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<p>Hi All,</p>
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<p>Thanks for your response Vijay, I managed to get both moab examples to work successfully! (As an aside I found my simulation works the same with or without Zoltan thus is there a point in having it installed?)</p>
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<p>However my main issue is now that when I try to use my own .h5m mesh my simulation crashes citing following error:</p>
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<p><strong><em>read .rea file</em></strong><br>
<strong><em> ASSERT ERROR: 14 in moab.f line 477</em></strong></p>
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<p>This error has been previously flagged and the solution was given that I must first partition my mesh into parallel sections using:</p>
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<pre><span style="font-family: Calibri,Arial,Helvetica,sans-serif;"><strong><em>mpiexec -np 4 mbconvert -O PARALLEL=READ_PART -O PARTITION=PARALLEL_PARTITION -O PARALLEL_RESOLVE_SHARED_ENTS -O
PARALLEL_GHOSTS=3.0.1 -o PARALLEL=WRITE_PART <your_mesh_file> dummy.h5m</em></strong><br><br>In true fashion I encounter further errors!<br><br>When running this function using my mesh created using Cubit (Trelis) I receive the error:<br><br></span><span style="font-family: Calibri,Arial,Helvetica,sans-serif;"><strong><em>Failed to load "channel.h5m". </em></strong><br><strong><em>Error code: MB_NOT_IMPLEMENTED (9) </em></strong><br><strong><em>Error message: Failed in step PARALLEL READ PART </em></strong><br><strong><em>NULL file handle. </em></strong><br></span></pre>
<p>This error is also displayed when I attempt to run the test using the example listed on the Moab webpage:
<a id="lnk950610" href="http://trac.mcs.anl.gov/projects/ITAPS/wiki/ParallelRead">
http://trac.mcs.anl.gov/projects/ITAPS/wiki/ParallelRead</a></p>
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<p>I understand this may not be your area of expertise but any help is appreciated!</p>
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<p>Maybe my approach to the creation of new meshes is incorrect. I am using Cubit(Trelis) to create my mesh and set my boundary conditions then converting from .cub to .h5m using mbconvert. Then reading using Moab enable Nek5000.</p>
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<p>I am intending to eventually run jet flow simulations and feel this method is easier to create the geometry than using prex or any of the other tools especially when using a fairly complex and changing mesh geometry?</p>
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<p>Thank you for your time,</p>
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<p>Friedrich Grabner.<br>
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