Hi Chuyi, I'm sorry but I don't understand your question. If its of any use, there's another thread thats related to this topic, namely where quadrature point data is being projected to the finite element support points and output as a continuous field. Is this what you're wanting to do? https://groups.google.com/forum/#!topic/dealii/FW9Jy5_CUGY
Regards, Jean-Paul On Friday, August 25, 2017 at 11:33:38 AM UTC+2, Chuyi Duan wrote: > > Hi Jean-Paul, > > thank you very much for you advice! I tried your code but i got in > paraview only view of points (Gauss points) of them. Thats not what i want > and I think i should combine stuffs with triangulation. But it seems not > possible to change Triangulation object when I try to refine it before > output, maybe since i already called GridGenerator? Could you tell me how > can i do something to modify Triangulation or DoFhandler object at the time > of output? Thanks in advance. > > Regards, > Chuyi > > 在 2017年7月14日星期五 UTC+2下午4:43:47，Jean-Paul Pelteret写道： >> >> Dear Chuyi, >> >> No, as far as I am aware we have no specific function to help do this for >> you. However, there is an example in the code-gallery >> <https://github.com/dealii/code-gallery/blob/master/Linear_Elastic_Active_Skeletal_Muscle_Model/Linear_active_muscle_model.cc#L1687> >> >> that shows how to write structure a VTK file and fill it with some data to >> be visualised at the quadrature points. You can modify and extend the code >> there to suit your needs. >> >> Regards, >> Jean-Paul >> >> On Friday, July 14, 2017 at 11:10:26 AM UTC+2, Chuyi Duan wrote: >>> >>> Dear all, >>> >>> I'm using a struct to store informations on each integration point, by >>> generating an output file I can only get a mean value of the points in a >>> cell (.vtk file), it looks so "coarse" but it is actually not. So what I >>> want to do is to output the stored stuffs on each points. >>> I've only found function attach_dof_handler(dof_handler_type) and >>> attach_triangulation(triangulation_type). I'd like to ask if there is any >>> possibility to creat a output file in that I can see how the integration >>> points look like. >>> >>> Best, >>> Chuyi >>> >> -- The deal.II project is located at http://www.dealii.org/ For mailing list/forum options, see https://groups.google.com/d/forum/dealii?hl=en --- You received this message because you are subscribed to the Google Groups "deal.II User Group" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
