Ocean Modeling Discussion

Dear all: I had some questions about coupling ROMS and SWAN. When I ran coupling ROMS and SWAN case, I set MyAppCPP /* COUPLING */ #define TS_MPDATA #define FSOBC_REDUCED #define ANA_SSFLUX #define ANA_SPFLUX #define ANA_SRFLUX #define SWAN_COUPLING #define NEARSHORE_MELLOR #ifdef SWAN_COUPLING # de...

Dear all: Before, I asked about producing a horizontal wave from west side to east side. I got reply from e-mail, and suggested similar swan user manual describing about. The SWAN boundaries are absorbing, meaning that they allow wave energy to exit the domain (rather than reflect it back into the d...

Thank you, John. I think it can do what I want, but I don't know how to set it, or something I negligence. And I had trying to post similar questions on some swan forums( http://sourceforge.net/mailarchive/forum.php?forum_name=swanmodel-users ), but I had not getting reply on these questions. Also, ...

If I used MODE NONSTATIONARY ONEDIMENSIONAL $********** CREATE AND READ BATHYMETRY GRID ******** INPGRID BOTTOM CURVILINEAR 0 0 100 100 EXC 9999 I would get error messages about CURVILINEAR not for 1D-simulation. The waves model I would use it coupling ROMS. Therefor, I exported ROMS grid and bottom...

I change to use $********* CREATE AND READ COMPUTATIONAL GRID ******** CGRID CURVILINEAR 100 100 EXC 9999 CIRCLE 36 0.04 1 60 $********** BOUNDARY FORCING ******** BOUN SEGMENT IJ 0 0 0 100 CONSTANT PAR 1.0 10.0 270. 5. Then, the result south side and north side still have problems. http://i.imgur.c...

Thanks, John.
I try to use
BOUN SEGMENT IJ 0 0 0 100 CONSTANT PAR 1.0 10.0 270. 5.

But it still similar before I change.
http://i.imgur.com/fGCBG.jpg

Thanks, John. My model was 20km*20km, the most deep were 20m. When I set 1m waves height in west side, the simulation results like the figure. http://i.imgur.com/YJoij.jpg But it not I want. I want to produce a uniform wave field coming in from west side to east side. And research refraction and dif...

Thank you, John. About the question of waves height was about 0.024 in Hsig_20000101_000000. I solved it. I added INIT ZERO in SWAN file. Then the SWAN output file hsig.mat will be zero. In my research, I could prove when coupling ROMS and SWAN, the ROMS still can simulate well, just like only using...

Sorry, I didn't describe clearly. I know that if I ran ROMS(only ocean model) the result would different from using ROMS+SWAN. Therefor, I want to test and verify compiler oceanM(ROMS+SWAN), if SWAN didn't send data to ROMS, and the simulate result, would get the same of using ROMS(only ocean model)...

Thanks a lot, John. When I tried to use ROMS/External/coupling_inlet_test.in It could work, now. And I had another questions, 1) if I wanted to use the oceanM.exe (ROMS+SWAN), just only ran ocean model(didn't exchange SWAN data). Testing the results between oceanM.exe (ROMS+SWAN) and oceanS(ROMS) we...

Dear all: I could use ROMS Matlab tools plotting myself case( just ocean model), but when I used it to plot Inlet Test Case( https://www.myroms.org/wiki/index.php/INLET_TEST_CASE ). In ocean_inlet_test.in of Inlet Test Case, I didn't modify TIME_REF = 0.0d0 ! yyyymmdd.dd The first, I tried some date...

Thanks, John. I tried to use USE_DEBUG=on, recompiling. And when I used command $mpiexec -np 2 ./oceanG User/External/coupling_inlet_test.in > oceaM_n2_inletest_20121015.log I got messages about these. Coupled Input File name = User/External/coupling_inlet_test.in INP_PAR - Unable to open coupling i...

Dear all: I used WindosXP, Cygwin and g95 to install MPICH2-1.2.1p1 on my personal computer (Intel Core 2 Quad Q8200). Now, I can use oceaM run my cases(just ROMS) by one processor. In my research, I needed coupling ROMS and SWAN. That's why I installed mpi. I'm presently trying to run Inlet Test Ca...

Thanks John.
Now, I think to use ROMS and coupling SWAN model.
then, if it can finish, I will try to use the more complete modeling system(COAWST).

Thanks, John and Mark. I changed to use the mpich2-1.2.1p1 version. Used the command to install . $CC=gcc FC=g95 F90=g95 FFLAGS="-fno-second-underscore" F90FLAGS="-fno-second-underscore" ./configure --prefix=/MPICH2/ $make 2>&1 | tee m.txt $make install 2>&1 | tee mi.txt ...

Thanks your advices, Mark And I'm sorry about too late to replied. I found another version CYGWIN-g95.mk supported MPICH2 from this page(Modifications to platform-specific make files https://www.myroms.org/projects/src/ticket/212 ) that you shared. Now, I can use this version compiling oceanS by Cyg...

Dear all: I'm a new user about ROMS(Region Ocean Modeling System). And I used WindosXP, Cygwin and g95 on my personal computers (Intel Core 2 Quad). Before I installed MPICH2, I can use g95 to compile ROMS. And can produce oceanS. I could use oceanS running my case, but spent to many time, so tried ...