def get_distributed_slice(self, slc, **kwargs):
"""
Slice a distributed object.
:param slc: A slice-like object.
:type slc: <varying>
:param dict kwargs: Optional arguments to :meth:`~ocgis.Variable.get_distributed_slice`.
:rtype: :class:`ocgis.spatial.geomc.AbstractGeometryCoordinates`
"""
slc = get_formatted_slice(slc, self.ndim)
if self.cindex is None:
target = self.x
else:
target = self.cindex
if len(slc) != target.ndim:
dslc = get_dslice(self.dimensions, slc)
for dim in target.dimensions:
if dim.name not in dslc:
dslc[dim.name] = slice(None)
slc = [dslc[dim.name] for dim in target.dimensions]
new_parent = target.get_distributed_slice(slc, **kwargs).parent
ret = self.copy()
ret.parent = new_parent
return ret
def __getitem__(self, slc):
slc = get_formatted_slice(slc, self.ndim)
if not isinstance(slc, dict):
slc = get_dslice(self.dimensions, slc)
ret = self.copy()
new_parent = ret.parent[slc]
ret.parent = new_parent
return ret
