open TELEMAC-MASCARET The mathematically superior suite of solvers

Hello everyone.
I'm trying to use Telemac3D in combination with AED2. The cas file I use is similar to the waq3d_aed2_flume example. With 02 open boundaries including 01 Q boundary and 01 SL boundary. However, despite trying many ways, the model still stops at this time step. I don't know the cause or how to fix it. I look forward to receiving help on solutions from everyone.
Thank you very much.
Jason Ha.

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ITERATION 4366 TIME 0 D 6 H 3 MN 50.0000 S ( 21830.0000 S)
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ADVERTISING STEP
DIFFUSION OF WN
GRACJG (BIEF): 22 ITERATIONS, ABSOLUTE PRECISION: 0.7015249E-08

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PROPAGATION AND DIFFUSION WITH WAVE EQUATION
GMRES (BIEF): 16 ITERATIONS, ABSOLUTE PRECISION: 0.5252798E-08

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DYNAMIC PRESSURE STAGE
GMRES (BIEF): 41 ITERATIONS, ABSOLUTE PRECISION: 0.9532586E-08

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VELOCITY PROJECTION STEP
NAN AT I = 1 LEV = 2
H_AED2(LEV) = 2.9419250979767497E-008 FLUX(I,LEV) = NaN
TOP OF COLUMN @ 1 BOTTOM OF COLUMN @ 10
NAN VALUE
Note: The following floating-point exceptions are signaling: IEEE_INVALID_FLAG IEEE_DIVIDE_BY_ZERO IEEE_OVERFLOW_FLAG IEEE_UNDERFLOW_FLAG IEEE_DENORMAL

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Hello again Jason,

My first answer can be read here:
www.opentelemac.org/index.php/kunena/waq...emac3d-coupling-aed2

As written in the rules of this forum: "Do not cross-post the same question to multiple places"!

Chi-Tuan