<div dir="ltr"><div dir="ltr"><div>Dear all,</div><div>I want to add energy into the accretion disk of the <span style="text-align:left;color:rgb(0,0,0);text-transform:none;text-indent:0px;letter-spacing:normal;font-family:Calibri,Helvetica,sans-serif;font-size:16px;font-style:normal;font-variant:normal;font-weight:400;text-decoration:none;word-spacing:0px;display:inline;white-space:normal;float:none;background-color:transparent">binary neutron star merger in gallery code(</span><a class="gmail-m_-7355493369881054498OWAAutoLink" id="gmail-m_-7355493369881054498LPlnk76786" style="text-align:left;color:rgb(17,85,204);text-transform:none;text-indent:0px;letter-spacing:normal;font-family:Calibri,Helvetica,sans-serif;font-size:16px;font-style:normal;font-variant:normal;font-weight:400;text-decoration:underline;word-spacing:0px;white-space:normal;background-color:transparent" href="https://einsteintoolkit.org/gallery/bns/index.html" target="_blank">https://einsteintoolkit.org/gallery/bns/index.html</a><span style="text-align:left;color:rgb(0,0,0);text-transform:none;text-indent:0px;letter-spacing:normal;font-family:Calibri,Helvetica,sans-serif;font-size:16px;font-style:normal;font-variant:normal;font-weight:400;text-decoration:none;word-spacing:0px;display:inline;white-space:normal;float:none;background-color:transparent">)and calculate the accretion rate (dM/dt) do I need to add some other thorn into the simulation, or could just modify the parameter file of the gallery code?</span></div><div><span style="text-align:left;color:rgb(0,0,0);text-transform:none;text-indent:0px;letter-spacing:normal;font-family:Calibri,Helvetica,sans-serif;font-size:16px;font-style:normal;font-variant:normal;font-weight:400;text-decoration:none;word-spacing:0px;display:inline;white-space:normal;float:none;background-color:transparent">Thank you</span></div><div><span style="text-align:left;color:rgb(0,0,0);text-transform:none;text-indent:0px;letter-spacing:normal;font-family:Calibri,Helvetica,sans-serif;font-size:16px;font-style:normal;font-variant:normal;font-weight:400;text-decoration:none;word-spacing:0px;display:inline;white-space:normal;float:none;background-color:transparent">Gratefully,</span></div><div><span style="text-align:left;color:rgb(0,0,0);text-transform:none;text-indent:0px;letter-spacing:normal;font-family:Calibri,Helvetica,sans-serif;font-size:16px;font-style:normal;font-variant:normal;font-weight:400;text-decoration:none;word-spacing:0px;display:inline;white-space:normal;float:none;background-color:transparent">Jie</span></div></div></div>