{"id":378941,"date":"2024-08-14T19:49:44","date_gmt":"2024-08-14T19:49:44","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/378941\/"},"modified":"2024-08-14T19:49:44","modified_gmt":"2024-08-14T19:49:44","slug":"378941","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/378941\/","title":{"rendered":"Reply To: ICFD Mesh error: Surface Collapse not possible to locate"},"content":{"rendered":"<p>&lt;p&gt;Hello Arnaud,&lt;\/p&gt;&lt;p&gt;Which version of LS-DYNA are you using? The developer said that this error message is only in R12. The developer also suggested the following:&lt;\/p&gt;&lt;p&gt;&#8221;&lt;span data-teams=&#8221;true&#8221;&gt;&lt;span class=&#8221;ui-provider a b c d e f g h i j k l m n o p q r s t u v w x y z ab ac ae af ag ah ai aj ak&#8221; dir=&#8221;ltr&#8221;&gt;It seems there is intersection of the initial surface mesh. I would suggest the customer switch to a later version of DYNA, the error message after R13 has improved and should show more and clearer information to the user.&lt;\/span&gt;&lt;\/span&gt;&lt;\/p&gt;&lt;p&gt;&lt;span data-teams=&#8221;true&#8221;&gt;&lt;span class=&#8221;ui-provider a b c d e f g h i j k l m n o p q r s t u v w x y z ab ac ae af ag ah ai aj ak&#8221; dir=&#8221;ltr&#8221;&gt;For the latest version it can show the location of the intersection so it is easier for the user to find where goes wrong.&#8221;&lt;\/span&gt;&lt;\/span&gt;&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;&lt;span data-teams=&#8221;true&#8221;&gt;&lt;span class=&#8221;ui-provider a b c d e f g h i j k l m n o p q r s t u v w x y z ab ac ae af ag ah ai aj ak&#8221; dir=&#8221;ltr&#8221;&gt;Reno.&lt;\/span&gt;&lt;\/span&gt;&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-378941","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"acf":[],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/378941","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\/378941\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=378941"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}