# merging identical image data set grids

**URL:** https://discourse.paraview.org/t/merging-identical-image-data-set-grids/8937
**Category:** ParaView Support
**Created:** [February 9, 2022, 1:13am UTC](https://discourse.paraview.org/t/merging-identical-image-data-set-grids/8937 "2022-02-09T01:13:08Z")
**Posts on this page:** 1
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### Author: ![Christos\_Tsolakis](https://discourse.paraview.org/user_avatar/discourse.paraview.org/christos_tsolakis/32/4450_2.png) [@Christos\_Tsolakis](https://discourse.paraview.org/u/Christos_Tsolakis)
#### Post date: [February 9, 2022, 2:19am UTC](https://discourse.paraview.org/t/merging-identical-image-data-set-grids/8937/2 "2022-02-09T02:19:57Z")

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Hi John, you can try the `AppendAttributes` filter.

Taken from the filter’s help:

> The Append Attributes filter takes multiple input data sets with the same geometry and merges their point and cell attributes to produce a single output containing all the point and cell attributes of the inputs

Here is the pipeline of your example:

 ![Screenshot from 2022-02-08 21-15-48](https://discourse.paraview.org/uploads/default/original/2X/d/d0306ad1b6704a8797eef4caf6df4801145314da.png)

Notice that the the type (Image), number of cells, points, bounds etc. matches the original Wavelet.

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