Search found 64 matches

by neelbasak08
Fri Mar 05, 2021 4:45 pm
Forum: ROMS Discussion
Topic: Problem faced during online nesting for ROMS using self created grid
Replies: 5
Views: 204

Re: Problem faced during online nesting for ROMS using self created grid

Thanks Mr. Wilkin, My parent grid i.e. the coarse grid has the following array structure when I try to view it in MATLAB using ncdisp command : lon_psi Size: 299x149 Dimensions: xi_psi,eta_psi Datatype: double Attributes: long_names = 'longitude of PSI-points' units = 'degree_east' lat_psi Size: 299...
by neelbasak08
Fri Mar 05, 2021 2:08 pm
Forum: ROMS Discussion
Topic: Problem faced during online nesting for ROMS using self created grid
Replies: 5
Views: 204

Re: Problem faced during online nesting for ROMS using self created grid

Thanks Mr. Wilkin ! What I intended to do is to refine my mesh in the region of [longitude left = 123; longitude right = 125; latitude lower = 9; latitude upper = 12] which is portion of my coarser grid having domain [longitude left = 115; longitude right = 129; latitude lower = 3.9; latitude upper ...
by neelbasak08
Fri Mar 05, 2021 5:35 am
Forum: ROMS Usage
Topic: Question about coarse2fine
Replies: 5
Views: 2486

Re: Question about coarse2fine

Hello ! I see this a thread discussing issues pertaining to coarse2fine.m matlab script . I am also using coarse2fine.m script for the first time and hence facing an issue. I am trying to create a finer grid from my initial coarse grid for my nesting purpose in ROMS model. The region I wanted my ref...
by neelbasak08
Fri Mar 05, 2021 5:32 am
Forum: ROMS Discussion
Topic: Problem faced during online nesting for ROMS using self created grid
Replies: 5
Views: 204

Re: Problem faced during online nesting for ROMS using self created grid

Hello ! I am trying to create a finer grid from my initial coarse grid for my nesting purpose in ROMS model. I used the matlab script coarse2fine.m . The region I wanted my refinement is a portion with the coarser grid having the boundary cordinates : [longitude left = 123; longitude right = 125; la...
by neelbasak08
Wed Mar 03, 2021 3:28 am
Forum: ROMS Discussion
Topic: Which tool is the stablest tools to create ROMS grid?
Replies: 29
Views: 6005

Re: Which tool is the stablest tools to create ROMS grid?

Thanks Mr. Charles, Another conatct.m version was overshadowing my original one. But now the contact.m version I intend to use (the one I attached) gives me the following error : >> Gnames = {'phillipines_grd_1.nc', 'phillipines_grd_1_c.nc'}; >> Cname = 'phillipines_contact.nc'; >> [S,G] = contact(G...
by neelbasak08
Tue Mar 02, 2021 2:07 pm
Forum: ROMS Discussion
Topic: Which tool is the stablest tools to create ROMS grid?
Replies: 29
Views: 6005

Re: Which tool is the stablest tools to create ROMS grid?

Hi Charles I am a new GridBuilder user. I use an old coarse grid generated by seagrid to get a fine subgrid by GridBuilder. Then problems show up when I try to generate a contact file using the ROMS function 'contact'. The error message is: Reference to non-existent field 'contact'. Error in grid_c...
by neelbasak08
Tue Mar 02, 2021 1:56 pm
Forum: ROMS Discussion
Topic: Problem faced during online nesting for ROMS using self created grid
Replies: 5
Views: 204

Problem faced during online nesting for ROMS using self created grid

Hello! I have been using ROMS for the past 1 month and now I require to use nested grids for my ROMS model purposes. I had previously created my own grid which was coarse in nature. Then I tried to use matlab routines provided with ROMS package such as coarse2fine.m and contact.m for this purpose an...
by neelbasak08
Tue Mar 02, 2021 11:54 am
Forum: ROMS Discussion
Topic: nested grid with pyroms: tutorial and python routines
Replies: 15
Views: 1599

Re: nested grid with pyroms: tutorial and python routines

Offline nesting is running two completely independent domains, except one is nested within the other. You run the larger domain first, saving daily or whatever. Then you run a script to extract boundary conditions from that domain for your smaller domain. Then you run that by itself. The child grid...
by neelbasak08
Tue Mar 02, 2021 8:07 am
Forum: ROMS Discussion
Topic: nested grid with pyroms: tutorial and python routines
Replies: 15
Views: 1599

