{"id":255458,"date":"2020-03-06T20:00:20","date_gmt":"2020-03-06T20:00:20","guid":{"rendered":"\/forum\/forums\/topic\/volume-above-a-certain-temperature\/"},"modified":"2020-03-06T20:00:20","modified_gmt":"2020-03-06T20:00:20","slug":"volume-above-a-certain-temperature","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/volume-above-a-certain-temperature\/","title":{"rendered":"Volume above a certain temperature"},"content":{"rendered":"<p> Hi, this is a simple query. I am trying to figure out how to use expressions to get some calculated quantities. I have a fluid physics region (let&#8217;s call it &#8220;liquid&#8221;) and I want to calculate what fraction of the volume is at or greater than a certain temperature threshold T0. I used a few combinations of variables and parameters following AIM documentation but I am not able to extract what I need. Any help is appreciated! <\/p>\n<p> Thanks <\/p>\n","protected":false},"template":"","class_list":["post-255458","topic","type-topic","status-closed","hentry","topic-tag-discovery-aim-2"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["278043"],"_bbp_likes_count":["0"],"_btv_view_count":["367"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["255458"],"_bbp_forum_id":["27789"],"_bbp_engagement":["126","278043"],"_bbp_voice_count":["2"],"_bbp_reply_count":["2"],"_bbp_last_reply_id":["265666"],"_bbp_last_active_id":["265666"],"_bbp_last_active_time":["2020-03-17 05:33:53"]},"test":"accountingember-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/255458","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\/255458\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=255458"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}