Search found 8 matches
- Sat Nov 17, 2018 2:53 am
- Forum: ROMS Discussion
- Topic: Temperature significantly near land areas
- Replies: 4
- Views: 3396
Re: Temperature significantly near land areas
Thank you very much for your useful comments. I found above problem was caused by "mask" itself. when I created "grid file" with new version of Matlab (2014a) that problem is gone. I still do not know why it happen because when I check mask value of both "creating by old ver...
- Sun Nov 11, 2018 8:32 am
- Forum: ROMS Discussion
- Topic: Temperature significantly near land areas
- Replies: 4
- Views: 3396
Temperature significantly near land areas
Hello I run for real domain in East Sea of Vietnam with resolution of 9 km, 12 vertical layers. + Oceanic variables including temperature, salt, zeta, u and v getting from HYCOM. + All atmospheric variables including 'Uwind','Vwind','Pair','Tair','Qair','rain','swrad','lwrad','bhflux','bwflux','swfl...
- Fri Sep 14, 2018 8:28 am
- Forum: ROMS Discussion
- Topic: How to setup for rotating frame
- Replies: 10
- Views: 4201
Re: How to setup for rotating frame
Question on the float trajectory I ran for modified "lab_canyon" with constant bathymetry of 0.125 (m) in 2D. The angular velocity of rotating frame is 2*pi/25. The flow speed = 0.02 m/s[/b] (as shown in the Figure "zeta_and_velcity_vector.jpg". 1. I released float from location ...
- Tue Aug 21, 2018 9:41 am
- Forum: ROMS Discussion
- Topic: How to setup for rotating frame
- Replies: 10
- Views: 4201
Re: How to setup for rotating frame
Many thanks "Kate" and "Arango" for your very good comments. After setting "define" ana_spinning.h and correcting my plotting code, it is fine now. In addition, original ana_spinning.h lacked a declarations of i and j. Therefore, it gave error during compile. I correcte...
- Mon Aug 20, 2018 11:13 am
- Forum: ROMS Discussion
- Topic: How to setup for rotating frame
- Replies: 10
- Views: 4201
Re: How to setup for rotating frame
Many thanks Kate. It makes sense to me. However, I meet a problem as bellow: I ran for modified "lab_canyon" with constant bathymetry of 0.025 (m) in 2D. + west and east boundary are close ( figure c1 ). + South boundary is inflow ( Flather ) with ( vbar=-0.24m/s,ubar=-0.0022m/s, zeta=0.00...
- Mon Aug 13, 2018 6:51 am
- Forum: ROMS Discussion
- Topic: How to setup for rotating frame
- Replies: 10
- Views: 4201
Re: How to setup for rotating frame
Many thanks. Kate I have one more question that, for "LAB_CAYON" test case, I set "u" & "v" with constant "0.1_r8" for all layers in "ana_initial.h" (as shown in the figure). However, when checking in the "ocean_his.nc" for the first ti...
- Mon Aug 06, 2018 7:16 am
- Forum: ROMS Discussion
- Topic: How to setup for rotating frame
- Replies: 10
- Views: 4201
Re: How to setup for rotating frame
Thank you very much for you good comment. I tested for "LAB_CANYON". It was good. I have an additional question that, where does ana_grid.h get number of grids in x and y direction (in the ocean_his.nc: x_rho=251,y_rho=111)? I could not find any information of "Lm", "Mm"...
- Tue Jul 31, 2018 9:11 am
- Forum: ROMS Discussion
- Topic: How to setup for rotating frame
- Replies: 10
- Views: 4201
How to setup for rotating frame
Dear all I want to do test case for ideal rotating frame (as shown in the figure). The frame rotates counterclockwise. The ideal domain is in circle with land in the middle and open boundary at margin. The current direction is also in counterclockwise I highly appreciate if you can give me any advic...