Re: nested grid with pyroms: tutorial and python routines

You are talking about doing online nesting in that case. I have a lot less experience with that than with offline nesting. I am not sure what's the difference between online and offline nesting. I'm using MATLAB script to create my finer grids and trying to follow the instruction as demonstrated in...
by neelbasak08
Tue Mar 02, 2021 7:57 am
Forum: ROMS Discussion
Topic: nested grid with pyroms: tutorial and python routines
Replies: 15
Views: 1599

Re: nested grid with pyroms: tutorial and python routines

When doing offline nesting, each domain is a fully independent domain. You run the larger, coarser one first, then use fields from that domain to create the initial/boundary files for the smaller domain. This creation of boundary files for the child grid happens offline, for instance with pyroms, b...
by neelbasak08
Tue Mar 02, 2021 4:49 am
Forum: ROMS Discussion
Topic: Which tool is the stablest tools to create ROMS grid?
Replies: 29
Views: 6005

Re: Which tool is the stablest tools to create ROMS grid?

Hi Charles I am a new GridBuilder user. I use an old coarse grid generated by seagrid to get a fine subgrid by GridBuilder. Then problems show up when I try to generate a contact file using the ROMS function 'contact'. The error message is: Reference to non-existent field 'contact'. Error in grid_c...
by neelbasak08
Tue Mar 02, 2021 4:25 am
Forum: ROMS Discussion
Topic: nested grid with pyroms: tutorial and python routines
Replies: 15
Views: 1599

Re: nested grid with pyroms: tutorial and python routines

Is this online or offline nesting? If online, the nest needs to be a very specific subgrid of the parent, at an odd ratio such a 1:3, 1:5, etc. If offline, just make another grid as you normally would. It can be at any orientation as long as it is entirely within the parent domain. If online, I thi...
by neelbasak08
Mon Mar 01, 2021 4:52 am
Forum: ROMS Problems
Topic: Error while executing ROMS for a self created grid region
Replies: 26
Views: 1368

Re: Error while executing ROMS for a self created grid region

Thanks a lot Kate for the reply. I changed in my makefile and switched USE_MPIF90=on in my makefile (and got romsS as executable)and changed it accordingly in my build_roms.sh file as well but still for some reason I continue to get the same error as I had stated before while execeting the build_rom...
by neelbasak08
Sun Feb 28, 2021 4:57 am
Forum: ROMS Problems
Topic: Error while executing ROMS for a self created grid region
Replies: 26
Views: 1368

Re: Error while executing ROMS for a self created grid region

Thanks a lot Kate. I was able to sort that out thanks to your help. I am facing another issue now. Now, I want to use SWAN along with ROMS. I am not sure how to do it for my existing ROMS model. I tried to activate SWAN by adding: #define SWAN_COUPLING But while building it using ./build_roms.sh I a...
by neelbasak08
Sat Feb 27, 2021 7:42 am
Forum: ROMS Discussion
Topic: Problem in getting started with SWAN+ROMS
Replies: 1
Views: 203

Problem in getting started with SWAN+ROMS

Greetings ! I have been using ROMS for just over a month now. I wanted to use SWAN(only) model along with my ROMS model for my work. I tried to find as to what are the processes and how to inculcate SWAN into my ROMS model according to this https://www.myroms.org/wiki/swan.in but I am not sure what ...
by neelbasak08
Wed Feb 17, 2021 3:46 pm
Forum: ROMS Tools and Techniques
Topic: TPXO to ROMS EXPRESS (tide extraction software)
Replies: 80
Views: 27916

Re: TPXO to ROMS EXPRESS (tide extraction software)

Sorry for the late reply Mr. John and Cate. I was dealing with my examinations.

I took your suggestion, implemented it by changing the lines mentioned by Mr. John and again ran my file. Now it's working fine.

Thanks a lot for your help.

