Metadata-Version: 2.1
Name: rads
Version: 0.1.0.post0
Summary: Python front end for the Radar Altimeter Database System.
Home-page: https://github.com/ccarocean/pyrads
Author: Michael R. Shannon
Author-email: mrshannon.aerospace@gmail.com
License: MIT
Description: .. image:: https://raw.githubusercontent.com/ccarocean/pyrads/master/docs/_static/logo_black.png
            :alt: PyRADS
            :align: center
        
        Python access to the Radar Altimeter Database System
        ====================================================
        
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        Python library for access to the `Radar Altimeter Database System`_ (RADS).
        
        **Current Features**
        
        * Loading of the RADS XML files.
        
        **Planned Features**
        
        * Loading of RADS data.
        
        
        
        Documentation
        -------------
        
        Documentation for PyRADS can be found at `https://pyrads.readthedocs.io/en/latest/ <https://pyrads.readthedocs.io/en/latest/>`_ or in `PDF <https://readthedocs.org/projects/pyrads/downloads/pdf/latest/>`_ and `Epub <https://readthedocs.org/projects/pyrads/downloads/epub/latest/>`_ formats.
        
        
        
        Installation
        ------------
        
        Only POSIX complaint systems are officially supported.  PyRADS should work on Microsoft Windows but it has not been tested.
        
        
        UDUINITS2_
        ^^^^^^^^^^
        
        In addition to CPython 3.6+ PyRADS requires the UDUNITS2_ library and header files to be installed.  Below are instructions for accomplishing this on some common systems:
        
        Ubuntu and Debian
        """""""""""""""""
        
        .. code-block:: text
        
            # apt-get install libudunits2-dev
        
        Red Hat and Fedora
        """"""""""""""""""
        
        .. code-block:: text
        
            # yum install udunits2-devel
        
        Mac OS X (using _homebrew)
        """"""""""""""""""""""""""
        
        .. code-block:: text
        
            $ brew install udunits
        
        Microsoft Windows
        """""""""""""""""
        
        No binary is provided for Windows so UDUNITS2_ must be built from `source <ftp://ftp.unidata.ucar.edu/pub/udunits>`_.
        
        
        libxml2_
        ^^^^^^^^
        
        PyRADS also optionally requires libxml2_ which it uses for better error messages and slightly faster RADS XML file loading.
        
        
        Ubuntu and Debian
        """""""""""""""""
        
        .. code-block:: text
        
            # apt-get install libxml2
        
        Red Hat and Fedora
        """"""""""""""""""
        
        .. code-block:: text
        
            # yum install libxml2
        
        Mac OS X (using _homebrew)
        """"""""""""""""""""""""""
        
        .. code-block:: text
        
            $ brew install libxml2
        
        
        PyRADS
        ^^^^^^
        
        Now that the system dependencies have been installed PyRADS can be installed from PyPI_:
        
        .. code-block:: text
        
            $ pip install rads
        
        or if libxml2_ is installed
        
        .. code-block:: text
        
            $ pip install rads[lxml]
        
        
        
        Usage
        -----
        
        *PyRADS is currently in development, and will remain so until its first v1.0.0
        release.  Until then the public API may change from one minor release to another.  However, patch releases will not change the public API.*
        
        
        Loading RADS configuration files
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        
        Currently, PyRADS is only capable of loading the RADS XML files.  Loading data
        is planned for a future release.
        
        The easiest way to load the RADS v4 XML files is to ensure that the
        :code:`RADSDATAROOT` environment variable is set with the path to the RADS
        data root as documented in the official `RADS User Manual`_.  Once this is
        done, PyRADS can load all the same XML files that the official RADS
        implementation does by default (it will also load PyRADS specific XML files
        as well).
        
        .. code-block:: python
        
            >>> import rads
            >>> rads_config = rads.load_config()
        
        The files that will be loaded are (on Unix):
        
        1. :code:`<dataroot>/conf/rads.xml`
        2. :code:`/etc/pyrads/settings.xml`
        3. :code:`~/.rads/rads.xml`
        4. :code:`~/.config/pyrads/settings.xml`
        5. :code:`rads.xml`
        6. :code:`pyrads.xml`
        
        where each file can override or append to the settings of the previous files.
        
        *If not using Unix, use the rads.config_files() function to retrieve
        your platform specific list.*
        
        To add XML files to this:
        
        .. code-block:: python
        
            >>> import rads
            >>> xml_files = rads.config_files() + ['path/to/custom/file.xml']
            >>> rads_config = rads.load_config(xml_files=xml_files)
        
        The RADS data root can also be overridden:
        
        .. code-block:: python
        
            >>> import rads
            >>> rads_config = rads.load_config(dataroot='/path/to/custom/dataroot')
        
        The entire RADS config can be displayed in human readable form with:
        
        .. code-block:: python
        
            >>> import rads
            >>> print(rads.load_config().full_string())
        
        For more information on loading of RADS v4 XML configuration files consult the
        documentation.
        
