# Merge arrays from vtk Point Data.

**URL:** https://discourse.paraview.org/t/merge-arrays-from-vtk-point-data/5476
**Category:** ParaView Support
**Created:** [October 2, 2020, 8:51am UTC](https://discourse.paraview.org/t/merge-arrays-from-vtk-point-data/5476 "2020-10-02T08:51:06Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![Oier\_Arcelus](https://discourse.paraview.org/user_avatar/discourse.paraview.org/oier_arcelus/32/5080_2.png) [@Oier\_Arcelus](https://discourse.paraview.org/u/Oier_Arcelus)
#### Post date: [October 2, 2020, 8:51am UTC](https://discourse.paraview.org/t/merge-arrays-from-vtk-point-data/5476/1 "2020-10-02T08:51:06Z")

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Dear Forum,

I have a vtkPointData object with 5 arrays.

Array 0 name = id  
Array 1 name = type  
Array 2 name = c\_q[1-3]  
Array 3 name = c\_q[4-6]  
Array 4 name = c\_q[7]

I would like to merge the last two arrays such that  
Array 0 name = id  
Array 1 name = type  
Array 2 name = c\_q[1-3]  
Array 3 name = c\_q[4-7]

Is it possible to do this within paraview?

Regards,

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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: [October 2, 2020, 1:34pm UTC](https://discourse.paraview.org/t/merge-arrays-from-vtk-point-data/5476/2 "2020-10-02T13:34:02Z")

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Calculator + PassArrays should do the trick