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Re: [Question #236174]: How to display the direction of particle velocity and force as arrays in paraview?

 

Question #236174 on Yade changed:
https://answers.launchpad.net/yade/+question/236174

    Status: Answered => Open

jimtianxi is still having a problem:
Thank you very much!! I have done it by using arrow glyph





At 2013-09-27 21:41:32,"Jan Stránský" <question236174@xxxxxxxxxxxxxxxxxxxxx> wrote:
>Your question #236174 on Yade changed:
>https://answers.launchpad.net/yade/+question/236174
>
>    Status: Open => Answered
>
>Jan Stránský proposed the following answer:
>Hello,
>
>I think it is not possible to attach files to questions, therefore I
>suggested to place your file somewhere to the internet and put only link to
>the email.
>
>Have you already tried to use arrow glyph (as already suggested in previous
>emails)? use the same approach as in [1], only instead of "sphere" choose
>"arrow"
>
>cheers
>Jan
>
>[1]
>https://yade-dem.org/doc/current/user.html#rendering-spherical-particles-glyphs
>
>
>
>2013/9/27 jimtianxi <question236174@xxxxxxxxxxxxxxxxxxxxx>
>
>> Question #236174 on Yade changed:
>> https://answers.launchpad.net/yade/+question/236174
>>
>>     Status: Answered => Open
>>
>> jimtianxi is still having a problem:
>> Attached are part of my vtk files and some pictures. Fig. 1 indicates my
>> whole work. A drilling bit drills into a block of soil. In this picture,
>> the soil has been clipped in paraview by the clip function, because I
>> want to watch this part of particles. Fig. 2 shows the detailed display
>> of these particles colored by linear velocity. In this picture, I can
>> get the value of each particle's velocity by color, but I cannot know
>> the direction of each particle's velocity which is more important. In
>> another software pfc, the velocity directions can be shown by arrows
>> very clearly, as shown in Fig. 3. So I need help how to display like pfc
>> in paraview? I believe there is a certain method to get it, because the
>> vtk data includes the velocity vector information of all the particles.
>>
>>
>>
>>
>>
>> At 2013-09-23 21:56:16,"Jan Stránský" <
>> question236174@xxxxxxxxxxxxxxxxxxxxx> wrote:
>> >Your question #236174 on Yade changed:
>> >https://answers.launchpad.net/yade/+question/236174
>> >
>> >    Status: Open => Answered
>> >
>> >Jan Stránský proposed the following answer:
>> >Hello,
>> >
>> >so please read my previous message and
>> >- try to use the same approach for displaying spheres with glyphs (in
>> >paraview section in yade users' manual) but instead of sphere glyhph use
>> >arrows [1]
>> >- if you are not successful, please place your vtk file to the internet
>> and
>> >send a link in next email so we can try it with existing file
>> >cheers
>> >Jan
>> >
>> >[1]
>> >http://www.bu.edu/tech/about/research/training/online-tutorials/paraview/
>> ,
>> >part "Oriented glyphs"
>> >
>> >
>> >
>> >2013/9/23 jimtianxi <question236174@xxxxxxxxxxxxxxxxxxxxx>
>> >
>> >> Question #236174 on Yade changed:
>> >> https://answers.launchpad.net/yade/+question/236174
>> >>
>> >>     Status: Answered => Open
>> >>
>> >> jimtianxi is still having a problem:
>> >> Oh,yes, there is a spelling mistake, I want to display the velocity and
>> >> force by arrows. How ?
>> >>
>> >>
>> >>
>> >>
>> >>
>> >> At 2013-09-23 20:56:21,"Jan Stránský" <
>> >> question236174@xxxxxxxxxxxxxxxxxxxxx> wrote:
>> >> >Your question #236174 on Yade changed:
>> >> >https://answers.launchpad.net/yade/+question/236174
>> >> >
>> >> >    Status: Open => Answered
>> >> >
>> >> >Jan Stránský proposed the following answer:
>> >> >Hello,
>> >> >
>> >> >would it be possible to place your VTK file somewhere to the internet
>> and
>> >> >send us the link such that we can try it? By "display by array" do you
