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.. currentmodule:: xarray
.. _options:
Configuration
=============
Xarray offers a small number of configuration options through :py:func:`set_options`. With these, you can
1. Control the ``repr``:
- ``display_expand_attrs``
- ``display_expand_coords``
- ``display_expand_data``
- ``display_expand_data_vars``
- ``display_max_rows``
- ``display_style``
2. Control behaviour during operations: ``arithmetic_join``, ``keep_attrs``, ``use_bottleneck``.
3. Control colormaps for plots:``cmap_divergent``, ``cmap_sequential``.
4. Aspects of file reading: ``file_cache_maxsize``, ``warn_on_unclosed_files``.
You can set these options either globally
::
xr.set_options(arithmetic_join="exact")
or locally as a context manager:
::
with xr.set_options(arithmetic_join="exact"):
# do operation here
pass
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