Search found 39 matches

by isabelmonteiro
Thu Mar 15, 2012 11:34 am
Forum: ROMS Usage
Topic: horizontal interpolation of ROMS forcing files
Replies: 1
Views: 1582

horizontal interpolation of ROMS forcing files

Hello, I would like to know what is the horizontal interpolation method that ROMS uses for putting input forcing files in ROMS grid. If I use 3 different resolution forcing files and plot Y-wind stress as a function of longitude for a given latitude and a given time I get a very different profile us...
by isabelmonteiro
Tue Dec 06, 2011 12:33 pm
Forum: ROMS Bugs
Topic: MPI code bug in interpolating station locations
Replies: 10
Views: 5203

Re: MPI code bug in interpolating station locations

I'm using ROMS 3.2 version,
I have a problem with stations location:
For a given Ipos, Jpos, my station location is lat=38.5391230508468 and lon=-11.0589999999828
But in history file lat_rho(Jpos,Ipos)=38.5186762826554 and lon_rho(Jpos,Ipos)=-11.072999999983

What am I doing wrong?
by isabelmonteiro
Mon Sep 27, 2010 8:58 am
Forum: ROMS Installation
Topic: compiling error - file not found
Replies: 2
Views: 1173

compiling error - file not found

I've already installed roms-3.2 without any problem. Now I need to install the 2.1 roms version. I get the follow error message (file not found): /usr/bin/cpp -P -traditional -DLINUX -DX86_64 -DGFORTRAN -IInclude -INonlinear -IDrivers Nonlinear/analytical.F > analytical.f90 analytical.f90 make: anal...
by isabelmonteiro
Wed Sep 22, 2010 7:33 am
Forum: ROMS Bugs
Topic: NS_PERIODIC boundary conditions
Replies: 22
Views: 12174

Re: NS_PERIODIC boundary conditions

The NS_PERIODIC boundary conditions impose a exchange of h along east and west boundaries at history file. I´ve got several suggestions: 1st suggestion : To impose EW_PERIODIC instead of NS_PERIODIC and see if h gets exchange. result : No wrong h at history file=> no problem with EW_PERIODIC. 2nd su...
by isabelmonteiro
Fri Sep 03, 2010 8:19 am
Forum: ROMS Bugs
Topic: NS_PERIODIC boundary conditions
Replies: 22
Views: 12174

Re: NS_PERIODIC boundary conditions

Sorry I was out of the office.
I did the shoreface example with my grid file and I still get the shift bathymetry at history file. Did you use my grid (from the ftp site) to do the shoreface example ?
by isabelmonteiro
Fri Aug 13, 2010 8:25 am
Forum: ROMS Bugs
Topic: NS_PERIODIC boundary conditions
Replies: 22
Views: 12174

Re: NS_PERIODIC boundary conditions

I did what you suggested (also for all grid parameters, lat_rho,lon_rho,pn,pm,f,etc, because they were all flipped ) and I still have the same problem land at west. Meanwhile I also tested NS_PERIODIC with a flat bathymetry with land at eastern boundary and in history file I also have the western ba...
by isabelmonteiro
Thu Aug 12, 2010 10:48 am
Forum: ROMS Bugs
Topic: NS_PERIODIC boundary conditions
Replies: 22
Views: 12174

Re: NS_PERIODIC boundary conditions

Did you find anything with the material that I put on the ftp site?
by isabelmonteiro
Fri Aug 06, 2010 7:01 am
Forum: ROMS Bugs
Topic: NS_PERIODIC boundary conditions
Replies: 22
Views: 12174

Re: NS_PERIODIC boundary conditions

yes.
by isabelmonteiro
Thu Aug 05, 2010 8:59 am
Forum: ROMS Bugs
Topic: NS_PERIODIC boundary conditions
Replies: 22
Views: 12174

Re: NS_PERIODIC boundary conditions

I did the shoreface test (ROMS version 3.2) I get the same problem. It probably is a problem in my grid parameters that make history file confused
by isabelmonteiro
Thu Aug 05, 2010 7:58 am
Forum: ROMS Bugs
Topic: NS_PERIODIC boundary conditions
Replies: 22
Views: 12174

Re: NS_PERIODIC boundary conditions

Is just the first and last columns, see att difference with W and E zooms
by isabelmonteiro
Wed Aug 04, 2010 7:34 am
Forum: ROMS Bugs
Topic: NS_PERIODIC boundary conditions
Replies: 22
Views: 12174

Re: NS_PERIODIC boundary conditions

I will consider your suggestions. I was considering doing something analogous to the work of Kuebel-Cervantes and Allen for northern California (Deep-Sea Research II 53 (2006) 2956-2984) they used ROMS with periodic NS, or some POM users like Oke et al. for Oregon coast (J. Phys. Oceanogr 32 1383-14...
by isabelmonteiro
Tue Aug 03, 2010 1:20 pm
Forum: ROMS Bugs
Topic: NS_PERIODIC boundary conditions
Replies: 22
Views: 12174

Re: NS_PERIODIC boundary conditions

I did:
#undef NS_PERIODIC
#define EW_PERIODIC
and I get no changes in the bathymetry from history file.

