Ocean Modeling Discussion

hello~
I want to know that if I have two nested grids,can I set different N(number of vertical layers)for them?
Thanks in advance.

hello~
I want to know that if I have two nested grids,can I set different N(number of vertical layers)for them?
Thanks in advance.

Thanks for your reply, Gabriel!
Try using RadNud condition, or even clamped to see if the problem persists.
Yes, I have tried them both, and the former condition has better results, but problems still exist.

surface temprature lower than hycom results.
temp_1229_nud.png
ssh closer to the hycom ...

Hi, everybody, I have run the South China Sea Roms model for 1 month(December 2009),and I get an obviously wrong results. Near the eastern boundary, there's a little strange,such as:
temp.png
and zeta.png

The normal results from hycom should be like this:
temp1229.png

The tide data is from ...

Hi,rsignell and sbergman! Did you have got Lyon's scripts?
I have a complex, curvilinear and orthogongal grid generated by delft3D, and have deleted the land points.I have no idea how to transform it into ROMS grid.My teacher has send email to Lyon for 3~4 times, but get no response.Can you help me ...

Hi Kate,

Thanks for refreshing my memory. It made me realize that I have been in touch with Lyon before ... a quick search ... Yes! He sent me his MATLAB scripts in April 2008. We'll have a look at these tools again in the new context.

Bert
Hello,bjagers! I will be appriciate if you can send me ...

Ok,thank you.

Hi, Luis and Kate, have you solved the problem about url?
Several days ago, I have successed downloading some data from the url like http://tds.hycom.org/thredds/dodsC/datasets/GLBa0.08/expt_91.1/2015/salt/archv.2015_001_00_3zs.nc . However, when I use the same script to download data today,it gives ...

I have solved it, thank you.

Thank you for your reply, Kate!
I set processes = 1, but it is still the same problem.
I find the straight version in Yellow_sea example, and imitate it（still using Hycom data).The error messeage is:
Load geographical grid from file
b'/home/le/PyCNAL-master/examples/Nanhai/data/HYCOM_GLBa0.08_salt ...

I met anyother strange problem again, please help me.
After I run make_bry_file.py, it will list all the hycom data I get，and give the following message:
Load geographical grid from file
b'/home/le/PyCNAL-master/examples/Nanhai/data/HYCOM_GLBa0.08_salt_2015_001.nc'

Creating boundary file /home/le ...

That's very nice of you. Thank you, Kate!
I'm sorry that I didn't know python much.

I will appreciate it if anyone can give me some advice.
Before creating boundary files(by pycnal), I used the make_remap_weights_file.py, and the hycom grid was made by the get_hycom_GLBa0.08_Palau_grid.py. I just changed the domain.
when I run "python3 make_remap_weights_file.py", the error message ...

Thanks a lot, Kate.

I am trying to make a grid by using pycnal(make_Yellow_grd_v1.py), but the first question is, when I use the Boundary Interactor to generate a orthogonal curve grid, I can't get a right bathymetry while rectangular grid can. Is it because the pycnal can only generate the rectangular grids or there's ...