<html><head><meta http-equiv="content-type" content="text/html; charset=us-ascii"></head><body style="overflow-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;"><div><br></div> <a href="http://petsc.org">petsc.org</a> can be flaky and hang for a few seconds or not respond occasionally but trying again should work.<div><br></div><div> Barry</div><div><br><div><br><blockquote type="cite"><div>On Mar 27, 2023, at 10:13 AM, Joauma Marichal <joauma.marichal@uclouvain.be> wrote:</div><br class="Apple-interchange-newline"><div><meta charset="UTF-8"><div class="WordSection1" style="page: WordSection1; caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 18px; font-style: normal; font-variant-caps: normal; font-weight: 400; 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: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;"><span lang="EN-US">Hello,<span class="Apple-converted-space"> </span><o:p></o:p></span></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;"><span lang="EN-US"><o:p> </o:p></span></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;"><span lang="EN-US">I am writing to you as I am trying to find documentation about a function that would remove several particles (given their index). I was using:<o:p></o:p></span></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 13.5pt; background-color: rgb(30, 30, 30);"><span lang="EN-US" style="font-size: 9pt; font-family: Menlo; color: rgb(220, 220, 170);">DMSwarmRemovePointAtIndex</span><span lang="EN-US" style="font-size: 9pt; font-family: Menlo; color: rgb(212, 212, 212);">(*swarm,<span class="Apple-converted-space"> </span></span><span lang="EN-US" style="font-size: 9pt; font-family: Menlo; color: rgb(156, 220, 254);">to_remove</span><span lang="EN-US" style="font-size: 9pt; font-family: Menlo; color: rgb(212, 212, 212);">[p]);<o:p></o:p></span></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;"><span lang="EN-US">But need something to remove several particles at one time.<o:p></o:p></span></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;"><span lang="EN-US"><o:p> </o:p></span></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;"><span lang="EN-US"><a href="http://petsc.org/">Petsc.org</a><span class="Apple-converted-space"> </span>seems to be down and I was wondering if there was any other way to get this kind of information.<o:p></o:p></span></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;"><span lang="EN-US"><o:p> </o:p></span></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;"><span lang="EN-US">Thanks a lot for your help.<span class="Apple-converted-space"> </span><br><br>Best regards,<span class="Apple-converted-space"> </span><o:p></o:p></span></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;"><span lang="EN-US"><o:p> </o:p></span></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;"><span lang="EN-US">Joauma</span></div></div></div></blockquote></div><br></div></body></html>