I've checked lon_rho(1,1) and lat_rho(1,1) and corresponds to the domain southwestern corner (lower left)
by isabelmonteiro
Tue Aug 03, 2010 8:10 am
Forum: ROMS Bugs
Topic: NS_PERIODIC boundary conditions
Replies: 22
Views: 12174

NS_PERIODIC boundary conditions

I'm using ROMS in the western Iberia coast in an upwelling configuration. Because I have a rather small domain I've imposed NS_PERIODIC boundary conditions (with bathymetry and pn,pm adjusted). Somehow when I consider NS_PERIODIC the history file changes the bathymetry and puts at the western bounda...
by isabelmonteiro
Mon Aug 02, 2010 8:49 am
Forum: ROMS Usage
Topic: NS periodic boundary conditions
Replies: 3
Views: 1640

Re: NS periodic boundary conditions

To better show my problem with NS_PERIODIC, I've 3 figures with h. "Grid_bathy.jpg" is the bathymetry read from the grid file, "NS_periodic_his_bathy.jpg" is the bathymetry read from history file with NS_PERIODIC boundary conditions where the wrong h appears at Western and Eastern boundaries and fin...
by isabelmonteiro
Fri Jul 30, 2010 3:18 pm
Forum: ROMS Usage
Topic: NS periodic boundary conditions
Replies: 3
Views: 1640

Re: NS periodic boundary conditions

I did the test NS_PERIODIC similar to the EW UPWELLING test case, and everything works ok. Further investigating my history file bathymetry I notice that bathymetry at E and W boundaries are different from those of my grid file. I have a EASTERN wall and of course no problem there, but I have open w...
by isabelmonteiro
Wed Jul 28, 2010 12:50 pm
Forum: ROMS Usage
Topic: NS periodic boundary conditions
Replies: 3
Views: 1640

NS periodic boundary conditions

I'm running a ROMS application with NS_PERIODIC boundary conditions: # define NS_PERIODIC #define EASTERN_WALL # define WEST_FSCHAPMAN # ifdef SOLVE3D # define WEST_M3RADIATION # define WEST_TGRADIENT # define WEST_KGRADIENT #endif I've adjusted my bathymetry file to have h, pm and pn equal at the N...
by isabelmonteiro
Fri Jul 09, 2010 2:02 pm
Forum: ROMS Usage
Topic: boundary conditions, another basic question
Replies: 1
Views: 1039

boundary conditions, another basic question

What keywords should I use in my "upwelling.h" file to prescribe Mixed Boundary conditions (as Marchesiello et al. 2001 proposed (and like it is refered in https://www.myroms.org/wiki/index.php/B ... Conditions).
by isabelmonteiro
Fri Jul 09, 2010 10:15 am
Forum: ROMS Usage
Topic: basic question about boundary conditions
Replies: 1
Views: 1066

basic question about boundary conditions

When you prescribe analytical forcing fields what fields does the model precribe at the boundaries ?
by isabelmonteiro
Tue Jul 06, 2010 8:11 am
Forum: ROMS Usage
Topic: ANA_WINDS
Replies: 1
Views: 1365

ANA_WINDS

I'm running ROMS in a upwelling configuration, to make some tests I've tried to run an analytical wind with the option # define ANA_WIND #define BULK_FLUXES
in my "upwelling.h" file but I keep getting a message that ROMS wants a FRC_FILE
(in "upwelling.h" I also set #undef FRC_FILE)

Isabel
by isabelmonteiro
Wed Jun 02, 2010 7:12 am
Forum: ROMS Usage
Topic: How to impose variable
Replies: 3
Views: 1427

Re: How to impose variable

My grid is generated using seagrid.
by isabelmonteiro
Mon May 31, 2010 8:12 am
Forum: ROMS Usage
Topic: How to impose variable
Replies: 3
Views: 1427

How to impose variable

I'm running a ROMS upwelling configuration for north-eastern off Iberia.
Is it possible to prescribe, with ROMS, a variable resolution, that is; if I want to get a finer resolution near the coast can I prescribe a variable resolution in the x-direction (across-shelf direction)?
by isabelmonteiro
Mon May 31, 2010 7:46 am
Forum: ROMS Discussion
Topic: model horizontal velocities error
Replies: 4
Views: 2417

Re: model horizontal velocities error

I'm still getting horizontal velocities ~0.001 m/s with no forcing with bathymetry smoothing,the slope parameter maximum value is r = grad(h)/h = 0.2.

