# how to check the sequence of topology

**URL:** https://discourse.paraview.org/t/how-to-check-the-sequence-of-topology/9651
**Category:** Development
**Tags:** vtk
**Created:** [May 19, 2022, 3:00pm UTC](https://discourse.paraview.org/t/how-to-check-the-sequence-of-topology/9651 "2022-05-19T15:00:34Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![andi](https://discourse.paraview.org/letter_avatar_proxy/v4/letter/a/5fc32e/32.png) [@andi](https://discourse.paraview.org/u/andi)
#### Post date: [May 19, 2022, 3:00pm UTC](https://discourse.paraview.org/t/how-to-check-the-sequence-of-topology/9651/1 "2022-05-19T15:00:34Z")

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![image](https://discourse.paraview.org/uploads/default/original/2X/6/6cc691c71b1ec9283ca984673f4c16eb84c759f3.png)  
[[Google Drive: Sign-in](https://drive.google.com/file/d/13PRDBRRqJYxC1UlYIeB5HZuK-27YSFIq/view?usp=sharing)]

i have a problem once i make a fine grid 400x400  
i guess the problem is from connectivity  
on the y-axis of my image, is noa as my expectation, maybe due to on the sequence of the connectivity but i am not sure

anyone could help me to solve this

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<div class="post-metadata">

### Author: ![andi](https://discourse.paraview.org/letter_avatar_proxy/v4/letter/a/5fc32e/32.png) [@andi](https://discourse.paraview.org/u/andi)
#### Post date: [May 19, 2022, 3:01pm UTC](https://discourse.paraview.org/t/how-to-check-the-sequence-of-topology/9651/2 "2022-05-19T15:01:06Z")

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i also attach the link of my mesh.