Hi Zhicheng,
I've taken a look this morning but was unable to reproduce the error on
my machine. From the feature/FieldConvertCleanUp branch, I did the
following:
1. Compiled with FFTW/MPI enabled.
2. Run solver: mpirun -n 6 IncNavierStokesSolver-g TurbChFl_3DH1D.xml
3. Run FieldConvert: FieldConvert-g -m QCriterion TurbChFl_3DH1D.xml
TurbChFl_3DH1D_1.chk out.vtu
This produces a field that I can visualise in paraview. What's the
process that you're using which gives your the error message?
Cheers,
Dave
On 2015-04-27 03:39, Zhicheng Wang wrote:
> Hi Spencer,
> I have checked the latest branch feature/FieldConvertCleanUP, but
> unfortunately it still doesn't work.
>
> On Sun, Apr 26, 2015 at 1:03 AM Sherwin, Spencer J
> <s.sherwin@imperial.ac.uk> wrote:
>
>> Dear Zhicheng,
>>
>> When you download using the code from the gitlab repository you can
>> then select a branch by typing
>>
>> git checkout feature/FieldConvertCleanUP
>>
>> if you type ‘git branch’ it tell you which branch you are on.
>>
>> Have you been using git or the tar ball distribution?
>>
>> Cheers
>>
>> Spencer.
>>
>> On 25 Apr 2015, at 17:48, Zhicheng Wang <wangzhicheng09@gmail.com>
>> wrote:
>>
>> Hi Spencer,
>> Thank you very much for your reply. but could you please tell me
>> the link to branch feature/FieldConvertCleanUp ? I have browse the
>> whole site, but have no idea on reaching this branch.
>>
>> zhicheng
>>
>> On Sat, Apr 25, 2015 at 11:19 PM Sherwin, Spencer J
>> <s.sherwin@imperial.ac.uk> wrote:
>>
>> Hi Zhicheng,
>>
>> We have recently been trying to homogenise and update the field
>> convert utility. Could I ask if you have tried it on the branch
>> feature/FieldConvertCleanUp.
>>
>> Hopefully it will be working in this branch. We hope to get this
>> branch into Master soon so it would also be good for us to know if
>> you are experiencing problems here so we get things working as
>> smoothly as possible.
>>
>> Cheers,
>> Spencer.
>>
>> On 25 Apr 2015, at 14:23, Zhicheng Wang <wangzhicheng09@gmail.com>
>> wrote:
>>
>> Hi nektar++ users and developers,
>> I 'm using the latest nektar++ version. However when running the
>> TurbChFl_3DH1D.xml example and using FieldConvert calculating
>> vorticity or Qcriterion, I got errors as "ERROR: Element u_33 is 0
>> from dgetrf". I have checked the velocity and pressure field, it is
>> correct, so if there is some inconsistency in FieldConvert for 1D
>> homogeneous problem?
>>
>> _______________________________________________
>> Nektar-users mailing list
>> Nektar-users@imperial.ac.uk
>> https://mailman.ic.ac.uk/mailman/listinfo/nektar-users [1]
>>
>> 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
>> +44 (0) 20 759 45052
>
> 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
> +44 (0) 20 759 45052
>
>
> Links:
> ------
> [1] https://mailman.ic.ac.uk/mailman/listinfo/nektar-users
>
> _______________________________________________
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--
David Moxey (Research Associate)
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Room 363, Department of Aeronautics,
Imperial College London,
London, SW7 2AZ, UK.