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LAMA to Dask: reinstate testing of arbitrary-base Data.log #303

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LAMA to Dask: reinstate testing of arbitrary-base Data.log#303
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sadielbartholomew
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daskRelating to the use of Dask
@sadielbartholomew

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@sadielbartholomew
sadielbartholomew
opened on Jan 26, 2022

Un-comment to re-add the following test, deactivated in #300, under the test_Data_log unit test, which can be done with the corresponding assertions passing once __itruediv__ is converted ('mask' in the true comment below should read '__itruediv__', that's a copy-and-paste typo):

cf-python/cf/test/test_Data.py

Lines 3393 to 3401 in 0206338

# Test an arbitrary base, using 4 (not a special managed case like 10)
# TODODASK: reinstate this assertion once mask property is
# daskified.
# a = np.array([[4, 16, 4**3.5], [0, 1, 0.25]])
# b = np.log(a) / np.log(4) # the numpy way, using log rules from school
# c = cf.Data(a, "s")
# d = c.log(base=4)
# self.assertTrue((d.array == b).all())
# self.assertEqual(d.shape, b.shape)

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