Metadata-Version: 2.1
Name: nldi-flowtools
Version: 0.1.0
Summary: Nldi Flowtools
Home-page: https://code.usgs.gov/wma/nhgf/toolsteam/nldi-flowtools
License: LICENSE.md
Author: Anders Hopkins
Author-email: ahopkins@usgs.gov
Requires-Python: >=3.9,<3.10
Classifier: Development Status :: 1 - Planning
Classifier: License :: Other/Proprietary License
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Requires-Dist: Shapely (>=1.8.0,<2.0.0)
Requires-Dist: click (>=7.1.2,<8)
Requires-Dist: geojson (>=2.5.0,<3.0.0)
Requires-Dist: numpy (>=1.21.0,<2.0.0)
Requires-Dist: pyflwdir (==0.5.1)
Requires-Dist: pygeoapi (>=0.11.0,<0.12.0)
Requires-Dist: pyproj (>=3.3.0,<4.0.0)
Requires-Dist: rasterio (>=1.2.9,<2.0.0)
Requires-Dist: requests (>=2.26.0,<3.0.0)
Project-URL: Changelog, https://code.usgs.gov/wma/nhgf/toolsteam/nldi-flowtools/-/releases
Project-URL: Documentation, https://nldi-flowtools.readthedocs.io
Project-URL: Repository, https://code.usgs.gov/wma/nhgf/toolsteam/nldi-flowtools
Description-Content-Type: text/markdown

# Nldi Flowtools

Nldi Flowtools provides basin delineation and flow path tracing services.

[![PyPI](https://img.shields.io/pypi/v/nldi-flowtools.svg)](https://pypi.org/project/nldi-flowtools/)
[![Status](https://img.shields.io/pypi/status/nldi-flowtools.svg)](https://pypi.org/project/nldi-flowtools/)
[![Python Version](https://img.shields.io/pypi/pyversions/nldi-flowtools)](https://pypi.org/project/nldi-flowtools)
[![License](https://img.shields.io/pypi/l/nldi-flowtools)](https://creativecommons.org/publicdomain/zero/1.0/legalcode)

[![Read the documentation at https://nldi-flowtools.readthedocs.io/](https://img.shields.io/readthedocs/nldi-flowtools/latest.svg?label=Read%20the%20Docs)](https://nldi-flowtools.readthedocs.io/)

[![pipeline status](https://code.usgs.gov/wma/nhgf/toolsteam/nldi-flowtools/badges/main/pipeline.svg)](https://code.usgs.gov/wma/nhgf/toolsteam/nldi-flowtools/-/commits/main)
[![coverage report](https://code.usgs.gov/wma/nhgf/toolsteam/nldi-flowtools/badges/main/coverage.svg)](https://code.usgs.gov/wma/nhgf/toolsteam/nldi-flowtools/-/commits/main)

[![pre-commit](https://img.shields.io/badge/pre--commit-enabled-brightgreen?logo=pre-commit&logoColor=white)](https://github.com/pre-commit/pre-commit)
[![Black](https://img.shields.io/badge/code%20style-black-000000.svg)](https://github.com/psf/black)
[![Poetry](https://img.shields.io/badge/poetry-enabled-blue)](https://python-poetry.org/)
[![Conda](https://img.shields.io/badge/conda-enabled-green)](https://anaconda.org/)

# Documentation

Check out our documentation on Read the Docs: https://nldi-flowtools.readthedocs.io/en/latest/

# Requirements

- python = ">=3.9, <3.10"
- click = ">=7.1.2, <8"
- geojson = "^2.5.0"
- numpy = "^1.21.0"
- pyflwdir = "0.5.1"
- pygeoapi = "^0.11.0"
- pyproj = "^3.3.0"
- rasterio = "^1.2.9"
- requests = "^2.26.0"
- Shapely = "^1.8.0"

# Installation

Prior to installing Nldi_Flowtools, we recommend having Rasterio already installed and functioning.

