def toCDF(self, filepath, **kwargs):
'''
Save this DataModel to a CDF data file.
Not available without SpacePy.
'''
if USE_SPACEPY:
spdm.toCDF(filepath, self, **kwargs)
else:
raise NotImplementedError
def test_toCDFroundtrip(self):
"""toCDF should be able to make a file and then read it in the same"""
dm.toCDF(self.testfile, self.SDobj)
tst = dm.fromCDF(self.testfile)
for k in self.SDobj:
np.testing.assert_array_equal(self.SDobj[k], tst[k])
