open TELEMAC-MASCARET The mathematically superior suite of solvers

Dear All,

I have a problem running telemac3d v8.1{1,2} with drogue on HPC. I simulate an estuary and each hour one float is released in the river mouth. In the cas file NUMBER OF DROGUES = 100.
After about 20 days of simulation the model is crashed with error:

application called MPI_Abort(MPI_COMM_WORLD, 2) - process 21

and in the file PE00127-00021.LOG I got:

PARTICLE IN 139 SUB-DOMAINS

But --ncsize 128 !

Any ideas what's wrong?

Thank you
Alexander

Hi
Not sure if it's related or not but 100 drogues, if you release 1 float per hour, this means only 4 days...
AS you mention 20 days is there anything wrong here?

Regards

I'm not sure, but in the user_flot3d.f I have

if ((NFLOT < NFLOT_MAX) .and. (AT >= t_start)
& .and. (mod(AT, t_step) < 0.5*timeStep)) then
CALL ADD_PARTICLE(x_coord, y_coord, z_coord, LT,
& NFLOT,NFLOT_MAX,XFLOT,YFLOT,ZFLOT,TAGFLO,
& SHPFLO,SHZFLO,ELTFLO,ETAFLO,MESH3D,NPLAN,
& 0.D0, 0.D0, 0.D0, 0.D0, 0, 0)
end if

and I suppose NFLOT_MAX is NUMBER OF DROGUES

Thank you