Search found 7 matches

by LiangPeng
Thu Oct 23, 2014 6:12 am
Forum: ROMS Adjoint
Topic: Why the Nud+Rad boundary can't be used in the adjoint model
Replies: 0
Views: 1696

Why the Nud+Rad boundary can't be used in the adjoint model

Dir Sir: When runnning the adjoint model, I find that if I set the adjoint boundary conditions like this: ad_LBC(isFsur) == Cha Cha Cha Cha ad_LBC(isUbar) == Fla Fla Fla Fla ad_LBC(isVbar) == Fla Fla Fla Fla ad_LBC(isUvel) == RadNud RadNud RadNud RadNud ad_LBC(isVvel) == RadNud RadNud RadNud RadNud ...
by LiangPeng
Thu Oct 23, 2014 2:44 am
Forum: ROMS Problems
Topic: When using the adjoint model, Rad+Nud boundary can't be used
Replies: 2
Views: 1554

When using the adjoint model, Rad+Nud boundary can't be used

Dir Sir: When runnning the adjoint model, I find that if I set the adjoint boundary conditions like this: ad_LBC(isFsur) == Cha Cha Cha Cha ad_LBC(isUbar) == Fla Fla Fla Fla ad_LBC(isVbar) == Fla Fla Fla Fla ad_LBC(isUvel) == RadNud RadNud RadNud RadNud ad_LBC(isVvel) == RadNud RadNud RadNud RadNud ...
by LiangPeng
Mon Oct 20, 2014 2:32 pm
Forum: ROMS Problems
Topic: strange bugs when reading time in the force file
Replies: 0
Views: 1080

strange bugs when reading time in the force file

Hi everyone: When I testing the ROMS adjoint model,I met a strange problem when reading time in the force file.When I run the adjoint model, I met an error when reading solar shortwave radiation: SET_2DFLD - current model time exceeds ending value for variable: swrad TDAYS = 15.0000 Data Tmin = 0.00...
by LiangPeng
Mon Apr 14, 2014 7:46 am
Forum: ROMS Problems
Topic: The difference between climatology and open boundary?
Replies: 1
Views: 954

The difference between climatology and open boundary?

Hi,everyone I'm confused about the difference between climatology and the open boundary in ROMS.In my opinion, when run a model you only need the initial condition, force and boundary condition, so what role does the climatolgy play? If I get the open boundary and climatology files from the same dat...
by LiangPeng
Wed Apr 02, 2014 9:01 am
Forum: ROMS Problems
Topic: How to create the child grid when do nesting?
Replies: 0
Views: 794

How to create the child grid when do nesting?

Hi,Everyone: Now, I want to do nesting with ROMS (not offline nesting), so I don't know if there is any limitation on the child grid. Should the boundary of child grid be exactly on the grid of parent grid? Or only need the domain of the child grid in the domain of parent grid? And is there any matl...
by LiangPeng
Mon Mar 31, 2014 2:54 am
Forum: ROMS Discussion
Topic: How to define the input forcing files when having many?
Replies: 2
Views: 1758

How to define the input forcing files when having many?

Hi everyone! Now I'm using ROMS to simulate the ocean circulation on a very high resolution. Because of the limited size of the netcdf file that can be created by Matlab I have to split the forcing and climatory file into many smaller files. The way I'm using is to create one file for each variable ...
by LiangPeng
Thu Dec 26, 2013 6:09 am
Forum: ROMS Discussion
Topic: Strange Oscillation
Replies: 7
Views: 2323

Re: Strange Oscillation

I think it's inertial oscillation too, have you tested the frequency of the oscillation?