Kind regards
-Neel
by neelbasak08
Wed Feb 17, 2021 3:43 pm
Forum: ROMS Problems
Topic: Error while executing ROMS for a self created grid region
Replies: 26
Views: 1368

Re: Error while executing ROMS for a self created grid region

Thanks a lot Kate. The issue has been solved. I had a query, I believe I earlier hadn't switched on tides option in my header file. i wanted tidal forcing in my model as well. Therefore I added UV_TIDES in my header file. I have confusion as to what parameters I should turn on (i.e. change from F to...
by neelbasak08
Fri Feb 12, 2021 4:05 pm
Forum: ROMS Problems
Topic: Error while executing ROMS for a self created grid region
Replies: 26
Views: 1368

Re: Error while executing ROMS for a self created grid region

I forgot to mention that I had run another model with the exact same configuration (just different header file, forcing file ofcourse) and it ran smoothly generating the output file in the form of diag.nc, his.nc etc. I am attaching that run terminal output. Actually, it would have read the tides fi...
by neelbasak08
Thu Feb 11, 2021 12:28 pm
Forum: ROMS Tools and Techniques
Topic: TPXO to ROMS EXPRESS (tide extraction software)
Replies: 80
Views: 27916

Re: TPXO to ROMS EXPRESS (tide extraction software)

Hi Neel! It seems like the string comparison never finds a match. So I guess there is something wrong with the reading of the constituents from the file. In line 486 of TPXO2ROMS_v5pt2.m you can see that the harmonicNames are read from the variable "con" in the elevation file. Can you check if the ...
by neelbasak08
Thu Feb 11, 2021 12:24 pm
Forum: ROMS Tools and Techniques
Topic: TPXO to ROMS EXPRESS (tide extraction software)
Replies: 80
Views: 27916

Re: TPXO to ROMS EXPRESS (tide extraction software)

Dear Mr. John, I did what you had suggested me to do and received the following while running in debug mode : >> TPXO2ROMS_v5pt2_script Reading TPXO data Finished reading nR = 1 Warning: Input should be a string, character array, or cell array of character arrays. > In TPXO2ROMS_v5pt2 (line 110) In ...
by neelbasak08
Thu Feb 11, 2021 8:10 am
Forum: ROMS Problems
Topic: Error while executing ROMS for a self created grid region
Replies: 26
Views: 1368

Re: Error while executing ROMS for a self created grid region

Thanks a lot Kate. I was able to sort that out but now I am facing another issue. It's not an error as no error message is popping up but I am also getting my required output files. When I execute the model it ends within a second and no output file/files are generated from it. I checked my input gr...
by neelbasak08
Thu Feb 11, 2021 4:14 am
Forum: ROMS Tools and Techniques
Topic: TPXO to ROMS EXPRESS (tide extraction software)
Replies: 80
Views: 27916

Re: TPXO to ROMS EXPRESS (tide extraction software)

Dear Mr. John, Thanks for the reply. Here is my input lines in the TPXO2ROMS_v5pt2_script.m file: %****************Alderney Race*************** RUNTPXO=1; %set to 0 to skip computation - handy for playing with the plot only TIDE_START=3042; %From ROMS *.in file (TIME_REF=-2) t0=TIDE_START+datenum(20...
by neelbasak08
Tue Feb 09, 2021 3:08 am
Forum: ROMS Tools and Techniques
Topic: Extraction of ERA 5 data for custom grid
Replies: 20
Views: 1391

Re: Extraction of ERA 5 data for custom grid

Dear Dr. Wilkin The debug worked fine. I have some issue with running of model based on this era5 data. I was thrown the following error while running ROMS model: NETCDF_INQ_VAR - requested variable: srf_time not found in input file: frc_watl_ERA5_bulkflux_alderney201905_new.nc call from: ROMS/Utili...
by neelbasak08
Mon Feb 08, 2021 6:18 pm
Forum: ROMS Problems
Topic: Error while executing ROMS for a self created grid region
Replies: 26
Views: 1368

Re: Error while executing ROMS for a self created grid region

You need the swrad:time to match that for Uwind:time. The swrad:positive_value = "time" is pretty odd and I would change that too. I am not sure what I am supposed to change here. Do I need to change swrad:time='srf_time' to swrad:time='time' as Uwind:time='time' ? Another issue I believe is to how...
by neelbasak08
Mon Feb 08, 2021 5:06 pm
Forum: ROMS Problems
Topic: Error while executing ROMS for a self created grid region
Replies: 26
Views: 1368

