{"id":157347,"date":"2022-06-06T08:33:36","date_gmt":"2022-06-06T08:33:36","guid":{"rendered":"\/knowledge\/forums\/topic\/i-am-getting-ready-to-run-my-case-and-notice-that-the-uncertainty-option-is-grayed-out-how-can-i-get-access-to-this-option-2\/"},"modified":"2022-06-06T08:33:36","modified_gmt":"2022-06-06T08:33:36","slug":"i-am-getting-ready-to-run-my-case-and-notice-that-the-uncertainty-option-is-grayed-out-how-can-i-get-access-to-this-option-2","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/i-am-getting-ready-to-run-my-case-and-notice-that-the-uncertainty-option-is-grayed-out-how-can-i-get-access-to-this-option-2\/","title":{"rendered":"I am getting ready to run my case, and notice that the Uncertainty option is grayed out. How can I get access to this option?"},"content":{"rendered":"<p>Uncertainty is measured according to changes in certain variables of interest, such as a reaction rate constant, or reactor inlet temperature. At least one such variable must be set up as a parameter before you can run an Uncertainty analysis.<\/p>\n","protected":false},"template":"","class_list":["post-157347","topic","type-topic","status-publish","hentry","topic-tag-ansys-fluent","topic-tag-reaction-rate","topic-tag-uncertainty"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_wp_page_template":["default"],"_bbp_last_active_time":["06-06-2022 20:20"],"_bbp_forum_id":["27784"],"_btv_view_count":["628"],"_bbp_likes_count":["0"]},"test":"articlesansys-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics\/157347","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics\/157347\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/media?parent=157347"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}