Search found 27 matches

by sun_92
Mon Sep 19, 2022 5:30 pm
Forum: ROMS Discussion
Topic: Nudging related queries
Replies: 0
Views: 1363

Nudging related queries

Dear all I'm trying to use nudging for my simulation. I used the CPP options TCLIMATOLOGY AND TCLM_NUDGING in my header file to activate nudging. I also created the climatology file and nudging coefficients file. Although I'm able to switch on Nudging for Temperature and Salinity, I get the followin...
by sun_92
Sat Jun 04, 2022 11:55 am
Forum: ROMS Discussion
Topic: Blow up in Second step
Replies: 12
Views: 8165

Re: Blow up in Second step

Hello The options used and the values of input files are not seen in the log. Without that it is not possible for me to figure out what exactly goes wrong and why the blow up. Usually if the speed is above 20 m/s, there will be a blow up which can be adjusted by smoothing the bathymetry and by check...
by sun_92
Mon May 30, 2022 7:06 am
Forum: ROMS Discussion
Topic: Blow up in Second step
Replies: 12
Views: 8165

Re: Blow up in Second step

Dear Dr Wilkin,
I have solved this error. The issue was with the making of initial file and I have rectified it. Now the model is running fine. Me and my team would like to thank you for your valuable suggestions which has helped us in improving our set up.
by sun_92
Thu May 26, 2022 7:39 am
Forum: ROMS Discussion
Topic: Blow up in Second step
Replies: 12
Views: 8165

Re: Blow up in Second step

Dear All I'm attaching the screen shot of my grids made using 25 km resolution for whole NIO with east and north closed and for Bay of Bengal with 9 km resolution keeping east and north closed. I have used the modified ETOPO which most of literature suggests. I have used theta_s and theta_b as 7 and...
by sun_92
Thu May 19, 2022 6:46 pm
Forum: ROMS Discussion
Topic: Blow up in Second step
Replies: 12
Views: 8165

Re: Blow up in Second step

I tried with all of these. now the MODEL runs for 200 time steps and then stops. Could someone tell what could be the possible reasons for the increase in maximum speed. My initial and boundary files seems to be fine and without NaN's. I'm doing the simulation for BoB region with south, west open bo...
by sun_92
Fri May 13, 2022 6:38 pm
Forum: ROMS Discussion
Topic: Blow up in Second step
Replies: 12
Views: 8165

Re: Blow up in Second step

Dear Sir You have Flather and Chapman OBC on ubar and zeta, and analytical boundary ubar,vbar (in roms_test2.txt) but clamped u,v. Those can't possibly be consistent (i.e vertical average of u,v won't be consistent with ubar,vbar. I recommend radiation on u,v until you get this running. Or, vertical...
by sun_92
Fri May 13, 2022 4:29 pm
Forum: ROMS Discussion
Topic: Blow up in Second step
Replies: 12
Views: 8165

Re: Blow up in Second step

Thank you very much for your very detailed reply. I will try these and will post the outcome of my run in the same section. Good day!
by sun_92
Fri May 13, 2022 5:28 am
Forum: ROMS Discussion
Topic: Blow up in Second step
Replies: 12
Views: 8165

Blow up in Second step

Dear All I'm stuck at one point where I'm trying to run a standalone simulation for one month using ROMS_3.7. I have tried two different grids and it is showing diag speed trouble for one grid and a blow up in the first step for the other grid. My DT is 30 seconds. I'm trying to initialise the model...
by sun_92
Fri Oct 11, 2019 11:56 am
Forum: ROMS Discussion
Topic: error compiling fennel
Replies: 1
Views: 1748

error compiling fennel

I'm getting the following error while I try to compile bio_fennel. Can any one suggest where I'm going wrong? biology.f90(188): error #6689: An assumed-shape array must be declared as a dummy argument. [RMASK_FULL] real(r8), intent(in) :: rmask_full(LBi:,LBj:) ------------------------------^ biology...
by sun_92
Tue Jun 25, 2019 4:58 am
Forum: ROMS Discussion
Topic: matlab toolbox boundary/initial file
Replies: 1
Views: 1492

Re: matlab toolbox boundary/initial file

Could you please try with NCEP GODAS data? You could download it from https://rda.ucar.edu/.
by sun_92
Mon Jun 10, 2019 5:20 am
Forum: ROMS Information
Topic: error in compiling scrip_coawst
Replies: 6
Views: 6002

Re: error in compiling scrip_coawst

Hi all

I tried two versions of COAWST, however getting the same error while using SCRIP_COAWST. Please help
by sun_92
Mon Jun 10, 2019 3:47 am
Forum: ROMS Information
Topic: error in compiling scrip_coawst
Replies: 6
Views: 6002

Re: error in compiling scrip_coawst

Hi,

I was able to create the file using touch command with following permission.

Code: Select all

-rw-r--r-- 1 student2 research       0 Jun 10 09:12 help.txt
by sun_92
Fri Jun 07, 2019 3:55 am
Forum: ROMS Information
Topic: error in compiling scrip_coawst
Replies: 6
Views: 6002

Re: error in compiling scrip_coawst

drwxrwxr-x 2 student2 research 14848 Jun 6 17:10 .
drwxr-xr-x 5 student2 research 10752 Jun 6 16:03 ..
by sun_92
Fri Jun 07, 2019 3:42 am
Forum: ROMS Information
Topic: error in compiling scrip_coawst
Replies: 6
Views: 6002

Re: error in compiling scrip_coawst

Yes i have permission for the executable and file.

