I never notice that limitation before. Thank you. 在2022年12月7日星期三 UTC+8 22:54:57<bruno.t...@gmail.com> 写道：
> That error is independent of the mesh format that you are using. deal.II > does not support boundary id on internal faces. I agree that Cubit is > better for hex meshes but I think most people use GMSH because it's easier > to get. With Cubit, you can also export the file as an ExodusII file and we > use Trilinos to read that format so that may give you better support across > Cubit versions. This doesn't change the fact that deal.II does not support > boundary id on internal faces. > > Bruno > > Le mer. 7 déc. 2022 à 09:32, 'yy.wayne' via deal.II User Group < > dea...@googlegroups.com> a écrit : > >> I see ... I forgot that Cubit and Coreform Cubit are different, the >> former one is for gov. and latter one is for commercial & academic use. >> I can import an .inp mesh exported from Coreform Cubit when no SideSet >> are asigned. With SideSet it gives following error: >> [image: Snipaste_2022-12-07_22-27-05.png] >> Cubit is easier to use than GMSH when generating hex meshes and saves a >> lot time. Any recommended open source software to generate >> hex mesh that deal.II can read? >> 在2022年12月7日星期三 UTC+8 22:18:10<bruno.t...@gmail.com> 写道： >> >>> I don't know what's the relationship between Trelis and Cubit. I got >>> Cubit directly from Sandia https://cubit.sandia.gov/ but it's not >>> available to everybody. It looks like Coreform has its own versioning that >>> doesn't match the one from Sandia :-( Try something that's from 2021 or >>> older. >>> >>> Best, >>> >>> Bruno >>> >>> Le mer. 7 déc. 2022 à 05:20, 'yy.wayne' via deal.II User Group < >>> dea...@googlegroups.com> a écrit : >>> >>>> Sorry but I want to add a question here. What's the recommanded way to >>>> import a mesh from cubit to deal.ii? >>>> I tried read_abaqus and read_ucd with following error: >>>> [image: Snipaste_2022-12-07_18-14-08.png] >>>> I‘m using Cubit 2022.4. In deal.II documentation it supports Cubit 11.x >>>> to 15.x, does it mean Trelis 15.x? [Cubit download >>>> <https://coreform.com/products/downloads/>] >>>> At least in Trelis 16.5 there's no "Export using Cubit ID's" to uncheck. >>>> >>>> 在2022年12月7日星期三 UTC+8 00:30:51<Wolfgang Bangerth> 写道： >>>> >>>>> On 12/6/22 08:36, HIMAL MAGAR wrote: >>>>> > I am trying to import .msh file that I have created in CUBIT in >>>>> step-17. >>>>> > However, the code doesn't read the file and produces following >>>>> error: >>>>> >>>>> The error happens in read_ucd(), but that is clearly the wrong >>>>> function for >>>>> reading .msh files: You need to use read_msh(). >>>>> >>>>> That said, the error happens at the very top of the function. I >>>>> believe that >>>>> you are trying to read from a file that doesn't exist or can't be >>>>> opened. Did >>>>> you spell the file name and directory name correctly in your program? >>>>> Does the >>>>> file you are trying to read from actually exist? >>>>> >>>>> Best >>>>> W. >>>>> >>>>> -- >>>>> ------------------------------------------------------------------------ >>>>> >>>>> Wolfgang Bangerth email: bang...@colostate.edu >>>>> www: http://www.math.colostate.edu/~bangerth/ >>>>> >>>>> >>>>> -- >>>> The deal.II project is located at http://www.dealii.org/ >>>> For mailing list/forum options, see >>>> https://groups.google.com/d/forum/dealii?hl=en >>>> --- >>>> You received this message because you are subscribed to a topic in the >>>> Google Groups "deal.II User Group" group. >>>> To unsubscribe from this topic, visit >>>> https://groups.google.com/d/topic/dealii/qd-n-iiMx-k/unsubscribe. >>>> To unsubscribe from this group and all its topics, send an email to >>>> dealii+un...@googlegroups.com. >>>> >>> To view this discussion on the web visit >>>> https://groups.google.com/d/msgid/dealii/3a506bf2-1731-4823-af09-3f0bff35232en%40googlegroups.com >>>> >>>> <https://groups.google.com/d/msgid/dealii/3a506bf2-1731-4823-af09-3f0bff35232en%40googlegroups.com?utm_medium=email&utm_source=footer> >>>> . >>>> >>> -- >> The deal.II project is located at http://www.dealii.org/ >> For mailing list/forum options, see >> https://groups.google.com/d/forum/dealii?hl=en >> --- >> You received this message because you are subscribed to a topic in the >> Google Groups "deal.II User Group" group. >> To unsubscribe from this topic, visit >> https://groups.google.com/d/topic/dealii/qd-n-iiMx-k/unsubscribe. >> To unsubscribe from this group and all its topics, send an email to >> dealii+un...@googlegroups.com. >> > To view this discussion on the web visit >> https://groups.google.com/d/msgid/dealii/936d2acb-6a78-468a-a963-0add5882231an%40googlegroups.com >> >> <https://groups.google.com/d/msgid/dealii/936d2acb-6a78-468a-a963-0add5882231an%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> > -- The deal.II project is located at http://www.dealii.org/ For mailing list/forum options, see https://groups.google.com/d/forum/dealii?hl=en --- You received this message because you are subscribed to the Google Groups "deal.II User Group" group. 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