add monthly update feb 20201
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title: "This month in AvaFrame - February 2021 edition"
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date: 2021-03-05T19:08:58+01:00
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draft: false
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---
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A short month with a lot of progress! It went over so quickly, even this post
|
||||
missed the end of the month...
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+ The big focus this month was the implementation of our dense flow kernel
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(com1DFAPy) in python/cython. The aim is to replicate the results of our
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current com1DFA module to be able to swap them.
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This meant diving deep into every numerical/model detail, things like
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* artificial viscosity
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* friction forces
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* particle initialisation
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* and many more.
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Alongside this development a lot of *supporting* work was needed,
|
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i.e. making things easier for us, as one example: being able to read and export
|
||||
particle positions.
|
||||
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+ While using our tests we came across some areas to improve on:
|
||||
* the module *ana1Tests* was introduced, where we collect code related to
|
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testing, analytical solutions and similar (however not stuff related to code
|
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testing, i.e. pytest)
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* a helpful new feature is the possibility to filter benchmark tests by tags, i.e.
|
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one only wants to run tests including entrainment, or only idealised
|
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topographies, or some other combination
|
||||
* the similarity solution was improved, with added run script and setup
|
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reading from ini file.
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||||
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+ Then we have a lot of minor improvements:
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* global plotting flags, options to save outputs and plots
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* rename Velocity to FlowVelocity, rename the *hockey* test case to *parabola*
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* update topographies with channels
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* functions for 3D topography plots
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* more flexible cleaning routines
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* code coverage for cython files
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* documentation updates
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||||
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||||
And last but not least: our 2nd Scientific Meeting took place at the beginning
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of the month. Thanks again to all participants for your helpful and much
|
||||
appreciated input!
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||||
That's it for this update, thanks for reading!
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Felix
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<div class="content centered">
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<ul>
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<li>
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<span>5. Jun, 2020</span><a href="https://avaframe.org/posts/projectstart/">Project start</a>
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</li>
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<li>
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<span>1. Apr, 2020</span><a href="https://avaframe.org/posts/positionnumericsclosed/">Position numerics CLOSED</a>
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</li>
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<li>
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<span>27. Feb, 2020</span><a href="https://avaframe.org/posts/openpositionnumerics/">Open position numerics</a>
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</li>
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<li>
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<span>26. Feb, 2020</span><a href="https://avaframe.org/about/">About</a>
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</li>
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<li>
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<span>26. Feb, 2020</span><a href="https://avaframe.org/contact/">Contact</a>
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</li>
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</ul>
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This month in AvaFrame - February 2021 edition - AvaFrame
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This month in AvaFrame - February 2021 edition - AvaFrame
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<article>
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<header>
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<h1 class="title">This month in AvaFrame - February 2021 edition</h1>
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<h2 class="date">March 5, 2021</h2>
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</header>
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<p>A short month with a lot of progress! It went over so quickly, even this post
|
||||
missed the end of the month…</p>
|
||||
<ul>
|
||||
<li>
|
||||
<p>The big focus this month was the implementation of our dense flow kernel
|
||||
(com1DFAPy) in python/cython. The aim is to replicate the results of our
|
||||
current com1DFA module to be able to swap them.
|
||||
This meant diving deep into every numerical/model detail, things like</p>
|
||||
<ul>
|
||||
<li>artificial viscosity</li>
|
||||
<li>friction forces</li>
|
||||
<li>particle initialisation</li>
|
||||
<li>and many more.</li>
|
||||
</ul>
|
||||
<p>Alongside this development a lot of <em>supporting</em> work was needed,
|
||||
i.e. making things easier for us, as one example: being able to read and export
|
||||
particle positions.</p>
|
||||
</li>
|
||||
<li>
|
||||
<p>While using our tests we came across some areas to improve on:</p>
|
||||
<ul>
|
||||
<li>the module <em>ana1Tests</em> was introduced, where we collect code related to
|
||||
testing, analytical solutions and similar (however not stuff related to code
|
||||
testing, i.e. pytest)</li>
|
||||
<li>a helpful new feature is the possibility to filter benchmark tests by tags, i.e.
|
||||
one only wants to run tests including entrainment, or only idealised
|
||||
topographies, or some other combination</li>
|
||||
<li>the similarity solution was improved, with added run script and setup
|
||||
reading from ini file.</li>
|
||||
</ul>
|
||||
</li>
|
||||
<li>
|
||||
<p>Then we have a lot of minor improvements:</p>
|
||||
<ul>
|
||||
<li>global plotting flags, options to save outputs and plots</li>
|
||||
<li>rename Velocity to FlowVelocity, rename the <em>hockey</em> test case to <em>parabola</em></li>
|
||||
<li>update topographies with channels</li>
|
||||
<li>functions for 3D topography plots</li>
|
||||
<li>more flexible cleaning routines</li>
|
||||
<li>code coverage for cython files</li>
|
||||
<li>documentation updates</li>
|
||||
</ul>
|
||||
</li>
|
||||
</ul>
|
||||
<p>And last but not least: our 2nd Scientific Meeting took place at the beginning
|
||||
of the month. Thanks again to all participants for your helpful and much
|
||||
appreciated input!</p>
|
||||
<p>That’s it for this update, thanks for reading!</p>
|
||||
<p>Felix</p>
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|
||||
</article>
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||||
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<br/>
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<p id="privateTriggerText">Want to contact us? Visit our matrix room at: <a id="privateTrigger"
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#public:matrix.avaframe.org</a></p>
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<li class="navigation-item align-center ">
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<a class="navigation-link" href="https://avaframe.org/posts">Posts</a>
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|
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<span>June 5, 2020</span><a href="https://avaframe.org/posts/projectstart/">Project start</a>
|
||||
</li>
|
||||
|
||||
<li>
|
||||
<span>April 1, 2020</span><a href="https://avaframe.org/posts/positionnumericsclosed/">Position numerics CLOSED</a>
|
||||
</li>
|
||||
|
||||
<li>
|
||||
<span>February 27, 2020</span><a href="https://avaframe.org/posts/openpositionnumerics/">Open position numerics</a>
|
||||
</li>
|
||||
|
||||
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||||
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|
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||||
<li><a href="/posts/">1</a></li>
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||||
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||||
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||||
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||||
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||||
|
||||
|
||||
<li>2</li>
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||||
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