Search found 8 matches

by WANGQIAN
Mon Aug 06, 2018 9:00 am
Forum: ROMS Discussion
Topic: River bottom salinity too high
Replies: 9
Views: 1592

Re: River bottom salinity too high

Thank you kate, mark and Ivica, I find some error with my river forcing file. When I do my python script, some transport data is positive for outflow :oops: . Now I fix them, the model is stable. And I only use salt trace with all Vshape equal. If the model gets unstable, I will adjust them. Thank y...
by WANGQIAN
Fri Aug 03, 2018 2:29 am
Forum: ROMS Discussion
Topic: River bottom salinity too high
Replies: 9
Views: 1592

Re: River bottom salinity too high

I don't know about the salt, but you need to set the temperature tracer on inflow as well. The only time you can skip setting the river tracers is when your rivers all flow outward. If you don't on inflow, the model will go unstable. Thank you kate , I will try this. But in wikiroms/river_runoff, i...
by WANGQIAN
Thu Aug 02, 2018 3:14 pm
Forum: ROMS Discussion
Topic: River bottom salinity too high
Replies: 9
Views: 1592

River bottom salinity too high

Hi everyone I make river forcing file and make salinity zero every time in this file. And in .in file like this LuvSrc == T ! horizontal momentum transport LwSrc == F ! volume vertical influx ! Logical switches (TRUE/FALSE) to activate tracers point Sources/Sinks ! (like river runoff) and to specify...
by WANGQIAN
Mon Jun 11, 2018 1:53 pm
Forum: ROMS Discussion
Topic: Weights file
Replies: 8
Views: 3511

Re: Weights file

Hi Fernando, I had the same problem with the c1, c2 and c3 arrays and I found that when you create the HYCOM grid with the get_hycom_GLBa0.08_grid script, you have to do it with two more nodes than those you actually need, because, for some reason, the longitude and latitude vector that is used in ...
by WANGQIAN
Sun Jun 10, 2018 7:37 am
Forum: ROMS Tools and Techniques
Topic: No remap_matrix data in remap_weights file
Replies: 2
Views: 881

Re: No remap_matrix data in remap_weights file

I don't know that this is your problem, but one potential problem is that your longitudes are negative and the HYCOM longitudes are all positive. I've got a little script to add 360 to the grid file longitudes - and another to subtract 360. Oh, it's a very stupid mistake. I do HYCOM_grid file by my...
by WANGQIAN
Fri Jun 08, 2018 11:55 am
Forum: ROMS Tools and Techniques
Topic: No remap_matrix data in remap_weights file
Replies: 2
Views: 881

No remap_matrix data in remap_weights file

hello everyone, I want to make clm file with pyroms, according to the example named Palau_HYCOM , I run make_remap_weights_file.py ,but there is no remap_matrix data in remap_weights file. I make ROMS grid file with GridBulider , and I also have HYCOM_grid file. Maybe something wrong in this line in...
by WANGQIAN
Mon Apr 09, 2018 1:47 pm
Forum: ROMS Tools and Techniques
Topic: error with pyroms.get_nc_Grid_HYCOM.py
Replies: 2
Views: 913

Re: error with pyroms.get_nc_Grid_HYCOM.py

kate wrote:Sorry about that. I had cleaned up some of those, but not all. Do a "git pull" to get the fix.
It worked ! Thank you very much :D
WangQian
by WANGQIAN
Sun Apr 08, 2018 12:34 pm
Forum: ROMS Tools and Techniques
Topic: error with pyroms.get_nc_Grid_HYCOM.py
Replies: 2
Views: 913

error with pyroms.get_nc_Grid_HYCOM.py

Hello everyone, when I use pyroms to make clim with the example named Palau_HYCOM,I meet a mistake like this: File "make_clm.py", line 34, in <module> src_grd = pyroms_toolbox.Grid_HYCOM.get_nc_Grid_HYCOM('/run/media/root/8E2A6BBD2A6BA0C7/data/HYCOM_SCS_grid.nc') File "/opt/pyroms/lib/python3.6/site...