Metadata-Version: 1.2
Name: PyGeodesy
Version: 21.8.18
Summary: Pure Python geodesy tools
Home-page: https://GitHub.com/mrJean1/PyGeodesy
Author: Jean M. Brouwers
Author-email: mrJean1@Gmail.com
Maintainer: Jean M. Brouwers
Maintainer-email: mrJean1@Gmail.com
License: MIT
Description: 
        =========
        PyGeodesy
        =========
        
        A pure Python implementation of ``geodesy`` tools for various ellipsoidal
        and spherical earth models using precision trigonometric, vector-based,
        exact, elliptic and approximate methods for geodetic (lat-/longitude) and
        geocentric (ECEF_ cartesian) coordinates.
        
        Transcoded from `JavaScript originals`_ by *Chris Veness (C) 2005-2019*
        and from several `C++ classes`_ by *Charles F.F. Karney (C) 2008-2021*
        and published under the same `MIT License`_.
        
        There are four modules for ellipsoidal earth models, *ellipsoidalExact*,
        *-Karney*, *-Vincenty* and *-Nvector* and two for spherical ones,
        *sphericalTrigonometry* and *-Nvector*.  Each module provides a geodetic
        LatLon_ and a geocentric Cartesian_ class with methods and functions to
        compute distance, surface area, perimeter, initial and final bearing,
        intermediate and nearest points, circle intersections, path intersections,
        trilateration (by intersection, by overlap and in 3d), conversions and
        unrolling, among other things.  For more information and further details
        see the documentation_, the descriptions of `Latitude/Longitude`_, Vincenty_
        and `Vector-based`_ geodesy, the original `JavaScript source`_ or docs_
        and *Karney*\'s Python geographiclib_ and `C++ GeographicLib`_.
        
        Also included are modules for conversions to and from `Cassini-Soldner`_,
        ECEF_ (Earth-Centered, Earth-Fixed cartesian), UPS_ (Universal Polar
        Stereographic), UTM_ (Exact_ and Universal Transverse Mercator) and
        `Web Mercator`_ (Pseudo-Mercator) coordinates, MGRS_ (NATO Military Grid
        Reference System) and OSGR_ (British Ordinance Survery Grid Reference) grid
        references, TRF_ (Terrestrial Reference Frames) and modules to encode and
        decode EPSG_, Geohashes_, `Georefs (WGRS)`_ and `Garefs (GARS)`_ .
        
        Other modules provide `Albers equal-area`_ projections, equidistant_
        and other *azimuthal* projections, Lambert *conformal conic* projections
        and positions, functions to clip a path or polygon of *LatLon* points
        using the `Cohen-Sutherland`_, the `Liang-Barsky`_ and the
        `Sutherland-Hodgman`_ methods, functions to simplify_ or linearize a
        path of *LatLon* points (or a `numpy array`_), including implementations
        of the `Ramer-Douglas-Peucker`_, the `Visvalingam-Whyatt`_ and the
        `Reumann-Witkam`_ algorithms and modified versions of the former.  Other
        classes interpolate_ the *height* of *LatLon* points and *Geoid* models
        or compute various Frechet_ or Hausdorff_ distances.
        
        Installation
        ============
        
        To install PyGeodesy, type ``pip install PyGeodesy`` or ``easy_install
        PyGeodesy`` in a terminal or command window.
        
        Alternatively, download ``PyGeodesy-yy.m.d.zip`` from PyPI_ or GitHub_,
        ``unzip`` the downloaded file, ``cd`` to directory ``PyGeodesy-yy.m.d``
        and type ``python[3] setup.py install``.
        
        To run all PyGeodesy tests, type ``python[3] setup.py test`` or type
        ``python[3] test/run.py`` or type ``python[3] test/unitTestSuite.py``
        before or after installation.
        
        Dependencies
        ============
        
        Installation of *Karney*\'s Python package geographiclib_ is optional,
        but required to use modules ``ellipsoidalKarney`` and ``css``, ``azimuthal``
        classes ``EquidistantKarney`` and ``GnomonicKarney`` and the
        ``HeightIDWkarney`` interpolator.
        
