{"id":157990,"date":"2022-06-06T09:58:16","date_gmt":"2022-06-06T09:58:16","guid":{"rendered":"\/knowledge\/forums\/topic\/what-is-the-reason-for-the-following-error-message-when-defining-pml-in-an-acoustics-model-all-nodes-of-the-elements-attaching-to-pml-interface-with-the-pml-element-coordinate-system-number-0-have-p\/"},"modified":"2022-06-06T09:58:16","modified_gmt":"2022-06-06T09:58:16","slug":"what-is-the-reason-for-the-following-error-message-when-defining-pml-in-an-acoustics-model-all-nodes-of-the-elements-attaching-to-pml-interface-with-the-pml-element-coordinate-system-number-0-have-p","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/what-is-the-reason-for-the-following-error-message-when-defining-pml-in-an-acoustics-model-all-nodes-of-the-elements-attaching-to-pml-interface-with-the-pml-element-coordinate-system-number-0-have-p\/","title":{"rendered":"What is the reason for the following error message when defining PML in an Acoustics model: &#8220;All nodes of the elements attaching to PML interface with the PML element coordinate system number 0 have PEC boundary condition.&#8221;?"},"content":{"rendered":"<p>This error message is due to extra nodes on the interface of PML elements. It\u2019s recommended to use multibody part with \u201cshare topology\u201d to generate a continuous mesh.<\/p>\n","protected":false},"template":"","class_list":["post-157990","topic","type-topic","status-publish","hentry","topic-tag-acoustics","topic-tag-error","topic-tag-pml","topic-tag-share-topology"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_wp_page_template":["default"],"_bbp_last_active_time":["06-06-2022 20:20"],"_bbp_forum_id":["27789"],"_btv_view_count":["947"],"_bbp_likes_count":["0"]},"test":"articlesansys-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics\/157990","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics\/157990\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/media?parent=157990"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}