# int1d(Th, label) on a 3D mesh **URL:** https://community.freefem.org/t/int1d-th-label-on-a-3d-mesh/1892 **Category:** General Discussion **Created:** [July 14, 2022, 3:27pm UTC](https://community.freefem.org/t/int1d-th-label-on-a-3d-mesh/1892 "2022-07-14T15:27:49Z") **Posts on this page:** 1 **Showing post:** 4
### Author: ![frederichecht](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.freefem.org/frederichecht/32/15_2.png) [@frederichecht](https://community.freefem.org/u/frederichecht) #### Post date: [July 15, 2022, 12:06pm UTC](https://community.freefem.org/t/int1d-th-label-on-a-3d-mesh/1892/4 "2022-07-15T12:06:04Z")
Generaly, make 1d integration on 3d objet have no mathematics sense at continious level, So this is why it is not coded --- _[View the full topic](https://community.freefem.org/t/int1d-th-label-on-a-3d-mesh/1892)._