Re: [Libmesh-users] Question about ways to access the locations of the quadrature points

[Paul T. B. <ptb...@gm...>]

Hello,

You can get the spatial locations of the quadrature points from your finite
element object:

http://libmesh.github.io/doxygen/classlibMesh_1_1FEAbstract.html#a6c196ce8080e5082ca424aadde821fa3

Please let us know if you have more questions.

Best,

Paul

On Mon, Apr 2, 2018 at 11:08 PM, Xie_Jinyi <oph...@qq...> wrote:

> Hi all,
>
>
> I have been dealing with a problem where I need to evaluate a specific
> function on the quadrature points to assemble the right hand side, so I
> need to get the physical space locations of the quadrature points. I guess
> it is related to "get_element_qrule" and I wonder if there is a function
> which can access the spatial coordinates. Could anyone give me a hint of
> it? Your suggestions would be appreciated.
>
>
> Best regards,
> Ophélie
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