{"id":461738,"date":"2026-07-23T12:43:20","date_gmt":"2026-07-23T12:43:20","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/the-principal-stress-directions\/"},"modified":"2026-07-23T12:43:20","modified_gmt":"2026-07-23T12:43:20","slug":"the-principal-stress-directions","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/the-principal-stress-directions\/","title":{"rendered":"the principal stress directions"},"content":{"rendered":"<p>&lt;p&gt;Could you please tell me how to output the principal stress directions for a element? PRVECT can only output the principal stress directions for nodes.&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-461738","topic","type-topic","status-publish","hentry","topic-tag-apdl"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_forum_id":["27791"],"_bbp_topic_id":["461738"],"_bbp_subscription":["482758"],"_bbp_author_ip":["2001:da8:1002:6001:da43:aeff:fe5b:142a"],"_bbp_last_reply_id":["0"],"_bbp_last_active_id":["461738"],"_bbp_last_active_time":["2026-07-23 12:43:20"],"_bbp_reply_count":["0"],"_bbp_reply_count_hidden":["0"],"_bbp_voice_count":["1"],"_bbp_engagement":["482758"],"_btv_view_count":["21"],"_bbp_topic_status":["unanswered"]},"test":"2020221038chd-edu-cn"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/461738","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\/461738\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=461738"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}