{"id":164524,"date":"2023-03-17T08:57:57","date_gmt":"2023-03-17T08:57:57","guid":{"rendered":"\/knowledge\/forums\/topic\/what-can-i-do-if-the-ansys-cfx-large-partitioner-fails-in-double-precision-with-the-following-message\/"},"modified":"2023-07-31T12:25:44","modified_gmt":"2023-07-31T12:25:44","slug":"what-can-i-do-if-the-ansys-cfx-large-partitioner-fails-in-double-precision-with-the-following-message","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/what-can-i-do-if-the-ansys-cfx-large-partitioner-fails-in-double-precision-with-the-following-message\/","title":{"rendered":"What can I do, if the ANSYS CFX Large Partitioner fails in double precision with the following message?    +&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;+  |                       ****** Warning ******                        |  |                                                                    |  | Topology simplification is activated with the following            |  | restrictions:                                                      |  |                                                                    |  | &#8211; Mesh regions referenced only within User Fortran and NOT         |  |   in the command file will cause the solver to stop.               |  | &#8211; The solver will stop during any &#8220;Edit Run in Progress&#8221; step      |  |   if new 2D regions are referenced.                                |  +&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;+    +&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;+  | ERROR #001100279 has occurred in subroutine ErrAction.             |  | Message:                                                           |  | writeOffset: offset 3060488915 too large for integer, would be wr- |  | itten as -1234478381.  Possibly a dataset >2Gb.                    |  |                                                                    |  |                                                                    |  |                                                                    |  |                                                                    |  +&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;+    +&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;+  | ERROR #001100279 has occurred in subroutine ErrAction.             |  | Message:                                                           |  | iocnt: can&#8217;t write dataset length"},"content":{"rendered":"<p>This is a bug. Please set the environment variable   CFX_Format   to l5  It is a small L before the 5. The bug will be fixed in ANSYS 2020 R1.<\/p>\n","protected":false},"template":"","class_list":["post-164524","topic","type-topic","status-publish","hentry","topic-tag-19-1","topic-tag-cfx","topic-tag-fluid-dynamics","topic-tag-general","topic-tag-general-cfx","topic-tag-hpc","topic-tag-parallel"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"This is a bug. Please set the environment variable CFX_Format to l5 It is a small L before the 5. The bug will be fixed in ANSYS 2020 R1.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/what-can-i-do-if-the-ansys-cfx-large-partitioner-fails-in-double-precision-with-the-following-message\/\" \/>\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=\"What can I do, if the ANSYS CFX Large Partitioner fails in double precision with the following message? +\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2013+ | ****** Warning ****** | | | | Topology simplification is activated with the following | | restrictions: | | | | \u2013 Mesh regions referenced only within User Fortran and NOT | | in the command file will cause the solver to stop. | | \u2013 The solver will stop during any \u201cEdit Run in Progress\u201d step | | if new 2D regions are referenced. | +\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2013+ +\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2013+ | ERROR #001100279 has occurred in subroutine ErrAction. | | Message: | | writeOffset: offset 3060488915 too large for integer, would be wr- | | itten as -1234478381. 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Possibly a dataset >2Gb. | | | | | | | | | +\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2013+ +\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2013+ | ERROR #001100279 has occurred in subroutine ErrAction. | | Message: | | iocnt: can\u2019t write dataset length | Ansys Knowledge","description":"This is a bug. Please set the environment variable CFX_Format to l5 It is a small L before the 5. 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Possibly a dataset >2Gb.                    |  |                                                                    |  |                                                                    |  |                                                                    |  |                                                                    |  +&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;+    +&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;+  | ERROR #001100279 has occurred in subroutine ErrAction.             |  | Message:                                                           |  | iocnt: can&#8217;t write dataset length"},"previousItem":{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/knowledge\/topics\/#listItem","name":"Topics"}},{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/what-can-i-do-if-the-ansys-cfx-large-partitioner-fails-in-double-precision-with-the-following-message\/#listItem","position":4,"name":"What can I do, if the ANSYS CFX Large Partitioner fails in double precision with the following message?    +&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;+  |                       ****** Warning ******                        |  |                                                                    |  | Topology simplification is activated with the following            |  | restrictions:                                                      |  |                                                                    |  | &#8211; Mesh regions referenced only within User Fortran and NOT         |  |   in the command file will cause the solver to stop.               |  | &#8211; The solver will stop during any &#8220;Edit Run in Progress&#8221; step      |  |   if new 2D regions are referenced.                                |  +&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;+    +&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;+  | ERROR #001100279 has occurred in subroutine ErrAction.             |  | Message:                                                           |  | writeOffset: offset 3060488915 too large for integer, would be wr- |  | itten as -1234478381.  Possibly a dataset >2Gb.                    |  |                                                                    |  |                                                                    |  |                                                                    |  |                                                                    |  +&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;+    +&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;+  | ERROR #001100279 has occurred in subroutine ErrAction.             |  | Message:                                                           |  | iocnt: can&#8217;t write dataset length","previousItem":{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic-tag\/cfx\/#listItem","name":"cfx"}}]},{"@type":"Organization","@id":"https:\/\/innovationspace.ansys.com\/knowledge\/#organization","name":"Ansys Knowledge","description":"Ansys Innovation Space","url":"https:\/\/innovationspace.ansys.com\/knowledge\/"},{"@type":"WebPage","@id":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/what-can-i-do-if-the-ansys-cfx-large-partitioner-fails-in-double-precision-with-the-following-message\/#webpage","url":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/what-can-i-do-if-the-ansys-cfx-large-partitioner-fails-in-double-precision-with-the-following-message\/","name":"What can I do, if the ANSYS CFX Large Partitioner fails in double precision with the following message? +\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2013+ | ****** Warning ****** | | | | Topology simplification is activated with the following | | restrictions: | | | | \u2013 Mesh regions referenced only within User Fortran and NOT | | in the command file will cause the solver to stop. | | \u2013 The solver will stop during any \u201cEdit Run in Progress\u201d step | | if new 2D regions are referenced. | +\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2013+ +\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2013+ | ERROR #001100279 has occurred in subroutine ErrAction. | | Message: | | writeOffset: offset 3060488915 too large for integer, would be wr- | | itten as -1234478381. Possibly a dataset >2Gb. | | | | | | | | | +\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2013+ +\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2013+ | ERROR #001100279 has occurred in subroutine ErrAction. | | Message: | | iocnt: can\u2019t write dataset length | Ansys Knowledge","description":"This is a bug. Please set the environment variable CFX_Format to l5 It is a small L before the 5. The bug will be fixed in ANSYS 2020 R1.","inLanguage":"en-US","isPartOf":{"@id":"https:\/\/innovationspace.ansys.com\/knowledge\/#website"},"breadcrumb":{"@id":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/what-can-i-do-if-the-ansys-cfx-large-partitioner-fails-in-double-precision-with-the-following-message\/#breadcrumblist"},"datePublished":"2023-03-17T08:57:57+00:00","dateModified":"2023-07-31T12:25:44+00:00"},{"@type":"WebSite","@id":"https:\/\/innovationspace.ansys.com\/knowledge\/#website","url":"https:\/\/innovationspace.ansys.com\/knowledge\/","name":"Ansys Knowledge","description":"Ansys Innovation Space","inLanguage":"en-US","publisher":{"@id":"https:\/\/innovationspace.ansys.com\/knowledge\/#organization"}}]},"og:locale":"en_US","og:site_name":"Ansys Knowledge | Ansys Innovation Space","og:type":"article","og:title":"What can I do, if the ANSYS CFX Large Partitioner fails in double precision with the following message? +\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2013+ | ****** Warning ****** | | | | Topology simplification is activated with the following | | restrictions: | | | | \u2013 Mesh regions referenced only within User Fortran and NOT | | in the command file will cause the solver to stop. | | \u2013 The solver will stop during any \u201cEdit Run in Progress\u201d step | | if new 2D regions are referenced. | +\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2013+ +\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2013+ | ERROR #001100279 has occurred in subroutine ErrAction. | | Message: | | writeOffset: offset 3060488915 too large for integer, would be wr- | | itten as -1234478381. Possibly a dataset &gt;2Gb. | | | | | | | | | +\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2013+ +\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2013+ | ERROR #001100279 has occurred in subroutine ErrAction. | | Message: | | iocnt: can\u2019t write dataset length | Ansys Knowledge","og:description":"This is a bug. Please set the environment variable CFX_Format to l5 It is a small L before the 5. 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Possibly a dataset &gt;2Gb. | | | | | | | | | +\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2013+ +\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2013+ | ERROR #001100279 has occurred in subroutine ErrAction. | | Message: | | iocnt: can\u2019t write dataset length | Ansys Knowledge","twitter:description":"This is a bug. Please set the environment variable CFX_Format to l5 It is a small L before the 5. 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Possibly a dataset &gt;2Gb.                    |  |                                                                    |  |                                                                    |  |                                                                    |  |                                                                    |  +\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2013+    +\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2013+  | ERROR #001100279 has occurred in subroutine ErrAction.             |  | Message:                                                           |  | iocnt: can\u2019t write dataset length\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/innovationspace.ansys.com\/knowledge"},{"label":"Topics","link":"https:\/\/innovationspace.ansys.com\/knowledge\/topics\/"},{"label":"cfx","link":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic-tag\/cfx\/"},{"label":"What can I do, if the ANSYS CFX Large Partitioner fails in double precision with the following message?    +&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;+  |                       ****** Warning ******                        |  |                                                                    |  | Topology simplification is activated with the following            |  | restrictions:                                                      |  |                                                                    |  | &#8211; Mesh regions referenced only within User Fortran and NOT         |  |   in the command file will cause the solver to stop.               |  | &#8211; The solver will stop during any &#8220;Edit Run in Progress&#8221; step      |  |   if new 2D regions are referenced.                                |  +&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;+    +&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;+  | ERROR #001100279 has occurred in subroutine ErrAction.             |  | Message:                                                           |  | writeOffset: offset 3060488915 too large for integer, would be wr- |  | itten as -1234478381.  Possibly a dataset >2Gb.                    |  |                                                                    |  |                                                                    |  |                                                                    |  |                                                                    |  +&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;+    +&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;+  | ERROR #001100279 has occurred in subroutine ErrAction.             |  | Message:                                                           |  | iocnt: can&#8217;t write dataset length","link":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/what-can-i-do-if-the-ansys-cfx-large-partitioner-fails-in-double-precision-with-the-following-message\/"}],"acf":[],"custom_fields":[{"0":{"_wp_page_template":["default"],"_bbp_last_active_time":["3-15-2023  20:20:31"],"_bbp_forum_id":["27796"],"_bbp_author_ip":["23.56.168.180"],"_btv_view_count":["1678"],"siebel_km_number":["2060991"],"product_version":["19.1"],"km_published_date":["2019-10-02T00:00:00.000Z"],"family":["Fluid Dynamics"],"application_name":["CFX"]},"test":"articlesansys-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics\/164524","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\/164524\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/media?parent=164524"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}