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Re: [Question #146882]: gradient operation for either a scalar or vector field

 

The mesh is a 3D triangulated surface? Then I am not sure you should use
this gradient. I don't have experience with this type of problems.

Kent

On 25 February 2011 21:12, JJ Jiang <question146882@xxxxxxxxxxxxxxxxxxxxx>wrote:

> Question #146882 on DOLFIN changed:
> https://answers.launchpad.net/dolfin/+question/146882
>
>     Status: Answered => Open
>
> JJ Jiang is still having a problem:
> Thanks Kent and Andres,
>   I can run Kent's script above in dolfin0.9.7 as well. I guess the only
> difference is that Kent's mesh is a 2D unit square whereas mine is a 3D
> triangulated surface. Will that make a difference?
>   Thanks so much!
>
> Best regards,
> --JJ
>
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