catchments 0.9.1

Installation

$ pip install catchments

Usage

You can use package functions to build Your own scripts:

>>> from catchments import request_catchment, catchment_as_geojson, \
        save_as_geojson

>>> # Get catchment from API
>>> params = {'api': 'SKOBBLER', 'key': 'your_api_key'}
>>> catchment = request_catchment({'lat' 52.05, 'lon': 16.82}, **params)
>>> {"realReach": {...} ...}
>>> geojson = catchment_as_geojson(catchment, **params)
>>> {"type": "Feature", geometry: {"type": "Polygon", ...}, ...}
>>> save_as_geojson(geojson, **params)
>>> 'SKOBBLER_52.05_16.82.geojson'

Or You can use inbuilt command line script which accepts *.csv file input with points as coordinates resource.

Example *.csv file structure (name column is optional):

$ catchments-cls.py -a SKOBBLER -k your_api_key -p path/to/file/with/points/*.csv

All supported options for command line script and package functions are mentioned below:

Tests

$ python setup.py test

To fix

Refactor cyclomatic complexity (11) for catchment_as_geojson function

Release History