Coupling ROMS+SWAN

Message

abhisek.sac · Mon Jan 30, 2012 8:13 am

Dear All,

I have successfully run the INLET_TEST case provided with ROMS 3.6 using MPICH2.

Now to try some other application of ROMS+SWAN coupling, I have simply done following things:

(1) ROMS_APPLICATION=IO
(1) Successfully generated grids using Seagrid (provided from ROMS svn, latest) ("io_grid.nc" grid file is attached here)[FLAT BOTTOM BATHYMETRY WITH VALUE 4.0M HAS BEEN USED FOLLOWING THE INLET_TEST CASE]
(2) made modifications to the required ana_*.h header files (attached here) following INLET_TEST case
(3) Modified *.in files (attached here)
(4) Modified build.bash (attached here)

The difference between my setup (IO) and INLET_TEST case is the number of grid points; in INLET_TEST case the ocean grid is 75*70 and in my case(IO) it is 98*148.Also I have changed the time interval of coupling from 120 sec (original INLET_TEST case) to 300 sec and NINFO=1000 to run faster (Hope these changes have no issues with "NaN" values).

The compilation of the IO case ended successfully. But when I ran the case I got error (NaN values etc). The command "mpiexec -n 16 ./oceanM coupling_io.in" gives the following error and stops

Coupled Input File name = coupling_io.in

Model Coupling Parallel Threads:

Ocean Model MPI nodes: 000 - 011
Waves Model MPI nodes: 012 - 015

Ocean Export: bath:SSH:Ubar:Vbar:ZO
Waves Export: Wdir:Wamp:Wlen:Wptop:Wpbot:Wubot

Model Input Parameters: ROMS/TOMS version 3.6
Monday - January 30, 2012 - 12:38:45 PM
-----------------------------------------------------------------------------

IO Case

Operating system : Linux
CPU/hardware : ia64
Compiler system : ifort
Compiler command : /usr1/home/abhisek1984/LIB/mpich2-install/bin/mpif90
Compiler flags : -heap-arrays -fp-model source -ip -O3 -I/usr1/home/abhisek1984/LIB/MCT/mct -free -free -free

Input Script : ocean_io.in

SVN Root URL : https://www.myroms.org/svn/src/trunk
SVN Revision :

Local Root : /usr1/home/abhisek1984/ROMS-3.6
Header Dir : /usr1/home/abhisek1984/ROMS-3.6/Projects/io
Header file : io.h
Analytical Dir: /usr1/home/abhisek1984/ROMS-3.6/Projects/io

