{"id":234348,"date":"2022-09-02T16:54:10","date_gmt":"2022-09-02T16:54:10","guid":{"rendered":"\/forum\/?post_type=topic&#038;p=234348"},"modified":"2022-09-02T16:54:10","modified_gmt":"2022-09-02T16:54:10","slug":"ls-opt-error-about-missing-database-cards-which-were-set-in-ls-prepost","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/ls-opt-error-about-missing-database-cards-which-were-set-in-ls-prepost\/","title":{"rendered":"LS-OPT error about missing Database cards which were set in LS-Prepost"},"content":{"rendered":"<p>Hello,<\/p>\n<p>I want to optimize a crash design in LS-OPT. I use LS-Prepost to define the parameter and LS-Dyna to run the simulation as Fig.1. For the optimization, I set 4 responses in Stage of LS-Dyna as Fig.2, which are all set in Database via LS-Prepost. Among these four responses, one objective (MATSUM of one part) and one constraint (NODFOR of a node group) are set for optimization.&nbsp; However, when I try to normal run it, it jumps out the error:<\/p>\n<p>&nbsp;ERROR: LS-DYNA input deck needs a *DATABASE_MATSUM card, or the card does not specify binary (binout) output.<\/p>\n<p dir=\"ltr\">ERROR: LS-DYNA input deck needs a *DATABASE_NODFOR card, or the card does not specify binary (binout) output.<\/p>\n<p dir=\"ltr\">ERROR: LS-DYNA input deck needs a *DATABASE_NODOUT card, or the card does not specify binary (binout) output.<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" title=\"Setting in LS-OPT\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2022\/09\/02-09-2022-1662136837-Fig1.PNG\" alt=\"\" width=\"735\" height=\"327\"><img loading=\"lazy\" decoding=\"async\" title=\"Responses setting\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2022\/09\/02-09-2022-1662137228-Fig2.PNG\" alt=\"\" width=\"725\" height=\"509\"><\/p>\n<p>Is there any setting I missed?&nbsp;<\/p>\n<p>Thank you in advance.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>Regards,<\/p>\n<p>Christine<\/p>\n","protected":false},"template":"","class_list":["post-234348","topic","type-topic","status-closed","hentry","topic-tag-ansys-ls-dyna-1","topic-tag-optimization"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_author_ip":["23.220.96.180"],"_bbp_subscription":["259009","523"],"_btv_view_count":["1666"],"_edit_lock":["1662157699:65211"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["234348"],"_bbp_forum_id":["27791"],"_bbp_engagement":["523","259009"],"_bbp_voice_count":["2"],"_bbp_reply_count":["1"],"_bbp_last_reply_id":["234358"],"_bbp_last_active_id":["234358"],"_bbp_last_active_time":["2022-09-02 22:27:50"]},"test":"cct_330007155tamu-edu"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/234348","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\/234348\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=234348"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}