Ocean Modeling Discussion

Hi there, When I run the model for a year, the water temperature is cooling constantly. I use this header for my grid (Lake, close boundary). What can be the reason? Thank you #define SOLVE3D #define USE_MPI #define RADIATION_2D #define UV_ADV #define UV_COR #define UV_LDRAG #define UV_VIS2 #define ...

Dear Kate,
I checked zeta_east, and as you mentioned the SE corner of my boundary conditions contains NaN values outside the domain.

Thank you so much for your help.
Reza

Thank you so much for checking my files. However, I think my input file that I uploaded here in my first question is: Lm == 55 ! Number of I-direction INTERIOR RHO-points Mm == 15 ! Number of J-direction INTERIOR RHO-points N == 15 ! Number of vertical levels And my boundary condition is: LBC(isFsur...

I did understand what you said. I checked the get_data file (attached), and it wants to read my boundary file. Apparently, the problem is related to bry file. I used matlab code to build the bry file by Mercator dataset.

Dear Kate,

Thank you for your reply.
The first time, I checked the rain file, the magnitude was around 1.790271e-12. I have modified the magnitude, and again I received this error. I guessed maybe my header file has a problem, but I couldn't figure it out.

Hello there, I am a beginner in ROMS. After running ROMS, I have faced this error, and I cannot figure out what is the problem. GET_2DFLD_NF90 - surface u-wind component, 2000-01-01 00:00:00.00 (Grid=01, Rec=1, Index=1, File: lis_wind_era5.nc) (Tmin= 0.0000 Tmax= 30.0000) t = 0.0000 (Min = 1.7921766...

Thank you so much for your information. For bathymetry, I think I can use GridBuilder_toolbox.mltbx.
I ignore it and continue to install pyroms.

I have not used PYROMS yet. I was confused about lpsolve. I don't have the latest pyroms. Honesty, I feel I am lost. I was trying to use an instruction from Dr. Yusri Yusup. It belongs from 2 years ago. I thought I need it for creating Boundary, Climate, IC files, and Forcing files.

Hi there, I hope all is well with you. I am a beginner at ROMS learning. I have been trying to install PYROMS for more than 10 days. But every time, I face with a problem about lpsolve. The Linux machine I have used is CentOS7, and the version of python on it is 3.8.16. When I try this command line ...

Dear Prof. Charles James, Thank you so much for your response. I am sure that the lake (in Africa) is above sea-level. I am trying to find some higher-resolution bathymetry for the lake. After that, I use your guidance about building a bathymetry file with x, y, z columns as a .CVS file. I sincerely...

Hi there, I am a new GridBuilder user. I'm trying to build a grid for a Lake in Africa using GridBuilder_toolbox.mltbx v1.3. When I want to check When I want to modify Bathymetry, the depth of Min and Max are both negative in the Depth Edit Section, does this mean the code cannot recognize the depth...