Resolution, Grid 01: 0098x0148x001, Parallel Nodes: 12, Tiling: 004x003

Physical Parameters, Grid: 01
=============================

34560 ntimes Number of timesteps for 3-D equations.
5.000 dt Timestep size (s) for 3-D equations.
20 ndtfast Number of timesteps for 2-D equations between
each 3D timestep.
1 ERstr Starting ensemble/perturbation run number.
1 ERend Ending ensemble/perturbation run number.
0 nrrec Number of restart records to read from disk.
T LcycleRST Switch to recycle time-records in restart file.
720 nRST Number of timesteps between the writing of data
into restart fields.
1000 ninfo Number of timesteps between print of information
to standard output.
T ldefout Switch to create a new output NetCDF file(s).
720 nHIS Number of timesteps between the writing fields
into history file.
1.0000E-03 nl_visc2 NLM Horizontal, harmonic mixing coefficient
(m2/s) for momentum.
5.0000E-06 Akt_bak(01) Background vertical mixing coefficient (m2/s)
for tracer 01: temp
5.0000E-06 Akt_bak(02) Background vertical mixing coefficient (m2/s)
for tracer 02: salt
5.0000E-05 Akv_bak Background vertical mixing coefficient (m2/s)
for momentum.
5.0000E-06 Akk_bak Background vertical mixing coefficient (m2/s)
for turbulent energy.
5.0000E-06 Akp_bak Background vertical mixing coefficient (m2/s)
for turbulent generic statistical field.
3.000 gls_p GLS stability exponent.
1.500 gls_m GLS turbulent kinetic energy exponent.
-1.000 gls_n GLS turbulent length scale exponent.
7.6000E-06 gls_Kmin GLS minimum value of turbulent kinetic energy.
1.0000E-12 gls_Pmin GLS minimum value of dissipation.
5.4770E-01 gls_cmu0 GLS stability coefficient.
1.4400E+00 gls_c1 GLS shear production coefficient.
1.9200E+00 gls_c2 GLS dissipation coefficient.
-4.0000E-01 gls_c3m GLS stable buoyancy production coefficient.
1.0000E+00 gls_c3p GLS unstable buoyancy production coefficient.
1.0000E+00 gls_sigk GLS constant Schmidt number for TKE.
1.3000E+00 gls_sigp GLS constant Schmidt number for PSI.
1400.000 charnok_alpha Charnok factor for Zos calculation.
0.500 zos_hsig_alpha Factor for Zos calculation using Hsig(Awave).
0.250 sz_alpha Factor for Wave dissipation surface tke flux .
100.000 crgban_cw Factor for Craig/Banner surface tke flux.
3.0000E-04 rdrg Linear bottom drag coefficient (m/s).
2.5000E-02 rdrg2 Quadratic bottom drag coefficient.
1.5000E-02 Zob Bottom roughness (m).
5.0000E-01 Zos Surface roughness (m).
1 Vtransform S-coordinate transformation equation.
1 Vstretching S-coordinate stretching function.
1.0000E+00 theta_s S-coordinate surface control parameter.
1.0000E+00 theta_b S-coordinate bottom control parameter.
0.000 Tcline S-coordinate surface/bottom layer width (m) used
in vertical coordinate stretching.
1025.000 rho0 Mean density (kg/m3) for Boussinesq approximation.
0.000 dstart Time-stamp assigned to model initialization (days).
0.00 time_ref Reference time for units attribute (yyyymmdd.dd)
0.0000E+00 Tnudg(01) Nudging/relaxation time scale (days)
for tracer 01: temp
0.0000E+00 Tnudg(02) Nudging/relaxation time scale (days)
for tracer 02: salt
0.0000E+00 Znudg Nudging/relaxation time scale (days)
for free-surface.
0.0000E+00 M2nudg Nudging/relaxation time scale (days)
for 2D momentum.
0.0000E+00 M3nudg Nudging/relaxation time scale (days)
for 3D momentum.
0.0000E+00 obcfac Factor between passive and active
open boundary conditions.
F VolCons(1) NLM western edge boundary volume conservation.
F VolCons(2) NLM southern edge boundary volume conservation.
F VolCons(3) NLM eastern edge boundary volume conservation.
F VolCons(4) NLM northern edge boundary volume conservation.
10.000 T0 Background potential temperature (C) constant.
30.000 S0 Background salinity (PSU) constant.
1027.000 R0 Background density (kg/m3) used in linear Equation
of State.
1.7000E-04 Tcoef Thermal expansion coefficient (1/Celsius).
7.6000E-04 Scoef Saline contraction coefficient (1/PSU).
1.000 gamma2 Slipperiness variable: free-slip (1.0) or
no-slip (-1.0).
T Hout(idBath) Write out time-dependent bathymetry.
T Hout(idFsur) Write out free-surface.
T Hout(idUbar) Write out 2D U-momentum component.
T Hout(idVbar) Write out 2D V-momentum component.
T Hout(idUvel) Write out 3D U-momentum component.
T Hout(idVvel) Write out 3D V-momentum component.
T Hout(idWvel) Write out W-momentum component.
T Hout(idOvel) Write out omega vertical velocity.
T Hout(idTvar) Write out tracer 01: temp
T Hout(idTvar) Write out tracer 02: salt
T Hout(idUbrs) Write out bottom U-current stress.
T Hout(idVbrs) Write out bottom V-current stress.
T Hout(idUbws) Write out wind-induced, bottom U-wave stress.
T Hout(idVbws) Write out wind-induced, bottom V-wave stress.
T Hout(idUbcs) Write out max wind + current, bottom U-wave stress.
T Hout(idVbcs) Write out max wind + current, bottom V-wave stress.
T Hout(idW2xx) Write out 2D radiation stress, Sxx.
T Hout(idW2xy) Write out 2D radiation stress, Sxy.
T Hout(idW2yy) Write out 2D radiation stress, Syy.
T Hout(idWamp) Write out wave height.
T Hout(idWlen) Write out wavelength.
T Hout(idWdir) Write out wave direction.
T Hout(idBott) Write out bottom property 01: grain_diameter
T Hout(idBott) Write out bottom property 02: grain_density
T Hout(idBott) Write out bottom property 03: settling_vel
T Hout(idBott) Write out bottom property 04: erosion_stress
T Hout(idBott) Write out bottom property 05: ripple_length
T Hout(idBott) Write out bottom property 06: ripple_height
T Hout(idBott) Write out bottom property 07: bed_wave_amp
T Hout(idBott) Write out bottom property 08: Zo_def
T Hout(idBott) Write out bottom property 09: Zo_app

Output/Input Files:

Output Restart File: ocean_rst.nc
Output History File: ocean_his.nc
Physical parameters File: ocean_io.in
Input Grid File: Data/io_grid.nc

SWAN is preparing computation ...

