I tried saving a cnofs ivm instrument with to_netcdf and got a different error, but I was still unable to save it.
I'm wondering if this is because I'm not setting the kwargs correctly.
Python 3.9.13 (main, Aug 25 2022, 18:29:29)
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In [1]: import pysat
In [2]: sat1 = pysat.Instrument('missions', 'sgp4')
In [3]: sat1.load(2018,1)
<ipython-input-3-46da04f1f5b8>:1: DeprecationWarning: Meta now contains a class for global metadata (MetaHeader). Default attachment of global attributes to Instrument will be Deprecated in pysat 3.2.0+. Set `use_header=True` in this load call or on Instrument instantiation to remove this warning.
sat1.load(2018,1)
In [4]: sat1.to_netcdf4('/Users/jmsmit37/sat1_30_degrees.nc')
---------------------------------------------------------------------------
AttributeError Traceback (most recent call last)
Cell In [4], line 1
----> 1 sat1.to_netcdf4('/Users/jmsmit37/sat1_30_degrees.nc')
File ~/anaconda3/envs/missions/lib/python3.9/site-packages/pysat/_instrument.py:3618, in Instrument.to_netcdf4(self, fname, base_instrument, epoch_name, zlib, complevel, shuffle, preserve_meta_case, export_nan, unlimited_time, modify)
3615 inst = self if modify else self.copy()
3617 # Write the output file
-> 3618 pysat.utils.io.inst_to_netcdf(inst, fname=fname,
3619 base_instrument=base_instrument,
3620 epoch_name=epoch_name, zlib=zlib,
3621 complevel=complevel, shuffle=shuffle,
3622 preserve_meta_case=preserve_meta_case,
3623 export_nan=export_nan,
3624 unlimited_time=unlimited_time)
3626 return
File ~/anaconda3/envs/missions/lib/python3.9/site-packages/pysat/utils/io.py:1816, in inst_to_netcdf(inst, fname, base_instrument, epoch_name, mode, zlib, complevel, shuffle, preserve_meta_case, check_type, export_nan, unlimited_time, meta_translation, meta_processor)
1809 cdfkey = out_data.createVariable(epoch_name, 'i8',
1810 dimensions=(epoch_name),
1811 zlib=zlib,
1812 complevel=complevel,
1813 shuffle=shuffle)
1815 # Attach epoch metadata
-> 1816 cdfkey.setncatts(export_meta[epoch_name])
1818 # Attach the time index to the data
1819 cdfkey[:] = (inst.index.values.astype(np.int64)
1820 * 1.0E-6).astype(np.int64)
File src/netCDF4/_netCDF4.pyx:4408, in netCDF4._netCDF4.Variable.setncatts()
File src/netCDF4/_netCDF4.pyx:1694, in netCDF4._netCDF4._set_att()
File src/netCDF4/_netCDF4.pyx:1965, in netCDF4._netCDF4._ensure_nc_success()
AttributeError: NetCDF: Not a valid data type or _FillValue type mismatch
Describe the bug
After creating an sgp4 instrument with missions I have tried to save to netcdf.
When I use the to_netcdf function I get the error
AttributeError: NetCDF: Not a valid data type or _FillValue type mismatchI tried saving a cnofs ivm instrument with to_netcdf and got a different error, but I was still unable to save it.
I'm wondering if this is because I'm not setting the kwargs correctly.
To Reproduce
Expected behavior
netcdf file is produced from the instrument
Desktop (please complete the following information):
Additional context
All the dependencies for pysatMissions were installed from the git repo using
pip install -r requirements.txtapexpy and aacgmv2 were installed with pip