{"id":164606,"date":"2023-03-17T08:58:09","date_gmt":"2023-03-17T08:58:09","guid":{"rendered":"\/knowledge\/forums\/topic\/vertex-values-for-variable-xxxx-do-not-exist-on-geometry-yyyy\/"},"modified":"2023-07-31T12:25:54","modified_gmt":"2023-07-31T12:25:54","slug":"vertex-values-for-variable-xxxx-do-not-exist-on-geometry-yyyy","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/vertex-values-for-variable-xxxx-do-not-exist-on-geometry-yyyy\/","title":{"rendered":"Vertex values for Variable XXXX do not exist on Geometry YYYY"},"content":{"rendered":"<p>The given error message can occur in CFD-Post when the evaluation of the variable XXXX has resulted in an error.   Assume a user defined variable myHTC is defined by an expression qwall\/(T-Tref).  If T is identical to Tref at any location on the locator YYYY, then a division by zero occurs. This may result in the above error message.  Workaround is to ensure that no invalid result is possible for the used CEL expression.<\/p>\n","protected":false},"template":"","class_list":["post-164606","topic","type-topic","status-publish","hentry","topic-tag-2021-r1","topic-tag-cfd-post","topic-tag-fluid-dynamics","topic-tag-general"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_wp_page_template":["default"],"_bbp_last_active_time":["3-15-2023  20:20:53"],"_bbp_forum_id":["27796"],"_bbp_author_ip":["23.56.168.180"],"_btv_view_count":["1302"],"siebel_km_number":["2065970"],"product_version":["2021 R1"],"km_published_date":["2021-08-27T00:00:00.000Z"],"family":["Fluid Dynamics"],"application_name":["CFD-Post"]},"test":"articlesansys-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics\/164606","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\/164606\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/media?parent=164606"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}