Wrong choice of grid 01 partition or number of parallel nodes

[remit]

Greetings,

Initially, I thought the ROMS in COAWST needed an update to version 3.8, but I'm still encountering an error:

Code: Select all

Resolution, Grid 01: 222x184x10, Parallel Nodes: 1, Tiling: 3x1

ROMS/TOMS: Wrong choice of grid 01 partition or number of parallel nodes.
NtileI * NtileJ = 3
must be equal to the number of parallel processes = 1
Change -np value in mpirun or
change the domain partition in the input script.
Found Error: 06 Line: 214 Source: ROMS/Utility/inp_par.F
Found Error: 06 Line: 134 Source: ROMS/Drivers/nl_roms.h, ROMS_initializ

I'm running the model (on laptop) with mpirun -np 3 ./coawstM input_roms_forecast4.in > out.log, and I've already made sure that NtileI = 1 and Ntilej = 3.
Any help from anyone would be greatly appreciated. Thanks.

edit:
I've also changed the number of parallel nodes to 1, and have got a problem:

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Process Information:

 Node #    0 (pid=   19923) is active.

 INITIAL: Configuring and initializing forward nonlinear model ...
 *******

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Backtrace for this error:
#0  0x7f937c664960 in ???
#1  0x7f937c663ac5 in ???
#2  0x7f937c1ef51f in ???
#3  0x7f937c34e1ca in ???
#4  0x7f937c9d499a in ???
#5  0x563306ce49c7 in ???
#6  0x563306c57c16 in ???
#7  0x563306c08c26 in ???
#8  0x56330692edda in ???
#9  0x56330692e1f1 in ???
#10  0x56330692d3b8 in ???
#11  0x56330692d1c8 in ???
#12  0x7f937c1d6d8f in ???
#13  0x7f937c1d6e3f in ???
#14  0x56330692d214 in ???
#15  0xffffffffffffffff in ???