Search found 25 matches

by Barbara
Thu Jul 05, 2018 8:19 am
Forum: ROMS Problems
Topic: problem when activate AVERAGES_DETIDE
Replies: 2
Views: 805

Re: problem when activate AVERAGES_DETIDE

Thank you so much for your reply :D very helpful!
by Barbara
Wed Jul 04, 2018 7:03 am
Forum: ROMS Problems
Topic: problem when activate AVERAGES_DETIDE
Replies: 2
Views: 805

problem when activate AVERAGES_DETIDE

Hi, Has anyone encounter similar problem as shown below? It seems that ROMS could not write information into the tidal forcing nc file generated on Windows. DEF_TIDES - unable to open tide NetCDF file: /public/home/QLX/tide/tide_YS_8_19700101.nc NETCDF_OPEN - unable to open existing NetCDF file: /pu...
by Barbara
Fri Mar 27, 2015 3:19 am
Forum: ROMS Bugs
Topic: a small bug in t3dmix4_iso.h
Replies: 2
Views: 1867

Re: a small bug in t3dmix4_iso.h

Hi Kate, I have reported on the ROMS trac system :D
by Barbara
Thu Mar 26, 2015 8:07 am
Forum: ROMS Bugs
Topic: a small bug in t3dmix4_iso.h
Replies: 2
Views: 1867

a small bug in t3dmix4_iso.h

we need to add

USE mod_ncparam

around line 115 in t3dmix4_iso.h, otherwise the "build" process will fail, when we define MIX_ISO_TS and TS_DIF4.
by Barbara
Mon Sep 30, 2013 3:03 am
Forum: ROMS Bugs
Topic: Possible Bugs in Radiation OBC in t3dbc_im.F
Replies: 2
Views: 2006

Possible Bugs in Radiation OBC in t3dbc_im.F

The calcuation of tau in t3dbc_im.F of the latest version is writen as: tau=Tobc_out(itrc,ng,iwest) IF ((dTdt*dTdx).lt.0.0_r8) THEN tau=Tobc_in(itrc,ng,iwest) ELSE tau=tau*dt(ng) END IF and it should be: IF ((dTdt*dTdx).lt.0.0_r8) THEN tau=Tobc_in(ng,iwest) ELSE tau=Tobc_out(ng,iwest) END IF tau=tau...
by Barbara
Wed May 26, 2010 3:47 am
Forum: ROMS Installation
Topic: mpirun problem?
Replies: 7
Views: 5278

Re: mpirun problem?

Barbara wrote:Thanks for your reply, the problem is solved by adding .mpd.conf file in my home directory and excute mpd &, then use the same mpirun command.

Sorry for misleading, It seems the problem is solved when I posted the reply, but failed later, then I give up trying mpich2 and use openmpi instead.
by Barbara
Wed Apr 21, 2010 9:58 am
Forum: ROMS Installation
Topic: mpirun problem?
Replies: 7
Views: 5278

Re: mpirun problem?

Thanks for your reply, the problem is solved by adding .mpd.conf file in my home directory and excute mpd &, then use the same mpirun command.
by Barbara
Wed Apr 21, 2010 3:41 am
Forum: ROMS Installation
Topic: mpirun problem?
Replies: 7
Views: 5278

mpirun problem?

Hi all, I have recently moved my cases to a new machine, and i use mpirun -np 4 ./oceanM ocean_prereal_grd2_wrt_8.in > out.log and following errors occur ( all the node number is zero ) in the log file: Process Information: Node # 0 (pid= 4314) is active. Model Input Parameters: ROMS/TOMS version 3....
by Barbara
Mon Apr 28, 2008 8:35 am
Forum: ROMS Bugs
Topic: typo in cppdefs.h
Replies: 2
Views: 1998

typo in cppdefs.h

The "SMAGORINSKI" in cppdefs.h should be changed into "SMAGORINSKY" as those in other codes. Otherwise this option won't be activated. :idea:
by Barbara
Sat Feb 02, 2008 5:54 am
Forum: ROMS Problems
Topic: make problem
Replies: 1
Views: 974

make problem

Hi all, During making, the following problem occurs: $ make makefile:230: INCLUDING FILE Compilers/make_macros.mk WHICH CONTAINS APPLICATION-DEPENDENT MAKE DEFINITIONS make: Warning: File `Compilers/make_macros.mk' has modification time 1.2 s in the future cp -f /usr/local/netcdf-3.6.0p1-x86_64/incl...
by Barbara
Mon Jan 07, 2008 2:58 am
Forum: ROMS Installation
Topic: Is the "svnversion" necessary for compiling the RO
Replies: 4
Views: 2309

It looks the "-tp k8-64" option is not available because you're not compiling it on an AMD system. You may need to edit the appropriate *.mk (Linux-pgi.mk maybe?) file in the Compiliers directory to set your CPP options correctly.
yes, I have changed it into "-tp p7" on my system, then it works.
by Barbara
Tue Oct 16, 2007 8:12 am
Forum: ROMS Discussion
Topic: ROMS 3.0 possible bug with volume conservation
Replies: 6
Views: 2587

Thanks for your reply! In my idealized case, before I add SOUTH_VOLCONS, the summation of zeta in the whole domain is decreasing with time (mass lose). When I activate South_VOLCONS only or West, East, South _VOLCONS simultaneously, the summation of zeta is increasing with time (mass gain). I have c...
by Barbara
Mon Oct 15, 2007 5:47 pm
Forum: ROMS Discussion
Topic: ROMS 3.0 possible bug with volume conservation
Replies: 6
Views: 2587

