{"id":163745,"date":"2021-11-05T07:39:48","date_gmt":"2021-11-05T07:39:48","guid":{"rendered":"\/forum\/forums\/topic\/end-of-file-error-unsing-user_loading_set\/"},"modified":"2021-12-04T07:32:48","modified_gmt":"2021-12-04T07:32:48","slug":"end-of-file-error-unsing-user_loading_set","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/end-of-file-error-unsing-user_loading_set\/","title":{"rendered":"End-of-file Error unsing *USER_LOADING_SET"},"content":{"rendered":"
\n
\n

Hi,<\/p>\n

I'm new to ls-dyna and simulation as a whole and am getting an error where I don't understand whats wrong. I hope this is the right forum to ask questions about the use of keywords.<\/p>\n

In my dummy simulation I'm only doing a themal analysis of a simple cube and I'm trying to apply a user load through *USER_LOADING_SET:<\/p>\n

<\/p>\n<\/p>\n

*USER_LOADING<\/p>\n

       1.0       0.0       0.0       0.0       0.0       0.0       0.0       0.0<\/p>\n

*USER_LOADING_SET<\/p>\n

         1TEMPTN             1         0       0.0       0.0       0.0         0<\/p>\n

<\/p>\n<\/p>\n

A simulation with these Parameters result in a Error message:<\/p>\n

*** Error 20680 (STR+680)<\/p>\n

    unexpected end-of-file<\/p>\n

This is only the case when USER_LOADING_SET is used and not for only USER_LOADING but I need both. <\/p>\n

I know I need to modify the code in dyn21.f and I did but it doesn't even reach the function and it seems to me that there is a keyword missing that is not named in the manual? If I use the option FORCEN instead of TEMPTN and do a stress analysis, it calls the load function.<\/p>\n

The keyword check in LS-PrePost has no errors and these are the control keywords for the TEMPTN case:<\/p>\n

*CONTROL_SOLUTION<\/p>\n

         1         0         0       100         0         1<\/p>\n

*CONTROL_TERMINATION<\/p>\n

       1.0         0       0.0       0.01.000000E8         0<\/p>\n

*CONTROL_THERMAL_SOLVER<\/p>\n

         1         0        111.00000E-4         8       1.0       1.0       0.0<\/p>\n

         0       5001.0000E-101.00000E-4       1.0                           1.0<\/p>\n

         0       0.0         0<\/p>\n

*CONTROL_THERMAL_TIMESTEP<\/p>\n

         1       0.5      0.011.00000E-4       0.1       1.0       0.5         0<\/p>\n

Is there a additional keyword that I need to place for USER_LOADING_SET to work?<\/p>\n

Thank you for taking a look!<\/p>\n","protected":false},"template":"","class_list":["post-163745","topic","type-topic","status-closed","hentry","topic-tag-heat-transfer","topic-tag-ls-dyna","topic-tag-thermal-analysis","topic-tag-user-defined-functions"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_author_ip":[""],"_bbp_view_count":["296"],"_bbp_likes_count":["0","0"],"_bbp_forum_subforum_count":["0"],"_btv_view_count":["1204"],"_bbp_subscription":["239579"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["163745"],"_bbp_forum_id":["27791"],"_bbp_engagement":["178074","239579"],"_bbp_voice_count":["2"],"_bbp_reply_count":["4"],"_bbp_last_reply_id":["196977"],"_bbp_last_active_id":["196977"],"_bbp_last_active_time":["2021-12-04 07:32:48"]},"test":"st161532stud-uni-stuttgart-de"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/163745","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\/163745\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=163745"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}