Ocean Modeling Discussion

Quick question about time stamps. I'm using the BioToy example to try to play around with and try to learn how everything works. My understanding is that I should be able to change DSTART from 0.0d0 to something like 180.0d0 so that the simulation begins halfway through the year. However, when I do ...

Hi Yangxing,

I decided to recode easygrid.m using netcdf commands that I know work on my platform, like nc_addvar, nc_varput, and so on. It was annoying, but it works now.

-Nick

I'm trying to use "easygrid" to make a grid. I guess I'm getting my wires crossed with mexnc. Below is the error in matlab. I've tried various versions and haven't been able to get it to work. Anyone seen this? ??? Error using ==> feval Undefined function or method 'vanilla_mexnc' for input ...

Hi. This is my follow-up on a post I sent awhile back. I'm trying to get the UMaine (CoSiNE) ecosystem model running, by modifying the 1D BioToy example. I'm pretty new to ROMS, and I don't understand the way everything works. When I try running the UMaine model, it seems like it's looking for the ...

Thanks Kate. I think you're right. I'll double check my variables.

Hi. I'm trying to run a 1-d ROMS model coupled with a biology model (CoSiNE). I get this error: NETCDF_OPEN - unable to open existing NetCDF file: /dev/null call from: get_ngfld.F I'm not sure what netcdf file it's looking for, or what non-gridded fields do in general. Any suggestions? Is there ...

I have a similar error:

GET_2DFLD - unable to find requested variable: NO3_sflux
in file:
./bio_toy_frc.nc


Did you ever get this worked out?

I'm new to ROMS. I can compile and run the upwelling example, no problem. I'm trying to compile and run the Latte example, as described on the tutorial page (https://www.myroms.org/wiki/index.php/CSTMS_UNSW2008). When I run the model, I get an error. Maybe someone has some advice? Here are the last ...

Hi again Kate,

Just to update... I think your first instinct was right. I'm not sure exactly where the crossed lines were, but ROMS has compiled and is running.

Thanks again.
-Nick

Thanks for the response Kate. I'll be digging into this again today, and hopefully I'll make some progress. On the second error, this was the preceding line: /usr/local/bin/gfortran -frepack-arrays -O3 -ffast-math /Users/nickrecord/Work/ROMS/Projects/Upwelling/Build/esmf_roms.o /Users/nickrecord ...

Hi, maybe someone can help me getting ROMS (Upwelling example) to compile. I think it's a problem with netcdf. I've been following the tutorial on the roms site (Tutorial: Installing ROMS on a Macintosh). Here's the error I get trying to compile: mod_netcdf.f90:19.16: USE netcdf 1 Fatal Error: Wrong ...