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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman",serif">Howdy!<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman",serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman",serif">I am a new user to FLASH. I am planning to run a 2D simulation with
<b>half a million meshblocks</b> with a fixed <b>size of 64x64x1</b> cells using Paramesh. I plan to use FLASH’s HDF5 format for visualization in VisIt. From a visualization standpoint, I want to know how many output files per frame do I need to write the HDF5
output so that I can comfortably visualize the simulation data in VisIt using the FLASH database plugin.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman",serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman",serif">I have previously tried a 2D sod problem with 130760 meshblocks (of fixed size 64x64 cells) and tried to write a
<b>single output file</b>, however, when I tried to visualize this single output file in VisIt 3.3.2 using the FLASH plugin with 512 cores, the file opens but when I do a simple pseudocolor of density, it just hangs and never renders the plot.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman",serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman",serif">Can you please provide me some input on how to visualize large HDF5 datasets from FLASH in VisIt?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman",serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman",serif">Thank you very much.<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Calibri",sans-serif;mso-ligatures:none"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Calibri",sans-serif;mso-ligatures:none"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman",serif;mso-ligatures:none">With Regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman",serif;mso-ligatures:none">Sai Sandeep Dammati, Ph.D.,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman",serif;mso-ligatures:none">Postdoctoral Research Associate,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman",serif;mso-ligatures:none">School of Mechanical, Aerospace, and Manufacturing Engineering,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman",serif;mso-ligatures:none">University of Connecticut,<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman",serif;mso-ligatures:none">Storrs, CT – 06269.</span><o:p></o:p></p>
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