# How to create a global variable?

**URL:** https://discourse.paraview.org/t/how-to-create-a-global-variable/4492
**Category:** ParaView Support
**Created:** [June 3, 2020, 1:32pm UTC](https://discourse.paraview.org/t/how-to-create-a-global-variable/4492 "2020-06-03T13:32:58Z")
**Posts on this page:** 1
**Showing post:** 20

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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: [December 22, 2020, 4:41pm UTC](https://discourse.paraview.org/t/how-to-create-a-global-variable/4492/20 "2020-12-22T16:41:58Z")

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Here is a file compatible with AddFieldArray filter:  
[field.vtk](https://discourse.paraview.org/uploads/short-url/7tN2PSxd2XsdKcOg5gUo2hCJbPN.vtk) (550 Bytes)

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