Metadata-Version: 2.1
Name: pyhomogenize
Version: 0.6.1
Summary: Tool to homogenize netCDF files to CF standard
Home-page: https://github.com/ludwiglierhammer/pyhomogenize
Author: Ludwig Lierhammer
Author-email: ludwig.lierhammer@hereon.de
License: MIT license
Keywords: pyhomogenize
Classifier: Development Status :: 2 - Pre-Alpha
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: MIT License
Classifier: Natural Language :: English
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Requires-Python: >=3.9
License-File: LICENSE
License-File: AUTHORS.rst
Requires-Dist: dask (>=2021.9.1)
Requires-Dist: xarray (>=0.19.0)
Requires-Dist: iteration-utilities (>=0.11.0)
Requires-Dist: cftime
Requires-Dist: netcdf4
Requires-Dist: h5netcdf

====================================================
Homogenize NetCDF files to CF standard: pyhomogenize
====================================================

+----------------------------+-----------------------------------------------------+
| Versions                   | |pypi|                                              |
+----------------------------+-----------------------------------------------------+
| Documentation and Support  | |docs| |versions|                                   |
+----------------------------+-----------------------------------------------------+
| Open Source                | |license| |zenodo|                                  |
+----------------------------+-----------------------------------------------------+
| Coding Standards           | |black| |pre-commit|                                |
+----------------------------+-----------------------------------------------------+
| Development Status         | |status| |build| |coveralls|                        |
+----------------------------+-----------------------------------------------------+

Tool to homogenize netCDF to CF standard files using xarray

See https://cfconventions.org

Documentation
-------------
The official documentation is at https://pyhomogenize.readthedocs.io/

Features
--------

* some useful functions to read and write large netCDF files

* basics: This class creates a fixed frequency CFTimeIndex from user-given start and end dates.
  You can manipulate the CFTimeIndex and crop it to user-specific conditions.

* netcdf_basics: This class opens one or multiple netCDF files by calling the class.
  You can manipulate the netCDF attributes and write it to a new file.

* time_control: This class is a time checker for NetCDF files following CF Metadata Conventions.
  It is based on pyhomogenize's netcdf_basics class. Thus it opens the netCDF files by calling the class.

* time_compare: This class compares the time axes of list entires of multiple xr.datasets, netCDF files and/or time_control objects.


Installation
------------
You can install the package directly with pip:

.. code-block:: console

     pip install pyhomogenize

If you want to contribute, I recommend cloning the repository and installing the package in development mode, e.g.

.. code-block:: console

    git clone https://github.com/ludwiglierhammer/pyhomogenize.git
    cd pyhomogenize
    pip install -e .

This will install the package but you can still edit it and you don't need the package in your :code:`PYTHONPATH`

Requirements
------------

* python3.6 or higher

* cftime

* dask

* iteration_utilities

* xarray

Contact
-------
In cases of any problems, needs or wishes do not hesitate to contact:

ludwig.lierhammer@hereon.de

Credits
-------

This package was created with Cookiecutter_ and the `audreyr/cookiecutter-pypackage`_ project template.

.. _Cookiecutter: https://github.com/audreyr/cookiecutter
.. _`audreyr/cookiecutter-pypackage`: https://github.com/audreyr/cookiecutter-pypackage

.. |pypi| image:: https://img.shields.io/pypi/v/pyhomogenize.svg
        :target: https://pypi.python.org/pypi/pyhomogenize
        :alt: Python Package Index Build

.. |docs| image:: https://readthedocs.org/projects/pyhomogenize/badge/?version=latest
        :target: https://pyhomogenize.readthedocs.io/en/latest/?version=latest
        :alt: Documentation Status

.. |versions| image:: https://img.shields.io/pypi/pyversions/pyhomogenize.svg
        :target: https://pypi.python.org/pypi/pyhomogenize
        :alt: Supported Python Versions

.. |license| image:: https://img.shields.io/github/license/ludwiglierhammer/pyhomogenize.svg
        :target: https://github.com/ludwiglierhammer/pyhomogenize/blob/master/LICENSE
        :alt: License

.. |black| image:: https://img.shields.io/badge/code%20style-black-000000.svg
        :target: https://github.com/psf/black
        :alt: Python Black

.. |pre-commit| image:: https://results.pre-commit.ci/badge/github/ludwiglierhammer/pyhomogenize/main.svg
   :target: https://results.pre-commit.ci/latest/github/ludwiglierhammer/pyhomogenize/main
   :alt: pre-commit.ci status

.. |status| image:: https://www.repostatus.org/badges/latest/active.svg
        :target: https://www.repostatus.org/#active
        :alt: Project Status: Active – The project has reached a stable, usable state and is being actively developed.

