Metadata-Version: 1.1
Name: PySPH
Version: 1.0a2
Summary: A general purpose Smoothed Particle Hydrodynamics framework
Home-page: http://pysph.bitbucket.org
Author: PySPH Developers
Author-email: pysph-dev@googlegroups.com
License: BSD
Description: PySPH: a Python-based SPH framework
        ------------------------------------
        
        |Shippable Status| |Drone Status| |Appveyor Status| |Codeship Status|
        
        PySPH is an open source framework for Smoothed Particle Hydrodynamics
        (SPH) simulations. It is implemented in
        `Python <http://www.python.org>`_ and the performance critical parts
        are implemented in `Cython <http://www.cython.org>`_.
        
        PySPH allows users to write their high-level code in pure Python.  This
        Python code is automatically converted to high-performance Cython which
        is compiled and executed.  PySPH can also be configured to work
        seamlessly with OpenMP and MPI.
        
        The latest documentation for PySPH is available at
        `pysph.readthedocs.org <http://pysph.readthedocs.org>`_.
        
        .. |Shippable Status| image:: https://api.shippable.com/projects/540e849c3479c5ea8f9f030e/badge?branchName=master
           :target: https://app.shippable.com/projects/540e849c3479c5ea8f9f030e/builds/latest
        .. |Drone Status| image:: https://drone.io/bitbucket.org/pysph/pysph/status.png
           :target: https://drone.io/bitbucket.org/pysph/pysph/latest
        .. |Codeship Status| image:: https://codeship.com/projects/473620b0-ec57-0132-044a-1a6982ed746d/status?branch=master
           :target: https://codeship.com/projects/83729
        .. |Appveyor Status| image:: https://ci.appveyor.com/api/projects/status/emqifa4xg2b837qj
           :target: https://ci.appveyor.com/project/prabhuramachandran/pysph
        
        Here are `videos
        <https://www.youtube.com/playlist?list=PLH8Y2KepC2_VPLrcTiWGaYYh88gGVAuVr>`_
        of some example problems solved using PySPH.
        
        
        Features
        --------
        
        - Flexibility to define arbitrary SPH equations operating on particles
          in pure Python.
        - Define your own multi-step integrators in pure Python.
        - High-performance: our performance is comparable to hand-written
          solvers implemented in FORTRAN.
        - Seamless multi-core support with OpenMP.
        - Seamless parallel support using
          `Zoltan <http://www.cs.sandia.gov/zoltan/>`_.
        
        SPH formulations
        -----------------
        
        PySPH ships with a variety of standard SPH formulations along with
        basic examples.  Some of the formulations available are:
        
        -  `Weakly Compressible SPH
           (WCSPH) <http://www.tandfonline.com/doi/abs/10.1080/00221686.2010.9641250>`_
           for free-surface flows (Gesteira et al. 2010, Journal of Hydraulic
           Research, 48, pp. 6--27)
        -  `Transport Velocity
           Formulation <http://dx.doi.org/10.1016/j.jcp.2013.01.043>`_ for
           incompressilbe fluids (Adami et al. 2013, JCP, 241, pp. 292--307)
        -  `SPH for elastic
           dynamics <http://dx.doi.org/10.1016/S0045-7825(01)00254-7>`_ (Gray
           et al. 2001, CMAME, Vol. 190, pp 6641--6662)
        -  `Compressible SPH <http://dx.doi.org/10.1016/j.jcp.2013.08.060>`_
           (Puri et al. 2014, JCP, Vol. 256, pp 308--333)
        
        Installation
        -------------
        
        Up-to-date details on how to install PySPH on Linux/OS X and Windows are
        available from
        `here <http://pysph.readthedocs.org/en/latest/installation.html>`_.
        
        If you wish to see a working build/test script please see our `shippable.yml
        <https://bitbucket.org/pysph/pysph/src/master/shippable.yml>`_.  Or you could
        see the `build script <https://drone.io/bitbucket.org/pysph/pysph/admin>`_
        hosted at `drone.io <http://drone.io>`_ or for Windows platforms see the
        `appveyor.yml <https://bitbucket.org/pysph/pysph/src/master/appveyor.yml>`_.
        
