{"id":362432,"date":"2024-04-16T09:56:24","date_gmt":"2024-04-16T09:56:24","guid":{"rendered":"\/forum\/forums\/reply\/362432\/"},"modified":"2024-04-16T09:56:24","modified_gmt":"2024-04-16T09:56:24","slug":"362432","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/362432\/","title":{"rendered":"Reply To: Need help with UDF. “999999: mpt_accept: error: accept failed: No error.”"},"content":{"rendered":"

<p>i , i+1 , i++ are generally integers and used to count up for “something”. I’m not sure you should be using them like that in  F_PROFILE(f, t, i+1)  as i may be the surface ID: check the macro. <\/p><p>In a steady case you’re trying to update a boundary at each iteration so effectively you’re changing the problem. If there’s no damping you may find you oscillate around a value until the solver fails. <\/p><p>Rather than trying to write ever more complex code, take a step back and figure out exactly what you’re trying to acheive. Can it be done by running a model and manually altering a value to then run it again? <\/p><\/p>\n","protected":false},"template":"","class_list":["post-362432","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"acf":[],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/362432","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/reply"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/362432\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=362432"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}