# Different number of cells showed in full and half-xyz models

**URL:** https://discourse.paraview.org/t/different-number-of-cells-showed-in-full-and-half-xyz-models/12003
**Category:** ParaView Support
**Tags:** vtk
**Created:** [May 2, 2023, 2:48am UTC](https://discourse.paraview.org/t/different-number-of-cells-showed-in-full-and-half-xyz-models/12003 "2023-05-02T02:48:36Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![Vinicius](https://discourse.paraview.org/user_avatar/discourse.paraview.org/vinicius/32/11512_2.png) [@Vinicius](https://discourse.paraview.org/u/Vinicius)
#### Post date: [May 2, 2023, 2:48am UTC](https://discourse.paraview.org/t/different-number-of-cells-showed-in-full-and-half-xyz-models/12003/1 "2023-05-02T02:48:36Z")

</div>

Hi,

I am using this Tomofast-x software that generates vtk models as outputs. I created a model 24x6x20 (xyz) there. When I visualize the half-x model it shows the correct number of cells. For example:

 ![image](https://discourse.paraview.org/uploads/default/original/2X/a/a47a6b741f22f6fd7343822b924215eaf6889569.png)  
It shows 6 cells in the y-axis direction. The half-y and half-z models show the right number of cells. However, whenever I open a full model in Paraview it always missing a row and a column of cells. For example, in the same model you can see that there are only 23x5 cells (xy plane):  
 ![image](https://discourse.paraview.org/uploads/default/original/2X/0/0261a2490675d6449f71979d75e220cfa9d98d43.png)  
In the z-axis there is just 19 cells as well.  
If I check the properties of the full model it says that it has 2880 points (24x6x20). I would like to know if there is a way to see all the cells in the full model in ParaView or is it a Tomofast-x thing?