You can install _Nldi Flowtools_ via
[pip](https://pip.pypa.io/) from [PyPI](https://pypi.org/):

```{.sourceCode .console}
$ pip install nldi-flowtools
```

# Features

- Splitcatchment function delineates drainage basins from an input pour point.
- Flowtrace function traces the flowpath of water from an input point to the nearest stream.

# Usage

In a python project, first import nldi-flowtools. Then either the Splitcatchment or Flowtrace function can be used.

```{.sourceCode .console}
from nldi_flowtools.nldi_flowtools import *

splitcatchment(-93, 45, True)
flowtrace(-93, 45, 'down')
```

The output:

```{.sourceCode .console}
{"features": [{"geometry": {"coordinates": [[[-93.004705, 44.992876], [-93.005282, 44.993016], [-93.005109, 44.994369], [-93.006721, 44.994937], [-93.009142, 44.995942], [-93.010043, 44.997435], [-93.01047, 44.998566], [-93.00983, 45.000034], [-93.012506, 45.002472], [-93.015846, 45.002357], [-93.016935, 45.00331], [-93.017277, 45.00575], [-93.018238, 45.006374], [-93.019473, 45.007456], [-93.016408, 45.009028], [-93.015893, 45.010429], [-93.014668, 45.010784], [-93.014747, 45.011952], [-93.017769, 45.011633], [-93.024573, 45.011535], [-93.027889, 45.012941], [-93.030205, 45.013294], [-93.030629, 45.014416], [-93.031776, 45.01516], [-93.032286, 45.015607], [-93.03194, 45.015903], [-93.031281, 45.016242], [-93.030671, 45.016766], [-93.028489, 45.017341], [-93.029079, 45.019437], [-93.025706, 45.019864], [-93.027294, 45.021279], [-93.027602, 45.021859], [-93.028008, 45.022373], [-93.028302, 45.023537], [-93.029097, 45.023471], [-93.030359, 45.024179], [-93.029554, 45.025062], [-93.030217, 45.026375], [-93.03126, 45.026981], [-93.030364, 45.029799], [-93.032025, 45.030167], [-93.032406, 45.030175], [-93.0322, 45.030856], [-93.031748, 45.031644], [-93.03232, 45.032858], [-93.029743, 45.033604], [-93.029815, 45.034658], [-93.027702, 45.036288], [-93.0263, 45.035378], [-93.025943, 45.033684], [-93.025622, 45.031789], [-93.024873, 45.032021], [-93.024379, 45.032741], [-93.022772, 45.033119], [-93.021788, 45.032783], [-93.021157, 45.03223], [-93.017605, 45.032519], [-93.016224, 45.033025], [-93.013402, 45.031829], [-93.01119, 45.031653], [-93.01077, 45.032538], [-93.010336, 45.033047], [-93.009851, 45.034901], [-93.007994, 45.035581], [-93.005658, 45.035661], [-93.004533, 45.035572], [-93.002982, 45.036141], [-93.001036, 45.036346], [-93.000267, 45.03716], [-92.998096, 45.038054], [-92.996288, 45.039504], [-92.996324, 45.040036], [-92.995239, 45.041315], [-92.994292, 45.044434], [-92.993428, 45.045099], [-92.992685, 45.045523], [-92.993941, 45.045954], [-92.995019, 45.046898], [-92.996678, 45.047975], [-92.995529, 45.048632], [-92.994894, 45.049558], [-92.993564, 45.050584], [-92.991463, 45.050305], [-92.990913, 45.050147], [-92.989704, 45.049861], [-92.988957, 45.048568], [-92.987572, 45.048094], [-92.988003, 45.047583], [-92.989156, 45.046925], [-92.989054, 45.045423], [-92.989749, 45.044602], [-92.989353, 45.039199], [-92.988922, 45.038918], [-92.989095, 45.038771], [-92.991664, 45.038093], [-92.99246, 45.036834], [-92.993813, 45.035626], [-92.993457, 45.034662], [-92.992063, 45.03385], [-92.991988, 45.033396], [-92.993936, 45.032882], [-92.995826, 