Metadata-Version: 2.1
Name: gamry_parser
Version: 0.4.4
Summary: Package for parsing the contents of Gamry EXPLAIN data (DTA) files.
Home-page: https://github.com/bcliang/gamry-parser
Author: Brad Liang
Author-email: brad.liang@percusense.com
License: MIT
Description: # gamry-parser
        
        [![PyPI](https://img.shields.io/pypi/v/gamry-parser.svg)](https://pypi.org/project/gamry-parser/)
        ![PyPI - Python Version](https://img.shields.io/pypi/pyversions/gamry-parser.svg)
        [![PyPI - License](https://img.shields.io/pypi/l/gamry-parser.svg)](./LICENSE)
        
        Python package for parsing the contents of Gamry EXPLAIN data (DTA) files. This package is meant to convert flat-file EXPLAIN data into pandas DataFrames for easy analysis and visualization.
        
        ## Getting Started
        
        ### Dependencies
        
        * pandas
        
        ### Installation
        
        #### Package from PyPi
        
        ```bash
        $ pip install gamry-parser
        ```
        
        #### Local Installation
        
        1. Check out the latest code:
        ```bash
        $ git clone git@github.com:bcliang/gamry-parser.git
        ```
        2. Use setuptools to install the package
        ```bash
        $ python setup.py install
        ```
        
        ### Usage
        
        The provided Usage example loads a CV DTA file two ways, and demonstrates the utility of custom functions within the CyclicVoltammetry subclass (`get_v_range`, `get_scan_rate`)
        
        ```bash
        $ python usage.py
        ```
        
        #### GamryParser Example
        
        The following snippet loads a DTA file and prints to screen: (1) experiment type, (2) # of curves, and (3) a random curve in the form of a pandas DataFrame.
        
        ```python
        import gamry_parser as parser
        import random
        
        file = '/enter/the/file/path.dta'
        gp = parser.GamryParser()
        gp.load(filename=file)
        
        print("experiment type: {}".format(gp.get_experiment_type()))
        print("loaded curves: {}".format(gp.get_curve_count()))
        
        curve_index = random.randint(1,gp.get_curve_count())
        print("showing curve #{}".format(curve_index))
        print(gp.get_curve_data(curve_index))
        ```
        
        #### ChronoAmperometry Example
        
        The `ChronoAmperometry` class is a subclass of `GamryParser`. Executing the method `get_curve_data()` will return a DataFrame with three columns: (1) `T`, (2) `Vf`, and (3) `Im`
        
        In the example, the file is expected to be a simple chronoamperometry experiment (single step, no preconditioning); there will only be a single curve of data contained within the file. In addition, note the use of the `to_timestamp` property, which allows the user to request `get_curve_data` to return a DataFrame with a `T` column containing DateTime objects (as opposed to the default: float seconds since start).
        
        ```python
        import gamry_parser as parser
        import random
        
        file = '/enter/the/file/path.dta'
        ca = parser.ChronoAmperometry(to_timestamp=True)
        ca.load(filename=file)
        print(ca.get_curve_data())
        ```
        
        #### Demos
        
        ipython notebook demonstration scripts are included in the `demo` folder.
        
        - `notebook_gamry_parser.ipynb`: Simple example loading data from ChronoA experiment output. Instead of `gamry_parser.GamryParser()`, the parser could be instantiated with `gamry_parser.ChronoAmperometry()`
        - `notebook_cyclicvoltammetry.ipynb`: Example loading data from a CV (cyclic voltammetry) experiment output. Uses the `gamry_parser.CyclicVoltammetry()` subclass.
        
        #### Additional Examples
        
        Similar procedure should be followed for using the `gamry_parser.CyclicVoltammetry()`, `gamry_parser.Impedance()`, `gamry_parser.OpenCircuitPotential()`, and `gamry_parser.VFP600()` parser subclasses. Take a look at `usage.py` and in `tests/` for some additional usage examples.
        
        ## Development
        
        ### Project Tree
        ```
          .
          ├── gamry_parser              # source files
          │   ├── ...          
          │   ├── chronoa.py            # ChronoAmperometry() experiment parser
          │   ├── cv.py                 # CyclicVoltammetry() experiment parser
          │   ├── eispot.py             # Impedance() experiment parser
          |   ├── gamryparser.py        # GamryParser: generic DTA file parser
          │   ├── ocp.py                # OpenCircuitPotential() experiment parser
          |   └── vfp600.py             # VFP600() parses experiment data generated by the Gamry VFP600 LabView Frontend. 
          ├── tests                     # unit tests and test data
          |   └── ...
          ├── setup.py                  # setuptools configuration
          └── ...                
        ```
        
        ### Roadmap
        
        Documentation! Loading of data is straightforward, and hopefully the examples provided in this README provide enough context for any of the subclasses to be used/extended.
        
        In the future, it would be nice to add support for things like equivalent circuit modeling, though at the moment there are other projects focused specifically on building out models and fitting EIS data (e.g. [kbknudsen/PyEIS](https://github.com/kbknudsen/PyEIS), [ECSHackWeek/impedance.py](https://github.com/ECSHackWeek/impedance.py)).
        
        #### Changelog
        
        See [`CHANGELOG`](CHANGELOG.md)
        
        ### Tests
        
        [![Unit Tests](https://github.com/bcliang/gamry-parser/actions/workflows/unittest.yml/badge.svg)](https://github.com/bcliang/gamry-parser/actions/workflows/unittest.yml)
        
        Tests extending `unittest.TestCase` may be found in `/tests/`.
        
        Unit tests are triggered as part of every pull request, but users can run tests locally as well:
        
        ```bash
        $ python setup.py test
        $ coverage run --source=gamry_parser/ setup.py test
        $ coverage report -m
        ```
        
        ### Code Guidelines
        
        [![Lint](https://github.com/bcliang/gamry-parser/actions/workflows/lint.yml/badge.svg)](https://github.com/bcliang/gamry-parser/actions/workflows/lint.yml)
        
        * [GitHub flow](https://guides.github.com/introduction/flow/) for proposing changes (i.e. create a feature branch and submit a PR against the master branch).
        * Coding style: Pycodestyle formatting (PEP8). Linting via `black` is run on each push to github.
        * Tests: maintain > 90% line coverage, per file
        
        ### Versioning
        
        [SemVer](http://semver.org/) for versioning.
        1. Matching major version numbers are guaranteed to work together.
        2. Any change to the public API (breaking change) will increase a major version.
        
        ### Publishing
        
        [![Publish](https://github.com/bcliang/gamry-parser/actions/workflows/release.yml/badge.svg)](https://github.com/bcliang/gamry-parser/actions/workflows/release.yml)
        
        The package relies on Github Actions to automatically build and upload artifacts to pypi upon published release. 
        
        #### Manual publishing (deprecated)
        
        Use setuptools to build, twine to publish to pypi.
        
        ```bash
        $ rm -rf dist
        $ python setup.py build
        $ python setup.py sdist bdist_wheel
        $ twine upload dist/*
        ```
        
        ## License
        
        This project is licensed under the MIT License - see the [LICENSE](LICENSE.md) file for details
        
Keywords: gamry electrochemistry EXPLAIN DTA parser
Platform: UNKNOWN
Classifier: License :: OSI Approved :: MIT License
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 3
Description-Content-Type: text/markdown
