rasterix: Raster tricks for Xarray

This WIP project contains tools to make it easier to analyze raster data with Xarray.

The intent is to provide reusable building blocks for the many sub-ecosystems around: e.g. rioxarray, odc-geo, etc.

Contents

It currently has two pieces.

1. RasterIndex

See src/ rasterix/raster_index.py and notebooks/raster_index.ipynb for a brief demo.

2. Dask-aware rasterization wrappers

See src/rasterix/rasterize.py for dask-aware wrappers around exactextract, rasterio.features.rasterize, and rasterio.features.geometry_mask.

This code is likely to move elsewhere!

Installing

PyPI

rasterix alpha releases are available on pypi

pip install rasterix

Developing

1. Clone the repo

   git remote add upstream [email protected]:dcherian/rasterix.git
   cd rasterix
   

2. Install hatch
3. Run the tests

   hatch env run --env test.py3.13 run-pytest  # Run the tests without coverage reports
   hatch env run --env test.py3.13 run-coverage-html   # Run the tests with an html coverage report