hi [name removed] body,
when I run my tomawac simulation, results such as wave height , mean direction …
RTOM_72H_sant6.slf (1.92 MB)
tend to decrease from top to lowest values (0 or close to).
when I add transfer terms (triads and quadruplets) same things even if it tends to stabilize around low values at the end of the simulation
RTM_72H_triquadt2.slf (1.92 MB)
, too low to represent the reality (real value of wave height around 1.5m).
you can find my steering, geometry and boundary condition files attached.
thanks for your help
[name removed]
CAS_PASP_TOM.cas (7.18 KB)
CONDLIM_PASP_WAVE_MER1115_FLV4555.cli (12.8 KB)
GEO_PASP_SLF_ALL200RADE100_2022-07-13.slf (15.2 KB)
Hello
in your cli file for the points you comment as wave input you put 1 1 1 as your boundary condition which means absorbing boundary (all boundary that does not start by a 5 is considered as absorbing). Be careful boundary condition in Tomawac are not the same as telemac.
if it is 5 ? ? it is an imposed wave height ( ? can be anything it is not taken into account)
Starting by anything else it is absorbing.
In the next version (or in the trunk) you can start with 8 which will mean reflexion.
That is why you energy is decreasing.
Hope i am clear
1 Like
Hi [name removed],
Your advice has been great (no decrease), even if the values are like “stationary”, I think it’s because I use a constant wind. Also I have to better use “the type of initial/boundary directional spectrum”.
To Sum all of that, Thanks.
[name removed]
Hi [name removed],
I know you are pretty busy developping the software (thx for that) but could it be possible to have the wave direction in arrows ( arrow /+ surfaces) also, rather than in surface only. It’d be great.
[name removed]