Tile partition information for Grid 01: 0098x0148x0001 tiling: 004x003

tile Istr Iend Jstr Jend Npts

0 1 24 1 49 1176
1 25 49 1 49 1225
2 50 74 1 49 1225
3 75 98 1 49 1176
4 1 24 50 99 1200
5 25 49 50 99 1250
6 50 74 50 99 1250
7 75 98 50 99 1200
8 1 24 100 148 1176
9 25 49 100 148 1225
10 50 74 100 148 1225
11 75 98 100 148 1176

Tile minimum and maximum fractional grid coordinates:
(interior points only)

tile Xmin Xmax Ymin Ymax grid

0 0.50 24.50 0.50 49.50 RHO-points
1 24.50 49.50 0.50 49.50 RHO-points
2 49.50 74.50 0.50 49.50 RHO-points
3 74.50 98.50 0.50 49.50 RHO-points
4 0.50 24.50 49.50 99.50 RHO-points
5 24.50 49.50 49.50 99.50 RHO-points
6 49.50 74.50 49.50 99.50 RHO-points
7 74.50 98.50 49.50 99.50 RHO-points
8 0.50 24.50 99.50 148.50 RHO-points
9 24.50 49.50 99.50 148.50 RHO-points
10 49.50 74.50 99.50 148.50 RHO-points
11 74.50 98.50 99.50 148.50 RHO-points

0 1.00 24.50 0.50 49.50 U-points
1 24.50 49.50 0.50 49.50 U-points
2 49.50 74.50 0.50 49.50 U-points
3 74.50 98.00 0.50 49.50 U-points
4 1.00 24.50 49.50 99.50 U-points
5 24.50 49.50 49.50 99.50 U-points
6 49.50 74.50 49.50 99.50 U-points
7 74.50 98.00 49.50 99.50 U-points
8 1.00 24.50 99.50 148.50 U-points
9 24.50 49.50 99.50 148.50 U-points
10 49.50 74.50 99.50 148.50 U-points
11 74.50 98.00 99.50 148.50 U-points

0 0.50 24.50 1.00 49.50 V-points
1 24.50 49.50 1.00 49.50 V-points
2 49.50 74.50 1.00 49.50 V-points
3 74.50 98.50 1.00 49.50 V-points
4 0.50 24.50 49.50 99.50 V-points
5 24.50 49.50 49.50 99.50 V-points
6 49.50 74.50 49.50 99.50 V-points
7 74.50 98.50 49.50 99.50 V-points
8 0.50 24.50 99.50 148.00 V-points
9 24.50 49.50 99.50 148.00 V-points
10 49.50 74.50 99.50 148.00 V-points
11 74.50 98.50 99.50 148.00 V-points

Maximum halo size in XI and ETA directions:

HaloSizeI(1) = 117
HaloSizeJ(1) = 192
TileSide(1) = 58
TileSize(1) = 1914

Sediment Parameters, Grid: 01
=============================

Size Sd50 Csed Srho Wsed Erate poros
Class (mm) (kg/m3) (kg/m3) (mm/s) (kg/m2/s) (nondim)

1 1.0000E-01 0.0000E+00 2.6500E+03 1.0000E+01 5.0000E-03 0.0000E+00

tau_ce tau_cd nl_tnu2 nl_tnu4 Akt_bak Tnudg
(N/m2) (N/m2) (m2/s) (m4/s) (m2/s) (day)

1 1.0000E-01 1.0000E-02 0.0000E+00 0.0000E+00 5.0000E-06 0.0000E+00

morph_fac
(nondim)

1 1.0000E+01

New bed layer formed when deposition exceeds 0.10000E-01 (m).
Two first layers are combined when 2nd layer smaller than 0.00000E+00 (m).
Rate coefficient for bed load transport = 0.15000E+00

T Hout(idTvar) Write out sediment01: mud_01
T Hout(idfrac) Write out bed fraction, sediment 01: mudfrac_01
T Hout(idfrac) Write out mass, sediment 01: mudmass_01
T Hout(idSbed) Write out BED property 01: bed_thickness
T Hout(idSbed) Write out BED property 02: bed_age
T Hout(idSbed) Write out BED property 03: bed_porosity

