Ocean Modeling Discussion

Well, gridpak is ancient and the manual is even older. There's a link to the manual from the github README. It's for making grids only. For all the boundary condition remapping, I use pyroms (Python 2), trying to transition to pycnal (Python 3). But really, there's no reason for you to give up your ...

geo_ytwin wrote:Set your ndtfast to 6 or 10, or even larger. As the 1 you set in the post, it means that the barotropic time step was 36 seconds. It is obviously too large.

And wish you a happy new Year!

geo_ytwin wrote:Set your ndtfast to 6 or 10, or even larger. As the 1 you set in the post, it means that the barotropic time step was 36 seconds. It is obviously too large.

Thank you so much geo_ytwin! This is the problem of BLOW UP in my case! Now the model can be run successfully!

Best,
Guangzhen

I was referring to your ROMS code, not the preprocessing code. I at least don't know what cppdefs to use with CROCO - some are familiar, some not. I just can't help you because it's not the code this forum was built to support. Thank you anyway,Kate. BTW, I have found out the gridpak toolbox for ...

Many of us have blowing up problems from time to time. However, most of us on this forum are not familiar with that dialect of ROMS cppdefs. Is this the CROCO code you are using? I suggest you ask on the CROCO forums. Hi, Kate. Thank you so much for your kind reply. The answer is yes, I am using ...

I am a new ROMS modeler and try to run a simple internal tide case in the South China Sea. I have prepared all the input files (.nc files, .h file and .in file) using the ROMS_tools. Followings are the details of the results. SCS TIDAL MODEL 720 ntimes Total number of timesteps for 3D equations. 36 ...