<div dir="ltr">Dear Neks,<br><br>Recently I decide to use the amg solver.<br>I had done all preparations from github documentation, but it did not work for the first time.<br>After this I look throw the forum and catch up the topic about amg dump.<br>It was said that p40 in rea file is bound with amg solver, although official manual says that p40 "NOT IN USE".<br>Since I set the p40 to 1 the amg solver starts to work (amg dump and after amg solver).<br>So I want to clarify, what exactly does this p40 parameter ?<br>And perhaps is there any additional flag or parameters (except ifamg and ifamg_dump) that I need to do for make amg solver works correctly in my simulation?<br><br clear="all"><div><div class="gmail_signature"><div dir="ltr"><div><div dir="ltr">All Regards, Vatslav.<br></div></div></div></div></div>
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