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Remove some cube.fill_value usages #2721

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Merged
bjlittle merged 1 commit into from
Aug 3, 2017
Merged

Remove some cube.fill_value usages #2721

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3 changes: 0 additions & 3 deletions lib/iris/tests/test_analysis.py
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Original file line number Diff line number Diff line change
Expand Up @@ -205,12 +205,10 @@ def setUp(self):
file = tests.get_data_path(('PP', 'aPProt1', 'rotatedMHtimecube.pp'))
cubes = iris.load(file)
self.cube = cubes[0]
self.cube_fill_val = self.cube.fill_value
self.assertCML(self.cube, ('analysis', 'original.cml'))

def _common(self, name, aggregate, original_name='original_common.cml', *args, **kwargs):
self.cube.data = self.cube.data.astype(np.float64)
self.cube.fill_value = self.cube_fill_val

self.assertCML(self.cube, ('analysis', original_name))

Expand All @@ -236,7 +234,6 @@ def test_std_dev(self):
def test_hmean(self):
# harmonic mean requires data > 0
self.cube.data *= self.cube.data
self.cube.fill_value = self.cube_fill_val
self._common('hmean', iris.analysis.HMEAN, 'original_hmean.cml', rtol=1e-05)

def test_gmean(self):
Expand Down
12 changes: 0 additions & 12 deletions lib/iris/tests/test_basic_maths.py
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Original file line number Diff line number Diff line change
Expand Up @@ -360,11 +360,7 @@ def test_type_error(self):
class TestDivideAndMultiply(tests.IrisTest):
def setUp(self):
self.cube = iris.tests.stock.global_pp()
# We require to preserve the cube fill_value
# across the cube data setter operation.
fill_value = self.cube.fill_value
self.cube.data = self.cube.data - 260
self.cube.fill_value = fill_value

def test_divide(self):
a = self.cube
Expand Down Expand Up @@ -498,26 +494,18 @@ def test_multiplication_not_in_place(self):
class TestExponentiate(tests.IrisTest):
def setUp(self):
self.cube = iris.tests.stock.global_pp()
# We require to preserve the cube fill_value
# across the cube data setter operation.
self.fill_value = self.cube.fill_value
self.cube.data = self.cube.data - 260
self.cube.fill_value = self.fill_value

def test_exponentiate(self):
a = self.cube
a.data = a.data.astype(np.float64)
# We require to preserve the cube fill_value after setting the data.
a.fill_value = self.fill_value
e = pow(a, 4)
self.assertCMLApproxData(e, ('analysis', 'exponentiate.cml'))

def test_square_root(self):
# Make sure we have something which we can take the root of.
a = self.cube
a.data = abs(a.data)
# We require to preserve the cube fill_value after setting the data.
a.fill_value = self.fill_value
a.units **= 2

e = a ** 0.5
Expand Down