Lateral Boundary Conditions: NLM
============================

Variable Grid West Edge South Edge East Edge North Edge
--------- ---- ---------- ---------- ---------- ----------

zeta 1 Gradient Closed Gradient Gradient

ubar 1 Gradient Closed Gradient Reduced

vbar 1 Gradient Closed Gradient Reduced

u 1 Gradient Closed Gradient Gradient

v 1 Gradient Closed Gradient Gradient

temp 1 Gradient Closed Gradient Gradient

salt 1 Gradient Closed Gradient Gradient

mud_01 1 Gradient Closed Gradient Gradient

tke 1 Gradient Closed Gradient Gradient

Activated C-preprocessing Options:

IO IO Case
ANA_BPFLUX Analytical bottom passive tracers fluxes.
ANA_BSFLUX Analytical kinematic bottom salinity flux.
ANA_BTFLUX Analytical kinematic bottom temperature flux.
ANA_FSOBC Analytical free-surface boundary conditions.
ANA_INITIAL Analytical initial conditions.
ANA_M2OBC Analytical 2D momentum boundary conditions.
ANA_SEDIMENT Analytical sediment initial conditions.
ANA_SMFLUX Analytical kinematic surface momentum flux.
ANA_SPFLUX Analytical surface passive tracer fluxes.
ANA_SSFLUX Analytical kinematic surface salinity flux.
ANA_STFLUX Analytical kinematic surface temperature flux.
ASSUMED_SHAPE Using assumed-shape arrays.
DJ_GRADPS Parabolic Splines density Jacobian (Shchepetkin, 2002).
DOUBLE_PRECISION Double precision arithmetic.
FSOBC_REDUCED Using free-surface data in reduced physics condtions
GLS_MIXING Generic Length-Scale turbulence closure.
KANTHA_CLAYSON Kantha and Clayson stability function formulation.
MASKING Land/Sea masking.
MCT_LIB Using Model Coupling Toolkit library.
MIX_S_UV Mixing of momentum along constant S-surfaces.
MPI MPI distributed-memory configuration.
NEARSHORE_MELLOR05 Nearshore Radiation Stress Terms (Mellor 2005).
NONLINEAR Nonlinear Model.
!NONLIN_EOS Linear Equation of State for seawater.
N2S2_HORAVG Horizontal smoothing of buoyancy and shear.
POWER_LAW Power-law shape time-averaging barotropic filter.
PROFILE Time profiling activated .
K_GSCHEME Third-order upstream advection of TKE fields.
!RST_SINGLE Double precision fields in restart NetCDF file.
SEDIMENT Cohesive and noncohesive sediments.
SED_MORPH Allow bottom model elevation to evolve.
SUSPLOAD Activate suspended sediment transport.
SOLVE3D Solving 3D Primitive Equations.
SPLINES Conservative parabolic spline reconstruction.
SSW_BBL Styles and Glenn Bottom Boundary Layer - modified.
SSW_CALC_ZNOT Internal computation of bottom roughness.
SWAN_COUPLING Two-way SWAN/ROMS coupling.
TS_MPDATA Recursive flux corrected MPDATA 3D advection of tracers.
UV_ADV Advection of momentum.
UV_U3HADVECTION Third-order upstream horizontal advection of 3D momentum.
UV_C4VADVECTION Fourth-order centered vertical advection of momentum.
UV_VIS2 Harmonic mixing of momentum.
VAR_RHO_2D Variable density barotropic mode.
WAVES_OCEAN Two-way wave-ocean models coupling.

Process Information:

Node # 0 (pid= 8703) is active.
Node # 2 (pid= 8705) is active.
Node # 4 (pid= 8707) is active.
Node # 5 (pid= 8708) is active.
Node # 6 (pid= 8709) is active.
Node # 7 (pid= 8710) is active.
Node # 8 (pid= 8711) is active.
Node # 9 (pid= 8712) is active.
Node # 10 (pid= 8713) is active.
Node # 11 (pid= 8714) is active.
Node # 1 (pid= 8704) is active.
Node # 3 (pid= 8706) is active.

INITIAL: Configuring and initializing forward nonlinear model ...