Re: Error while executing ROMS for a self created grid region

Thanks a lot Dr. Kate. I made the hanges as suggested by you. But now I am facing a different error while executing the model : NETCDF_INQ_VAR - requested variable: srf_time not found in input file: frc_watl_ERA5_bulkflux_alderney201905_new.nc call from: ROMS/Utility/get_cycle.F Found Error: 02 Line...
by neelbasak08
Mon Feb 08, 2021 8:17 am
Forum: ROMS Tools and Techniques
Topic: TPXO to ROMS EXPRESS (tide extraction software)
Replies: 80
Views: 27916

Re: TPXO to ROMS EXPRESS (tide extraction software)

Dear Mr. John Thanks a lot for your kind reply. I think I had figured out the problem yesterday when I was working, I am not sure if it's correct. I made the change and it started working again but then I'm not sure what I've done is healthy or not . for nR=1:Nharmonics nT=0; for k=1:NTPXO cmp=strcm...
by neelbasak08
Sat Feb 06, 2021 3:30 pm
Forum: ROMS Tools and Techniques
Topic: Extraction of ERA 5 data for custom grid
Replies: 20
Views: 1391

Re: Extraction of ERA 5 data for custom grid

Also when I tried to run the script on MATLAB 2020b online , I was thrown the following error : Cordinates I want to use: Left longitude = 114 Right Longitude= 129 Top Latitude= 19 Bottom Latitude = 4. Date of simulation May, 2018 Duration 30 days. bbox = [114 129 4 19] bbox = 114 129 4 19 >> E = ro...
by neelbasak08
Sat Feb 06, 2021 7:46 am
Forum: ROMS Tools and Techniques
Topic: Extraction of ERA 5 data for custom grid
Replies: 20
Views: 1391

Re: Extraction of ERA 5 data for custom grid

Sorry to bother you once again Mr. Wilkin but I had a small issue which I noticed while extraction of ERA5 data using the script which you generously provided. I am using MATLAB 2020b software. When I am passing on the argument yyyy as 2019 in function, the output file generated still has the yyyy a...
by neelbasak08
Fri Feb 05, 2021 12:24 pm
Forum: ROMS Tools and Techniques
Topic: TPXO to ROMS EXPRESS (tide extraction software)
Replies: 80
Views: 27916

Re: TPXO to ROMS EXPRESS (tide extraction software)

Hi Neel, can you repeat the exercise, but with TPXO2ROMS_v5pt2_script.m (instead of TPXO2ROMS_v5pt1_script.m), and let me know what happens? If it works, I recommend deleting v5pt1, to remove future confusion. Cheers John Dear Mr. John, I repeated the process using TPXO2ROMS_v5pt2_script.m download...
by neelbasak08
Thu Feb 04, 2021 8:08 am
Forum: ROMS Problems
Topic: Error while executing ROMS for a self created grid region
Replies: 26
Views: 1368

Re: Error while executing ROMS for a self created grid region

Thanks a lot @kate. I tried to work with the changes you have suggested but I am getting the following error: MULTIFILE_INFO_S2D - Error while processing forcing multi-files: data does not include initialization time = 2019-01-02 00:00:00.00 2019-05-01 00:00:00.00 2019-05-31 23:00:00.00 frc_watl_ERA...
by neelbasak08
Thu Feb 04, 2021 7:12 am
Forum: ROMS Tools and Techniques
Topic: TPXO to ROMS EXPRESS (tide extraction software)
Replies: 80
Views: 27916

Re: TPXO to ROMS EXPRESS (tide extraction software)

Hi Neel it is pretty obvious that you have chosen some parameter or set of parameters in GridBuilder which is causing the problem in TPXO2ROMS. The GridBuilder guru, Charles James, is on leave at the moment so probably won't be able to help you with that for a week or two. There is something strang...
by neelbasak08
Tue Feb 02, 2021 5:23 am
Forum: ROMS Problems
Topic: Error while executing ROMS for a self created grid region
Replies: 26
Views: 1368

Re: Error while executing ROMS for a self created grid region

Thanks Kate for your generous reply. Is there a way to calculate TIME_REF for a given date for example I want to get data for 1 August 2019 and my tide start is D_START=1845 which corresponds to 1 January 2019 ? Maybe I change the time references of my forcing files. Maybe that can work ? Instead of...
by neelbasak08
Tue Feb 02, 2021 2:34 am
Forum: ROMS Problems
Topic: Error while executing ROMS for a self created grid region
Replies: 26
Views: 1368

