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<p class="MsoNormal"><span style="font-size:11.0pt">Hello,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">New FLASH user here, version 4.8. I have a simple problem that I adapted from the 2D LaserSlab problem, although it has nothing to do with lasers, simply because it had 3T, MDG, and species implemented.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">My setup command was:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">./setup -auto LaserSlab -2d +cartesian -nxb=16 -nyb=16 +hdf5typeio species=cham,targ +mtmmmt +uhd3t +mgd mgd_meshgroups=6 -parfile=example.par -objdir testProblem<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">I shut off the laser, and placed a hot circle of aluminum in the center of the grid ( I set temperature of radiation, ion, and electron all to 1000 K, with the background He at 290 ). The subsequent diffusion
of ion, electron, and radiation energies are asymmetric. I’ve attached two screen captures at t=0 and t=7e-12. Is there a simple explanation for this?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Thanks for any insight!<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><img width="937" height="774" style="width:9.7604in;height:8.0625in" id="_x0000_i1026" src="cid:image001.png@01DBF7DE.37995E40"><img width="948" height="778" style="width:9.875in;height:8.1041in" id="Picture_x0020_1" src="cid:image002.png@01DBF7DE.37995E40"><o:p></o:p></p>
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