[Paraview] Placing a ContourPlot under a Plot3D

[Cory Quammen]

Adding back the list.

Your files have cell-associated data. Warp By Scalar works on
point-associated data. You should add a Cell Data to Point Data filter
to the file reader, then you can apply the Warp By Scalar and Contour
filters.

HTH,
Cory

On Thu, Apr 20, 2017 at 11:16 AM, Emna Reseach
<research.em2014 at gmail.com> wrote:
> Thank you for the advice, i have learned some amazing tools, but sadly i
> still can't figure out what is going wrong.
> i has attached my vtk file, containing my mesh and my function (named
> "voir"). It would be helpfull if you could try viewing it.
>
>
> 2017-04-13 12:56 GMT+01:00 Cory Quammen <cory.quammen at kitware.com>:
>>
>> Please keep replies on the mailing list so that others may participate
>> in the conversation.
>>
>> I'm not at all familiar with the data produced by the program you are
>> working with. Do you have a small example file (< 1MB or so) that you
>> could attach?
>>
>> By the way, it is completely worth spending some time working through
>> the ParaView Tutorial:
>>
>> http://www.paraview.org/Wiki/images/1/13/ParaViewTutorial52.pdf
>>
>> It will give you a good idea of how to use ParaView and answers many
>> questions new users have about ParaView.
>>
>> HTH,
>> Cory
>>
>> On Wed, Apr 12, 2017 at 6:54 PM, Emna Reseach <research.em2014 at gmail.com>
>> wrote:
>> > Your attached file is exactly what i need. Now i imported the data from
>> > freefem by the following line
>> > savevtk("stream_line"+hN+".vtk",Th0,usol,order=ffordervel); i have a 2d
>> > regular grid
>> >
>> > Then i open it in paraview. i can see the moving solution, but i cant
>> > apply
>> > the Warp By Scalar filter.
>> > I am very new with paraview.
>> >
>> > Do you think i have o problem with my data?
>> > Thank you.
>> >
>> > 2017-04-12 15:19 GMT+01:00 Cory Quammen <cory.quammen at kitware.com>:
>> >>
>> >> You don't say what kind of data you have, but I am guessing it is a 2D
>> >> regular grid?
>> >>
>> >> The first step is to load the data into ParaView. It looks like you
>> >> can save the data in VTK file format from freefem, so start by doing
>> >> that. Then, you can use the Warp By Scalar filter to create a surface
>> >> from the 2D data. You can also apply a Contour filter to the data and
>> >> leave it in place. Attached is an example image of what I imagine you
>> >> have in mind.
>> >>
>> >> HTH,
>> >> Cory
>> >>
>> >> On Wed, Apr 12, 2017 at 9:57 AM, Emna Reseach
>> >> <research.em2014 at gmail.com>
>> >> wrote:
>> >> > Hi
>> >> >
>> >> > I would like to combine a 3-dimensional graph of a function with its
>> >> > 2-dimensional contour-plot underneath it in a professional way.
>> >> >  But I have no idea how to start. My computations are done with the
>> >> > help
>> >> > of
>> >> > freefem.
>> >> >
>> >> > Does anyone know, if it is possible, how to do this?
>> >> >  Thank you in advance.
>> >> >
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>> >>
>> >>
>> >> --
>> >> Cory Quammen
>> >> Staff R&D Engineer
>> >> Kitware, Inc.
>> >
>> >
>>
>>
>>
>> --
>> Cory Quammen
>> Staff R&D Engineer
>> Kitware, Inc.
>
>



-- 
Cory Quammen
Staff R&D Engineer
Kitware, Inc.