Re: Error while executing ROMS for a self created grid region

Hey Ymamoutos. Thanks a lot for your help. I understand the direction to which you are are pointing me, but I believe it has not been the issue. The reason of my belief is that I had initial run the ROMS model with only TPXO9 tidal forcing file frc_TPXO9_alderneyrace_09Dec2068.nc and it was running ...
by neelbasak08
Mon Feb 01, 2021 1:35 pm
Forum: ROMS Problems
Topic: Error while executing ROMS for a self created grid region
Replies: 26
Views: 1368

Re: Error while executing ROMS for a self created grid region

Thank you so much Kate for your kind reply. I made the changes suggested by you. But again I'm down with the following error: ANA_INITIAL - vertically integrated u-momentum component: ubar (Grid = 01, Min = 0.00000000E+00 Max = 0.00000000E+00) ANA_INITIAL - vertically integrated v-momentum component...
by neelbasak08
Sat Jan 30, 2021 1:31 pm
Forum: ROMS Problems
Topic: Error while executing ROMS for a self created grid region
Replies: 26
Views: 1368

Re: Error while executing ROMS for a self created grid region

those other errors were initiated by the first one, so get the init file method figured out then try again. Thanks Mr. Jcwarner. My ROMS was running pretty well after that. Although I made a few necessary modifications that I required for my purpose. And then it generated this error. In my header f...
by neelbasak08
Fri Jan 29, 2021 4:33 pm
Forum: ROMS Tools and Techniques
Topic: Extraction of ERA 5 data for custom grid
Replies: 20
Views: 1391

Re: Extraction of ERA 5 data for custom grid

Thanks a lot Dr. Wilkin and Mr. Ymamoutos for your generous help. The script is working fine for me. Sorry from my end for being not so good while posting in ROMS discussion. I will keep that advice. Another query I had , as per the script instruction I shall need to define only BULKFLUX in my heade...
by neelbasak08
Fri Jan 29, 2021 3:45 pm
Forum: ROMS Tools and Techniques
Topic: Scripts for creating refinement-subclass nested grids using GridBuilder
Replies: 1
Views: 510

Re: Scripts for creating refinement-subclass nested grids using GridBuilder

Thank you for you script gli353. I was working with your script and followed the readme script provided with it. The code ran successfully but I am unable to see BufferedGrid in .nc format in the BufferedGrid folder. Is there a problem ? I ran the code in command window as : E = BufferedGrids(3) My ...
by neelbasak08
Fri Jan 29, 2021 3:24 pm
Forum: ROMS Tools and Techniques
Topic: Extraction of ERA 5 data for custom grid
Replies: 20
Views: 1391

Re: Extraction of ERA 5 data for custom grid

In the preamble comments for these two scripts it says: In roms_write_era5_NCARds633_frcfile.m: % First run e.g. E = roms_get_era5_ncar_ds633(year,month,bounding_box...) % and then run this script to create the forcing netcdf file. In roms_get_era5_NCARds633_bulkflux.m: % Use this function to extra...
by neelbasak08
Thu Jan 28, 2021 7:56 am
Forum: ROMS Tools and Techniques
Topic: Extraction of ERA 5 data for custom grid
Replies: 20
Views: 1391

Re: Extraction of ERA 5 data for custom grid

I have MATLAB code roms_get_era5_NCARds633_bulkflux.m that reads ECMWF ERA-5 meteorological reanalysis from the NCAR Research Data Archive (RDA) dataset ds633.0 https://rda.ucar.edu/datasets/ds633.0. Access to this dataset at RDA requires authentication with a login, so you need to be a registered ...
by neelbasak08
Tue Jan 26, 2021 3:45 am
Forum: ROMS Tools and Techniques
Topic: Extraction of ERA 5 data for custom grid
Replies: 20
Views: 1391

Re: Extraction of ERA 5 data for custom grid

Thanks a lot Mr. Wilkin. Although I faced an error(I am using MATLAB 2019b): roms_get_era5_NCARds633_bulkflux Using username:password for rda.ucar.edu from $HOME/.netrc bbox = -1.92 -2.24 49.75 49.65 Processing variable mean sea-level pressure Error using ncread Expected count to be positive. Error ...
by neelbasak08
Mon Jan 25, 2021 12:38 pm
Forum: ROMS Installation
Topic: Compilation error for build_roms.sh
Replies: 17
Views: 853

Re: Compilation error for build_roms.sh

Even I had a similar issue a few months back.

