open TELEMAC-MASCARET The mathematically superior suite of solvers

Hi all,

I'm wondering if there is a way letting Telemac produce a output of just a subset (a smaller polygon) of the actual model domain?
For Instance I'm running the English Channel and I'm just interested in a small part on the English coast, but I have to set the model domain that large to get the hydrodynamical interactions correct.

Implementing a high resolution of the actual study area is impossible that way because the required storage then exceeds my resources on the cluster.

Thank you for any advise,

Tim