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<div dir="ltr"><div dir="ltr"><font face="tahoma, sans-serif">Dear MOAB users,</font><div><font face="tahoma, sans-serif"><br></font></div><div><font face="tahoma, sans-serif">A new release of the MOAB library (v5.6.0) is now available. The tarball can be downloaded <span class="gmail_default"></span>a<span class="gmail_default">t </span><a href="http://web.cels.anl.gov/projects/sigma/downloads/moab/moab-5.6.0.tar.gz" target="_blank">http://web.cels.anl.gov/projects/sigma/downloads/moab/moab-5.<span class="gmail_default" style=""></span>6.<span class="gmail_default" style=""></span>0.tar.gz<span class="gmail_default" style=""></span></a><span class="gmail_default" style=""> </span>(SHA: 8d24a38619eb9fd326c7bdf9fdb01466149a0ab7dc3ef1caffda728858bf5a85). If you are working with release branches in Bitbucket, please use the newly created "5.<span class="gmail_default" style="">6</span>.0" tag to get the latest changes.<span class="gmail_default" style=""> I've shared below the notable updates, </span>including a revamped CMake build system, new Conan package manager support, Scikit-Build support for PyMOAB installation, and considerable documentation updates, along with<span class="gmail_default" style=""> several new features to support Earth system solvers</span>.</font></div>





<div><ul><li><font face="tahoma, sans-serif"><em style="color:rgb(51,51,51);box-sizing:border-box;border:0px solid;margin:0px;padding:0px"><a href="https://urldefense.us/v3/__https://bitbucket.org/fathomteam/moab/pull-requests/748/overview__;!!G_uCfscf7eWS!ayXuzHq8LmfyXX6y9CTNR9feN3cxQ04AQNtxCoJvrgXdMI1vU-_hMk0RMNeZ9LZc7Jd7HAbxmWR_5aPRLSkF6Lw$" style="box-sizing:border-box;border:0px solid;margin:0px;padding:0px" target="_blank">PR #748</a></em><span style="color:rgb(51,51,51)">: </span><span class="gmail_default" style="color:rgb(51,51,51)"></span><span style="color:rgb(51,51,51)">A</span><span class="gmail_default" style="color:rgb(51,51,51)"> new</span><span style="color:rgb(51,51,51)"> </span><u style="color:rgb(51,51,51)">edge-splitting<span class="gmail_default"> </span>tool </u><span class="gmail_default" style="color:rgb(51,51,51)"><u>for conservative flux remaps</u> between unstructured grids</span></font></li><li><font face="tahoma, sans-serif"><em style="color:rgb(51,51,51);box-sizing:border-box;border:0px solid;margin:0px;padding:0px"><a href="https://urldefense.us/v3/__https://bitbucket.org/fathomteam/moab/pull-requests/746/overview__;!!G_uCfscf7eWS!ayXuzHq8LmfyXX6y9CTNR9feN3cxQ04AQNtxCoJvrgXdMI1vU-_hMk0RMNeZ9LZc7Jd7HAbxmWR_5aPRlQRL8r8$" style="box-sizing:border-box;border:0px solid;margin:0px;padding:0px" target="_blank">PR #746</a></em><span style="color:rgb(51,51,51)">: </span><span class="gmail_default" style="color:rgb(51,51,51)"></span><u style="color:rgb(51,51,51)">Enhance<span class="gmail_default">d</span> documentation</u><span style="color:rgb(51,51,51)"> and </span><span class="gmail_default" style="color:rgb(51,51,51)">tight </span><span style="color:rgb(51,51,51)">Doxygen integration</span></font></li><li><font face="tahoma, sans-serif"><em style="color:rgb(51,51,51);box-sizing:border-box;border:0px solid;margin:0px;padding:0px"><a href="https://urldefense.us/v3/__https://bitbucket.org/fathomteam/moab/pull-requests/741/overview__;!!G_uCfscf7eWS!ayXuzHq8LmfyXX6y9CTNR9feN3cxQ04AQNtxCoJvrgXdMI1vU-_hMk0RMNeZ9LZc7Jd7HAbxmWR_5aPRByI6lsU$" style="box-sizing:border-box;border:0px solid;margin:0px;padding:0px" target="_blank">PR #741</a></em><span style="color:rgb(51,51,51)">: Improved</span><span style="color:rgb(51,51,51)"> </span><u style="color:rgb(51,51,51)">CMake build system</u><span style="color:rgb(51,51,51)"> and dependency management</span></font></li><li><font face="tahoma, sans-serif"><em style="color:rgb(51,51,51);box-sizing:border-box;border:0px solid;margin:0px;padding:0px"><a