For me what worked was checking my netcdf file, it's location where it's installed and passing on the same as exact location in the netcdf portion in makefile and buildfile. Then try to recompile it.

FYI I was working on UBUNTU WSL for windows .
by neelbasak08
Sun Jan 24, 2021 6:15 pm
Forum: ROMS Tools and Techniques
Topic: Extraction of ERA 5 data for custom grid
Replies: 20
Views: 1391

Extraction of ERA 5 data for custom grid

Hello people, I wanted to use ERA-5 dataset to create an extraction data that can be used with ROMS . But I was unable to find any script that could extract data from ERA-5 and generate an output netcdf file either in MATLAB format . Scripts were available for ERA interim but I guess obsolete now. I...
by neelbasak08
Sat Jan 23, 2021 5:30 am
Forum: ROMS Problems
Topic: Error while executing ROMS for a self created grid region
Replies: 26
Views: 1368

Re: Error while executing ROMS for a self created grid region

Thank you sir for your generous help. I was able to understand now what caused the error: INP_PAR:FIND_FILE - empty file name string for standard input script KeyWord: ININAME Found Error: 05 Line: 428 Source: ROMS/Utility/inp_decode.F, find_file Thanks to your guidance , sir. Are the other errors a...
by neelbasak08
Fri Jan 22, 2021 4:37 pm
Forum: ROMS Problems
Topic: Error while executing ROMS for a self created grid region
Replies: 26
Views: 1368

Error while executing ROMS for a self created grid region

Hello people, I am a student from India and a pretty new user of ROMS having run only a few test cases. I am trying to run ROMS model for my own region. I created grid file in .nc format using GridBuilder.exe windows application provided generously by Austides team. And my header file looks like thi...
by neelbasak08
Wed Jan 20, 2021 1:55 pm
Forum: ROMS Tools and Techniques
Topic: D_ECMWF2ROMS Matlab scripts
Replies: 10
Views: 4543

Re: D_ECMWF2ROMS Matlab scripts

Hello everyone, I wanted to use d_ecmwf2roms.m matlab script to create forcing file for a grid which I created myself. But I am unable to understand how to use and run the script and what values I need to change in order to run that. Here are my grid file and other mexcdf and other snctools all adde...
by neelbasak08
Wed Jan 20, 2021 1:54 pm
Forum: ROMS Tools and Techniques
Topic: TPXO to ROMS EXPRESS (tide extraction software)
Replies: 80
Views: 27916

Re: TPXO to ROMS EXPRESS (tide extraction software)

Extremely sorry for my late reply. Thank you so much for your guidance and help. I have now created my own new grid for the region and kept the parameters as simple as possible. I took my references from the help menu and the suggestions you very generously made to me. Although the grid didn't turn ...
by neelbasak08
Wed Jan 20, 2021 1:47 pm
Forum: ROMS Tools and Techniques
Topic: D_ECMWF2ROMS Matlab scripts
Replies: 10
Views: 4543

Re: D_ECMWF2ROMS Matlab scripts

Hello everyone, I wanted to use d_ecmwf2roms.m matlab script to create forcing file for a grid which I created myself. But I am unable to understand how to use and run the script and what values I need to change in order to run that. Here are my grid file and other mexcdf and other snctools all adde...
by neelbasak08
Sun Jan 17, 2021 5:59 pm
Forum: ROMS Tools and Techniques
Topic: TPXO to ROMS EXPRESS (tide extraction software)
Replies: 80
Views: 27916

Re: TPXO to ROMS EXPRESS (tide extraction software)

Hello Cate and John I have a ran into an error while running my grid file which I made using GridBuilder .exe tool version 0.99.5 First and foremost a very very hearty gratitude for all your help and efforts. The script sent by you gentle humans got the grid file which was sent for test by Mr. John ...
by neelbasak08
Sun Jan 17, 2021 12:10 pm
Forum: ROMS Tools and Techniques
Topic: TPXO to ROMS EXPRESS (tide extraction software)
Replies: 80
Views: 27916