        Both numpy_ and scipy_ must be installed for most ``Geoid...`` and
        ``Height...`` interpolators, except the ``HeigthIDW...`` ones.  Functions
        ``circum3``, ``jekel4_`` and ``trilaterate3d2/-5`` and the corresponding
        ``Cartesian``, ``LatLon``, ``Nvector`` and ``Vector3d`` methods require
        numpy_.
        
        Modules ``ellipsoidalGeodSolve`` and ``geodsolve`` and ``azimuthal``
        classes ``EquidistantGeodSolve`` and ``GnomonicGeodSolve`` depend
        on *Karney*\'s C++ utility GeodSolve_ to be executable.
        
        Documentation
        =============
        
        In addition to the ``pygeodesy`` package, the PyGeodesy_ `distribution
        files`_ contain the tests, the test results (on macOS only) and the
        complete documentation_ generated by Epydoc_ using command line:
        ``epydoc --html --no-private --no-source --name=PyGeodesy --url=... -v
        pygeodesy``.
        
        Tests
        =====
        
        The tests have been run with Python 3.10.0rc1 (with geographiclib_ 1.52),
        Python 3.9.6 (with geographiclib_ 1.52 and numpy_ 1.21.2), Python 3.8.10
        (with geographiclib_ 1.52, GeodSolve_ 1.51, numpy_ 1.19.2 and scipy_ 1.5.2)
        and macOS\' Python 2.7.16 (with GeodSolve_ 1.51 and numpy_ 1.16.6), all on
        macOS 11.5.2 Big Sur (aka 10.16) and in 64-bit only.  The tests are run
        with and without ``lazy import`` for Python 3 and with command line option
        ``-W always`` and environment variable ``PYGEODESY_WARNINGS=on`` for all
        Python versions.  The results of only those tests are included in the
        distribution files.
        
        Python 3.10.0rc1, 3.9.6 and macOS\' Python 2.7.16 run on Apple Silicon
        (arm64), all other Python versions run on Intel (x86_64) or emulated
        Intel (\"arm64_x86_64\", see function ``machine``).
        
        Test coverage has been measured with coverage_ 4.5.4 using Python 3.9.6
        (with geographiclib_ 1.52 and numpy_ 1.21.2), Python 3.8.10 (with
        geographiclib_ 1.52, GeodSolve_ 1.51, numpy_ 1.19.2 and scipy_ 1.5.2) and
        macOS\' Python 2.7.16 (with GeodSolve_ 1.51 and numpy_ 1.16.6).  The
        complete coverage report in HTML and a PDF summary are included in the
        distribution files.
        
        The tests also ran with Python 3.8.0, 3.7.1, 3.6.7, 2.7.15 and PyPy_
        7.1.1 (Python 3.6.1 and 2.7.13) (and geographiclib_ 1.52) on
        `Ubuntu 16.04`_ and with Python 3.9.1 (and geographiclib_ 1.52) on
        `Debian 9`_, all in 64-bit only and with Python 3.8.0, 3.7.5 and 2.7.17
        (all with geographiclib_ 1.52) on `Windows Server 2012R2`_ in both 64-
        and 32-bit.
        
        A single-File and single-Directory application with ``pygeodesy`` has
        been bundled using PyInstaller_ 3.4 and 64-bit Python 3.7.4 and 3.7.3
        on macOS 10.13.6 High Sierra.
        