href="https://urldefense.us/v3/__https://bitbucket.org/fathomteam/moab/pull-requests/736/overview__;!!G_uCfscf7eWS!ayXuzHq8LmfyXX6y9CTNR9feN3cxQ04AQNtxCoJvrgXdMI1vU-_hMk0RMNeZ9LZc7Jd7HAbxmWR_5aPRUERUA_Q$" style="box-sizing:border-box;border:0px solid;margin:0px;padding:0px" target="_blank">PR #736</a></em><span style="color:rgb(51,51,51)">: Optimize<span class="gmail_default" style="">d</span> </span><u style="color:rgb(51,51,51)">parallel reading and <span class="gmail_default">linear </span>map</u><span style="color:rgb(51,51,51)"> application<span class="gmail_default" style=""> algorithms</span></span></font></li><li><font face="tahoma, sans-serif"><em style="color:rgb(51,51,51);box-sizing:border-box;border:0px solid;margin:0px;padding:0px"><a href="https://urldefense.us/v3/__https://bitbucket.org/fathomteam/moab/pull-requests/734/overview__;!!G_uCfscf7eWS!ayXuzHq8LmfyXX6y9CTNR9feN3cxQ04AQNtxCoJvrgXdMI1vU-_hMk0RMNeZ9LZc7Jd7HAbxmWR_5aPRIWNYYJI$" style="box-sizing:border-box;border:0px solid;margin:0px;padding:0px" target="_blank">PR #734</a></em><span style="color:rgb(51,51,51)">: Add </span><u style="color:rgb(51,51,51)">elevated edge visualization</u><span style="color:rgb(51,51,51)"> for E3SM maps</span></font></li><li><font face="tahoma, sans-serif"><em style="color:rgb(51,51,51);box-sizing:border-box;border:0px solid;margin:0px;padding:0px"><a href="https://urldefense.us/v3/__https://bitbucket.org/fathomteam/moab/pull-requests/707/overview__;!!G_uCfscf7eWS!ayXuzHq8LmfyXX6y9CTNR9feN3cxQ04AQNtxCoJvrgXdMI1vU-_hMk0RMNeZ9LZc7Jd7HAbxmWR_5aPRBceZ03A$" style="box-sizing:border-box;border:0px solid;margin:0px;padding:0px" target="_blank">PR #707</a></em><span style="color:rgb(51,51,51)">: Support </span><u style="color:rgb(51,51,51)">uniform API for online/offline <span class="gmail_default">re</span>map</u><span style="color:rgb(51,51,51)"> computations</span></font></li><li><font face="tahoma, sans-serif"><em style="color:rgb(51,51,51);box-sizing:border-box;border:0px solid;margin:0px;padding:0px"><a href="https://urldefense.us/v3/__https://bitbucket.org/fathomteam/moab/pull-requests/683/overview__;!!G_uCfscf7eWS!ayXuzHq8LmfyXX6y9CTNR9feN3cxQ04AQNtxCoJvrgXdMI1vU-_hMk0RMNeZ9LZc7Jd7HAbxmWR_5aPRShsNwoM$" style="box-sizing:border-box;border:0px solid;margin:0px;padding:0px" target="_blank">PR #683</a></em><span style="color:rgb(51,51,51)">: Use </span><u style="color:rgb(51,51,51)">CAAS nonlinear filter</u><span style="color:rgb(51,51,51)"> for bounds preservation</span></font></li><li><font face="tahoma, sans-serif"><em style="color:rgb(51,51,51);box-sizing:border-box;border:0px solid;margin:0px;padding:0px"><a href="https://urldefense.us/v3/__https://bitbucket.org/fathomteam/moab/pull-requests/681/overview__;!!G_uCfscf7eWS!ayXuzHq8LmfyXX6y9CTNR9feN3cxQ04AQNtxCoJvrgXdMI1vU-_hMk0RMNeZ9LZc7Jd7HAbxmWR_5aPR73nypEQ$" style="box-sizing:border-box;border:0px solid;margin:0px;padding:0px" target="_blank">PR #681</a></em><span style="color:rgb(51,51,51)">: </span><u style="color:rgb(51,51,51)">Remove ITAPS, iMesh, and CGM </u><span style="color:rgb(51,51,51)">dependencies</span></font></li><li><font face="tahoma, sans-serif"><em style="color:rgb(51,51,51);box-sizing:border-box;border:0px solid;margin:0px;padding:0px"><a href="https://urldefense.us/v3/__https://bitbucket.org/fathomteam/moab/pull-requests/666/overview__;!!G_uCfscf7eWS!ayXuzHq8LmfyXX6y9CTNR9feN3cxQ04AQNtxCoJvrgXdMI1vU-_hMk0RMNeZ9LZc7Jd7HAbxmWR_5aPRAaH0l4Q$" style="box-sizing:border-box;border:0px solid;margin:0px;padding:0px" target="_blank">PR #666</a></em><span style="color:rgb(51,51,51)">: </span><u style="color:rgb(51,51,51)">Compare H5M files</u><span style="color:rgb(51,51,51)"> utility for regression testing</span></font></li><li><font face="tahoma, sans-serif"><em style="color:rgb(51,51,51);box-sizing:border-box;border:0px solid;margin:0px;padding:0px"><a href="https://urldefense.us/v3/__https://bitbucket.org/fathomteam/moab/pull-requests/665/overview__;!!G_uCfscf7eWS!ayXuzHq8LmfyXX6y9CTNR9feN3cxQ04AQNtxCoJvrgXdMI1vU-_hMk0RMNeZ9LZc7Jd7HAbxmWR_5aPR4eQGwGE$" style="box-sizing:border-box;border:0px