本文整理汇总了Python中landlab.field.graph_field.GraphFields.new_field_location方法的典型用法代码示例。如果您正苦于以下问题：Python GraphFields.new_field_location方法的具体用法？Python GraphFields.new_field_location怎么用？Python GraphFields.new_field_location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landlab.field.graph_field.GraphFields的用法示例。
在下文中一共展示了GraphFields.new_field_location方法的15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_getitem
# 需要导入模块: from landlab.field.graph_field import GraphFields [as 别名]
# 或者: from landlab.field.graph_field.GraphFields import new_field_location [as 别名]
def test_getitem():
fields = ModelDataFields()
fields.new_field_location('node', 12)
assert_dict_equal(dict(), fields['node'])
assert_raises(GroupError, lambda k: fields[k], 'cell')
assert_raises(KeyError, lambda k: fields[k], 'cell')示例2: test_grid_field_zeros_ones_empty
# 需要导入模块: from landlab.field.graph_field import GraphFields [as 别名]
# 或者: from landlab.field.graph_field.GraphFields import new_field_location [as 别名]
def test_grid_field_zeros_ones_empty():
"""Test creating scalar fields with zeros, empty, and ones."""
fields = ModelDataFields()
fields.new_field_location('grid', 1)
assert_raises(ValueError, fields.zeros, 'grid')
assert_raises(ValueError, fields.empty, 'grid')
assert_raises(ValueError, fields.ones, 'grid')示例3: test_grid_field_add_zeros_ones_empty
# 需要导入模块: from landlab.field.graph_field import GraphFields [as 别名]
# 或者: from landlab.field.graph_field.GraphFields import new_field_location [as 别名]
def test_grid_field_add_zeros_ones_empty():
"""Test creating scalar fields with add_zeros, add_empty, and add_ones."""
fields = ModelDataFields()
fields.new_field_location('grid', 1)
assert_raises(ValueError, fields.add_zeros, 'value', at='grid')
assert_raises(ValueError, fields.add_empty, 'value', at='grid')
assert_raises(ValueError, fields.add_ones, 'value', at='grid')示例4: test_add_field_with_clobber
# 需要导入模块: from landlab.field.graph_field import GraphFields [as 别名]
# 或者: from landlab.field.graph_field.GraphFields import new_field_location [as 别名]
def test_add_field_with_clobber():
"""Test adding a field with clobber on."""
fields = ModelDataFields()
fields.new_field_location('node', 12)
assert fields.add_empty('a', at='node') is not fields.add_empty('a', at='node', noclobber=False)
assert fields.add_ones('b', at='node') is not fields.add_ones('b', at='node', noclobber=False)
assert fields.add_zeros('c', at='node') is not fields.add_zeros('c', at='node', noclobber=False)示例5: test_getitem
# 需要导入模块: from landlab.field.graph_field import GraphFields [as 别名]
# 或者: from landlab.field.graph_field.GraphFields import new_field_location [as 别名]
def test_getitem():
fields = ModelDataFields()
fields.new_field_location("node", 12)
assert dict() == fields["node"]
with pytest.raises(GroupError):
fields["cell"]
with pytest.raises(KeyError):
fields["cell"]示例6: test_add_existing_field_with_noclobber
# 需要导入模块: from landlab.field.graph_field import GraphFields [as 别名]
# 或者: from landlab.field.graph_field.GraphFields import new_field_location [as 别名]
def test_add_existing_field_with_noclobber():
"""Test noclobber raises an error with an existing field."""
fields = ModelDataFields()
fields.new_field_location('node', 12)
fields.add_empty('z', at='node')
assert_raises(FieldError, fields.add_empty, 'z', at='node', noclobber=True)
assert_raises(FieldError, fields.add_ones, 'z', at='node', noclobber=True)
assert_raises(FieldError, fields.add_zeros, 'z', at='node', noclobber=True)示例7: test_add_existing_field_default
# 需要导入模块: from landlab.field.graph_field import GraphFields [as 别名]
# 或者: from landlab.field.graph_field.GraphFields import new_field_location [as 别名]
def test_add_existing_field_default():
"""Test default is to not replace existing field."""
