# Interactive select points in 2D

**URL:** https://discourse.paraview.org/t/interactive-select-points-in-2d/1904
**Category:** ParaView Support
**Created:** [May 22, 2019, 2:14pm UTC](https://discourse.paraview.org/t/interactive-select-points-in-2d/1904 "2019-05-22T14:14:22Z")
**Posts on this page:** 7
**Page:** 1

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### Author: ![mzenker](https://discourse.paraview.org/letter_avatar_proxy/v4/letter/m/5daacb/32.png) [@mzenker](https://discourse.paraview.org/u/mzenker)
#### Post date: [May 22, 2019, 2:14pm UTC](https://discourse.paraview.org/t/interactive-select-points-in-2d/1904/1 "2019-05-22T14:14:22Z")

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Hi,  
I have a (hopefully) simple question: I visualize a 2D vtu data set (result of a simulation with Elmer) and want to select one or several points. My 2D geometry is in the xy plane, and I view it with the “-z” view. When I activate “Interactive Select Points On”, I would expect to be able to point and click to select points. However, the points which get actually get highlighted and selected are (apparently?) at completely different locations, in a seemingly arbitrary manner. Why is this, and what is the right way to select points interactively in 2D?  
I am on ParaView 5.5.2 64-bit, Windows 7.  
Thank you for a helpful hint.  
Matthias

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### Author: ![mzenker](https://discourse.paraview.org/letter_avatar_proxy/v4/letter/m/5daacb/32.png) [@mzenker](https://discourse.paraview.org/u/mzenker)
#### Post date: [May 22, 2019, 2:20pm UTC](https://discourse.paraview.org/t/interactive-select-points-in-2d/1904/2 "2019-05-22T14:20:04Z")

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The same happens when I use “Select Points On (d)”. Only “Select Points Through (g)” seems to do what I would expect, i.e. select the points inside the rectangle I draw with the mouse. But as the mesh is very fine at the location of interest, this needs a lot of zooming to select a single point that way…

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### Author: ![wascott](https://discourse.paraview.org/letter_avatar_proxy/v4/letter/w/8e8cbc/32.png) [@wascott](https://discourse.paraview.org/u/wascott)
#### Post date: [May 22, 2019, 5:11pm UTC](https://discourse.paraview.org/t/interactive-select-points-in-2d/1904/3 "2019-05-22T17:11:04Z")

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Matthias - thanks for reporting! Mind posting a dataset that shows this bad behavior? Thanks!

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### Author: ![mzenker](https://discourse.paraview.org/letter_avatar_proxy/v4/letter/m/5daacb/32.png) [@mzenker](https://discourse.paraview.org/u/mzenker)
#### Post date: [May 23, 2019, 3:51pm UTC](https://discourse.paraview.org/t/interactive-select-points-in-2d/1904/4 "2019-05-23T15:51:41Z")

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Sure! [case0001.vtu](https://discourse.paraview.org/uploads/default/original/2X/7/78913595ac0602b6edc703440b1c1ca978d45f26.vtu) (383.6 KB)  
Thanks for having a look,  
Matthias

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### Author: ![mzenker](https://discourse.paraview.org/letter_avatar_proxy/v4/letter/m/5daacb/32.png) [@mzenker](https://discourse.paraview.org/u/mzenker)
#### Post date: [May 27, 2019, 2:08pm UTC](https://discourse.paraview.org/t/interactive-select-points-in-2d/1904/5 "2019-05-27T14:08:12Z")

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Any news?

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### Author: ![mwestphal](https://discourse.paraview.org/user_avatar/discourse.paraview.org/mwestphal/32/17_2.png) [@mwestphal](https://discourse.paraview.org/u/mwestphal)
#### Post date: [May 28, 2019, 7:43am UTC](https://discourse.paraview.org/t/interactive-select-points-in-2d/1904/6 "2019-05-28T07:43:17Z")

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This is a bug and it has been corrected in newer version.  
Please use the last released version of ParaView, 5.6.0.

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### Author: ![mzenker](https://discourse.paraview.org/letter_avatar_proxy/v4/letter/m/5daacb/32.png) [@mzenker](https://discourse.paraview.org/u/mzenker)
#### Post date: [May 28, 2019, 8:25am UTC](https://discourse.paraview.org/t/interactive-select-points-in-2d/1904/7 "2019-05-28T08:25:43Z")

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Indeed. 🙂  
Thank you!  
Matthias
