# Time dependent information

**URL:** https://discourse.vtk.org/t/time-dependent-information/12312
**Category:** Support
**Created:** [September 18, 2023, 6:05pm UTC](https://discourse.vtk.org/t/time-dependent-information/12312 "2023-09-18T18:05:16Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![Jens\_Munk\_Hansen](https://discourse.vtk.org/user_avatar/discourse.vtk.org/jens_munk_hansen/32/1215_2.png) [@Jens\_Munk\_Hansen](https://discourse.vtk.org/u/Jens_Munk_Hansen)
#### Post date: [September 18, 2023, 6:05pm UTC](https://discourse.vtk.org/t/time-dependent-information/12312/1 "2023-09-18T18:05:16Z")

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Where can I find an example of the use of

`RequestUpdateTimeDependentInformation` and  
`RequestUpdateTime` and what is the rationale of having both?

Thanks in advance  
Jens