What is "no motion" with ROMS? What do you consider acceptable horizontal velocities with no forcing ?

Isabel
by isabelmonteiro
Tue May 04, 2010 9:12 am
Forum: ROMS Discussion
Topic: model horizontal velocities error
Replies: 4
Views: 2417

model horizontal velocities error

I'm running a ROMS upwelling configuration for north-eastern off Iberia. To check if the model grid and other grid parameters are OK I setup a Run with no forcing, summer stratified configuration and a realistic smothed batymetry. I was exepcting to get a near-steday flow with near zero horizontal v...
by isabelmonteiro
Mon Apr 19, 2010 12:14 pm
Forum: ROMS Usage
Topic: Question about north-south periodic boundary conditions
Replies: 3
Views: 1389

Re: Question about north-south periodic boundary conditions

My domain is rather small (only 6 degrees lat) so changes in "f" will not be a problem. Besides matching bathymetry and grid spacing do you no if there is an advisable cell number to do this matching. :?:
by isabelmonteiro
Fri Apr 16, 2010 8:43 am
Forum: ROMS Usage
Topic: Question about north-south periodic boundary conditions
Replies: 3
Views: 1389

Question about north-south periodic boundary conditions

I'm running ROMS for a upwelling east coast,I would like to test north-south periodic and west open boundary conditions, can anyone tell be if I have to make any changes in the north/south boundaries bathymetry or does ROMS does this internally :?:
by isabelmonteiro
Wed Feb 03, 2010 1:59 pm
Forum: ROMS Information
Topic: initial conditions and climatology files
Replies: 1
Views: 1882

initial conditions and climatology files

I manage to run my ROMS configuration with a forcing file with a grid resolution different from the model resolution (but with a regular grid and the correct netCDF attributes). I would like to know if I can do the same with initial conditions and climatology? :?:
by isabelmonteiro
Wed Dec 30, 2009 8:50 am
Forum: ROMS Tools and Techniques
Topic: problems compiling the plot package
Replies: 14
Views: 3428

Re: problems compiling the plot package

I have the environment variable NCARG_ROOT. The problem is that although the ncl_ncarg-5.1.1 was done with no problems (I've attached make-output file from ncl_ncarg-5.1.1 installation) I can't find idt executable anywhere! I must say that I had to hand copy X11R6 include files because initially the...
by isabelmonteiro
Tue Dec 22, 2009 2:37 pm
Forum: ROMS Tools and Techniques
Topic: problems compiling the plot package
Replies: 14
Views: 3428

Re: problems compiling the plot package

Well, why don't you have libncarg_c.a? Did you compile from source or install the binaries? Can you try fetching a newer version? Well following your instructions I've got the ncl_ncarg-5.1.1 version and I did manage to instal the plot package and to get a gmeta file but when I do "idt gmeta & " I ...
by isabelmonteiro
Mon Dec 21, 2009 12:17 pm
Forum: ROMS Tools and Techniques
Topic: problems compiling the plot package
Replies: 14
Views: 3428

Re: problems compiling the plot package

My ncargversion is 4.2.2. I've included LIBS path and now I'm getting the folloing error monteiroi@gridpt15:~/plot_from_svn$ make /usr/bin/gfortran -frepack-arrays -O3 -ffast-math \ cnt.o cpmpxy2d.o mapeod.o stumsl.o stumxy.o vvumxy.o -o /home/monteiroi/bin/cnt \ libUTIL.a -L/home/monteiroi/ncarg-4....
by isabelmonteiro
Fri Dec 18, 2009 2:16 pm
Forum: ROMS Tools and Techniques
Topic: problems compiling the plot package
Replies: 14
Views: 3428