45.031915], [-92.996018, 45.031162], [-92.995301, 45.030256], [-92.99576, 45.028457], [-92.995008, 45.027034], [-92.994565, 45.026475], [-92.993626, 45.024614], [-92.995175, 45.023822], [-92.994377, 45.023007], [-92.993673, 45.022114], [-92.992117, 45.022384], [-92.99068, 45.022746], [-92.989463, 45.022591], [-92.98908, 45.022622], [-92.988346, 45.022529], [-92.986211, 45.022898], [-92.984867, 45.024364], [-92.984216, 45.026253], [-92.982467, 45.025346], [-92.982309, 45.021084], [-92.981626, 45.019727], [-92.983246, 45.018395], [-92.983165, 45.017884], [-92.983407, 45.016933], [-92.982194, 45.015697], [-92.981423, 45.01423], [-92.980294, 45.013573], [-92.980431, 45.013026], [-92.979182, 45.012453], [-92.97737, 45.012222], [-92.976843, 45.013409], [-92.974682, 45.012643], [-92.975662, 45.010851], [-92.978939, 45.009987], [-92.979181, 45.009038], [-92.977167, 45.007864], [-92.976357, 45.006262], [-92.976527, 45.005596], [-92.976383, 45.004699], [-92.977253, 45.00395], [-92.978794, 45.00334], [-92.980416, 45.003547], [-92.981537, 45.003264], [-92.983643, 45.002999], [-92.984898, 45.001627], [-92.984371, 45.000631], [-92.983744, 45.000264], [-92.983425, 44.999952], [-92.984012, 44.999618], [-92.985005, 44.996917], [-92.98493, 44.995805], [-92.985013, 44.995279], [-92.986567, 44.993964], [-92.987134, 44.993134], [-92.98868, 44.993257], [-92.991361, 44.993165], [-92.993003, 44.993863], [-92.99399, 44.993828], [-92.99494, 44.993904], [-92.996622, 44.993846], [-92.997408, 44.993242], [-93.000138, 44.994857], [-93.001534, 44.994808], [-93.002847, 44.993796], [-93.003737, 44.993539], [-93.004283, 44.993116], [-93.004705, 44.992876]]], "type": "Polygon"}, "id": "catchment", "properties": {"catchmentID": "1100118"}, "type": "Feature"}, {"geometry": {"coordinates": [[[-93.002465, 45.000378], [-93.002477, 45.000109], [-93.002096, 45.000101], [-93.002108, 44.999831], [-92.999442, 44.999772], [-92.999454, 44.999502], [-92.999074, 44.999494], [-92.999086, 44.999224], [-92.998705, 44.999216], [-92.998717, 44.998946], [-92.998336, 44.998938], [-92.998288, 45.000015], [-92.998669, 45.000024], [-92.998657, 45.000293], [-93.002465, 45.000378]]], "type": "Polygon"}, "id": "splitCatchment", "properties": {}, "type": "Feature"}], "type": "FeatureCollection"}
{"features": [{"geometry": {"coordinates": [[-93.008717, 45.016322], [-93.009233, 45.016346], [-93.009942, 45.016507], [-93.010779, 45.016896], [-93.011134, 45.016942], [-93.01194, 45.016829], [-93.012714, 45.016578], [-93.013326, 45.016579], [-93.013745, 45.016716], [-93.01426, 45.017082], [-93.014292, 45.017243], [-93.01455, 45.017357], [-93.015807, 45.017427], [-93.016033, 45.017496], [-93.016644, 45.017885], [-93.01716, 45.018091], [-93.018159, 45.01839], [-93.019158, 45.018642], [-93.021253, 45.01853], [-93.021544, 45.018324], [-93.022028, 45.017776], [-93.022287, 45.01757], [-93.022673, 45.017571], [-93.023027, 45.017822], [-93.023221, 45.018051], [-93.023252, 45.01844], [-93.02325, 45.019606], [-93.023056, 45.020086], [-93.023054, 45.020909], [-93.023311, 45.021367], [-93.023665, 45.021733], [-93.02373, 45.021893], [-93.023761, 45.022487], [-93.023857, 45.022625], [-93.024373, 45.02274], [-93.025405, 45.022832], [-93.025823, 