{"id":52627,"date":"2021-02-26T12:41:37","date_gmt":"2021-02-26T12:41:37","guid":{"rendered":"\/forum\/forums\/topic\/error-in-aqwa-element-centroid-position-is-before-the-1st-msd-station-position\/"},"modified":"2021-02-26T12:41:37","modified_gmt":"2021-02-26T12:41:37","slug":"error-in-aqwa-element-centroid-position-is-before-the-1st-msd-station-position","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/error-in-aqwa-element-centroid-position-is-before-the-1st-msd-station-position\/","title":{"rendered":"Error in AQWA: &#8220;Element centroid position is before the 1st MSD station position&#8221;"},"content":{"rendered":"<p>Hello there,nnWhile solving the diffraction problem of a floating cylinder in AQWA, an error appeared:n<i>Element # 318 centroid position at -30.000 is before the 1st MSD station position at -29.791.<\/i>nnI looked up &#8221;MSD Aqwa&#8221; and I got this from the Reference manual:n<i>&#8221;MSD &#8212; ASCII file defining the mass distribution of a vessel. Used by AGS for shear force and bending moment calculation.&#8221;<\/i>nnAnyone has an idea of how to solve this? n<\/p>\n","protected":false},"template":"","class_list":["post-52627","topic","type-topic","status-closed","hentry","topic-tag-ansys-aqwa","topic-tag-ansysaqwa","topic-tag-aqwa","topic-tag-aqwa-errors","topic-tag-aqwa-suite"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["24931"],"_bbp_old_topic_author_name_id":["Anonymous"],"_bbp_old_is_topic_anonymous_id":["false"],"_bbp_old_closed_status_id":["publish"],"_bbp_author_ip":["??l"],"_bbp_old_sticky_status_id":["normal"],"_bbp_likes_count":["0"],"_btv_view_count":["922"],"_bbp_subscription":["232918"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["52627"],"_bbp_forum_id":["27791"],"_bbp_engagement":["20347","183765","186528"],"_bbp_voice_count":["3"],"_bbp_reply_count":["3"],"_bbp_last_reply_id":["148258"],"_bbp_last_active_id":["148258"],"_bbp_last_active_time":["2021-03-26 10:42:59"]},"test":"floatingstones"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/52627","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/52627\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=52627"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}