Vertical S-coordinate System:

level S-coord Cs-curve Z at hmin at hc half way at hmax

1 0.0000000 0.0000000 0.000 0.000 0.000 0.000
0 -1.0000000 -1.0000000 0.000 0.000 -2.000 -4.000

Time Splitting Weights: ndtfast = 20 nfast = 29

Primary Secondary Accumulated to Current Step

1-0.0009651193358779 0.0500000000000000-0.0009651193358779 0.0500000000000000
2-0.0013488780126037 0.0500482559667939-0.0023139973484816 0.1000482559667939
3-0.0011514592651644 0.0501156998674241-0.0034654566136460 0.1501639558342180
4-0.0003735756740661 0.0501732728306823-0.0038390322877121 0.2003372286649003
5 0.0009829200513762 0.0501919516143856-0.0028561122363360 0.2505291802792859
6 0.0029141799764308 0.0501428056118168 0.0000580677400949 0.3006719858911027
7 0.0054132615310267 0.0499970966129953 0.0054713292711215 0.3506690825040980
8 0.0084687837865132 0.0497264335364439 0.0139401130576347 0.4003955160405419
9 0.0120633394191050 0.0493029943471183 0.0260034524767397 0.4496985103876602
10 0.0161716623600090 0.0486998273761630 0.0421751148367487 0.4983983377638232
11 0.0207585511322367 0.0478912442581626 0.0629336659689854 0.5462895820219857
12 0.0257765478740990 0.0468533167015507 0.0887102138430844 0.5931428987235364
13 0.0311633730493853 0.0455644893078458 0.1198735868924697 0.6387073880313822
14 0.0368391158442262 0.0440063206553765 0.1567127027366959 0.6827137086867586
15 0.0427031802506397 0.0421643648631652 0.1994158829873356 0.7248780735499238
16 0.0486309868367616 0.0400292058506332 0.2480468698240972 0.7649072794005570
17 0.0544704302037592 0.0375976565087951 0.3025173000278564 0.8025049359093521
18 0.0600380921294286 0.0348741349986072 0.3625553921572849 0.8373790709079593
19 0.0651152103984763 0.0318722303921357 0.4276706025557612 0.8692513013000950
20 0.0694434033194839 0.0286164698722119 0.4971140058752452 0.8978677711723069
21 0.0727201499285570 0.0251442997062377 0.5698341558038021 0.9230120708785446
22 0.0745940258796570 0.0215082922098099 0.6444281816834592 0.9445203630883545
23 0.0746596950216180 0.0177785909158270 0.7190878767050772 0.9622989540041815
24 0.0724526566618460 0.0140456061647461 0.7915405333669232 0.9763445601689277
25 0.0674437485167025 0.0104229733316538 0.8589842818836257 0.9867675335005816
26 0.0590334053485720 0.0070507859058187 0.9180176872321977 0.9938183194064003
27 0.0465456732896124 0.0040991156383901 0.9645633605218101 0.9979174350447905
28 0.0292219798521903 0.0017718319739095 0.9937853403740005 0.9996892670187000
29 0.0062146596259994 0.0003107329813000 0.9999999999999999 1.0000000000000000

ndtfast, nfast = 20 29 nfast/ndtfast = 1.45000

Centers of gravity and integrals (values must be 1, 1, approx 1/2, 1, 1):

1.000000000000 1.060707743385 0.530353871693 1.000000000000 1.000000000000

Power filter parameters, Fgamma, gamma = 0.28400 0.14200

Minimum X-grid spacing, DXmin = 6.78538812E+00 km
Maximum X-grid spacing, DXmax = 1.26749281E+01 km
Minimum Y-grid spacing, DYmin = 2.58717153E+00 km
Maximum Y-grid spacing, DYmax = 5.49612987E+00 km
Minimum Z-grid spacing, DZmin = NaN m
Maximum Z-grid spacing, DZmax = NaN m

Minimum barotropic Courant Number = 0.00000000E+00
Maximum barotropic Courant Number = 6.04195128E-04
Maximum Coriolis Courant Number = 2.76954677E-04

Maximum grid stiffness ratios: rx0 = NaN (Beckmann and Haidvogel)
rx1 = NaN (Haney)

