本文整理汇总了Python中xarray.Variable.unstack方法的典型用法代码示例。如果您正苦于以下问题：Python Variable.unstack方法的具体用法？Python Variable.unstack怎么用？Python Variable.unstack使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类xarray.Variable的用法示例。
在下文中一共展示了Variable.unstack方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_unstack_errors
# 需要导入模块: from xarray import Variable [as 别名]
# 或者: from xarray.Variable import unstack [as 别名]
def test_unstack_errors(self):
v = Variable('z', [0, 1, 2, 3])
with self.assertRaisesRegexp(ValueError, 'invalid existing dim'):
v.unstack(foo={'x': 4})
with self.assertRaisesRegexp(ValueError, 'cannot create a new dim'):
v.stack(z=('z',))
with self.assertRaisesRegexp(ValueError, 'the product of the new dim'):
v.unstack(z={'x': 5})示例2: test_unstack_2d
# 需要导入模块: from xarray import Variable [as 别名]
# 或者: from xarray.Variable import unstack [as 别名]
def test_unstack_2d(self):
v = Variable(['x', 'y'], [[0, 1], [2, 3]])
actual = v.unstack(y={'z': 2})
expected = Variable(['x', 'z'], v.data)
self.assertVariableIdentical(actual, expected)
actual = v.unstack(x={'z': 2})
expected = Variable(['y', 'z'], v.data.T)
self.assertVariableIdentical(actual, expected)示例3: test_unstack
# 需要导入模块: from xarray import Variable [as 别名]
# 或者: from xarray.Variable import unstack [as 别名]
def test_unstack(self):
v = Variable('z', [0, 1, 2, 3], {'foo': 'bar'})
actual = v.unstack(z=OrderedDict([('x', 2), ('y', 2)]))
expected = Variable(('x', 'y'), [[0, 1], [2, 3]], v.attrs)
self.assertVariableIdentical(actual, expected)
actual = v.unstack(z=OrderedDict([('x', 4), ('y', 1)]))
expected = Variable(('x', 'y'), [[0], [1], [2], [3]], v.attrs)
self.assertVariableIdentical(actual, expected)
actual = v.unstack(z=OrderedDict([('x', 4)]))
expected = Variable('x', [0, 1, 2, 3], v.attrs)
self.assertVariableIdentical(actual, expected)