Now I define the OBC of an idealized upwelling case in a rectangular grid (water depth is parallel to the E-W direction) as EW_PERIODIC, SOUTH_FSGRADIENT SOUTH_M2RADIATION SOUTH_M3RADIATION SOUTH_TRADIATION North is masked land. Then I activate SOUTH_VOLCONS, but the sum of the zeta in the whole dom...
by Barbara
Thu Oct 04, 2007 4:42 am
Forum: ROMS Discussion
Topic: tests of advection schemes
Replies: 4
Views: 2875

Thanks for your suggestion! I have tried a few tests by changing the advection schemes and horiz mix related options by using the ROMS default upwelling case. If I define: MIX_GEO_UV, MIX_GEO_TS, UV_VIS4, TS_DIF4, And setting the visc4 = 0 and tnu4 = 0 The model blows up after about 90 steps. If I d...
by Barbara
Sat Sep 29, 2007 3:20 am
Forum: ROMS Discussion
Topic: tests of advection schemes
Replies: 4
Views: 2875

Yes, I have also activated

#define UV_VIS4
#define MIX_GEO_UV

and

#define TS_DIF4
#define MIX_GEO_TS

And I have done some tests by increasing TNU4 and VISC4, there is little change.
by Barbara
Fri Sep 28, 2007 3:34 pm
Forum: ROMS Discussion
Topic: tests of advection schemes
Replies: 4
Views: 2875

tests of advection schemes

Hi All, I have tested some of the advection schemes by running an idealized upwelling case driven by wind forcing. The North is land, and South is Wall, East-West are periodic BCs, The wind is along the channel x-direction, sloping bottom along channel y-direction. However, the results show variatio...
by Barbara
Sun Sep 23, 2007 4:31 pm
Forum: ROMS Discussion
Topic: advection scheme for MOMENTUM equations
Replies: 2
Views: 2025

Thanks a lot! :D I find it. Then I think the following parts in the cppdefs.h in ~/ROMS/Include/ should be modified, so that the users won't get confused. ** The following is short description of all available CPP options. ** ** ** ** OPTIONS associated with momentum equations: ** ** ** ** The defau...
by Barbara
Sat Sep 22, 2007 2:56 pm
Forum: ROMS Discussion
Topic: advection scheme for MOMENTUM equations
Replies: 2
Views: 2025

advection scheme for MOMENTUM equations

Hi all, In roms2.2 the default advection for momentum equation is third-order upstream bias, but now the default horizontal and vertical advection is 4th-order centered. The third-order upstream bias is no longer used in ROMS? Why? Can we define UV_U3HADVECTION in /ROMS/Include/*.h? :roll: Thanks!
by Barbara
Fri May 25, 2007 4:01 am
Forum: ROMS Installation
Topic: problems in compiling ROMS
Replies: 2
Views: 1526

:D Thanks for your instruction, I have chosen the wrong netcdf library to be included. :D
by Barbara
Wed May 23, 2007 1:49 pm
Forum: ROMS Installation
Topic: problems in compiling ROMS
Replies: 2
Views: 1526

problems in compiling ROMS

Hi All, when I am trying to compiling the ROMS3.0 on the Linux using pgi, the make version is 3.80, following problem occurs: cd Build; pgf90 -c -u -Bstatic -fastsse -Mipa=fast -tp k8-64 mod_netcdf.f90 PGF90-S-0087-Non-constant expression where constant expression required (mod_netcdf.f90: 607) PGF9...
by Barbara
Mon May 14, 2007 3:57 pm
Forum: ROMS Discussion
Topic: ROMS Download
Replies: 4
Views: 2053

Thank you very much for your quickly reply and instruction! :D
by Barbara
Mon May 14, 2007 2:06 pm
Forum: ROMS Discussion
Topic: ROMS Download
Replies: 4
Views: 2053

can not download ROMS

Hi,

when I tried to download ROMS, following problem occured:

svn: Bad URL passed to RA layer
svn: Unrecognized URL scheme: https://www.myroms.org/svn/src/trunk

anyone knows what is the problem? Thanks a lot!
by Barbara
Mon Mar 26, 2007 5:37 am
Forum: ROMS Tools and Techniques
Topic: Grid generation
Replies: 61
Views: 36296

Hi John, Thanks for your information! I forget to mention that every time I launch seagrid, some warnings appear: >> seagrid ??? SWITCH expression must be a scalar or string constant. Error in ==> C:\MATLAB6p1\toolbox\seagrid\@seagrid\doticks.m On line 78 ==> switch lower(theMapUnits) Error in ==> C...
by Barbara
Sat Mar 24, 2007 4:44 am
Forum: ROMS Tools and Techniques
Topic: Grid generation
Replies: 61
Views: 36296

Hi Rich, Thanks for your help! I copied these two files into my matlab\toolbox\seagrid\mex, it is still not working. i wonder if i have misunderstood what you mean, cause i don't have mexsepeli.mexw32 or mexrect.mexw32 in the original seagrid\mex folder. If you replace your win32 mex files with thes...
by Barbara
Fri Mar 23, 2007 2:06 pm
Forum: ROMS Tools and Techniques
Topic: Grid generation
Replies: 61
Views: 36296

How to make large grid by seagrid?

Hi all, i want to make large grid of 400×200 by seagrid, and i increased the NX, NY in mexsepeli.inc, and the size of the Z array in mexrect.F. But it is still not working. ??? warning - tracking error Error in ==> C:\MATLAB6p1\toolbox\seagrid\mex\mexrect.dll Error in ==> C:\MATLAB6p1\toolbox\seagri...