Re: TPXO to ROMS EXPRESS (tide extraction software)

Hello Cate Thanks a lot for your script. It moved a step ahead until it met the error: >> TPXO2ROMS_v5pt1_script TPXO_path = 'C:\Users\aBc\Documents\MATLAB\TPXO\' Reading TPXO 'Interpolating ' 'M2' ' amplitudes' Warning: Insufficient number of data points to create a triangulation-based interpolant....
by neelbasak08
Sun Jan 17, 2021 3:10 am
Forum: ROMS Tools and Techniques
Topic: TPXO to ROMS EXPRESS (tide extraction software)
Replies: 80
Views: 27916

Re: TPXO to ROMS EXPRESS (tide extraction software)

Hello Cate. Thanks a lot for your constant help to me. The script was working extremely well (atleast better than all my previous iterations) till it encountered an error at this portion specifically line 141 in your script: >> TPXO2ROMS_v5pt1_script TPXO_path = 'C:\Users\aBc\Documents\MATLAB\TPXO\'...
by neelbasak08
Sat Jan 16, 2021 2:36 am
Forum: ROMS Tools and Techniques
Topic: TPXO to ROMS EXPRESS (tide extraction software)
Replies: 80
Views: 27916

Re: TPXO to ROMS EXPRESS (tide extraction software)

I believe that my TPXO9 files are the ones I got i.e. TPXO9-atlas-v4 netcdf isn't what the script was made to extract tidal forcing from. I believe the script was meant to work on TPXO9v1 netcdf. I tried your new script TPXO2ROMS_v5pt2.m script and TPXO2ROMS_v5pt1_script.m script with the following ...
by neelbasak08
Fri Jan 15, 2021 12:23 pm
Forum: ROMS Tools and Techniques
Topic: TPXO to ROMS EXPRESS (tide extraction software)
Replies: 80
Views: 27916

Re: TPXO to ROMS EXPRESS (tide extraction software)

Thanks a lot Cate for your help. Will definitely consider your suggestion. Good luck to you as well :) Thanks a lot Mr. John, I again downloaded the TPXO to ROMS Express v. 5.1 zip file from https://austides.com/downloads/ as you had suggested. I chaned the portion of script which required giving th...
by neelbasak08
Thu Jan 14, 2021 5:06 pm
Forum: ROMS Tools and Techniques
Topic: TPXO to ROMS EXPRESS (tide extraction software)
Replies: 80
Views: 27916

Re: TPXO to ROMS EXPRESS (tide extraction software)

Thanks a lot Cate for constantly helping me out with my errors. I am highly indebted to you. Unfortunately I am now in a belief that there's something wrong I guess with the grid file itself. I am constantly getting new error with every change you suggest. I guess I must have got the wrong grid file...
by neelbasak08
Thu Jan 14, 2021 3:54 pm
Forum: ROMS Tools and Techniques
Topic: TPXO to ROMS EXPRESS (tide extraction software)
Replies: 80
Views: 27916

Re: TPXO to ROMS EXPRESS (tide extraction software)

Thanks a lot Cate. I just tested the suggestions you made by changing them accordingly in my script (I kept an original copy of the previous version of the scripts safe for backup). I ran into a rather unexpected error: >> TPXO2ROMS_v5pt1_script Reading TPXO data Unrecognized function or variable 'R...
by neelbasak08
Thu Jan 14, 2021 12:42 pm
Forum: ROMS Tools and Techniques
Topic: TPXO to ROMS EXPRESS (tide extraction software)
Replies: 80
Views: 27916

Re: TPXO to ROMS EXPRESS (tide extraction software)

Thanks a lot Cate and John for your help. Maybe there is an issue with my grid file, I will check that. I made the changes suggested by Cate for my grid but sadly it didn't work out (I shall post the error at the end): Hi Neel, yes, it's basically the same problem as above, just now for the u-coordi...
by neelbasak08
Thu Jan 14, 2021 3:16 am
Forum: ROMS Tools and Techniques
Topic: TPXO to ROMS EXPRESS (tide extraction software)
Replies: 80
Views: 27916

Re: TPXO to ROMS EXPRESS (tide extraction software)

