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[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?
>> >>
>> >> --
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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.
>>
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>> Mailing list: https://launchpad.net/~yade-users
>> Post to     : yade-users@xxxxxxxxxxxxxxxxxxx
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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=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.

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