Ocean Modeling Discussion

Dear Aminrahdarian, kate, and arango, Thank you very much for prompt reply. Yes, it is Darwin configuration that needs it. As Kate said, just comment the line in the Linux-ifort configuration file. Linux will take the unlimited value from the environmental variable. It is the loader LD that it is ...

Dear Sir or Madam, I installed the newest ROMS source codes: https://www.myroms.org/projects/src/ticket/769 that includes the modified "Linux-ifort.mk". And I tried to MPI compile (make) UPWELLING case using 'ifort' compiler. The consequences, however, the following error messages appeared and ...

Dear Kate,

Thank you very much for answering my questions and I am sorry for my
late reply.

Please let me give a time to do 'try and error' with referring to
your advice for a while.

Again, thanks so much for your advice.

Best regards,

Hiroshi

Dear Kate, I am sorry to have kept you waiting for the answers. Here are them; > If you ask ROMS for NINFO=1, it will check for NaN or other weird > values every timestep and stop before you have that many NaN values. Yes, I set NINFO=1 in the input file:"ocean_seto_2010_017.in" (see attached file ...

Dear Kate,

Thank you very much for your advice! Now I am trying to check the
points that you have suggested. So would you please give me a time
for a while to complete all check? I will send (post) the answers
soon.

Again, thanks so much for your useful advice.

Best regards,

Hiroshi

Hello, would you please give me any advice to solve my ROMS blow up trouble as follows? I am trying to drive the old ROMS (Version: 3.5 (Last Changed Revision: 561)) to simulate the ocean condition in the Seto Inland Sea, Japan. Input forcing parameters as follows; *) tidal forcing (effect of the ...

Hi jul10lara, > Using Rooms_tools I ran a 1 year simulation. When I want to > visualize the results using roms_gui, only appears 10 figures > (maximun time index is 10) for the first month simulated. What is the value of the the dimension: 'time' on your output (his or avg) file? Is it set as 10? If ...

Hi jul10lara, > I'm new in Linux, and Rooms_tools. > > I don't know how to modify the time index and simulation time in the > roms_gui visualization. I also need to know where the out-put plots > and data are saved. Would you explain more concretely?; how do you want to modify the time index and ...

Hi slvester > recently I have encoutered a strange question about netcdf; in matlab; > >nc=netcdf('ncfile');(for example nc=netcdf('NECP_landmask.nc')) > Index exceeds the matrix dimensions > I just want to open the netcdf file ,and even the file is not so big. > I do no know anything abot the ...

Hi torresg, > i am a new user rom and would like to know what steps to take to > work with the model. or if exist a tutorial. If you want to use "Rutger's ROMS", why not referring to https://www.myroms.org/wiki/index.php/Tutorials ? Or if you want to use "Penven's ROMSTOOLS (ROMS_AGRIF)", why not ...

Dear bsteffen, > I had the very same problem until I fixed the following "bug" in boundary_module.f90 > > Line 872: > if(ele(i,j)%form < 15 .AND. ele(i,j)%used == .false.)then > > is missing parentheses, and should be: > > if(ele(i,j)%form < 15 .AND. (ele(i,j)%used .EQV. .false.))then > > I'm not ...

Dear all, I am facing the following trouble when executing LTRANS in case of using Penven's ROMSTOOLS (ROMS_AGRIF) outputs (history or average file). Would you please teach me how to fix?; After succeeding in compiling LTRANS,: % ./LTRANS_compile.sh I tried to execute "LTRANS.exe" .: % ./LTRANS.exe ...

Hi Lee, Can I make some questions? We need more information in detail; 1) What is version of your MATLAB? 2) Why don't you use (download) the newest netCDF Library: netcdf-4.0.1 so far? 3) I can't understand the meaning of your sentence clearly as follows: "It worked in PC but not in UNIX.". Pls ...

Hi Sriram, > I would like to write daily averages You can write down daily averages onto averages file: ".._avg_.." by setting "NAVG" appropriately. "NAVG" defines the number of timesteps between writing of time-averaged data into averages file. To write down daily averages, you can derive "NAVG ...

Hi Sriram, Thanks for uploading the code (input parameter file) you are using. For example, why not changing the value of "NWRT" from 'NUMTIMES' to '48', which is same as the value of "NAVG", as follows?; BEFORE (Your Original Code): .......... restart: NRST, NRPFRST / filename NUMTIMES -1 ROMS ...

Hi Sriram,

Would you show us the contents (code) of input parameter file: "roms_inter.in" that you are using?
This file also control the number of timesteps between writing of output data.

Cheers,

Hiroshi (hyy)

Hello, ROMS Users, I am trying to use inert passive tracer by Cpp option: "PASSIVE_TRACER" on IRD's ROMS_AGRIF (http://roms.mpl.ird.fr/doc/index.html), that is defined in "cppdefs.h". But I do not know for sure how to use it. Is there anyone who can teach me how to use (e.g., files and/or parameters ...