# Boundary conditions from finite difference to FreeFem

**URL:** https://community.freefem.org/t/boundary-conditions-from-finite-difference-to-freefem/627
**Category:** General Discussion
**Created:** [October 27, 2020, 8:11pm UTC](https://community.freefem.org/t/boundary-conditions-from-finite-difference-to-freefem/627 "2020-10-27T20:11:51Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![sgkkr](https://avatars.discourse-cdn.com/v4/letter/s/f08c70/32.png) [@sgkkr](https://community.freefem.org/u/sgkkr)
#### Post date: [October 27, 2020, 8:11pm UTC](https://community.freefem.org/t/boundary-conditions-from-finite-difference-to-freefem/627/1 "2020-10-27T20:11:51Z")

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I have 1-dimensional velocity field, defined in a finite difference space and I would like to import the 1-D velocity field and use it as a boundary condition on the inlet of the finite element mesh. Is there is an easy way of performing this operation? Any help will be appreciated.