{"id":167122,"date":"2023-04-05T14:32:57","date_gmt":"2023-04-05T14:32:57","guid":{"rendered":"\/knowledge\/forums\/topic\/when-i-try-to-load-my-multispecies-case-into-cfd-post-i-encounter-a-failure-and-the-error-error-variable-conservative-mass-fraction-is-defined-as-a-scalar-only\/"},"modified":"2023-07-31T12:27:57","modified_gmt":"2023-07-31T12:27:57","slug":"when-i-try-to-load-my-multispecies-case-into-cfd-post-i-encounter-a-failure-and-the-error-error-variable-conservative-mass-fraction-is-defined-as-a-scalar-only","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/when-i-try-to-load-my-multispecies-case-into-cfd-post-i-encounter-a-failure-and-the-error-error-variable-conservative-mass-fraction-is-defined-as-a-scalar-only\/","title":{"rendered":"When I try to load my multispecies case into CFD Post, I encounter a failure and the error:  ERROR  Variable &#8216;Conservative Mass Fraction&#8217; is defined as a scalar only"},"content":{"rendered":"<p>This error usually coincides with species names that are longer than 32 characters, ie:   &#8216;Argon gaseous at 1atm from 300K to 30000K&#8217;. is 41 characters long.  Changing the name to &#8216;Argon gas at 1atm 300K to 30000K&#8217; allows the solution to load into ANSYS CFD Post<\/p>\n","protected":false},"template":"","class_list":["post-167122","topic","type-topic","status-publish","hentry","topic-tag-18-2","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=\"This error usually coincides with species names that are longer than 32 characters, ie: &#039;Argon gaseous at 1atm from 300K to 30000K&#039;. is 41 characters long. Changing the name to &#039;Argon gas at 1atm 300K to 30000K&#039; allows the solution to load into ANSYS CFD Post\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/when-i-try-to-load-my-multispecies-case-into-cfd-post-i-encounter-a-failure-and-the-error-error-variable-conservative-mass-fraction-is-defined-as-a-scalar-only\/\" \/>\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=\"When I try to load my multispecies case into CFD Post, I encounter a failure and the error: ERROR Variable \u2018Conservative Mass Fraction\u2019 is defined as a scalar only | Ansys Knowledge\" \/>\n\t\t<meta property=\"og:description\" content=\"This error usually coincides with species names that are longer than 32 characters, ie: &#039;Argon gaseous at 1atm from 300K to 30000K&#039;. is 41 characters long. Changing the name to &#039;Argon gas at 1atm 300K to 30000K&#039; allows the solution to load into ANSYS CFD Post\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/when-i-try-to-load-my-multispecies-case-into-cfd-post-i-encounter-a-failure-and-the-error-error-variable-conservative-mass-fraction-is-defined-as-a-scalar-only\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2023-04-05T14:32:57+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2023-07-31T12:27:57+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"When I try to load my multispecies case into CFD Post, I encounter a failure and the error: ERROR Variable \u2018Conservative Mass Fraction\u2019 is defined as a scalar only | Ansys Knowledge\" \/>\n\t\t<meta name=\"twitter:description\" content=\"This error usually coincides with species names that are longer than 32 characters, ie: &#039;Argon gaseous at 1atm from 300K to 30000K&#039;. is 41 characters long. 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