gridfill

Fill missing values in a grid by solving Poisson's equation via an iterative relaxation scheme.

Installation

The easiest way to install is with conda_::

conda install -c conda-forge gridfill

You can always build from source yourself once you have the necessary dependencies installed (see the requirements section below). Checkout the gridfill repository from Github_ and::

cd gridfill/
python setup.py install

Requirements

For installation gridfill requires:

• numpy
• Cython
• setuptools

gridfill can also operate on iris cubes, which requires the iris_ package to be installed.

Developers

For development the pytest package is required in order to run tests. In order to run all tests you should also install iris_.

Tests can be run in-place but you must first compile the extension module::

python setup.py build_ext --inplace
python -m pytest

Tests can also be run against the installed version::

python -m pytest --pyargs gridfill.tests

.. _conda: https://docs.conda.io/en/latest/ .. _Github: https://github.com/ajdawson/gridfill .. _iris: https://scitools-iris.readthedocs.io/en/stable/