        Previously, the tests were run with Python 3.9.0-5, 3.8.0-6, 3.7.2-6,
        3.7.0, 3.6.2-5, 3.5.3, 2.7.13-17, 2.7.10 and 2.6.9 (and numpy_ 1.19.0,
        1.16.5, 1.16.2, 1.15.2, 1.14.0, 1.13.1, 1.8.0rc1 or 1.6.2 and scipy_
        1.5.0), PyPy_ 7.3.0 (Python 2.7.13 and 3.6.9), PyPy_ 6.0.0 (Python 2.7.13
        and 3.5.3) and `Intel-Python`_ 3.5.3 (and numpy_ 1.11.3) on macOS 11.0-5.1
        Big Sur (aka 10.16), 10.15.3, 10.15.5-7 Catalina, macOS 10.14 Mojave,
        macOS 10.13.6 High Sierra, macOS 10.12 Sierra, MacOS X 10.11 El Capitan
        and/or MacOS X 10.10 Yosemite, with Pythonista_ 3.2 (with geographiclib
        1.50 or 1.49 and numpy 1.8.0) on iOS 14.4.2, 11.4.1, 12.0-3 on iPad4,
        iPhone6 and/or iPhone10, with Pythonista_ 3.1 on iOS 10.3.3, 11.0.3, 11.1.2
        and 11.3 on iPad4, all in 64-bit only and with 32-bit Python 2.7.14 on
        Windows 10 Pro and 32-bit Python 2.6.6 on Windows XP SP3.
        
        Notes
        =====
        
        All Python source code has been statically checked_ with PyChecker_,
        PyFlakes_, PyCodeStyle_ (formerly Pep8) and McCabe_ using Python 2.7.18
        and with Flake8_ using Python 3.10.0rc1, both in 64-bit on macOS 11.5.2
        Big Sur (aka 10.16).
        
        For a summary of all *Karney*-based functionality in ``pygeodesy``, see
        module karney_.
        
        Some function and method names differ from the JavaScript version.  In such
        cases documentation tag **JS name:** shows the original JavaScript name.
        
        *Last updated: Aug 18, 2021.*
        
        License
        =======
        
        ``Copyright (C) 2016-2021 -- mrJean1 at Gmail -- All Rights Reserved.``
        
        ``Permission is hereby granted, free of charge, to any person obtaining a
        copy of this software and associated documentation files (the "Software"),
        to deal in the Software without restriction, including without limitation
        the rights to use, copy, modify, merge, publish, distribute, sublicense,
        and/or sell copies of the Software, and to permit persons to whom the
        Software is furnished to do so, subject to the following conditions:``
        
        ``The above copyright notice and this permission notice shall be included
        in all copies or substantial portions of the Software.``
        
        ``THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
        OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
        FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
        THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
        OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
        ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
        OTHER DEALINGS IN THE SOFTWARE.``
        
        .. image:: https://Img.Shields.io/pypi/pyversions/PyGeodesy.svg?label=Python
          :target: https://PyPI.org/project/PyGeodesy
        .. image:: https://Img.Shields.io/appveyor/ci/mrJean1/PyGeodesy.svg?branch=master&label=AppVeyor
          :target: https://CI.AppVeyor.com/project/mrJean1/PyGeodesy/branch/master
        .. image:: https://Img.Shields.io/cirrus/github/mrJean1/PyGeodesy?branch=master&label=Cirrus
          :target: https://Cirrus-CI.com/github/mrJean1/PyGeodesy
        .. image:: https://Img.Shields.io/travis/mrJean1/PyGeodesy.svg?branch=master&label=Travis
          :target: https://Travis-CI.com/mrJean1/PyGeodesy
        .. image:: https://Img.Shields.io/badge/coverage-95%25-brightgreen
          :target: https://GitHub.com/mrJean1/PyGeodesy/blob/master/testcoverage.pdf
        .. image:: https://Img.Shields.io/pypi/v/PyGeodesy.svg?label=PyPI
          :target: https://PyPI.org/project/PyGeodesy
        .. image:: https://Img.Shields.io/pypi/wheel/PyGeodesy.svg
          :target: https://PyPI.org/project/PyGeodesy/#files
        .. image:: https://img.shields.io/pypi/dm/PyGeodesy
          :target: https://PyPI.org/project/PyGeodesy
        .. image:: https://Img.Shields.io/pypi/l/PyGeodesy.svg
          :target: https://PyPI.org/project/PyGeodesy
        
