Hi Fabian, That sounds a possibility. I have to confess I did not know about that option! Cheers, Spencer. On 14 Nov 2016, at 22:05, Selbach, Fabian <fabian.selbach@student.uni-siegen.de<mailto:fabian.selbach@student.uni-siegen.de>> wrote: Hello, maybe the section "remapping variable names" in the user-guide can help you to solve your problem. Best regards Fabian ________________________________ Von: nektar-users-bounces@imperial.ac.uk<mailto:nektar-users-bounces@imperial.ac.uk> [nektar-users-bounces@imperial.ac.uk<mailto:nektar-users-bounces@imperial.ac.uk>]" im Auftrag von "ztdepyahoo@163.com<mailto:ztdepyahoo@163.com> [ztdepyahoo@163.com<mailto:ztdepyahoo@163.com>] Gesendet: Sonntag, 13. November 2016 07:30 An: nektar-users Betreff: [Nektar-users] hwo to change the name of variables in the output *.vtu file Dear professor: In the vtu file, the u and v velocity must have name MomentumX and MomentumY, How to resolve this. Regards. ________________________________ ztdepyahoo@163.com<mailto:ztdepyahoo@163.com> _______________________________________________ Nektar-users mailing list Nektar-users@imperial.ac.uk<mailto:Nektar-users@imperial.ac.uk> https://mailman.ic.ac.uk/mailman/listinfo/nektar-users Spencer Sherwin McLaren Racing/Royal Academy of Engineering Research Chair, Professor of Computational Fluid Mechanics, Department of Aeronautics, Imperial College London South Kensington Campus London SW7 2AZ s.sherwin@imperial.ac.uk<mailto:s.sherwin@imperial.ac.uk> +44 (0) 20 759 45052