fields = ModelDataFields()
fields.new_field_location('node', 12)
fields.add_empty('z', at='node')
assert_raises(FieldError, fields.add_empty, 'z', at='node')
assert_raises(FieldError, fields.add_ones, 'z', at='node')
assert_raises(FieldError, fields.add_zeros, 'z', at='node')示例8: test_at_attribute
# 需要导入模块: from landlab.field.graph_field import GraphFields [as 别名]
# 或者: from landlab.field.graph_field.GraphFields import new_field_location [as 别名]
def test_at_attribute():
fields = ModelDataFields()
fields.new_field_location('node', 12)
assert_dict_equal(dict(), fields.at_node)
assert_raises(AttributeError, lambda: fields.at_cell)
fields.add_ones('z', at='node')
assert_array_equal(np.ones(12), fields.at_node['z'])示例9: test_grid_field_zeros_ones_empty
# 需要导入模块: from landlab.field.graph_field import GraphFields [as 别名]
# 或者: from landlab.field.graph_field.GraphFields import new_field_location [as 别名]
def test_grid_field_zeros_ones_empty():
"""Test creating scalar fields with zeros, empty, and ones."""
fields = ModelDataFields()
fields.new_field_location("grid", 1)
with pytest.raises(ValueError):
fields.zeros("grid")
with pytest.raises(ValueError):
fields.empty("grid")
with pytest.raises(ValueError):
fields.ones("grid")示例10: test_ones
# 需要导入模块: from landlab.field.graph_field import GraphFields [as 别名]
# 或者: from landlab.field.graph_field.GraphFields import new_field_location [as 别名]
def test_ones():
fields = ModelDataFields()
fields.new_field_location("node", 12)
fields.new_field_location("cell", 2)
value_array = fields.ones("node")
assert_array_equal(np.ones(12), value_array)
value_array = fields.ones("cell")
assert_array_equal(np.ones(2), value_array)示例11: test_at_attribute
# 需要导入模块: from landlab.field.graph_field import GraphFields [as 别名]
# 或者: from landlab.field.graph_field.GraphFields import new_field_location [as 别名]
def test_at_attribute():
fields = ModelDataFields()
fields.new_field_location("node", 12)
assert dict() == fields.at_node
with pytest.raises(AttributeError):
fields.at_cell
fields.add_ones("z", at="node")
assert_array_equal(np.ones(12), fields.at_node["z"])示例12: test_nd_field
# 需要导入模块: from landlab.field.graph_field import GraphFields [as 别名]
# 或者: from landlab.field.graph_field.GraphFields import new_field_location [as 别名]
def test_nd_field():
"""Test creating fields that are nd in shape."""
fields = ModelDataFields()
fields.new_field_location('node', 12)
fields.add_field('new_value', np.ones((12,4,5)), at='node')
fields.add_field('newer_value', np.ones((12,4)), at='node')
assert_raises(ValueError, fields.add_field, 'newest_value', np.ones((13,4,5)), at='node')
assert_raises(ValueError, fields.add_field, 'newestest_value', np.ones((13)), at='node')示例13: test_nd_field
# 需要导入模块: from landlab.field.graph_field import GraphFields [as 别名]
# 或者: from landlab.field.graph_field.GraphFields import new_field_location [as 别名]
def test_nd_field():
"""Test creating fields that are nd in shape."""
fields = ModelDataFields()
fields.new_field_location("node", 12)
fields.add_field("new_value", np.ones((12, 4, 5)), at="node")
fields.add_field("newer_value", np.ones((12, 4)), at="node")
with pytest.raises(ValueError):
fields.add_field("newest_value", np.ones((13, 4, 5)), at="node")
with pytest.raises(ValueError):
fields.add_field("newestest_value", np.ones((13)), at="node")示例14: test_add_existing_field_default
# 需要导入模块: from landlab.field.graph_field import GraphFields [as 别名]
# 或者: from landlab.field.graph_field.GraphFields import new_field_location [as 别名]
def test_add_existing_field_default():
"""Test default is to not replace existing field."""
fields = ModelDataFields()
fields.new_field_location("node", 12)
fields.add_empty("z", at="node")
with pytest.raises(FieldError):
fields.add_empty("z", at="node")
with pytest.raises(FieldError):
fields.add_ones("z", at="node")
with pytest.raises(FieldError):
fields.add_zeros("z", at="node")示例15: test_add_existing_field_with_noclobber
# 需要导入模块: from landlab.field.graph_field import GraphFields [as 别名]
# 或者: from landlab.field.graph_field.GraphFields import new_field_location [as 别名]
def test_add_existing_field_with_noclobber():
"""Test noclobber raises an error with an existing field."""
fields = ModelDataFields()
fields.new_field_location("node", 12)
fields.add_empty("z", at="node")
with pytest.raises(FieldError):
fields.add_empty("z", at="node", noclobber=True)
with pytest.raises(FieldError):
fields.add_ones("z", at="node", noclobber=True)
with pytest.raises(FieldError):
fields.add_zeros("z", at="node", noclobber=True)