Code: Select all

-rwxrwxrwx 1 student2 research 1705764 Jun  6 16:05 scrip_coawst
-rwxrwxrwx 1 student2 research    1340 Jun  6 17:10 scrip_coawst_bob.in
and also for netcdf folder.
by sun_92
Thu Jun 06, 2019 10:11 am
Forum: ROMS Information
Topic: error in compiling scrip_coawst
Replies: 6
Views: 6002

error in compiling scrip_coawst

Dear all I'm getting this error while running the scrip_coawst. Kindly help ./scrip_coawst scrip_coawst_bob.in ================================================ Read input_file for SCRIP_COAWST Wrapper ================================================ Ngrid_roms= 1 Ngrid_swan= 0 Ngrid_ww3= 0 Ngrid_wrf...
by sun_92
Mon May 27, 2019 4:16 am
Forum: ROMS Information
Topic: Error compiling COAWST
Replies: 4
Views: 3247

Re: Error compiling COAWST

Thank you, I'm doing it
by sun_92
Mon May 27, 2019 4:03 am
Forum: ROMS Information
Topic: Error compiling COAWST
Replies: 4
Views: 3247

Re: Error compiling COAWST

! Local variable declarations. ! #ifdef BIOLOGY integer :: ibt, itrc #endif integer :: NSUB, i, ispace, j, k, trd integer :: my_max_Ci, my_max_Cj, my_max_Ck #ifdef DISTRIBUTE # ifdef SOLVE3D # ifdef BIOLOGY integer :: Nreduce # else integer, parameter :: Nreduce = 5 # endif integer, parameter :: Nco...
by sun_92
Fri May 24, 2019 7:51 am
Forum: ROMS Information
Topic: Error compiling COAWST
Replies: 4
Views: 3247

Error compiling COAWST

Dear All I'm getting the following error in building COAWST using FC=ifort ? Can you please help? diag.f90(132): error #6279: A specification expression object must be a dummy argument, a COMMON block object, or an object accessible through host or use association. [NREDUCE] integer :: Nreduce -----...
by sun_92
Fri Mar 15, 2019 4:32 am
Forum: ROMS Discussion
Topic: A confusion in the run
Replies: 6
Views: 3006

Re: A confusion in the run

I tried with cycle length 360 and 365.25 both are causing errors, however, my physical run is successful with the same files. I'm stuck with this error since a long time, so kindly help me.
by sun_92
Fri Mar 15, 2019 4:30 am
Forum: ROMS Discussion
Topic: A confusion in the run
Replies: 6
Views: 3006

Re: A confusion in the run

Can anyone please help me with the run. I'm attaching the screenshot of the error
by sun_92
Wed Mar 13, 2019 4:28 am
Forum: ROMS Discussion
Topic: A confusion in the run
Replies: 6
Views: 3006

Re: A confusion in the run

Can anyone please help me with the simulation over Indian domain using bio fennel? It stops exactly after an year in the climatological simulation. However the same files are running fine with Physical simulation. Please can you help me in this regard?
by sun_92
Tue Mar 05, 2019 6:37 am
Forum: ROMS Discussion
Topic: A confusion in the run
Replies: 6
Views: 3006

Re: A confusion in the run

I'm attaching the ncdump txt of the forcing file. Yes we have set cycle length to 360. I'm facing problem only when i switch on biology, the same files are running fine without fennel. Kindly help me
by sun_92
Fri Mar 01, 2019 6:21 am
Forum: ROMS Discussion
Topic: A confusion in the run
Replies: 6
Views: 3006

A confusion in the run

Hey all, I have given a test simulation with the biological module fennel on, however the model stops at one point each time. I'm getting this error. SET_2DFLD - current model time exceeds ending value for variable: Tair TDAYS = 360.0035 Data Tmin = 0.0000 Data Tmax = 360.0000 Data Tstr = 0.0000 Dat...
by sun_92
Thu Sep 20, 2018 4:34 am
Forum: ROMS Bugs
Topic: Small bugs in CPP BIO_FENNEL with DIAG and DIAGNOSTICS_BIO
Replies: 2
Views: 2204

Re: Small bugs in CPP BIO_FENNEL with DIAG and DIAGNOSTICS_

Hello all. I was using Roms AGRIF for doing biogeochemical modelling, now switching to rutgers for the same. Can anyone please help me with the preliminary steps? I created the biundary initial and forcing files using croco tools. However the bio modules in CROCO and Rutgers are not the same. Any he...
by sun_92
Fri Aug 31, 2018 10:19 am
Forum: ROMS Information
Topic: Error while running biotoy test case
Replies: 2
Views: 2737

Re: Error while running biotoy test case

How to change the timings of the already tested cases? The ocean_time is 0 and Tair time is 0.5 1.5 2.5 etc
by sun_92
Thu Aug 30, 2018 5:39 am
Forum: ROMS Information
Topic: Error while running biotoy test case
Replies: 2
Views: 2737

Error while running biotoy test case

Hello all, i tried to give the test BIOTOY CASE using the fennel module. But I'm getting the following error. Can anybody help?

i gave the run using the command mpirun -np 1 ./oceanM ocean_bio_toy_fennel.in
by sun_92
Thu Aug 09, 2018 4:03 am
Forum: ROMS Information
Topic: Running a test case in ROMS Rutgers
Replies: 1
Views: 2632

Running a test case in ROMS Rutgers

Hello all, cheers to all of you and wishing you a great day ahead I'm quite new to ROMS model and i have done some test simulations with ROMS-AGRIF. However I'm quite new to ROMS- Rutgers and i would like to run test simulations in BoB region How are the initial boundary and forcing files generated ...