        
        
        Development
        -----------
        
        invoke_
        ^^^^^^^
        
        PyRADS uses invoke_ to make common development tasks easier.  For example the simplest way to get started working on PyRADS is to fork and clone the repository and then from within the main project directory:
        
        .. code-block::
        
            pip install invoke && invoke develop
        
        This will install all development requirements with :code:`pip` and thus it is recommended to do this from a :code:`virtualenv`.
        
        If you are working on a system where libxml2_ is installed you may wish to also install lxml_ to provide faster XML parsing, but more importantly better error messages.  With lxml_, configuration parsing errors will be identified by line number.
        
        To get the full list tasks that can be run by invoke_:
        
        .. code-block::
        
            invoke -l
        
        For example, to run the formatters (isort_ and black_), static checkers, and
        all tests (with coverage report):
        
        .. code-block::
        
            invoke format check test --coverage
        
        *NOTE: This should be ran before making any commits.*
        
        The classic :code:`python setup.py test` is supported as well but only runs the unit tests.
        
        If on a non UNIX environment some of the tasks may fail.  If this happens you can use the :code:`--dry` flag to print out the commands that would be ran and then adjust accordingly.
        
        
        tox_
        ^^^^
        
        While the above invoke_ tasks are relatively quick and are good for development they are insufficient to ensure PyRADS is working properly across all options (lxml_ or not) and all supported Python versions.  For this a tox_ configuration is provided.  To run the full test suite simply run:
        
        .. code-block::
        
            tox
        
        Or if you have a recent version of :code:`tox` you can speed up the process with:
        
        .. code-block::
        
            tox --parallel auto
        
        The :code:`doc-pdf` environment will fail if XeTeX_, xindy_, and latexmk_.  This is usually fine.
        
        If all tests run by tox succeed (except for :code:`doc-pdf`) the TravisCI build should succeed as well.
        
        
        .. _PyPI: https://pypi.org/
        .. _Radar Altimeter Database System: https://github.com/remkos/rads
        .. _RADS User Manual: https://github.com/remkos/rads/blob/master/doc/manuals/rads4_user_manual.pdf
        .. _UDUNITS2: https://www.unidata.ucar.edu/software/udunits/
        .. _libxml2: http://www.xmlsoft.org/
        .. _lxml: https://lxml.de/
        .. _invoke: http://www.pyinvoke.org/
        .. _isort: https://github.com/timothycrosley/isort
        .. _black: https://black.readthedocs.io/en/stable/
        .. _tox: https://tox.readthedocs.io/en/latest/
        .. _XeTeX: http://xetex.sourceforge.net/
        .. _xindy: http://xindy.sourceforge.net/
        .. _latexmk: https://mg.readthedocs.io/latexmk.html
        .. _homebrew: https://brew.sh/
        
        .. |build-status| image:: https://travis-ci.com/ccarocean/pyrads.svg?branch=master&style=flat
            :target: https://travis-ci.com/ccarocean/pyrads
            :alt: Build status
        
        .. |doc-status| image:: https://readthedocs.org/projects/pyrads/badge/?version=latest
            :target: https://pyrads.readthedocs.io/en/latest/
            :alt: Documentation status
        
        .. |coverage-status| image:: https://codecov.io/github/ccarocean/pyrads/coverage.svg?branch=master
            :target: https://codecov.io/github/ccarocean/pyrads?branch=master
            :alt: Test coverage
        
        .. |code-style| image:: https://img.shields.io/badge/code%20style-black-000000.svg
            :target: https://github.com/psf/black
            :alt: Code style is black
        
        .. |version| image:: https://img.shields.io/pypi/v/rads.svg
            :alt: PyPI Package latest release
            :target: https://pypi.python.org/pypi/rads
        
        .. |status| image:: https://img.shields.io/pypi/status/rads.svg
            :alt: Status
            :target: https://pypi.python.org/pypi/rads
        
        .. |supported-versions| image:: https://img.shields.io/pypi/pyversions/rads.svg
            :alt: Supported versions
            :target: https://pypi.python.org/pypi/rads
        
        .. |license| image:: https://img.shields.io/github/license/ccarocean/pyrads.svg
            :alt: MIT
            :target: https://opensource.org/licenses/MIT
        
        
Platform: UNKNOWN
Classifier: Development Status :: 3 - Alpha
Classifier: Intended Audience :: Science/Research
Classifier: License :: OSI Approved :: MIT License
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.6
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: Implementation :: CPython
Classifier: Topic :: Database :: Front-Ends
Classifier: Topic :: Scientific/Engineering
Classifier: Topic :: Scientific/Engineering :: GIS
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Requires-Python: >=3.6
Description-Content-Type: text/x-rst
Provides-Extra: dev
Provides-Extra: docs
Provides-Extra: lxml
Provides-Extra: checks
Provides-Extra: tests
