Search found 5 matches

by zduvims
Mon Jul 10, 2023 4:11 pm
Forum: ROMS Bugs
Topic: bugs in contact.m and grid_connections.m scripts?
Replies: 0
Views: 4941

bugs in contact.m and grid_connections.m scripts?

Hi, I downloaded the latest ROMS matlab package and tried to create a contact points file for composite grids. 1. First, I used the dogbone grids: c_contact('contact.nc', 0, 2); Gnames = {'dogbone_grd_left.nc','dogbone_grd_right.nc'}; G = grids_structure(Gnames); S = grid_perimeter(G); S = grid_conn...
by zduvims
Fri Jun 30, 2023 2:02 pm
Forum: ROMS Discussion
Topic: BLOWUP. REASON: MaxSpeed = 2.1E+01
Replies: 9
Views: 16961

Re: BLOWUP. REASON: MaxSpeed = 2.1E+01

Hello, all guys, I checked my forcing files, I found the high values in Uwind and Vwind. So I guess the time I started simulation was during a typhoon, and my simulation domain is quete small which may leads the blowup. Now I would change the start time and try it again, I'm not sure if this help, ...
by zduvims
Thu Jun 08, 2023 4:49 pm
Forum: ROMS Discussion
Topic: Changes in the Input File Regarding Point sources for River Forcing
Replies: 4
Views: 6641

Re: Changes in the Input File Regarding Point sources for River Forcing

Hello everyone. I want to give river in my domain using LuvSrc = T option and the LtracerSrc = T for both salinity and temperature. For checking, I have used the Matlab function map_rivers.m. The direction of the rivers is attached here. I m literally confused about the direction and the position o...
by zduvims
Fri May 26, 2023 1:06 pm
Forum: ROMS Discussion
Topic: create river forcing for 2D model
Replies: 2
Views: 4812

Re: create river forcing for 2D model

Hi John,

I set N = 1 and river_Vshape = 1, and it turned out the 2D model can work with rivers. Thank you!
by zduvims
Wed May 24, 2023 8:23 pm
Forum: ROMS Discussion
Topic: create river forcing for 2D model
Replies: 2
Views: 4812

create river forcing for 2D model

Hi everyone, I am trying to add river sources to a 2D model. The matlab script create_roms_rivers.m works for 3D, and I am not sure if I could just eliminate all the terms related to N/theta_s/theta_b. Does anyone have a matlab file that can create river forcing for a 2D model? Some concerns: 1. Sin...