        .. _Albers equal-area: https://GeographicLib.SourceForge.io/html/classGeographicLib_1_1AlbersEqualArea.html
        .. _C++ classes: https://GeographicLib.SourceForge.io/html/annotated.html
        .. _C++ GeographicLib: https://GeographicLib.SourceForge.io/html/index.html
        .. _Cartesian: https://mrJean1.GitHub.io/PyGeodesy/docs/pygeodesy-Cartesian-attributes-table.html
        .. _Cassini-Soldner: https://GeographicLib.SourceForge.io/html/classGeographicLib_1_1CassiniSoldner.html
        .. _checked: https://GitHub.com/ActiveState/code/tree/master/recipes/Python/546532_PyChecker_postprocessor
        .. _Cohen-Sutherland: https://WikiPedia.org/wiki/Cohen-Sutherland_algorithm
        .. _coverage: https://PyPI.org/project/coverage
        .. _Debian 9: https://Cirrus-CI.com/github/mrJean1/PyGeodesy/master
        .. _distribution files: https://GitHub.com/mrJean1/PyGeodesy/tree/master/dist
        .. _docs: https://www.Movable-Type.co.UK/scripts/geodesy/docs
        .. _documentation: https://mrJean1.GitHub.io/PyGeodesy
        .. _ECEF: https://WikiPedia.org/wiki/ECEF
        .. _EPSG: https://www.EPSG-Registry.org
        .. _Epydoc: https://PyPI.org/project/epydoc
        .. _equidistant: https://GeographicLib.SourceForge.io/html/classGeographicLib_1_1AzimuthalEquidistant.html
        .. _Exact: https://GeographicLib.SourceForge.io/html/classGeographicLib_1_1TransverseMercatorExact.html
        .. _Flake8: https://PyPI.org/project/flake8
        .. _Frechet: https://WikiPedia.org/wiki/Frechet_distance
        .. _Garefs (GARS): https://WikiPedia.org/wiki/Global_Area_Reference_System
        .. _GeodSolve: https://GeographicLib.SourceForge.io/html/utilities.html
        .. _geographiclib: https://PyPI.org/project/geographiclib
        .. _Geohashes: https://www.Movable-Type.co.UK/scripts/geohash.html
        .. _Georefs (WGRS): https://WikiPedia.org/wiki/World_Geographic_Reference_System
        .. _GitHub: https://GitHub.com/mrJean1/PyGeodesy
        .. _Hausdorff: https://WikiPedia.org/wiki/Hausdorff_distance
        .. _Intel-Python: https://software.Intel.com/en-us/distribution-for-python
        .. _interpolate: https://docs.SciPy.org/doc/scipy/reference/interpolate.html
        .. _JavaScript originals: https://GitHub.com/ChrisVeness/geodesy
        .. _JavaScript source: https://GitHub.com/ChrisVeness/geodesy
        .. _John P. Snyder: https://pubs.er.USGS.gov/djvu/PP/PP_1395.pdf
        .. _karney: https://mrJean1.GitHub.io/PyGeodesy/docs/pygeodesy.karney-module.html
        .. _Latitude/Longitude: https://www.Movable-Type.co.UK/scripts/latlong.html
        .. _LatLon: https://mrJean1.GitHub.io/PyGeodesy/docs/pygeodesy-LatLon-attributes-table.html
        .. _Liang-Barsky: https://www.CS.Helsinki.FI/group/goa/viewing/leikkaus/intro.html
        .. _McCabe: https://PyPI.org/project/mccabe
        .. _MGRS: https://www.Movable-Type.co.UK/scripts/latlong-utm-mgrs.html
        .. _MIT License: https://OpenSource.org/licenses/MIT
        .. _numpy: https://PyPI.org/project/numpy
        .. _numpy array: https://docs.SciPy.org/doc/numpy/reference/generated/numpy.array.html
        .. _OSGR: https://www.Movable-Type.co.UK/scripts/latlong-os-gridref.html
        .. _PyChecker: https://PyPI.org/project/pychecker
        .. _PyCodeStyle: https://PyPI.org/project/pycodestyle
        .. _PyFlakes: https://PyPI.org/project/pyflakes
        .. _PyGeodesy: https://PyPI.org/project/PyGeodesy
        .. _PyInstaller: https://www.PyInstaller.org
        .. _PyPI: https://PyPI.org/project/PyGeodesy
        .. _PyPy: https://PyPy.org
        .. _Pythonista: https://OMZ-Software.com/pythonista
        .. _Ramer-Douglas-Peucker: https://WikiPedia.org/wiki/Ramer-Douglas-Peucker_algorithm
        .. _Reumann-Witkam: https://psimpl.SourceForge.net/reumann-witkam.html
        .. _scipy: https://PyPI.org/project/scipy
        .. _simplify: https://Bost.Ocks.org/mike/simplify
        .. _Sutherland-Hodgman: https://WikiPedia.org/wiki/Sutherland-Hodgman_algorithm
        .. _TRF: http://ITRF.ENSG.IGN.FR
        .. _Ubuntu 16.04: https://Travis-CI.com/mrJean1/PyGeodesy
        .. _UPS: https://WikiPedia.org/wiki/Universal_polar_stereographic_coordinate_system
        .. _UTM: https://www.Movable-Type.co.UK/scripts/latlong-utm-mgrs.html
        .. _Vector-based: https://www.Movable-Type.co.UK/scripts/latlong-vectors.html
        .. _Vincenty: https://www.Movable-Type.co.UK/scripts/latlong-vincenty.html
        .. _Visvalingam-Whyatt: https://hydra.Hull.ac.UK/resources/hull:8338
        .. _Web Mercator: https://WikiPedia.org/wiki/Web_Mercator
        .. _Windows Server 2012R2: https://CI.AppVeyor.com/project/mrJean1/pygeodesy
        
