dolfin team mailing list archive

[Bartosz Sawicki <sawickib@xxxxxxxxxxxxx>]

Phil, could you please give subject to your emails. Subject is very 
important part of a message, it help readers to classify it.

Python dolfin module is just an interface to the C++ library, so every 
functionality available in python is in C++ too. Remember that to use 
grad() in C++ you need to define UFL form.

cheers,




phil marinier wrote:
> I need to find the gradient perpendicular to the boundary. I know I
> can find the gradient in python using the grad(v) command, but I
> don't think I can do the same in C++. Is it possible? and if it is
> possible is it worth the trouble or would it be easier to rewrite in
> python? Thanks for your help
>
>
>
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