Dependencies
------------

The following dependencies need to be on your system (or in your working
environment) prior to `PyRate` installation:

- Python_, versions 3.7, 3.8 or 3.9.
- GDAL_, versions 3.0.2 or 3.0.4

The following optional dependency should be on your system if you want to make
use of MPI processing:

- `Open MPI`_, versions 2.1.6, 3.0.4, 3.1.4 or 4.0.2

The versions of each package stated above have been tested to work using
`GitHub Actions`_ continuous integration testing.

.. _Python: https://www.python.org/downloads/
.. _GDAL: https://gdal.org/download.html
.. _`Open MPI`: https://www.open-mpi.org/software/ompi/v4.0/
.. _`GitHub Actions`: https://github.com/GeoscienceAustralia/PyRate/actions

Other Python dependencies that will be installed are listed in
``PyRate/requirements.txt``.