Keywords: AER Albers altitude Andoyer antipode area Authalic auxiliary azimuth azimuthal azimuth-elevation-range bearing Barsky Barth cached cartesian Cassini Cassini-Soldner circle-intersections circumcenter circumcirle circumradius clip Cohen Cohen-Sutherland conformal conic cosines-law coverage curvature cylindrical datum deprecation deficit development discrete distance Douglas earth east-north-up eccentricity ECEF elevation ellipsoid elliptic ENU EPSG equal-area equidistant equirectangular ETM ETRF Euclidean ExactTM excess Farrell Farrell-Barth flattening fmath footprint Forsythe fov fractional Frechet Fréchet frustum GARS geocentric GeodesicExact geodesy geodetic GeodSolve GeodTest geographiclib geohash geoid geoidHeight GeoidHeights georef Girard gnomonic gons grades gradians Hartzell Hausdorff Haversine height Hodgman horizon Hubeny IDW intermediate interpolate intersect intersection intersection3d intersections Inverse-Distance-Weighting Isometric ITRF Jekel Karney Krueger Krüger Lambert latitude law-of-cosines least-squares Lesh L_Huilier LHuilier Liang Liang-Barsky linearize Line-Of-Sight LocalCartesian local-tangent-plane local-x-y-z longitude LOS lstsq LTP lune mean memoize Mercator Meeus MGRS nearest NED Norrdine north-east-down numpy n-vector Nvector oblate orthographic OSGR overlap parallel parallel-of-latitude Parametric path-intersection perimeter Peucker Point-Of-View polar POV prolate Pseudo-Mercator PyGeodesy PyInstaller PyPy radical radii radius Ramer Ramer-Douglas-Peucker Rectifying Reduced Rey-Jer Reumann Reumann-Witkam rhumb scipy semi-perimeter simplify Snyder Soldner sphere sphere-intersections spherical-deficit spherical-excess spherical-triangle stereographic Sudano surface-area Sutherland Sutherland-Hodgman Terrestrial-Reference-Frame Thomas TMcoords TMExact Transverse TransverseMercatorExact TRF triangle triangulate trigonometry trilaterate trilaterate-2d trilaterate-3d unit unroll UPS UTM UTM/UPS Veness Vermeille viewing-frustum Vincenty Visvalingam Visvalingam-Whyatt volume  volumetric Web-Mercator WGRS WGS Whyatt Witkam XYZ You
Platform: UNKNOWN
Classifier: Development Status :: 5 - Production/Stable
Classifier: Environment :: Console
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 2.7
Classifier: Programming Language :: Python :: 3.6
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Classifier: Topic :: Software Development
Classifier: Topic :: Scientific/Engineering :: GIS
