# How to change grid borders over time

**URL:** <https://fenicsproject.discourse.group/t/how-to-change-grid-borders-over-time/11088>\
**Category:** General\
**Created:** [May 3, 2023, 8:08am UTC](https://fenicsproject.discourse.group/t/how-to-change-grid-borders-over-time/11088 "2023-05-03T08:08:58Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![dokken](https://yyz2.discourse-cdn.com/free1/user_avatar/fenicsproject.discourse.group/dokken/32/1560_2.png) [@dokken](https://fenicsproject.discourse.group/u/dokken)\
**Post date:** [May 3, 2023, 8:43am UTC](https://fenicsproject.discourse.group/t/how-to-change-grid-borders-over-time/11088/2 "2023-05-03T08:43:59Z")

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See: [How to use ALE for moving boundary problems? - #2 by dokken](https://fenicsproject.discourse.group/t/how-to-use-ale-for-moving-boundary-problems/6785/2)

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