Fix GeoJSON geometries that cross the antimeridian

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Project description

antimeridian

Fix shapes that cross the antimeridian. See the documentation for information about the underlying algorithm. Depends on shapely and numpy.

Can fix:

Shapely Polygon, MultiPolygon, LineString, and MultiLineString objects
GeoJSON Polygons, MultiPolygons, Features and FeatureCollections, as dictionaries
Anything that has a __geo_interface__

Usage

pip install antimeridian

Then:

import antimeridian

fixed = antimeridian.fix_geojson(geojson)

We also have some utilities to create bounding boxes and centroids from antimeridian-crossing polygons and multipolygons. See the documentation for a complete API reference.

Command line interface

Use the cli optional dependency to install the antimeridian CLI:

pip install 'antimeridian[cli]'
antimeridian fix input.json > output.json

Developing

Clone and install in editable mode with the development optional dependencies:

git clone https://github.com/gadomski/antimeridian
cd antimeridian
pip install -e '.[dev,docs]'

We use pytest for tests:

pytest

We use Sphinx for docs:

make -C docs html

Contributing

Github issues and pull requests, please and thank you!

License

Apache-2.0

Project details

These details have not been verified by PyPI

Project links

Release history Release notifications | RSS feed

0.3.11

Oct 17, 2024

0.3.10

Oct 17, 2024

0.3.9

Oct 12, 2024

0.3.8

Jul 11, 2024

0.3.7

Jun 20, 2024

0.3.6

May 16, 2024

0.3.5

May 5, 2024

0.3.4

Mar 29, 2024

This version

0.3.3

Aug 21, 2023

0.3.2

Aug 21, 2023

0.3.1

Jul 10, 2023

0.3.0

Jun 29, 2023

0.2.6

May 31, 2023

0.2.5

May 31, 2023

0.2.4

May 12, 2023

0.2.3

Apr 28, 2023

0.2.2

Apr 28, 2023

0.2.1

Apr 28, 2023

0.2.0

Apr 26, 2023

0.1.0

Apr 18, 2023

0.0.2.post0

Apr 14, 2023

0.0.2

Apr 14, 2023

0.0.1.post1

Apr 14, 2023

0.0.1.post0

Apr 14, 2023

0.0.1

Apr 14, 2023

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