45.023038], [-93.025984, 45.023267], [-93.026015, 45.02425], [-93.026079, 45.024365], [-93.026046, 45.024479], [-93.026207, 45.024662], [-93.027624, 45.025692], [-93.02901, 45.026356], [-93.029815, 45.026654], [-93.030266, 45.026723], [-93.030782, 45.026678]], "type": "LineString"}, "id": "downstreamFlowline", "properties": {"comid": 1100118, "gnis_name": "none", "intersection_point": [45.016322, -93.008717], "measure": 71.31, "raindrop_pathDist": 2550.69, "reachcode": "07010206000564"}, "type": "Feature"}, {"geometry": {"coordinates": [[-93.000007, 44.999919], [-93.000388, 44.999928], [-93.000769, 44.999936], [-93.00115, 44.999945], [-93.001531, 44.999953], [-93.001911, 44.999962], [-93.00228, 45.000239], [-93.002661, 45.000248], [-93.003042, 45.000257], [-93.003423, 45.000265], [-93.003803, 45.000273], [-93.004184, 45.000282], [-93.004565, 45.00029], [-93.004553, 45.00056], [-93.004541, 45.000829], [-93.004529, 45.001099], [-93.004517, 45.001368], [-93.004505, 45.001638], [-93.004874, 45.001916], [-93.005255, 45.001924], [-93.005635, 45.001933], [-93.005623, 45.002202], [-93.005992, 45.00248], [-93.00598, 45.00275], [-93.006349, 45.003028], [-93.006337, 45.003297], [-93.006706, 45.003575], [-93.006694, 45.003844], [-93.006682, 45.004114], [-93.00667, 45.004383], [-93.006658, 45.004653], [-93.006646, 45.004922], [-93.006634, 45.005192], [-93.006241, 45.005453], [-93.005848, 45.005714], [-93.005836, 45.005983], [-93.005443, 45.006244], [-93.005431, 45.006514], [-93.0058, 45.006792], [-93.006169, 45.00707], [-93.006538, 45.007348], [-93.006526, 45.007617], [-93.006514, 45.007886], [-93.006502, 45.008156], [-93.00649, 45.008425], [-93.006478, 45.008695], [-93.006466, 45.008964], [-93.006835, 45.009242], [-93.006823, 45.009512], [-93.006811, 45.009781], [-93.006799, 45.010051], [-93.006787, 45.01032], [-93.006775, 45.01059], [-93.006763, 45.010859], [-93.006751, 45.011129], [-93.00712, 45.011406], [-93.007488, 45.011684], [-93.007476, 45.011954], [-93.007464, 45.012223], [-93.007452, 45.012493], [-93.007821, 45.012771], [-93.00819, 45.013049], [-93.008178, 45.013318], [-93.008166, 45.013588], [-93.008154, 45.013857], [-93.008535, 45.013866], [-93.008142, 45.014127], [-93.007749, 45.014388], [-93.007356, 45.014649], [-93.007344, 45.014918], [-93.007332, 45.015188], [-93.00732, 45.015457], [-93.007308, 45.015726], [-93.007296, 45.015996], [-93.007665, 45.016274], [-93.008046, 45.016282], [-93.008427, 45.016291], [-93.008717, 45.016322]], "type": "LineString"}, "id": "raindropPath", "properties": {}, "type": "Feature"}], "type": "FeatureCollection"}
```

# Contributing

Contributions are very welcome.
To learn more, see the Contributor Guide\_.

# License

Distributed under the terms of the [CC0 1.0 Universal license](https://creativecommons.org/publicdomain/zero/1.0/legalcode),
_Nldi Flowtools_ is free and open source software.

# Issues

If you encounter any problems,
please [file an issue](https://code.usgs.gov/wma/nhgf/toolsteam/nldi-flowtools/-/issues) along with a detailed description.

# Credits

This project was generated from
[@hillc-usgs](https://github.com/hillc-usgs)'s [Pygeoapi Plugin
Cookiecutter](https://code.usgs.gov/wma/nhgf/pygeoapi-plugin-cookiecutter)
template.

