def test_atol_rtol(self):
"""Test the atol and rtol functions."""
org = cfdm.RTOL()
self.assertEqual(cfdm.RTOL(1e-5), org)
self.assertEqual(cfdm.RTOL(), 1e-5)
self.assertEqual(cfdm.RTOL(org), 1e-5)
self.assertEqual(cfdm.RTOL(), org)
org = cfdm.ATOL()
self.assertEqual(cfdm.ATOL(1e-5), org)
self.assertEqual(cfdm.ATOL(), 1e-5)
self.assertEqual(cfdm.ATOL(org), 1e-5)
self.assertEqual(cfdm.ATOL(), org)
org = cfdm.atol()
self.assertTrue(org == cfdm.ATOL()) # check alias
self.assertTrue(cfdm.atol(1e-5) == org)
self.assertTrue(cfdm.atol() == 1e-5)
self.assertTrue(cfdm.atol(org) == 1e-5)
self.assertTrue(cfdm.atol() == org)
def test_atol_rtol(self):
"""TODO DOCS."""
org = cfdm.RTOL()
self.assertEqual(cfdm.RTOL(1e-5), org)
self.assertEqual(cfdm.RTOL(), 1e-5)
self.assertEqual(cfdm.RTOL(org), 1e-5)
self.assertEqual(cfdm.RTOL(), org)
org = cfdm.ATOL()
self.assertEqual(cfdm.ATOL(1e-5), org)
self.assertEqual(cfdm.ATOL(), 1e-5)
self.assertEqual(cfdm.ATOL(org), 1e-5)
self.assertEqual(cfdm.ATOL(), org)
org = cfdm.atol()
self.assertTrue(org == cfdm.ATOL()) # check alias
self.assertTrue(cfdm.atol(1e-5) == org)
self.assertTrue(cfdm.atol() == 1e-5)
self.assertTrue(cfdm.atol(org) == 1e-5)
self.assertTrue(cfdm.atol() == org)
def test_atol_rtol(self):
if self.test_only and inspect.stack()[0][3] not in self.test_only:
return
org = cfdm.RTOL()
self.assertEqual(cfdm.RTOL(1e-5), org)
self.assertEqual(cfdm.RTOL(), 1e-5)
self.assertEqual(cfdm.RTOL(org), 1e-5)
self.assertEqual(cfdm.RTOL(), org)
org = cfdm.ATOL()
self.assertEqual(cfdm.ATOL(1e-5), org)
self.assertEqual(cfdm.ATOL(), 1e-5)
self.assertEqual(cfdm.ATOL(org), 1e-5)
self.assertEqual(cfdm.ATOL(), org)
org = cfdm.atol()
self.assertTrue(org == cfdm.ATOL()) # check alias
self.assertTrue(cfdm.atol(1e-5) == org)
self.assertTrue(cfdm.atol() == 1e-5)
self.assertTrue(cfdm.atol(org) == 1e-5)
self.assertTrue(cfdm.atol() == org)
def test_Constant(self):
"""Test the Constant class."""
c = cfdm.Constant(20)
d = cfdm.Constant(10)
e = cfdm.Constant(999)
self.assertIsInstance(hash(c), int)
self.assertIsInstance(repr(c), str)
self.assertEqual(float(c), 20.0)
self.assertEqual(int(c), 20)
self.assertEqual(str(c), "20")
# Binary operations
self.assertEqual(c, 20)
self.assertEqual(20, c)
self.assertEqual(c, c)
self.assertEqual(c, copy.deepcopy(c))
self.assertEqual(c, numpy.array(20))
self.assertNotEqual(c, 999)
self.assertNotEqual(999, c)
self.assertNotEqual(c, d)
self.assertNotEqual(c, numpy.array(999))
self.assertNotEqual(numpy.array(999), c)
self.assertLess(c, 999)
self.assertLessEqual(c, 999)
self.assertGreater(c, 10)
self.assertGreaterEqual(c, 10)
self.assertGreater(999, c)
self.assertGreaterEqual(999, c)
self.assertLess(10, c)
self.assertLessEqual(10, c)
self.assertLess(c, e)
self.assertLessEqual(c, e)
self.assertGreater(c, d)
self.assertGreaterEqual(c, d)
self.assertEqual(c + 10, 30)
self.assertEqual(c - 10, 10)
self.assertEqual(c / 10, 2)
self.assertEqual(c * 10, 200)
self.assertEqual(c // 10, 2)
self.assertEqual(c + d, 30)
self.assertEqual(c - d, 10)
self.assertEqual(c / d, 2)
self.assertEqual(c * d, 200)
self.assertEqual(c // d, 2)
self.assertEqual(20 + d, 30)
self.assertEqual(20 - d, 10)
self.assertEqual(20 / d, 2)
self.assertEqual(20 * d, 200)
self.assertEqual(20 // d, 2)
c = cfdm.Constant(20)
c -= 10
self.assertEqual(c, 10)
c += 10
self.assertEqual(c, 20)
c *= 10
self.assertEqual(c, 200)
c /= 10
self.assertEqual(c, 20)
c //= 10
self.assertEqual(c, 2)
# Unary operations
c = cfdm.Constant(-20)
self.assertEqual(-c, 20)
self.assertEqual(abs(c), 20)
self.assertEqual(+c, -20)
# Copy
c = cfdm.atol().copy()
del c._func
self.assertEqual(c, c.copy())
# Bool
self.assertTrue(cfdm.Constant(1))
self.assertTrue(cfdm.Constant(True))
self.assertFalse(cfdm.Constant(0))
self.assertFalse(cfdm.Constant(False))
u.data[0, 0, 0]
t.data[0, 0, 0]
key = u.construct_key("grid_latitude")
u.del_construct(key)
u.constructs("grid_latitude")
t.constructs("grid_latitude")
import copy
u = copy.deepcopy(t)
orog = t.constructs("surface_altitude").value().copy()
t.equals(t)
t.equals(t.copy())
t.equals(t[...])
t.equals(q)
t.equals(q, verbose=True)
cfdm.atol()
cfdm.rtol()
original = cfdm.rtol(0.00001)
cfdm.rtol()
cfdm.rtol(original)
cfdm.rtol()
orog = t.constructs("surface_altitude").value()
orog.equals(orog.copy())
print("\n**NetCDF interface**\n")
print(t.constructs.filter_by_ncvar("b"))
t.constructs("ncvar%x").value()
t.constructs("ncdim%x")
q.nc_get_variable()
q.nc_global_attributes()
u = t.copy()
u.data[0, 0, 0] = -1e30
u.data[0, 0, 0]
t.data[0, 0, 0]
u.del_construct('grid_latitude')
u.constructs('grid_latitude')
t.constructs('grid_latitude')
import copy
u = copy.deepcopy(t)
orog = t.constructs('surface_altitude').value().copy()
t.equals(t)
t.equals(t.copy())
t.equals(t[...])
t.equals(q)
t.equals(q, verbose=True)
print(cfdm.atol())
print(cfdm.rtol())
original = cfdm.rtol(0.00001)
print(cfdm.rtol())
print(cfdm.rtol(original))
print(cfdm.rtol())
print(cfdm.atol())
with cfdm.atol(1e-5):
print(cfdm.atol())
print(cfdm.atol())
orog = t.constructs('surface_altitude').value()
orog.equals(orog.copy())
print(t.constructs.filter_by_ncvar('b'))
t.constructs('ncvar%x').value()
t.constructs('ncdim%x')
q.nc_get_variable()