Hey Cate Thanka a lot for your help. But I'm sorry to inform you that now I am getting a diffrent error by making the changes in TPXO2ROMS_v5pt1.m you suggested: Before the critical line (line 421 is the line where the depth is read from the TPXO grid file) the variables X and Y are determined on th...
by neelbasak08
Wed Jan 13, 2021 12:54 pm
Forum: ROMS Tools and Techniques
Topic: TPXO to ROMS EXPRESS (tide extraction software)
Replies: 80
Views: 27916

Re: TPXO to ROMS EXPRESS (tide extraction software)

Hello john, Thank you for the reply. Unfortunately I have added all my path to the files in MATLAB as per requirement. When I ran the script TPXO2ROMS_v5pt1_script.m, i encountered the following error in my command window of MATLAB: Warning: Name is nonexistent or not a directory: C:\ocean\repositor...
by neelbasak08
Tue Jan 12, 2021 3:29 pm
Forum: ROMS Tools and Techniques
Topic: TPXO to ROMS EXPRESS (tide extraction software)
Replies: 80
Views: 27916

Re: TPXO to ROMS EXPRESS (tide extraction software)

Thanks a lot for your help Cate. I have another issue. While i am running the script TPXO2ROMS_v5pt1_script.m file, I am getting the following error in the command window of MATLAB: >> TPXO2ROMS_v5pt1_script Reading TPXO data Error using internal.matlab.imagesci.nc/openToRead (line 1272) Could not o...
by neelbasak08
Mon Jan 11, 2021 2:30 pm
Forum: ROMS Tools and Techniques
Topic: TPXO to ROMS EXPRESS (tide extraction software)
Replies: 80
Views: 27916

Re: TPXO to ROMS EXPRESS (tide extraction software)

Dear John luck and all ROMS forum colleagues, I am extremely grateful to you for providing us with your TPXO v 5.1 zip file that includes scripts named : TPXO2ROMS_v5pt1.m and TPXO2ROMS_v5pt1_script.m . I am new to ROMS and just finished the upwelling test case and Fjord case a couple of days back. ...
by neelbasak08
Sat Jan 09, 2021 2:56 am
Forum: ROMS Problems
Topic: Error while compiling ROMS for the first time.
Replies: 2
Views: 323

Re: Error while compiling ROMS for the first time.

Thank you Mr. Robertson

It worked like magic for me. Now I am able to compile ROMS with ease. Thank you so much for your guidance.
by neelbasak08
Fri Jan 08, 2021 1:13 pm
Forum: ROMS Problems
Topic: Error while running Fjord test case for the first time
Replies: 1
Views: 173

Error while running Fjord test case for the first time

Sir, I am running ROMS for the first time and tried to run Fjord test case. The makefile compilation went well, build_roms.sh command ran perfectly. I followed each and every step in the tutorial https://www.myroms.org/wiki/FJORD_TIDAL_CASE .While running the final command : ./romsG < External/roms_...
by neelbasak08
Wed Jan 06, 2021 5:51 pm
Forum: ROMS Discussion
Topic: Easygrid creating grid problem
Replies: 18
Views: 6629

Re: Easygrid creating grid problem

Hi Vilandra, I am new to creating grid using Easygrid. I downloaded easygrid_v2 as in the forum and also applied all the changes discussed in this thread. My generation also ran without any error message. But my grid looks empty for the default fjord case.I am hereby attaching my photo of the grid a...
by neelbasak08
Wed Dec 30, 2020 4:07 pm
Forum: ROMS Problems
Topic: Error compiling ROMS
Replies: 3
Views: 447

Re: Error compiling ROMS

@coulomag. I am also trying to compile my ROMS with an additional problem. I am facing issues with my makefile. If you could post your makefile as an attachment then i think my issue will be solved. Thanks a lot in advance for your support.
by neelbasak08
Wed Dec 30, 2020 10:27 am
Forum: ROMS Problems
Topic: Error while compiling ROMS for the first time.
Replies: 2
Views: 323

Error while compiling ROMS for the first time.

Hello sir, I am trying to compile ROMS for the first time. I followed on windows 10 this: Tutorial: Installing ROMS in Windows XP / Vista / 7 (via Cygwin) and everything was fine. But when I tried to compile ROMS with the command $ ./build_roms.sh I obtain the following lines ,which I am attaching a...