.. |build| image:: https://github.com/ludwiglierhammer/pyhomogenize/actions/workflows/ci.yml/badge.svg
        :target: https://github.com/ludwiglierhammer/pyhomogenize/actions/workflows/ci.yml
        :alt: Build Status

.. |coveralls| image:: https://codecov.io/gh/ludwiglierhammer/pyhomogenize/branch/main/graph/badge.svg
        :target: https://codecov.io/gh/ludwiglierhammer/pyhomogenize
        :alt: Coveralls

.. |zenodo| image:: https://zenodo.org/badge/DOI/10.5281/zenodo.7762681.svg
        :target: https://doi.org/10.5281/zenodo.7762681
        :alt: DOI


=======
History
=======

0.1.0 (2020-11-12)
------------------

* First release on PyPI.

0.1.1 (2022-06-24)
------------------

* Fixed bug in setup.py version number

0.1.2 (2022-06-24)
------------------

* pre-commit.ci bug fixed

0.1.3 (2022-06-24)
------------------

* Read version number from __init__

0.1.4 (2022-06-24)
------------------

* Expand HISTORY.rst

0.2.0 (2022-06-30)
------------------

* Outsource useful functions for reading and writing large netCDF files.
* Use those functiosn directly from pyhomogenize.
* Calling pyhomogenize classes is not needed.

0.2.1 (2022-07-01)
------------------

* rename save_to_netcdf to save_xrdataset
* write input files to ds attributes

0.2.2 (2022-07-05)
------------------

* create chunks if not already existing

0.2.3 (2022-07-11)
------------------

* write CF variables to dataset while calling open_xrdataset

0.2.4 (2022-07-12)
------------------

* add data via pip install

0.2.5 (2023-01-04)
------------------

* precise mid of time range
* add more dependencies (cftime, netcdf4, h5netcdf)

0.2.6 (2023-01-24)
------------------

* add `decode_times` and `combine` as keyword argumnets to `open_xrdataset`
* set default value of parallel in `open_xrdataset` to False

0.2.7 (2023-02-03)
------------------

* save_xrdataset is now working if Dataset does not include `time`

0.2.8 (2023-02-13)
------------------

* convert time axis to CFTimeIndex

0.2.9 (2023-02-16)
------------------

* set proleptic_gregorian to standard calendar

0.3.0 (2023-02-22)
------------------

* calculate time_bnds and add them to dataset

0.3.1 (2023-03-16)
------------------

* get CF_variables

0.3.2 (2023-03-22)
------------------

* read and write data with length of time axis is 1
* add time bounds with length of time axis is 1
* drop coordinates from non CF variables

0.3.3 (2023-03-23)
------------------

* testing for python version 3.8, 3.9 and 3.10

0.4.0 (2023-03-23)
------------------

* published on zenodo

0.5.0 (2023-06-13)
------------------

* add time bounds if length of time axis is 1
* convert np.datetime64 object to CFTimeIndex

0.5.1 (2023-06-14
-----------------

* fixing v0.5.1

0.5.2 (2023-06-30)
------------------

* convert time axis to cftime.datetime object
* `open_xrdataset`: set decode_cf to parameters

0.5.3 (2023-07-19)
------------------

* some restructuring in _convert_time

0.5.4 (2023-08-02)
------------------

* use unlimied_dims only if dimension name in ds.coords when saving dataset as netcdf file

0.6.0 (2023-09-14)
------------------

* remove `Sphinx` from `requirements_dev.txt`
* new frequency `time2`: `YY1-07-01` - `YY2-06-30`
* convert time_ranges to `CFTimeIndex`
* make time_control more flexible
* new frequency: `yearAC` (yyyy1-07-01 to yyyy2-06-30)
* new_frequency: `yearHydro` (yyyy1-09-01 to yyyy2-08-31)

0.6.1 (2023-10-04)
-------------------

* add time bounds for daily data
* testing python versions 3.9 to 3.11
