{"id":164615,"date":"2023-03-17T08:58:13","date_gmt":"2023-03-17T08:58:13","guid":{"rendered":"\/knowledge\/forums\/topic\/how-can-i-determine-the-origin-of-particle-tracks-that-end-at-a-certain-location-e-g-outlet\/"},"modified":"2023-07-31T12:25:55","modified_gmt":"2023-07-31T12:25:55","slug":"how-can-i-determine-the-origin-of-particle-tracks-that-end-at-a-certain-location-e-g-outlet","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/how-can-i-determine-the-origin-of-particle-tracks-that-end-at-a-certain-location-e-g-outlet\/","title":{"rendered":"How can I determine the origin of particle tracks that end at a certain location (e.g. outlet)"},"content":{"rendered":"<p>In the detail view of the Particle Track (PT) you can choose &#8220;Filter&#8221; and specify as &#8220;End Region&#8221; the regions where the PTs shall end. You can only filter with respect to pre-defined boundary patches. It is not sufficient if the required region is accessible as a &#8220;Mesh Region&#8221;.  Alternatively, you can write a session file or CFD-Post Macro which processes the individual PTs and filters based on more advanced and flexible criteria.<\/p>\n","protected":false},"template":"","class_list":["post-164615","topic","type-topic","status-publish","hentry","topic-tag-2019-r2","topic-tag-cfd-post","topic-tag-fluid-dynamics","topic-tag-general"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"In the detail view of the Particle Track (PT) you can choose &quot;Filter&quot; and specify as &quot;End Region&quot; the regions where the PTs shall end. You can only filter with respect to pre-defined boundary patches. It is not sufficient if the required region is accessible as a &quot;Mesh Region&quot;. Alternatively, you can write a session\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/how-can-i-determine-the-origin-of-particle-tracks-that-end-at-a-certain-location-e-g-outlet\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Ansys Knowledge | Ansys Innovation Space\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"How can I determine the origin of particle tracks that end at a certain location (e.g. outlet) | Ansys Knowledge\" \/>\n\t\t<meta property=\"og:description\" content=\"In the detail view of the Particle Track (PT) you can choose &quot;Filter&quot; and specify as &quot;End Region&quot; the regions where the PTs shall end. 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It is not sufficient if the required region is accessible as a &quot;Mesh Region&quot;. 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