# Facemerge is not a parameter of movemesh?

**URL:** <https://community.freefem.org/t/facemerge-is-not-a-parameter-of-movemesh/1608>\
**Category:** General Discussion\
**Created:** [March 17, 2022, 12:29pm UTC](https://community.freefem.org/t/facemerge-is-not-a-parameter-of-movemesh/1608 "2022-03-17T12:29:50Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![wby](https://avatars.discourse-cdn.com/v4/letter/w/439d5e/32.png) [@wby](https://community.freefem.org/u/wby)\
**Post date:** [March 17, 2022, 12:29pm UTC](https://community.freefem.org/t/facemerge-is-not-a-parameter-of-movemesh/1608/1 "2022-03-17T12:29:50Z")

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![image](https://canada1.discourse-cdn.com/flex030/uploads/freefem/original/2X/b/ba77a396c6037de5de7ccb8c28856d07ae4a88eb.png)  
I try to use facemerge=1, but it can’t recognize.  
 ![image](https://canada1.discourse-cdn.com/flex030/uploads/freefem/original/2X/e/e462640d216b0e05a63d9cb2ae6e76e25605de06.png)

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**Author:** ![qingYang](https://avatars.discourse-cdn.com/v4/letter/q/9f8e36/32.png) [@qingYang](https://community.freefem.org/u/qingYang)\
**Post date:** [January 7, 2024, 1:45am UTC](https://community.freefem.org/t/facemerge-is-not-a-parameter-of-movemesh/1608/2 "2024-01-07T01:45:31Z")

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I have the same problem as you, but my region is invalid