        Running the examples
        --------------------
        
        You can verify the installation by exploring some examples. A fairly
        quick running example (taking about 5-10 minutes) would be the
        following::
        
            $ cd examples
            $ python dam_break.py
        
        The solution can be viewed live by running::
        
            $ pysph_viewer
        
        This requires that Mayavi be installed. The saved output data can be
        viewed by running::
        
            $ pysph_viewer dam_break_output/
        
        A 3D version of the dam-break problem is also available, and may be run
        as::
        
            $ python dam_break3D.py
        
        This runs the 3D dam-break problem which is also a SPHERIC benchmark
        `Test 2 <https://wiki.manchester.ac.uk/spheric/index.php/Test2>`_
        
        .. figure:: https://bitbucket.org/pysph/pysph/raw/master/docs/Images/db3d.png
           :width: 550px
           :alt: Three-dimensional dam-break example
        
        PySPH is more than a tool for wave-body interactions:::
        
            $ cd examples/transport_velocity
            $ python cavity.py
        
        This runs the driven cavity problem using the transport velocity
        formulation of Adami et al. You can verify the results for this problem
        using the helper script
        ``examples/transport_velocity/ldcavity_results.py`` to plot, for example
        the streamlines look like the following image:
        
        .. figure:: https://bitbucket.org/pysph/pysph/raw/master/docs/Images/ldc-streamlines.png
           :width: 550px
           :alt: Lid-driven-cavity example
        
        If you want to use PySPH for elastic dynamics, you can try some of the
        examples from the directory ``examples/solid_mech``::
        
            $ cd examples/solid_mech
            $ python rings.py
        
        Which runs the problem of the collision of two elastic rings:
        
        .. figure:: https://bitbucket.org/pysph/pysph/raw/master/docs/Images/rings-collision.png
           :width: 550px
           :alt: Collision of two steel rings
        
        The auto-generated code for the example resides in the directory
        ``~/.pysph/source``. A note of caution however, it's not for the faint
        hearted.
        
        Credits
        --------
        
        PySPH is primarily developed at the `Department of Aerospace
        Engineering, IIT Bombay <http://www.aero.iitb.ac.in>`_. We are grateful
        to IIT Bombay for their support.  Our primary goal is to build a
        powerful SPH based tool for both application and research. We hope that
        this makes it easy to perform reproducible computational research.
        
        Lead developers:
        
        - `Prabhu Ramachandran <http://www.aero.iitb.ac.in/~prabhu>`_
        - Kunal Puri
        
        Earlier developers:
        
        - Pankaj Pandey (stress solver and improved load balancing, 2011)
        - Chandrashekhar Kaushik (original parallel and serial implementation in 2009)
        
        
        Support
        -------
        
        If you have any questions or are running into any difficulties with PySPH,
        please email or post your questions on the pysph-users mailing list here:
        https://groups.google.com/d/forum/pysph-users
        
        Please also take a look at the `PySPH issue tracker
        <https://bitbucket.org/pysph/pysph/issues>`_.
        
        
Keywords: SPH simulation computational fluid dynamics
Platform: Linux
Platform: Mac OS-X
Platform: Unix
Platform: Windows
Classifier: Development Status :: 3 - Alpha
Classifier: Environment :: Console
Classifier: Intended Audience :: Developers
Classifier: Intended Audience :: Science/Research
Classifier: License :: OSI Approved :: BSD License
Classifier: Natural Language :: English
Classifier: Operating System :: MacOS :: MacOS X
Classifier: Operating System :: Microsoft :: Windows
Classifier: Operating System :: POSIX
Classifier: Operating System :: Unix
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 3
Classifier: Topic :: Scientific/Engineering
Classifier: Topic :: Scientific/Engineering :: Physics
Classifier: Topic :: Software Development :: Libraries
