<html>
  <head>
    <title>NUPYCEE</title>
  </head>
  <body bgcolor=white>

    <table border="0" cellpadding="10">
      <tr>
        <td>
          <h1>Welcome to the NUPYCEE website</h1>
        </td>
      </tr>
    </table>
     <p> NUPYCEE is a <b>open-source</b> chemical evolution platform of the <a href="http://nugridstars.org">NuGrid collaboration</a>.
     The user can choose between the Stellar Yields for galactic modeling applications (<b>SYGMA</b>) module and the One-zone model for the evolution of galaxies (<b>OMEGA</b>) module. 
      </p>

     <hr>

    <h2> SYGMA web user interface </h2>

     <p>
      The Stellar Yields for galactic modeling applications (<b>SYGMA</b>) module allows to follow the ejecta of of simple stellar populations in a closed-box mode.
      </p>

    <p>We provide an online interface where tables of the evolution of the ejecta of SSP's can be downloaded. 
       Access the interface <a href="http://206.12.59.19/cgi-bin/canfarSessionLauncher.py" target="_blank">here</a>.
       Start the ipython notebook SYGMA.ipynb with a click. Then you can create the SYGMA interface by clicking in the first field and
     press shift+enter. For a introduction to the interface have a look <a href="DOC_Interfaces/sygma_doc.html">here</a>.

    </p>

    <h4> Notes: </h4>
     <p>
     Stellar yields of AGB and massive stars are calculated with the same nuclear physics and are provided by the NuGrid collaboration.
     The interface is hosted by NuGrid's WENDI platform. 
     </p>


    <hr>


      <h2> Online User guides </h2>
      <p>
      As a introduction to the SYGMA and OMEGA code as well as STELLAB module we provide different 
      interactive online user guides.
      One can access the web interface <a href="http://206.12.59.19/cgi-bin/canfarSessionLauncher.py" target="_blank">here</a>
      and choose from the following guides:
      </p>

      <ol>
      <li type="circle">SYGMA_Userguide</li>
  
      <li type="circle">OMEGA_Userguide</li>

      <li type="circle">STELLAB_Userguide</li>
      </ol>

       <p>
      Within each guide the user can execute commands in the same manner as in
      in a local downloaded version with a few exceptions.
      </p>

   <hr>

    <h2> Download code </h2>
    All NUPYCEE is publicly available on github.
    To download the code git is required on your system.
    First create a directory, for example NUPYCEE, and navigate in it:

        <div class="highlight">
         <pre>
           <code class="language-text" data-lang="text">mkdir NuPyCEE</code>
	   <code class="language-text" data-lang="text">cd NuPyCEE</code>
        </pre>
         </div>

    Now download a copy with

        <div class="highlight"></div>
         <pre>
	 <code class="language-text" data-lang="text">git clone https://github.com/NuGrid/NuPyCEE.git .</code>
        </pre>
         </div>


     <p>The repository can be found <a href="https://github.com/NuGrid/NuPyCEE">here</a>.</p>

     <hr>

    <h2> Running SYGMA and OMEGA locally </h2>

    The ipython environment with numpy and matplotlib are required.
    A installation of NUPYCEE is not necessary. Instead, you can access the tools through the ipython interactive interface.
    To run SYGMA and OMEGA have a look at the tutorials in the online documentations (links below) and
    the <a href="DOC/nupycee-chapter.pdf">DOC</a> directory of NUPYCEE .</p>

     <p>The online documentation for SYGMA can be found <a href="http://nupycee.bitbucket.org/SPHINX/build/html/sygma.html">here</a> and for OMEGA  <a href="http://nupycee.bitbucket.org/SPHINX/build/html/omega.html">here</a>.</p>
     Detailed explanation of physics and input parameter for OMEGA are found on the WENDI platform in 
     OMEGA_Userguide.ipynb <a href="http://206.12.59.19/cgi-bin/canfarSessionLauncher.py" target="_blank">here</a>.         


    <hr>

    <hr>
 
    &copy; Christian Ritter, Benoit C&ocirc;t&eacute;, critter[a]uvic.ca, 2016

  </body>
</html>
