<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">Hi Nick,<div class=""><br class=""></div><div class="">Depends what you want to do. if you want to change the initial temperature of the target, e.g. <font face="CMUTypewriter-Regular" class="">sim_teleTarg = 58923704912948201e12</font> then you can simply just do so in the <i class="">flash.par </i>file and run as expected.</div><div class=""><br class=""></div><div class="">However say you would like to initialize a gradient in the target. This would require you to go into the associated file, <i class="">Simulation_initBlock.F90</i> and initialize to your desires there. Then you go through the same sort of process as you did to obtain the executable and run the executable. </div><div class=""><br class=""></div><div class="">Effectively the difference lies between whether or not the current set up is satisfactory and you just need to tune the given parameters, or you may want to do something that requires developing your own problem module (based off of the laser slab provided example problem).</div><div class=""><br class=""></div><div class="">I hope that makes sense.</div><div class=""><br class=""></div><div class="">Best,</div><div class="">Marissa</div><div class=""><br class=""></div><div class=""><div class=""><div dir="auto" style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div dir="auto" style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div><font face="monospace" size="1" color="#000000" class="">%———————————————————%</font><div class=""><font face="monospace" size="1" color="#000000" class="">Marissa B. P. Adams</font></div><div class=""><font face="monospace" size="1" color="#000000" class="">(she/her/hers)</font></div><div class=""><font face="monospace" size="1" color="#000000" class="">Phd Candidate, University of Rochester</font></div><div class=""><b style="font-family: monospace; font-size: x-small;" class="">E-mail:</b><span style="font-family: monospace; font-size: x-small;" class=""> <a href="mailto:madams@pas.rochester.edu" target="_blank" class="">madams@pas.rochester.edu</a></span><br class=""></div><div class=""><font face="monospace" size="1" color="#000000" class=""><b class="">Website:</b> <a href="http://www.pas.rochester.edu/~madams" target="_blank" class="">https://www.pas.rochester.edu/~madams</a></font></div><div class=""><font face="monospace" color="#000000" size="1" class=""><b class="">Twitter:</b> <a href="https://twitter.com/mbpadams" target="_blank" class="">https://twitter.com/mbpadams</a></font></div><div class=""><font color="#000000" face="monospace" size="1" class=""><b class="">Current Location:</b></font></div><div class=""><font color="#000000" face="monospace" size="1" class="">371 Bausch and Lomb Hall</font></div><div class=""><font color="#000000" face="monospace" size="1" class="">University of Rochester</font></div><div class=""><font color="#000000" face="monospace" size="1" class="">Rochester, NY 14627</font></div></div></div></div>
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<div><br class=""><blockquote type="cite" class=""><div class="">On Jul 1, 2020, at 13:15, Hartley, Nicholas J <<a href="mailto:njh@slac.stanford.edu" class="">njh@slac.stanford.edu</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div class="WordSection1" style="page: WordSection1; caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;"><div style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Hi all,<o:p class=""></o:p></div><div style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""> </o:p></div><div style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class="">I’ve recently started using FLASH, but am having trouble moving beyond the example simulations. Specifically, I’m trying to run a simulation with a non-uniform initial temperature. However, since the LaserSlab example defines the temperature by sim_teleTarg = 290, I’m not really sure how to expand that to a more complicated case, and I couldn’t find the relevant information in the use guide. If you could help, or point me to where I could find out more, that would be great.<o:p class=""></o:p></div><div style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""> </o:p></div><div style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Cheers,<o:p class=""></o:p></div><div style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Nick</div></div></div></blockquote></div><br class=""></div></body></html>