5py._objects.with_phil.wrapper
File "h5py/h5a.pyx", line 80, in h5py.h5a.open
KeyError: "Can't open attribute (can't locate attribute: 'InstrumentName')"

Our MOPITT collections do not have InstrumentName under the File Attributes.

Tested with version 2.12.0a2

Note: The ASDC has dependencies for our on-prem subsetter decommissioning.