>> >> mean
>> >> >display by arrows?
>> >> >
>> >> >In Users manual on Yade pages there is a section how to use paraview
>> (just
>> >> >now I have some problems do display Yade pages so please appologize the
>> >> >absence of link). There is a comment how to display points as spheres
>> >> using
>> >> >glyphs, try the same approach, but instead of spheres use arrows. Let
>> us
>> >> >know, if it works or not.
>> >> >
>> >> >cheers
>> >> >Jan
>> >> >
>> >> >
>> >> >
>> >> >2013/9/23 jimtianxi <question236174@xxxxxxxxxxxxxxxxxxxxx>
>> >> >
>> >> >> New question #236174 on Yade:
>> >> >> https://answers.launchpad.net/yade/+question/236174
>> >> >>
>> >> >> I simulated a block of soil and imported the data into paraview. Now
>> I
>> >> >> want to monitor the particle velocity and force at one moment. I can
>> see
>> >> >> the value of particle velocity and force by color, but I concern the
>> >> >> directions more. If the directions of linear velocity, angular
>> velocity,
>> >> >> normal force and shear force can display as arrays, it will be very
>> >> >> important for me to do further research. So how to display the
>> >> direction of
>> >> >> particle velocity and force as arrays in paraview, please?
>> >> >>
>> >> >> --
>> >> >> You received this question notification because you are a member of
>> >> >> yade-users, which is an answer contact for Yade.
>> >> >>
>> >> >> _______________________________________________
>> >> >> Mailing list: https://launchpad.net/~yade-users
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>> >> >>
>> >> >
>> >> >--
>> >> >If this answers your question, please go to the following page to let
>> us
>> >> >know that it is solved:
>> >> >
>> https://answers.launchpad.net/yade/+question/236174/+confirm?answer_id=0
>> >> >
>> >> >If you still need help, you can reply to this email or go to the
>> >> >following page to enter your feedback:
>> >> >https://answers.launchpad.net/yade/+question/236174
>> >> >
>> >> >You received this question notification because you asked the question.
>> >>
>> >> --
>> >> You received this question notification because you are a member of
>> >> yade-users, which is an answer contact for Yade.
>> >>
>> >> _______________________________________________
>> >> Mailing list: https://launchpad.net/~yade-users
>> >> Post to     : yade-users@xxxxxxxxxxxxxxxxxxx
>> >> Unsubscribe : https://launchpad.net/~yade-users
>> >> More help   : https://help.launchpad.net/ListHelp
>> >>
>> >
>> >--
>> >If this answers your question, please go to the following page to let us
>> >know that it is solved:
>> >https://answers.launchpad.net/yade/+question/236174/+confirm?answer_id=2
>> >
>> >If you still need help, you can reply to this email or go to the
>> >following page to enter your feedback:
>> >https://answers.launchpad.net/yade/+question/236174
>> >
>> >You received this question notification because you asked the question.
>>
>> --
>> You received this question notification because you are a member of
>> yade-users, which is an answer contact for Yade.
>>
>> _______________________________________________
>> Mailing list: https://launchpad.net/~yade-users
>> Post to     : yade-users@xxxxxxxxxxxxxxxxxxx
>> Unsubscribe : https://launchpad.net/~yade-users
>> More help   : https://help.launchpad.net/ListHelp
>>
>
>-- 
>If this answers your question, please go to the following page to let us
>know that it is solved:
>https://answers.launchpad.net/yade/+question/236174/+confirm?answer_id=4
>
>If you still need help, you can reply to this email or go to the
>following page to enter your feedback:
>https://answers.launchpad.net/yade/+question/236174
>
>You received this question notification because you asked the question.

T

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