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https://github.com/JiaweiZhuang/xESMF

Universal Regridder for Geospatial Data
https://github.com/JiaweiZhuang/xESMF

dask earth-science esmf esmpy geospatial interpolation python regridding remapping xarray

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Universal Regridder for Geospatial Data

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README

        

xESMF: Universal Regridder for Geospatial Data
==============================================

|Binder| |pypi| |Build Status| |codecov| |docs| |license| |DOI|

xESMF is a Python package for
`regridding `_.
It is

- **Powerful**: It uses ESMF_/ESMPy_ as backend and can regrid between **general curvilinear grids**
with all `ESMF regridding algorithms `_,
such as **bilinear**, **conservative** and **nearest neighbour**.
- **Easy-to-use**: It abstracts away ESMF's complicated infrastructure
and provides a simple, high-level API, compatible with xarray_ as well as basic numpy arrays.
- **Fast**: It is faster than ESMPy's original Fortran regridding engine in serial case, and also supports dask_ for `out-of-core, parallel computation `_.

Please see `online documentation `_, or `play with example notebooks on Binder `_.

For new users, I also recommend reading `How to ask for help `_ and `How to support xESMF `_.

.. _ESMF: https://www.earthsystemcog.org/projects/esmf/
.. _ESMPy: https://www.earthsystemcog.org/projects/esmpy/
.. _xarray: http://xarray.pydata.org
.. _dask: https://dask.org/

.. |pypi| image:: https://badge.fury.io/py/xesmf.svg
:target: https://badge.fury.io/py/xesmf
:alt: pypi package

.. |Build Status| image:: https://api.travis-ci.org/JiaweiZhuang/xESMF.svg
:target: https://travis-ci.org/JiaweiZhuang/xESMF
:alt: travis-ci build status

.. |codecov| image:: https://codecov.io/gh/JiaweiZhuang/xESMF/branch/master/graph/badge.svg
:target: https://codecov.io/gh/JiaweiZhuang/xESMF
:alt: code coverage

.. |docs| image:: https://readthedocs.org/projects/xesmf/badge/?version=latest
:target: http://xesmf.readthedocs.io/en/latest/?badge=latest
:alt: documentation status

.. |license| image:: https://img.shields.io/badge/License-MIT-blue.svg
:target: https://github.com/JiaweiZhuang/xESMF/blob/master/LICENSE
:alt: license

.. |DOI| image:: https://zenodo.org/badge/101709596.svg
:target: https://zenodo.org/badge/latestdoi/101709596
:alt: DOI

.. |Binder| image:: https://mybinder.org/badge_logo.svg
:target: https://mybinder.org/v2/gh/JiaweiZhuang/xESMF/master?filepath=doc%2Fnotebooks
:alt: binder