Ocean Modeling Discussion

Dear All,


Sorry for recalling this topic again.

I had:
1. The same error message:

84960 2012-03-15 23:36:00.00 5.358725E-02 3.441540E+02 3.442075E+02 9.360531E+11
(160,272,15) 8.501061E-05 1.956566E-04 4.137706E+00 6.806066E+00
Found Error: ** Line: 1014 Source: ROMS/Utility/wrt_his.F

WRT ...

Thanks John for your clarification.

Is there any updated/easier scripts to prepare the forcing data I could look at?

Best,

Hi,

Could anyone suggest why ROMS only read 8 out of 9 files?

NFFILES == 9
FRCNAME == out55866.nc \
cloud_era.nc \
Pair_era.nc \
rain_era.nc \
sms_era.nc \
Tair_era.nc \
wind_era.nc \
shflux_era.nc \
swflux_era.nc
....................................................

then I got ...

Thanks Kate, actually I use this tool because I read this: viewtopic.php?f=30&t=3003

My first question is important because it relates to the scale, and time interval.. Any further help would always be appreciated!

Regards
Barack

Thanks Kate!

I have looked at that point, but now I got another error message:

(089,052,5) 7.652039E-02 3.389343E-02 6.659950E-01 6.492329E+00
DIAG rho trouble 209.89901139715789 1
Blowing-up: Saving latest model state into RESTART file

What does 'DIAG rho trouble ' mean? and what could I do ...

As I mentioned GCC version is 5.4, so that is gfortran.

Dear all,

I am using D_ECMWF2ROMS to prepare the forcing ECMWF data for ROMS, but I still need to understand it clearly. I am a new ROMS user, so would you mind to help with the questions below:

1/ Why do we use F( 3).scale=? for each variable? Is it compulsory for ROMS?

2/ How do I select the ...

Thanks Kate a lot!

However, when that is fixed, my model blow up after 6 minutes running, even if I reduced time step =5s...

Could you please help?

208 55866 00:17:20 7.582798E-03 2.280633E+02 2.280708E+02 9.305414E+10
(858,146,3) 1.712835E-02 2.473793E-01 2.289394E+00 5.344137E+00
209 55866 ...

Hi,

I got a same error. Could someone help?

NETCDF_CHECK_VAR - inconsistent value of variable: hc

Actually, I select Vtransform = 2 and Vstretching = 4, so according to :

https://www.myroms.org/wiki/Vertical_S-coordinate --->> '' It works for both h c ≤ h m i n or h c > h m i n ''

In my ...

Oh yeah! It should not be more complicated as you said!

Previously, I got an error message: "SIGSEGV: Segmentation fault". After adjusting the grid/mesh to right directories, It works for me now.

Thanks Kate a lot for help and sharing & Have a great sunday!

Regards
Barack

Thanks Kate for sharing!

The SBATCH file I previously shown was given to me by our cluster admin. It works for me when I run on SWAN codes alone. For example, when I run SWAN on 1 nodes, 8 cores, I just prepare a slurm file like this:
#!/bin/bash
#SBATCH -p physical
#SBATCH --nodes=1
#SBATCH ...

Hi all,

Could anyone give me an example of SBATCH script or teach me how to run ROMS/COAWST on cluster using SBATCH ? I see there is an example in the source codes, but that is for PBS. I was using the below command to test my installation on our cluster, but it does not work.

Thanks for help ...

All right! :D

After changing gfortran/MPI versions, and re-building netCDF libraries, I have successfully compiled my COAWST! I am able to run all testcases in 'Projects' without any error!

My current versions are: GCC 5.4.0, OpenMPI 2.0.2, Zlib1.2.11/HDF51.10.1, netcdf-C 4.4.1.1 and netCDF ...

Dear Kate,

I have: FFLAGS := -frepack-arrays

I am able to compile MCT/SCRIPT_COAWST, and SWAN alone, but when compiling: Projects\Inlet_test\Coupled... I got another error below.

Where could I find m_coupling.mod? or m_coupling.f90/ftn?

Thanks

swan_iounits.f90:14:10:

USE M_COUPLING
1
Fatal ...

I did "make clean", but I dont know where the error came from?

Do you have any further suggestion?

Thanks

Hi Kate,

That error occured with gfortran. When I tried another test (Sedbed_toy) with Ifort/openMPI, I got another error message below.

Could you help?

Many Thanks & Regards
Barack

cd /data/projects/COAWST/Projects/Sedbed_toy_check/Build; /usr/local/software/OpenMPI/2.0.2-intel-2016.u3/bin ...

Dear All,

I am a new ROMS user, I got the error message below while trying to run test case: Sed_floc_toy_check. Could anyone offer some help?

Many thanks

Barack

f951: sorry, unimplemented: Graphite loop optimizations cannot be used (-fgraphite, -fgraphite-identity, -floop-block, -floop ...