<div dir="ltr"><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;font-size:small">We understand that. The total energy is less than the input value. This is the problem.<br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Jul 26, 2016 at 11:23 AM, Tomasz Plewa <span dir="ltr"><<a href="mailto:tplewa@fsu.edu" target="_blank">tplewa@fsu.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
  
    
  
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    <tt>The relevant data is the total energy shown in the first line of
      the dat file. That should stay constant with relative accuracy
      better than 1e-10.<br>
      <br>
      The actual initial value of the total will vary as one changes
      problem parameters.<br>
      <br>
      Tomek<br>
      --</tt><div><div class="h5"><br>
    <div>On 07/26/16 10:30, Slavin, Jonathan
      wrote:<br>
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        <div class="gmail_default" style="font-family:arial,helvetica,sans-serif">Hi all,</div>
        <div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br>
        </div>
        <div class="gmail_default" style="font-family:arial,helvetica,sans-serif">I've been
          running supernova remnant evolution simulations.  The
          initialization is done with code taken from the supplied Sedov
          simulation with certain small changes.  One issue that I've
          run into is that the total energy is not very accurate.  That
          is, though the energy is conserved, the total energy,
          initially input as thermal energy, is below that which is
          given in the sim_expEnergy parameter by ~5%.  Has anyone else
          run into this?  I don't think that it has to do with any of
          the changes that I've made to Simulation_initBlock or
          Simulation_init.  I'm wondering if increasing the
          sim_nsubzones parameter might help.  Any advice would be
          appreciated.</div>
        <div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br>
        </div>
        <div class="gmail_default" style="font-family:arial,helvetica,sans-serif">Thanks,</div>
        <div class="gmail_default" style="font-family:arial,helvetica,sans-serif">Jon</div>
        <div><br>
        </div>
        -- <br>
        <div data-smartmail="gmail_signature">
          <div dir="ltr">
            <div>
              <div dir="ltr">________________________________________________________<br>
                Jonathan D. Slavin                 Harvard-Smithsonian
                CfA<br>
                <a href="mailto:jslavin@cfa.harvard.edu" target="_blank">jslavin@cfa.harvard.edu</a>   
                   60 Garden Street, MS 83<br>
                phone: <a href="tel:%28617%29%20496-7981" value="+16174967981" target="_blank">(617) 496-7981</a>       Cambridge, MA 02138-1516<br>
                cell: <a href="tel:%28781%29%20363-0035" value="+17813630035" target="_blank">(781) 363-0035</a>             USA<br>
                ________________________________________________________<br>
                <br>
              </div>
            </div>
          </div>
        </div>
      </div>
    </blockquote>
    <br>
  </div></div></div>

</blockquote></div><br><br clear="all"><br>-- <br><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><span><font size="1"><span style="color:rgb(0,0,0)"><span style="font-family:monospace,monospace"><div>Marissa Adams                         <span><font size="1"><span style="color:rgb(0,0,0)"><span style="font-family:monospace,monospace">E-mail:</span></span><span style="color:rgb(0,0,0)"><span style="font-family:monospace,monospace"><a> </a><a href="mailto:madams@pas.rochester.edu" target="_blank">madams@pas.rochester.edu</a></span></span></font></span><br>Graduate Student                      <span><font size="1"><span style="color:rgb(0,0,0)"><span style="font-family:monospace,monospace">Ph: (585) 402-5779</span></span></font></span></div><div>Department of Physics & Astronomy     <span><font size="1"><span style="color:rgb(0,0,0)"><span style="font-family:monospace,monospace">Website: <a href="http://www.pas.rochester.edu/%7Emadams/" target="_blank">http://www.pas.rochester.edu/~madams/</a></span></span></font></span></div>University of Rochester<br>478 Bausch & Lomb Hall<br>P.O. Box 270171</span></span></font></span></div></div></div></div></div></div></div></div>
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