[csust_nwj]

Dear all,
I am trying to simulate the propagation of regular waves on sloping terrain. When I set the height of the tank to 1. 3m, my water depth is 1m, and when I generate a wave with H=0. 3m propagating on the terrain, the program gives me an error N61, so I want to increase the height of the tank to 1. 5m, but at this time, REEF3D is giving me some errors, the errors are as follows:

mpirun -np 8 ./REEF3D
REEF3D (c)2008-2023 Hans Bihs
:Open-Source Hydrodynamics
V230324
read ctrl
REEF3D::CFD
initialize fdm
starting ini
creating objects
Wave Tank:2nd-order stokes waves;wk:0.606499 ww:1.7952 wf:0.285714 WT:3.5wL:10.3598wdt:1kd:0.606499number of cells:192042starting driver iniinitializing solid...
Solid:update grid...
Solid:active number of cells:164560
Walldist time:1.64
[dyfluid-virtual-machine:07009]**An error occurred in MPI Wait
[dyfluid-virtual-machine:07009]**reported by process [3930718209,7][dyfluid-virtual-machine:07009]**on communicator MPI COMM WORLD
[dyfluid-virtual-machine:07009]**MPI ERR TRUNCATE:message truncated
[dyfluid-virtual-machine:07009]**MPI ERRORS ARE FATAL (processes in this communicator will now abort,
[dyfluid-virtual-machine:07009]** and potentially your MPI job)
[dyfluid-virtual-machine:06994]1 more process has sent help message help-mpi-errors.txt mpi_errors_are_fatal
[dyfluid-virtual-machine:06994]Set MCA parameter "orte base help_aggregate"to0 to see all help /error messages

Any help on this problem is appreciated.
Cheers,
nwj
PS: REEF3D Version used here is 23.03

[harenaobsidet]

Hi nwj,
if possible could you try running your simulation with the newest released version 24.05? We are constantly working on REEF3D so your problem could be already fixed.
If that does not work could you provide both control files so we can take a look.

[csust_nwj]

Originally Posted by harenaobsidet

Hi nwj,
if possible could you try running your simulation with the newest released version 24.05? We are constantly working on REEF3D so your problem could be already fixed.
If that does not work could you provide both control files so we can take a look.

control:
C 11 6
C 12 3
C 13 3
C 14 7
C 15 21
C 16 3

B 1 0.03

B 10 0 34.39 0.21 0.54 0.0 1.3

B 101 11
B 127 0.006 0.03 28.15 1.2 1.03
B 103 11
B 129 0.006 0.03 1 0.3 1.03

M 10 12

S 1 1
S 4 1
S 7 25 0 0
ctrl:
B 10 1
B 50 0.0001
B 90 1
B 92 4
B 93 0.3 1.5
B 96 5.0 3.5
B 98 2
B 99 2

D 10 4
D 20 2
D 30 1

F 30 3
F 40 3
F 42 1.0
F 60 1.0

I 12 1

N 10 14
N 11 11
N 40 3
N 41 20
N 48 1
M 10 12

P 10 1
P 30 0.2
P 40 1

P 51 5.0 0.375
P 51 7.5 0.375
P 51 10.0 0.375
P 51 12.5 0.375
P 51 15.0 0.375
P 51 17.5 0.375
P 51 20.0 0.375
P 51 22.5 0.375
P 51 24.0 0.375
P 51 25.0 0.375
P 51 26.0 0.375
P 51 26.62 0.375
P 51 27.0 0.375
P 51 27.62 0.375
P 51 28.0 0.375
P 51 28.5 0.375
P 51 28.64 0.375
P 51 29.0 0.375
P 51 29.39 0.375
P 51 30.0 0.375
P 51 31.0 0.375
P 51 32.0 0.375
P 51 33.0 0.375
P 51 34.39 0.375

P 52 0.44
P 53 1
P 54 10

P 180 1
P 182 0.2

T 10 2
T 36 2
W 22 -9.81

[harenaobsidet]

I don't experience any problems using the newest version and having disable your read in solid. Any updates on your side?