# pandas.Panel.loc

`Panel.``loc`

  Purely label-location based indexer for selection by label.

  `.loc[]` is primarily label based, but may also be used with a boolean array.

  Allowed inputs are:

  - A single label, e.g. `5` or `'a'`, (note that `5` is interpreted as a label of the index, and never as an integer position along the index).
  - A list or array of labels, e.g. `['a', 'b', 'c']`.
  - A slice object with labels, e.g. `'a':'f'` (note that contrary to usual python slices, both the start and the stop are included!).
  - A boolean array.

  `.loc` will raise a `KeyError` when the items are not found.

  See more at Selection by Label