open TELEMAC-MASCARET The mathematically superior suite of solvers

Hello, I'm a beginner of TELEMAC-3D.
I'm wondering could T3D carry out a rainfall-runoff model, just like T2D did in the case pluie.
I know there is also a pluie case in the examples folder of telemac3d, but I need to use a hyetograph instead of a stable rainfall intensity to simulate the flood.
And I have found that in the sources fold of telemac3d, there is no 'runoff_scs_ch.f'. Than how can I generate runoff from rainfall?
Could anyone give me some help or advice, thanks a lot!

Hello,

For sure CN runoff model is currently not implemented in standard TELEMAC-3D.

Anyway, I think you can try to import the modifications done in TELEMAC-2D to call RUNOFF_SCS_CH subroutine + variables defined as keywords in 2D in dedicated Fortran subroutines. I am not a specialist of this feature in 2D but it may work.

Hope this helps,

Chi-Tuan