# Mdp Files/Gromacs

**URL:** <https://gromacs.bioexcel.eu/t/mdp-files-gromacs/2865>\
**Category:** User discussions\
**Created:** [September 23, 2021, 3:10pm UTC](https://gromacs.bioexcel.eu/t/mdp-files-gromacs/2865 "2021-09-23T15:10:51Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![konstantina](https://avatars.discourse-cdn.com/v4/letter/k/278dde/32.png) [@konstantina](https://gromacs.bioexcel.eu/u/konstantina)\
**Post date:** [September 23, 2021, 3:10pm UTC](https://gromacs.bioexcel.eu/t/mdp-files-gromacs/2865/1 "2021-09-23T15:10:51Z")

</div>

GROMACS version:  
GROMACS modification: Yes/No  
Here post your question  
Which value is best for nstcomm in mdp files used for umbrella sampling? 10 or 100?