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Dear Peter, Following are the steps I have gone through and hope it will help you: 1-The CCSN is a really diverse issue consisting of Radiation+Hydro+Grivity+EOS+Nuclear+etc physics. To focus on the FlashX you can run just core collapse before</div>
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<div dir="ltr">Dear Peter,<br>Following are the steps I have gone through and hope it will help you:<br>1-The CCSN is a really diverse issue consisting of Radiation+Hydro+Grivity+EOS+Nuclear+etc physics.<br>To focus on the FlashX you can run just core collapse before the bounce in 1D then extend it to 2D (source/Simulation/SimulationMain/CCSN_WL).<br>working on it and extending it to 2D with weaklib would help you a lot to understand how Flashx works (without neutrinos). <br>2-For the radiation part try to read the <a href="https://urldefense.us/v3/__https://arxiv.org/abs/2102.02186__;!!G_uCfscf7eWS!b089MiYCR5YM0PYzTWI7F4EXyszI-z90J5N0B-rsbBz5aMxt87VCa5YtzTPr0Q-Qu-MooOgQ0CcnoT2X5S7MErPX18CTQGqutUKwFn4o$">https://arxiv.org/abs/2102.02186</a> and <a href="https://urldefense.us/v3/__https://trace.tennessee.edu/utk_graddiss/7742/__;!!G_uCfscf7eWS!b089MiYCR5YM0PYzTWI7F4EXyszI-z90J5N0B-rsbBz5aMxt87VCa5YtzTPr0Q-Qu-MooOgQ0CcnoT2X5S7MErPX18CTQGqutSEMwwHO$">https://trace.tennessee.edu/utk_graddiss/7742/</a> and you can watch the series of <a href="https://urldefense.us/v3/__https://www.youtube.com/watch?v=tK1HbAiCPuw__;!!G_uCfscf7eWS!b089MiYCR5YM0PYzTWI7F4EXyszI-z90J5N0B-rsbBz5aMxt87VCa5YtzTPr0Q-Qu-MooOgQ0CcnoT2X5S7MErPX18CTQGqutT2tS7iT$">https://www.youtube.com/watch?v=tK1HbAiCPuw</a> for introduction of DG method and then download thornado (<a href="https://urldefense.us/v3/__https://github.com/endeve/thornado__;!!G_uCfscf7eWS!b089MiYCR5YM0PYzTWI7F4EXyszI-z90J5N0B-rsbBz5aMxt87VCa5YtzTPr0Q-Qu-MooOgQ0CcnoT2X5S7MErPX18CTQGqutSZl6Ofh$">https://github.com/endeve/thornado</a>) and get deep into it (I mean check its all subdirectories out to understand how it works) and run the tests (such as sine wave streaming, damping, diffusion)<br>3- After that you can run the test of sine streaming, doppler shift, relaxation and deleptonization wave test in Flashx<br>4- Then you can start the run of /source/Simulation/SimulationMain/CCSN_WL_Transport <br>......<br>There lots of detail in each step you have to take for example digging into weaklib eos and hybrid eos and understanding of nuclear burning (<a href="https://urldefense.us/v3/__https://arxiv.org/abs/astro-ph/0509698__;!!G_uCfscf7eWS!b089MiYCR5YM0PYzTWI7F4EXyszI-z90J5N0B-rsbBz5aMxt87VCa5YtzTPr0Q-Qu-MooOgQ0CcnoT2X5S7MErPX18CTQGqutZSKvh86$">https://arxiv.org/abs/astro-ph/0509698</a>).<br>Btw for compilation and setup errors and making true makfile.h you have to get help from someone in your university which knows the cluster(you work with) well.<br><br>This topic you are working on is full of frustration. Do not get disappointed.<br>P.S. Do not forget to use FlashX github, especially its commits and branches which could take you to earlier development of the code stages with the collaborators comments which are truly helpful.<br> <br><br>Kind Regards,<br>Kiya</div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, Aug 23, 2024 at 8:17 PM Peter Manzella <<a href="mailto:peter.manzella@maine.edu">peter.manzella@maine.edu</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div class="msg6238623762930187522">
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Hi, I have been having trouble getting Flash-X to run properly on my university's computer cluster, but no matter what I have tried, errors keep popping up. I can go into detail, but I don't know where to start, any help would be appreciated. </div>
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<div dir="ltr"><div class="gmail_default" style="font-family:monospace;font-size:large">Hi,</div><div class="gmail_default" style="font-family:monospace;font-size:large"><br></div><div class="gmail_default" style="font-family:monospace;font-size:large">I have been having trouble getting Flash-X to run properly on my university's computer cluster, but no matter what I have tried, errors keep popping up. I can go into detail, but I don't know where to start, any help would be appreciated.<br></div><div class="gmail_default" style="font-family:monospace;font-size:large">I have tried to troubleshoot and debug as much as I can, but I am still lost, and a bit frustrated that I cannot get Flash-X to work properly. Is there somewhere else I should be asking for help? My "end goal" is to use Flash-X for 2d core collapse simulations, but when I originally contacted this email chain, someone suggested I start with something simpler, which I have been trying to.<br clear="all"></div><br><span class="gmail_signature_prefix">-- </span><br><div dir="ltr" class="gmail_signature"><div dir="ltr"><div>Peter Manzella<br></div><div>PhD Candidate, Department of Physics and Astronomy</div><div>309 Bennett Hall</div><div>University of Maine</div><div><a href="mailto:peter.manzella@maine.edu" target="_blank">peter.manzella@maine.edu</a></div><div><br></div><div><font face="arial, sans-serif">“If you run out of ideas follow the road; you'll get there.” – Edgar Allan Poe</font><br></div></div></div></div>
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