Search found 11 matches

by layeghi2001
Wed Apr 29, 2020 6:06 am
Forum: ROMS Problems
Topic: NRERROR, RAN_INIT: arith assump 3 fails
Replies: 0
Views: 460

NRERROR, RAN_INIT: arith assump 3 fails

Hello' I compiled upwelling case with "./build_roms.bash", and the "romsG" and "Build_romsG" have been built. But when I try to run it by "./romsG < roms_upwelling.in", I get errors as below: [/color] -------------------------------------------------------------------------------- Model Input Param...
by layeghi2001
Sat Apr 08, 2017 6:03 am
Forum: ROMS Results
Topic: Latteral boundary condition problem
Replies: 11
Views: 63882

Re: Latteral boundary condition problem

thanks for your great help. I used the scripts, but it needs a file named 'latlontopo.mat'. how can I find or produce it?
by layeghi2001
Tue Apr 04, 2017 9:01 am
Forum: ROMS Results
Topic: Latteral boundary condition problem
Replies: 11
Views: 63882

Re: Latteral boundary condition problem

I changed the LBC to RadNud, but this error apeared:
READ_PHYPAR - could not find input file: ocean_nud.nc

so, can you help me to make this file?
by layeghi2001
Mon Apr 03, 2017 8:36 am
Forum: ROMS Results
Topic: Latteral boundary condition problem
Replies: 11
Views: 63882

Re: Latteral boundary condition problem

Is there any matlab script for downloading and preparing boundary data from HYCOM website in ROMS data bank?
by layeghi2001
Mon Apr 03, 2017 7:50 am
Forum: ROMS Results
Topic: Latteral boundary condition problem
Replies: 11
Views: 63882

Re: Latteral boundary condition problem

Thanks for your suggestion. I saw the HYCOM website. it has analysis and reanalysis data. each reanalysis data file for 3-hour interval is about 2.5 Gb. how can I get the necessary data from these files?
by layeghi2001
Mon Apr 03, 2017 6:32 am
Forum: ROMS Results
Topic: Latteral boundary condition problem
Replies: 11
Views: 63882

Latteral boundary condition problem

Hello everybody I run the ROMS model for PERSIAN Gulf and Oman Sea for 10 years and its results are in good acceptance with sattelite images and other model results. I used GRADIENT LBC for east boundary. but when I extend the domain to Indian Ocean, the model blow_up. it is a sample of SST contour....
by layeghi2001
Fri Jan 23, 2015 7:33 pm
Forum: ROMS Problems
Topic: decreasing surface temperature
Replies: 5
Views: 3013

Re: decreasing surface temperature

I saw the file get_dqdsst.m. it is : function dqdsst=get_dqdsst(sst,sat,rho_atm,U,qsea) %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % Compute the kinematic surface net heat flux sensitivity to the % the sea surface temperature: dQdSST. % Q_model ~ Q + dQdSST * (T_model - SST) ...
by layeghi2001
Fri Jan 09, 2015 4:41 pm
Forum: ROMS Problems
Topic: decreasing surface temperature
Replies: 5
Views: 3013

Re: decreasing surface temperature

I have problem to use matlab scripts for producing input files. I work with matlab 2012. may you help me for making the correct input files? if you want, i will send a sample of model output for this run.
by layeghi2001
Thu Jan 08, 2015 6:57 pm
Forum: ROMS Problems
Topic: decreasing surface temperature
Replies: 5
Views: 3013

Re: decreasing surface temperature

I USE CODES05 for meteorlogical forcing by ROMSAGRIF scripts in matlab.
by layeghi2001
Fri Jan 02, 2015 7:22 am
Forum: ROMS Problems
Topic: decreasing surface temperature
Replies: 5
Views: 3013

decreasing surface temperature

hello
I run ROMS model on PERSIAN GULF and OMAN SEA for 5 years.each tracer shows good behavior in the first year, but after it, the temperature reduces and , for example, SST reaches to 15 deg. do you have any idea for solving this problem?
by layeghi2001
Fri Dec 07, 2012 5:05 am
Forum: ROMS Tools and Techniques
Topic: Problem with nc_read.m
Replies: 0
Views: 1392

Problem with nc_read.m

Hello friends. I have problem with extract_bath.m. when I run it in matlab R2009a, this message apears: ??? Error file: nc_read.m : line 91 column : 10 Expression or statement is incorrect-- possibly unbalanced ( , [ , or [. Error in ==> X_etopo5 at 37 X= nc_read(Fname,'topo_lon'); Error in ==> extr...