Search found 14 matches

by hzh_1211
Tue Jul 02, 2019 4:50 am
Forum: ROMS Discussion
Topic: SST less than -10 ℃
Replies: 1
Views: 171

SST less than -10 ℃

Hi, everyone In my roms-only simulations, I meet a big problem that is the SST appears outlier values(less than 10 ℃), as shown in below figure. Forther more, the SST distribution is not smooth. I have tested different situations: boundary condition: Rad, RadNug, Clo Vertical parameterization scheme...
by hzh_1211
Sat May 18, 2019 2:10 pm
Forum: ROMS Discussion
Topic: Nudging time scales working on bry or clim
Replies: 7
Views: 898

Re: Nudging time scales working on bry or clim

Thank your very efficient reply, Kate. I maybe clear the role of nudging in clima and obc. if activate LtracerCLM and TNUDG .ne. 0: ANA for nudg: reading Tnudg from roms.in; read_phypar.F CLIMA%Tnudgcof=Tnudg; ANA_nudgcoef.F obc_out=Tnudg; t3dbc_im.F nc file for nudge: get nudgcoef from nc file; get...
by hzh_1211
Fri May 17, 2019 10:26 am
Forum: ROMS Discussion
Topic: Nudging time scales working on bry or clim
Replies: 7
Views: 898

Nudging time scales working on bry or clim

If my bry file from daily Hycom, and clm from monthly SODA, the boundary condition gives in below, my question is 1. did these Nudging time scales work on both boundary and climatology? If I want to give a strong nudging time scale to boundary and a weak nudging time scale to climatology, how did i ...
by hzh_1211
Sat Oct 13, 2018 5:53 am
Forum: ROMS Installation
Topic: COAWST JOE_TC case compile error
Replies: 0
Views: 760

COAWST JOE_TC case compile error

Hi everyone, I meet some errors when compiling coawst in JOE_TC case, the detail as flow: 1. Installation environment COAWST/3.3.1 intel/18.0.0 netcdf/4.3.0 ncview/2.1.7 lapack/3.8.0 zlib/1.2.7 mvapich2/2.3 hdf5/1.8.20 jasper/1.900.1 libpng/1.5.13 MCT/from COAWST/Lib export MCT_INCDIR=/nuist/u/home/...
by hzh_1211
Thu Jul 05, 2018 7:05 am
Forum: ROMS Discussion
Topic: activate BULK_FLUXES but used windstress from forcing file
Replies: 1
Views: 5568

activate BULK_FLUXES but used windstress from forcing file

In ROMS, I want to provide directly the momentum fluxes (surface wind stress sustr, svstr ) from IOWAGA dataset, but compute the other surface forcing fluxes ( surface net heat flux shflux , and surface freshwater swflux ) using BULK_FLUXES . How did I do? Is there some cpp options to achieve this p...
by hzh_1211
Sat May 19, 2018 8:21 am
Forum: ROMS Discussion
Topic: import pyroms error
Replies: 5
Views: 1096

Re: import pyroms error

The deprecated message should be just a warning. Do they provide a suggestion for what routine to use instead? As you say, The deprecated message just a warning, matplotlib.mlab.griddata can work on version 2.2. However, my first problem cannot be solved. I re-installed the pyroms according https:/...
by hzh_1211
Fri May 18, 2018 8:22 am
Forum: ROMS Discussion
Topic: import pyroms error
Replies: 5
Views: 1096

Re: import pyroms error

Does your LD_LIBRARY_PATH include any of the places with these libraries? Mine does. Yes, I have set LD_LIBRARY_PATH=/home/henry/anaconda3/lib that includes scrip.so, and I also change the LD_LIBRARY_PATH to other path that include scrip.so but the error still exists. Furthermore, I met another pro...
by hzh_1211
Fri May 18, 2018 1:59 am
Forum: ROMS Discussion
Topic: import pyroms error
Replies: 5
Views: 1096

import pyroms error

Hello, I tried to install pyroms in Ubuntu18.04LTS, the Prerequisites of pyroms list in https://github.com/ESMG/pyroms have been installed. Such as liblpsolve55.so ( tutorial1 and tutorial2 ) and scrip.so ( tutorial ) can be seen in henry@ubuntu:~$ find -name liblpsolve55.so ./lp_solve_5.5/lpsolve55...
by hzh_1211
Sat Sep 09, 2017 5:59 am
Forum: ROMS Discussion
Topic: ROMS-WRF coupling problem
Replies: 3
Views: 1138

Re: ROMS-WRF coupling problem

I found my mistake,should be that
LLm= x_rho - 2;
LLm= y_rho - 2;
by hzh_1211
Sat Sep 09, 2017 1:20 am
Forum: ROMS Discussion
Topic: ROMS-WRF coupling problem
Replies: 3
Views: 1138

Re: ROMS-WRF coupling problem

looks odd. if they are same grid, make sure you dont define MCT_INTERP_OC2AT. did you try any of the cases distributed with the code? -john Thanks for your apply, I dont difine MCT_INTERP_OC2AT,and take a successful JOE_TC_coupling case, unsuccessful case: wrf: ROMS: dimensions: |dimensions: Time =...
by hzh_1211
Fri Sep 08, 2017 2:45 pm
Forum: ROMS Discussion
Topic: ROMS-WRF coupling problem
Replies: 3
Views: 1138

ROMS-WRF coupling problem

I got a mistake when I do a coupled modelling IN WRF-ROMS. The ROMS grid size is 274 by 224,as same as wrf grid. MCT::m_ExchangeMaps::ExGSMapGSMap_:: MCTERROR, Grid Size mismatch LocalMap Gsize = 61376 RemoteMap Gsize = 62376 MCT::m_ExchangeMaps::ExGSMapGSMap_:: MCTERROR, Grid Size mismatch LocalMap...
by hzh_1211
Mon Oct 10, 2016 7:59 am
Forum: ROMS Discussion
Topic: how many processors is best in roms running
Replies: 0
Views: 4423

how many processors is best in roms running

Hello everyone, my computer has 14 nodes, and each node has 2 CPU(12 cores,24 threads), the core's information is that: processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 44 model name : Intel(R) Xeon(R) CPU E5645 @ 2.40GHz stepping : 2 cpu MHz : 2527.000 cache size : 12288 KB I taked a t...
by hzh_1211
Mon Oct 10, 2016 6:36 am
Forum: ROMS Installation
Topic: mpirun: error while loading shared libraries
Replies: 2
Views: 2038

Re: mpirun: error while loading shared libraries

Thinks to your reply, I have solved this question by insalled mpich3 in computer nodes again.But I found the running speed with mpirun was slower than that without mpirun, why?
by hzh_1211
Thu Sep 29, 2016 9:39 am
Forum: ROMS Installation
Topic: mpirun: error while loading shared libraries
Replies: 2
Views: 2038

mpirun: error while loading shared libraries

Hi,everyone. I have created the boundary, initial,forcing and grid file from ROMS-AGRIF. I have activated mpi and during compilation no errors are there, and run successful at mangers node. But when I change to the computer nodes, successful compilation jobcomp, then run the model the following erro...