solid;margin:0px;padding:0px" target="_blank">PR #665</a></em><span style="color:rgb(51,51,51)">: Add option for culling the mesh </span><span class="gmail_default" style="color:rgb(51,51,51)"></span><span style="color:rgb(51,51,51)">i</span><span class="gmail_default" style="color:rgb(51,51,51)">n E3SM</span><span style="color:rgb(51,51,51)"> </span><u style="color:rgb(51,51,51)">domain reader</u><span style="color:rgb(51,51,51)"> (use NO_CULLING to disable)</span></font></li><li><font face="tahoma, sans-serif"><em style="color:rgb(51,51,51);box-sizing:border-box;border:0px solid;margin:0px;padding:0px"><a href="https://urldefense.us/v3/__https://bitbucket.org/fathomteam/moab/pull-requests/664/overview__;!!G_uCfscf7eWS!ayXuzHq8LmfyXX6y9CTNR9feN3cxQ04AQNtxCoJvrgXdMI1vU-_hMk0RMNeZ9LZc7Jd7HAbxmWR_5aPRk2GyzBY$" style="box-sizing:border-box;border:0px solid;margin:0px;padding:0px" target="_blank">PR #664</a></em><span style="color:rgb(51,51,51)">: </span><u style="color:rgb(51,51,51)">Auto-download Zoltan</u><span style="color:rgb(51,51,51)"> for automatic configuration of partitioner</span></font></li></ul></div><div><font face="tahoma, sans-serif"><span style="color:rgb(0,0,0)">In addition to the above-listed changes, this release includes bug fixes, configuration updates, easier Python usage, and several performance improvements targeted at specific problem areas. Detailed release notes are available in </span><a href="https://urldefense.us/v3/__https://bitbucket.org/fathomteam/moab/src/master/RELEASE_NOTES.md__;!!G_uCfscf7eWS!ayXuzHq8LmfyXX6y9CTNR9feN3cxQ04AQNtxCoJvrgXdMI1vU-_hMk0RMNeZ9LZc7Jd7HAbxmWR_5aPR9_PWOlc$" target="_blank" style="">RELEASE_NOTES.md</a><span style="color:rgb(0,0,0)">.</span></font></div><div><div><font face="tahoma, sans-serif"><br></font></div><font face="tahoma, sans-serif"><u>Deprecation Notice<span class="gmail_default">:</span></u> </font></div><div><ul><li><font face="tahoma, sans-serif"><span class="gmail_default" style="">This will be the last version of MOAB where autotools will be fully supported. Please transition your build system and workflows to use CMake when building MOAB.</span></font></li><li><font face="tahoma, sans-serif">The ITAPS interface<span class="gmail_default">s</span> (iMesh/iRel)<span class="gmail_default"> have been removed, and legacy PyMOAB Python binding installations via CMake/autotools have been deprecated in this</span><span class="gmail_default"> release</span>. <span class="gmail_default" style="">Please use Scikit-Build for PyMOAB installations. </span></font></li></ul></div><div><font face="tahoma, sans-serif"><br></font></div><div><span style="background-color:rgb(255,255,255)"><font color="#000000" face="tahoma, sans-serif">Special thanks to all contributors who made this release possible:<br>- Ahnaf Tahmid Chowdhury<br>- Iulian Grindeanu<br>- Vijay Mahadevan<br>- Baptiste Mouginot<br>- Patrick Shriwise<br>- Tim Tautges<br>- Paul Wilson<br>- And all <span class="gmail_default" style="">users</span> who <span class="gmail_default">have </span></font></span><font face="tahoma, sans-serif"><span class="gmail_default" style="color:rgb(0,0,0)">emailed the list,</span><span style="color:rgb(0,0,0)"> </span><span style="color:rgb(0,0,0)">submitted issues</span><span class="gmail_default" style="color:rgb(0,0,0)">, </span><span style="color:rgb(0,0,0)">and pull requests to make </span><span class="gmail_default" style="color:rgb(0,0,0)">the </span><span style="color:rgb(0,0,0)">MOAB library better</span></font></div><div><span style="background-color:rgb(255,255,255)"><font color="#000000" face="tahoma, sans-serif"><br>As always, please let us know if <span class="gmail_default" style=""></span>y<span class="gmail_default" style="">ou encounter</span> issues with the new release.<br><br>Best,<br>Vijay</font></span></div></div>
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