<div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class="im"><br>
</div>So when you say to use fieldsplit for a solve with only one field, you<br>
get an error saying that fieldsplit requires at least two fields?<br>
<br></blockquote><div> </div><div>Yes </div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
1. Don't do that.<br>
<br></blockquote><div><br></div><div>My point was that this user got this message and so I suggesting a possible problem: giving fieldsplit parameters to a single field matrix/solver.</div><div><br></div></div></div></div>