本文整理汇总了Python中xarray.Variable.expand_dims方法的典型用法代码示例。如果您正苦于以下问题：Python Variable.expand_dims方法的具体用法？Python Variable.expand_dims怎么用？Python Variable.expand_dims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.expand_dims方法的2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_expand_dims_object_dtype
# 需要导入模块: from xarray import Variable [as 别名]
# 或者: from xarray.Variable import expand_dims [as 别名]
def test_expand_dims_object_dtype(self):
v = Variable([], ("a", 1))
actual = v.expand_dims(("x",), (3,))
exp_values = np.empty((3,), dtype=object)
for i in range(3):
exp_values[i] = ("a", 1)
expected = Variable(["x"], exp_values)
assert actual.identical(expected)示例2: test_expand_dims
# 需要导入模块: from xarray import Variable [as 别名]
# 或者: from xarray.Variable import expand_dims [as 别名]
def test_expand_dims(self):
v = Variable(['x'], [0, 1])
actual = v.expand_dims(['x', 'y'])
expected = Variable(['x', 'y'], [[0], [1]])
self.assertVariableIdentical(actual, expected)
actual = v.expand_dims(['y', 'x'])
self.assertVariableIdentical(actual, expected.T)
actual = v.expand_dims(OrderedDict([('x', 2), ('y', 2)]))
expected = Variable(['x', 'y'], [[0, 0], [1, 1]])
self.assertVariableIdentical(actual, expected)
v = Variable(['foo'], [0, 1])
actual = v.expand_dims('foo')
expected = v
self.assertVariableIdentical(actual, expected)
with self.assertRaisesRegexp(ValueError, 'must be a superset'):
v.expand_dims(['z'])