Initial basin volumes: TotVolume = NaN m3
MinVolume = NaN m3
MaxVolume = NaN m3
Max/Min = NaN
OCN2WAV - (06) imported and (05) exported fields, t = 0 00:00:00
- ROMS coupling exchanges wait clock (s):
(Recv= 2.45320000E+01 Send= 4.00000000E-03)
- ROMS Import: wave direction
(Min= 0.00000000E+00 Max= 0.00000000E+00)
- ROMS Import: significant wave height
(Min= 0.00000000E+00 Max= 2.00687833E-02)
- ROMS Import: average wave length
(Min= 0.00000000E+00 Max= 3.11754012E+00)
- ROMS Import: surface wave relative peak period
(Min= 0.00000000E+00 Max= 1.90365362E+00)
- ROMS Import: bottom wave period
(Min= 0.00000000E+00 Max= 0.00000000E+00)
- ROMS Import: wave bottom orbital velocity
(Min= 0.00000000E+00 Max= 0.00000000E+00)
- ROMS Export: bathymetry
(Min= 0.00000000E+00 Max= 4.00000000E+00)
- ROMS Export: free-surface
(Min= 0.00000000E+00 Max= 0.00000000E+00)
- ROMS Export: vertically integrated u-momentum component
(Min= 0.00000000E+00 Max= 0.00000000E+00)
- ROMS Export: vertically integrated v-momentum component
(Min= 0.00000000E+00 Max= 0.00000000E+00)
- ROMS Export: bottom roughness
(Min= 1.00000000E-04 Max= 1.00000000E-04)

NL ROMS/TOMS: started time-stepping: (Grid: 01 TimeSteps: 00000001 - 00034560)

WAV2OCN - (05) imported and (06) exported fields, t = 20000101.000000
- SWAN coupling exchanges wait clock (s):
(Recv= 5.56000000E-01 Send= 0.00000000E+00)

STEP Day HH:MM:SS KINETIC_ENRG POTEN_ENRG TOTAL_ENRG NET_VOLUME
C => (i,j,k) Cu Cv Cw Max Speed

0 0 00:00:00 NaN NaN NaN NaN
(00,000,0) 0.000000E+00 0.000000E+00 0.000000E+00 0.000000E+00

Elapsed CPU time (seconds):

Node # 0 CPU: 2.280
Node # 1 CPU: 2.236
Node # 8 CPU: 2.280
Node # 10 CPU: 2.284
Node # 2 CPU: 2.280
Node # 3 CPU: 2.284
Node # 4 CPU: 2.268
Node # 5 CPU: 2.268
Node # 6 CPU: 2.280
Node # 7 CPU: 2.284
Node # 9 CPU: 2.276
Node # 11 CPU: 2.284
Total: 27.304

Nonlinear model elapsed time profile:

Allocation and array initialization .............. 0.056 ( 0.2051 %)
Ocean state initialization ....................... 25.288 (92.6165 %)
Processing of input data ......................... 0.004 ( 0.0146 %)
Computation of global information integrals ...... 0.004 ( 0.0146 %)
2D/3D coupling, vertical metrics ................. 0.012 ( 0.0439 %)
Omega vertical velocity .......................... 0.004 ( 0.0146 %)
Equation of state for seawater ................... 0.004 ( 0.0146 %)
Total: 25.372 92.9241

Nonlinear model message Passage profile:

Message Passage: 2D halo exchanges ............... 0.096 ( 0.3516 %)
Message Passage: 3D halo exchanges ............... 0.016 ( 0.0586 %)
Message Passage: 4D halo exchanges ............... 0.008 ( 0.0293 %)
Message Passage: data broadcast .................. 0.216 ( 0.7911 %)
Message Passage: data reduction .................. 0.704 ( 2.5784 %)
Message Passage: data scattering.................. 0.448 ( 1.6408 %)
Message Passage: multi-model coupling ............ 25.244 (92.4553 %)
Total: 26.732 97.9051

All percentages are with respect to total time = 27.304

ROMS/TOMS - Output NetCDF summary for Grid 01:

Analytical header files used:

ROMS/Functionals/ana_btflux.h
ROMS/Functionals/ana_fsobc.h
ROMS/Functionals/ana_initial.h
ROMS/Functionals/ana_m2obc.h
ROMS/Functionals/ana_nudgcoef.h
ROMS/Functionals/ana_sediment.h
ROMS/Functionals/ana_smflux.h
ROMS/Functionals/ana_stflux.h

ROMS/TOMS - Blows up ................ exit_flag: 1

MAIN: Abnormal termination: BLOWUP.

I adjusted ROMS to run on 12 processors and SWAN on 4 pros,(this is what I have already done with INLET_TEST case which ended successfully).

I suspect there must be something wrong the specification of the number of grids. Can anyone please help me in identifying the error?
(all the required files are attached here)

Thanks in advance,

Abhisek