xarray.DataTree.match#

DataTree.match(pattern)[source] #

Return nodes with paths matching pattern.

Uses unix glob-like syntax for pattern-matching.

Parameters:: pattern (str) – A pattern to match each node path against.
Returns:: DataTree

See also

filter, pipe, map_over_datasets

Examples

>>> dt = DataTree.from_dict(
...  {
...  "/a/A": None,
...  "/a/B": None,
...  "/b/A": None,
...  "/b/B": None,
...  }
... )
>>> dt.match("*/B")
<xarray.DataTree>
Group: /
├── Group: /a
│ └── Group: /a/B
└── Group: /b
 └── Group: /b/B