def test_Query(self):
f = cf.read(self.filename)[0]
q = cf.Query('wi', [2, 5])
r = cf.Query('le', 67)
s = q | r
t = cf.Query('gt', 12, attr='bounds')
u = s & t
_ = repr(q)
_ = repr(s)
_ = repr(t)
_ = repr(u)
_ = str(q)
_ = str(s)
_ = str(t)
_ = str(u)
_ = u.dump(display=False)
_ = u.attr
_ = u.operator
_ = q.attr
_ = q.operator
_ = q.value
with self.assertRaises(Exception):
_ = u.value
self.assertTrue(u.equals(u.copy(), verbose=2))
self.assertFalse(u.equals(t, verbose=0))
_ = copy.deepcopy(u)
c = f.dimension_coordinate('X')
self.assertTrue(((cf.contains(21.1) == c).array ==
numpy.array([0, 1, 0, 0, 0, 0, 0, 0, 0], bool)).all())
self.assertTrue(((cf.contains(999) == c).array ==
numpy.array([0, 0, 0, 0, 0, 0, 0, 0, 0], bool)).all())
_ = cf.cellsize(34)
_ = cf.cellsize(q)
_ = cf.celllt(3)
_ = cf.cellle(3)
_ = cf.cellge(3)
_ = cf.cellgt(3)
_ = cf.cellwi(1, 2)
_ = cf.cellwo(1, 2)
c == 2
c == 3
upper_bounds_ge_minus4 = cf.Query('ge', -4, attr='upper_bounds')
X = t.dimension_coordinate('X')
X
print(X.bounds.array)
print((upper_bounds_ge_minus4 == X).array)
cf.contains(4)
cf.Query('lt', 4, attr='lower_bounds') & cf.Query('ge', 4, attr='upper_bounds')
cf.ge(3)
cf.ge(cf.dt('2000-3-23'))
cf.year(1999)
cf.month(cf.wi(6, 8))
cf.jja()
cf.contains(4)
cf.cellsize(cf.lt(10, 'degrees'))
print("\n**Assignment by condition**\n")
t = cf.read('file.nc')[1]
print(t.array)
u = t.where(cf.lt(273.15), x=cf.masked)
print(u.array)
u = t.where(cf.lt(273.15), x=0, y=1)
print(u.array)
print(t.where(u, x=-t, y=-99).array)
print(t.where(cf.gt(0.5), x=cf.masked, construct='grid_latitude').array)
print("\n**Field creation**\n")
print("\n**Stage 1:** The field construct is created without metadata\n")