# Vtu xsd format

**URL:** https://discourse.vtk.org/t/vtu-xsd-format/6733
**Category:** Development
**Created:** [September 30, 2021, 3:43pm UTC](https://discourse.vtk.org/t/vtu-xsd-format/6733 "2021-09-30T15:43:10Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![hamid\_badi](https://discourse.vtk.org/user_avatar/discourse.vtk.org/hamid_badi/32/895_2.png) [@hamid\_badi](https://discourse.vtk.org/u/hamid_badi)
#### Post date: [September 30, 2021, 3:43pm UTC](https://discourse.vtk.org/t/vtu-xsd-format/6733/1 "2021-09-30T15:43:10Z")

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Hi,

Is there a xsd vtu file format ?  
I can’t find a precise description of the vtu file format.

Best regards.