Search found 10 matches

by zwwpku
Thu Apr 30, 2020 6:30 am
Forum: ROMS Bugs
Topic: Ltracing compiling error
Replies: 2
Views: 4209

Re: Ltracing compiling error

No problem anymore, thanks
by zwwpku
Tue Apr 28, 2020 2:55 pm
Forum: ROMS Bugs
Topic: Ltracing compiling error
Replies: 2
Views: 4209

Ltracing compiling error

Ther is an error message regarding the variable Ltracing when compiling read_phypar.F. It seems that Ltracing has not been defined in the latest version of roms: https://www.myroms.org/svn/src/trunk $LastChangedDate: 2020-04-27 10:06:37 +0800 (Mon, 27 Apr 2020) $ ************************************...
by zwwpku
Wed Jan 11, 2012 3:53 pm
Forum: ROMS Ice
Topic: running ice code ...
Replies: 22
Views: 24332

Re: running ice code ...

Do you know if any of the ice observed there was formed there, or was it all advected southward from outside your domain? I do not have data to determine which source is more important, but I know sea ice is constantly advected from the north. I did not have the boundary condition, because I don't ...
by zwwpku
Wed Jan 11, 2012 3:15 pm
Forum: ROMS Ice
Topic: running ice code ...
Replies: 22
Views: 24332

Re: running ice code ...

Hi Ufuk,
Have you tried to increase heat loss at the surface of your domain, just to reduce the temperature, and see whether ice can form?
by zwwpku
Tue Jan 10, 2012 3:18 pm
Forum: ROMS Ice
Topic: running ice code ...
Replies: 22
Views: 24332

Re: running ice code ...

Hi Kate, My area of interest is the Labrador Sea. I attached a figure to be more accurate. I have four open boundaries. I am not sure whether the vertical boundary heat loss or the southward and eastward cold and fresh water (or ice) transport is more important. However, the ice in this region often...
by zwwpku
Mon Jan 09, 2012 3:45 pm
Forum: ROMS Ice
Topic: running ice code ...
Replies: 22
Views: 24332

Re: running ice code ...

Hi Ufuk, I have been using Kate's sea ice code too, and did not get any ice except in a very thin boundary layer. I am wondering if you have successfully produced ice reasonably distributed, and how did you do it? I used gradient boundary condition for the sea ice, because I do not have sea ice thic...
by zwwpku
Fri Aug 19, 2011 9:04 pm
Forum: ROMS Problems
Topic: openmpi problem
Replies: 6
Views: 3499

Re: openmpi problem

Hi, I just found out the problem is actually hardware related somehow.
I cannot use all the two threads of each core to run the model, I can only employ 10 cores at the most.

Thanks, Kate!
by zwwpku
Thu Aug 18, 2011 2:37 am
Forum: ROMS Problems
Topic: openmpi problem
Replies: 6
Views: 3499

Re: openmpi problem

Hi Kate,
Thank you for your reply. I also tried without the '<', but the result is just the same.

I don't know about runmpi, I do which runmpi, nothing returned.
by zwwpku
Wed Aug 17, 2011 9:16 pm
Forum: ROMS Problems
Topic: openmpi problem
Replies: 6
Views: 3499

Re: openmpi problem

Hi Kate, The mpi related libraries are located in the /usr/lib directory as I specified. And I did use mpif90 to compile and link "successfully" without errors. However when I use 'mpirun -np 20 ./oceanM < ocean.in', the following errors occur: mca: base: component_find: unable to open /us...
by zwwpku
Wed Aug 17, 2011 8:29 pm
Forum: ROMS Problems
Topic: openmpi problem
Replies: 6
Views: 3499

openmpi problem

Hi all, I am using mac os x 10.6.8 (x86_64), and have gfortran as fortran compiler. I downloaded openmpi and installed it. When I try to compile ROMS with MPI, I got the error message as follows: ======================================================================== /usr/local/gfortran/bin/gfortra...