<div dir="ltr"><div class="gmail_default" style="color:#674ea7">Hi,</div><div class="gmail_default" style="color:#674ea7"><br></div><div class="gmail_default" style="color:#674ea7">My question seems to be simple but I couldn't find the answer to it. I know that for the option -pc_type, there is an equivalent "PCSetType" function, but how about -sub_pc_type? How can I implement "-pc_type bjacobi -sub_pc_type icc" in my code?</div><div class="gmail_default" style="color:#674ea7"><br></div><div class="gmail_default" style="color:#674ea7">Thanks,</div><div class="gmail_default" style="color:#674ea7">Mohammad</div><div class="gmail_default" style="color:#674ea7"><br></div><div class="gmail_default" style="color:#674ea7"><br></div></div>