Re: problems compiling the plot package

I suggest that you fetch the code from the ROMS svn site: https://www.myroms.org/svn/src/plot/ :mrgreen: Well I did so and now I have some fresh new problems (with ncarg libs I suppose ): /usr/bin/gfortran -frepack-arrays -O3 -ffast-math \ cnt.o cpmpxy2d.o mapeod.o stumsl.o stumxy.o vvumxy.o -o /ho...
by isabelmonteiro
Thu Dec 17, 2009 12:28 pm
Forum: ROMS Tools and Techniques
Topic: problems compiling the plot package
Replies: 14
Views: 3428

Re: problems compiling the plot package

I've overcome the problem of not recognizing #include "netcdf.inc" I just took the "#" and line 39 now is include "netcdf.inc". But now I have another problem first I have to hand copy the *.F to *.f90 to plot/src/ directory where I have the Makefile (its annoying but I can do it) but the worst is t...
by isabelmonteiro
Thu Dec 17, 2009 8:41 am
Forum: ROMS Tools and Techniques
Topic: problems compiling the plot package
Replies: 14
Views: 3428

Re: problems compiling the plot package

I download it from
https://www.myroms.org/index.php?page=Processing ,

In that line I included:

#include "netcdf.inc" :?
by isabelmonteiro
Wed Dec 16, 2009 9:33 am
Forum: ROMS Tools and Techniques
Topic: problems compiling the plot package
Replies: 14
Views: 3428

Re: problems compiling the plot package

In fact in the "crash.f90" that I downloaded there is no "#include "netcdf.inc" so I put it in the code and now I get the following message:
gfortran -c -frepack-arrays -O3 -ffast-math crash.f90
Warning: crash.f90:39: Illegal preprocessor directive

and I still can´t visualize my fields

Thanks
by isabelmonteiro
Tue Dec 15, 2009 12:53 pm
Forum: ROMS Tools and Techniques
Topic: problems compiling the plot package
Replies: 14
Views: 3428

problems compiling the plot package

I've successful installed roms and I'm now running with "real" bathymetry... But I didn't yet manage to install the plot package; running the makefile I get the following message: monteiroi@gridpt15:~/plot/src$ make /usr/bin/gfortran -c -frepack-arrays -O3 -ffast-math crash.f90 In file crash.f90:249...
by isabelmonteiro
Mon Nov 16, 2009 11:59 am
Forum: ROMS Installation
Topic: netcdf-4.0.1 instatllation problems
Replies: 2
Views: 1501

netcdf-4.0.1 instatllation problems

I have installed the NetCDF package apparently with no problems, after doing "make check install" I got the message: Congratulations! You have successfully installed netCDF! But when I tried to use ncdump I get the following message: -bash: ncdump: command not found Can you please tell me what can b...
by isabelmonteiro
Thu Nov 12, 2009 8:28 am
Forum: ROMS Installation
Topic: compiling error on mod_netcdf.f90
Replies: 4
Views: 2443

Re: compiling error on mod_netcdf.f90

I followed your suggestion and I’m working now in a machine with a more recent PGI compiler, ROMS installation was straightforward.

Thank you 8)
by isabelmonteiro
Wed Nov 11, 2009 8:51 am
Forum: ROMS Installation
Topic: compiling error on mod_netcdf.f90
Replies: 4
Views: 2443

Re: compiling error on mod_netcdf.f90

I attached my mod_netcdf.f90 file (from my Build directory). Anyway do you think that I could use a former version of mod_netcdf.f90 which my PGI could handle? :? In the installation of this latest version of ROMS, previous to find this mod_netcdf.f90 error, I have done some changes on my Linux-pgi....
by isabelmonteiro
Tue Nov 10, 2009 1:59 pm
Forum: ROMS Installation
Topic: compiling error on mod_netcdf.f90
Replies: 4
Views: 2443

compiling error on mod_netcdf.f90

I'm installing roms_395.While compiling "mod_netcdf.f90" I get the following messages: PGF90-S-0034-Syntax error at or near identifier netcdf_get_fvar (mod_netcdf.f90: 29) PGF90-S-0034-Syntax error at or near identifier netcdf_get_ivar (mod_netcdf.f90: 34) PGF90-S-0034-Syntax error at or near identi...
by isabelmonteiro
Mon Oct 02, 2006 2:16 pm
Forum: ROMS Tools and Techniques
Topic: Energy Diagnostic Tool
Replies: 0
Views: 1517

Energy Diagnostic Tool

I'm using ROMS in Atlantic coast of the Iberian Peninsula. To investigate the dynamics of the upwelling in this region, I want to study the different energy terms. Does anyone know if there is any user in ROMS community that developed an energy diagnostic tool?