{"id":378031,"date":"2024-08-12T22:12:38","date_gmt":"2024-08-12T22:12:38","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/divergence-troubleshooting\/"},"modified":"2026-02-19T11:49:49","modified_gmt":"2026-02-19T11:49:49","slug":"divergence-troubleshooting","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/divergence-troubleshooting\/","title":{"rendered":"divergence troubleshooting"},"content":{"rendered":"<p>Hello. I am trying to see if the reason of divergence for my simulation in 3d fdtd is PML layers. For this purpose, I switched all layers to Metal and started the simulation. The status of the resulting simulation is 1, so I decided to visualize the autoshutoff level data. This is what I get. Does it mean that it is still diverging or not?<img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/08\/12-08-2024-1723500747-mceclip0.png\"><\/p>\n","protected":false},"template":"","class_list":["post-378031","topic","type-topic","status-closed","hentry","topic-tag-divergence"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"Hello. I am trying to see if the reason of divergence for my simulation in 3d fdtd is PML layers. For this purpose, I switched all layers to Metal and started the simulation. The status of the resulting simulation is 1, so I decided to visualize the autoshutoff level data. This is what I get.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/divergence-troubleshooting\/\" \/>\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 Learning Forum | Ansys Innovation Space\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"divergence troubleshooting | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"Hello. I am trying to see if the reason of divergence for my simulation in 3d fdtd is PML layers. For this purpose, I switched all layers to Metal and started the simulation. The status of the resulting simulation is 1, so I decided to visualize the autoshutoff level data. 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I am trying to see if the reason of divergence for my simulation in 3d fdtd is PML layers. For this purpose, I switched all layers to Metal and started the simulation. The status of the resulting simulation is 1, so I decided to visualize the autoshutoff level data. This is what I get.\" \/>\n\t\t<meta name=\"twitter:image\" content=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/08\/12-08-2024-1723500747-mceclip0.png\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/divergence-troubleshooting\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/topics\\\/#listItem\",\"name\":\"Topics\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/topics\\\/#listItem\",\"position\":2,\"name\":\"Topics\",\"item\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/topics\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic-tag\\\/divergence\\\/#listItem\",\"name\":\"divergence\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic-tag\\\/divergence\\\/#listItem\",\"position\":3,\"name\":\"divergence\",\"item\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic-tag\\\/divergence\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/divergence-troubleshooting\\\/#listItem\",\"name\":\"divergence troubleshooting\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/topics\\\/#listItem\",\"name\":\"Topics\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/divergence-troubleshooting\\\/#listItem\",\"position\":4,\"name\":\"divergence troubleshooting\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic-tag\\\/divergence\\\/#listItem\",\"name\":\"divergence\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#organization\",\"name\":\"Ansys Learning Forum\",\"description\":\"Ansys Innovation Space\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/divergence-troubleshooting\\\/#webpage\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/divergence-troubleshooting\\\/\",\"name\":\"divergence troubleshooting | Ansys Learning Forum\",\"description\":\"Hello. I am trying to see if the reason of divergence for my simulation in 3d fdtd is PML layers. For this purpose, I switched all layers to Metal and started the simulation. The status of the resulting simulation is 1, so I decided to visualize the autoshutoff level data. 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I am trying to see if the reason of divergence for my simulation in 3d fdtd is PML layers. For this purpose, I switched all layers to Metal and started the simulation. The status of the resulting simulation is 1, so I decided to visualize the autoshutoff level data. 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