MPInterfaces_Latest 1.7.5

High throughput analysis of interfaces using VASP and Materials Project tools

.. image:: https://travis-ci.org/henniggroup/MPInterfaces.svg?branch=master
.. image:: https://codecov.io/gh/henniggroup/MPInterfaces/coverage.svg?branch=master

MPinterfaces is a python package that enables high throughput Density
Functional Theory(DFT) analysis of arbitrary material interfaces(two dimensional
materials, hetero-structure, ligand capped
nanoparticles and surfaces in the presence of solvents) using
VASP_, VASPsol_, LAMMPS_, materialsproject_ database
as well as their open source tools_ and a little bit of ase_.

.. _materialsproject: https://github.com/materialsproject

.. _VASPsol: https://github.com/henniggroup/VASPsol

.. _VASP: http://www.vasp.at/

.. _tools: https://github.com/materialsproject

.. _LAMMPS: http://lammps.sandia.gov/

.. _ase: https://wiki.fysik.dtu.dk/ase/

.. image:: https://github.com/henniggroup/MPInterfaces/blob/master/docs/mpinterfaces-logo.png
:width: 75 %
:align: center

Installation
==============

Prepping - Setting up Virtual Environments with Miniconda
-------------------------------

We recommend setting up virtual environment
using Miniconda which can be installed according to their instructions from https://conda.io/miniconda.html

Follow the following steps to set up virtual environment using Miniconda

$ conda create -n name_of_your_environment python=3.6

On Mac OS and Linux

$ source activate name_of_your_environment

$ conda install numpy scipy matplotlib ipython

On Windows:

$ activate name_of_your_environment

Note: You will need to have C++ libraries properly
installed for the package to install correctly on Windows.

For teaching and demo purposes, we recommend using Microsoft Azure notebooks,
an example of which is at https://notebooks.azure.com/JoshGabriel92/libraries/PourbaixCourse
which contains two notebooks that illustrate installing pymatgen and pyhull for on the fly
data science tutorials. We have one notebook FeOH_Example.ipynb for Pourbaix diagrams and an MPInterfacesDemo that illustrate other features of the MPInterfaces code with more to come.

Note for SuperComputer Clusters with Linux OS:

HiperGator2 and other linux based supercomputing clusters
have shared modules one of which are the C++ modules under gcc.
This needs to be loaded before any of the aforementioned
gcc/5.2.0 has all the shared libraries
required for a successful installation.

Do the following on HiperGator2 before you create
the Miniconda environment:

$ module purge
$ module load gcc/5.2.0

Get the stable release version from PyPI
----------------------------------------

Once you have a nicely prepped virtual environment with miniconda
and you do not seek to do extensive code development/contributions,
we recommend installing from PyPI with:

$ pip install MPInterfaces_Latest

Get the latest bleeding edge version
------------------------------------

If you would like to develop and contribute we recommend getting the bleeding edge
copy from the github repository.

If you already have a local copy, steps 1 and 2 of the following instructions
can be skipped. Just do a "git pull" from the MPInterfaces folder and go to
step 3(if the local copy was installed in the develop mode this step can be skipped too).

Note: on using virtual environments on your own machine, we recommend to use Miniconda.

1. Clone the latest version from github

- git clone https://github.com/henniggroup/MPInterfaces.git

2. cd MPInterfaces

3. python setup.py install(or develop)

4. Copy the mpint_config.yaml file from config_files/mpint_config.yaml
to mpinterfaces/mpint_config.yaml
and update the file so that you have the following
environment variables :

- MAPI_KEY=the_key_obtained_from_materialsproject

- PMG_VASP_PSP_DIR=path_to_vasp_potcar_files


How to Install Latest Pymatgen
------------------------------

See http://pymatgen.org/#getting-pymatgen


Documentation
==============

A very minimal documentation is avaiable at

http://henniggroup.github.io/MPInterfaces/

and work is underway to improve it.


Usage
==========

We use pymatgen tools for all structure manipulation tasks, so it would
be a good idea to start from here:

http://pymatgen.org/#using-pymatgen

The examples folder contain some sample scripts that demonstrate the
usage of mpinterfaces as well as materialsproject packages. For basic
usage please see **docs/usage.rst**.


Cite
======

If you use MPInterfaces for your work, please cite the paper: mpinterfaces-paper_

.. _mpinterfaces-paper: http://www.sciencedirect.com/science/article/pii/S0927025616302440


License
=======

MPInterfaces is released under the MIT License.::

Copyright (c) 2014-2017 Henniggroup Cornell/University of Florida & NIST

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.


Contributing
=============

We try to follow the coding style used by pymatgen(PEP8):

http://pymatgen.org/contributing.html#coding-guidelines


Authors
=========

Kiran Mathew

Joshua Gabriel

Michael Ashton

Arunima Singh

Joshua T. Paul

Seve G. Monahan

Richard G. Hennig