# Support question

**URL:** https://discourse.paraview.org/t/support-question/17363
**Category:** ParaView Support
**Created:** [December 11, 2025, 7:31am UTC](https://discourse.paraview.org/t/support-question/17363 "2025-12-11T07:31:11Z")
**Posts on this page:** 1
**Showing post:** 3

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### Author: ![Jumpy\_Cow](https://discourse.paraview.org/user_avatar/discourse.paraview.org/jumpy_cow/32/17315_2.png) [@Jumpy\_Cow](https://discourse.paraview.org/u/Jumpy_Cow)
#### Post date: [December 11, 2025, 7:47am UTC](https://discourse.paraview.org/t/support-question/17363/3 "2025-12-11T07:47:23Z")

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thanks. I intended to answer someone’s question that how to load the .q file while .xyz for plot3d format is loaded ([Plot3d format](https://discourse.paraview.org/t/plot3d-format/2511)).

However, given the oppotunity. I do face another problem that, How can I extract the pressure from the object surface, rather than the surface of entire domain? I have tried filter of extract surface but did not work perfectly.

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