Search found 15 matches

by wuhe
Fri Apr 08, 2011 2:30 pm
Forum: ROMS Discussion
Topic: how many tidal harmonic coefficient are necessary?
Replies: 2
Views: 2801

Re: how many tidal harmonic coefficient are necessary?

thanks a lot, Kate, i have got it!
by wuhe
Mon Apr 04, 2011 4:38 am
Forum: ROMS Discussion
Topic: how many tidal harmonic coefficient are necessary?
Replies: 2
Views: 2801

how many tidal harmonic coefficient are necessary?

hi,all!
I want to simulate the tidal current of hangzhou bay of eastchina sea at least one year, and how many tidal coefficient do i add to OBC? any hint will be appreciated!
by wuhe
Wed Apr 14, 2010 3:14 pm
Forum: ROMS Discussion
Topic: problems about UV_TIDES
Replies: 6
Views: 3382

Re: problems about UV_TIDES

1、did you add obc by changing ANA_* files? you d better make a forcing file with cdl
2、i have encountered the problem before, cause some NaN is included in OBC, maybe you have the same problem, i guess.
by wuhe
Fri Apr 09, 2010 1:18 pm
Forum: ROMS Discussion
Topic: do i have to add the UV_TIDES for a real case?
Replies: 7
Views: 6791

Re: do i have to add the UV_TIDES for a real case?

thanks! kate, i am sorry that OPTS data is not corret, especially elevation phase. for example, Ephase of m2, to my knowleage, is 300 degree on the channel of china bohai sea, and about 50 in the OPTS data. so i am not sure about the accuracy of current hamornic constants. thanks! hadfield, i maybe ...
by wuhe
Mon Apr 05, 2010 2:38 pm
Forum: ROMS Discussion
Topic: do i have to add the UV_TIDES for a real case?
Replies: 7
Views: 6791

do i have to add the UV_TIDES for a real case?

hi, dear all! If I want to run a simulation of tide of a real case, do I have to add the harmonic constants of current(UV_TIDES) to the open boundary, in other words,If I only add the SSH_TIDES to the boundary, can it simulate well enough? the cpp of my simulation as followed, although it runs well,...
by wuhe
Mon Jan 04, 2010 5:36 am
Forum: ROMS Discussion
Topic: tidal simulation error
Replies: 3
Views: 2766

Re: tidal simulation error

I didn't input any boundary file, cause i did some change in the globaldefs.h according to your suggestion,( You need to hack globaldefs.h to swear to it that you do not need a boundary file. Do a search on OBC. https://www.myroms.org/forum/viewtopic.php?f=1&t=1608&hilit=tide), I changed it ...
by wuhe
Sun Jan 03, 2010 7:29 am
Forum: ROMS Discussion
Topic: tidal simulation error
Replies: 3
Views: 2766

tidal simulation error

hi,dear all I would like to do some tidal simulation, and I have run the case https://www.myroms.org/wiki/index.php/FJORD_TIDAL_CASE successfully, then I have changed some defination of cpp file (.h) like this : define ANA_FSOBC----->define SSH_TIDES define ANA_M2OBC----->define UV_TIDES ,and I make...
by wuhe
Mon Sep 14, 2009 2:46 pm
Forum: ROMS Tools and Techniques
Topic: roms_matlab plotting and analysis routines
Replies: 105
Views: 1354381

Re: roms_matlab plotting and analysis routines

hi, wilkin, I am very appreciate u to make so good plot package, and I can use it easily. and i just wonder whether it can plot the contours? if not, could u update the package function for this purpose? thanks!
by wuhe
Sat Sep 12, 2009 2:35 pm
Forum: ROMS Tools and Techniques
Topic: Chinese QQ group for ROMS (92344841)
Replies: 0
Views: 1940

Chinese QQ group for ROMS (92344841)

Hi, everyone, i am a newer here,and i come from China,for improving our ability of ROMS, especially for those speak Chinese or whose English is bad( :lol: ), just like me! i just build a QQ group of ROMS, the number is 92344841,i hope it can be useful and welcome there to discuss every question abou...
by wuhe
Wed Aug 26, 2009 2:17 pm
Forum: ROMS Tools and Techniques
Topic: rslice error?
Replies: 3
Views: 5109

Re: rslice error?

I had the same question!
by wuhe
Tue Jul 21, 2009 2:45 pm
Forum: ROMS Discussion
Topic: is STFLUX and BTFLUX necessary?
Replies: 2
Views: 2462

is STFLUX and BTFLUX necessary?

hi, i am a beginner to ROMS, and i was try to modify some cpp file included in src, for example,"#define btflux " to "#undef btflux",and then some error happened " READ_PHYPAR - could not find input file: ocean_frc.nc Elapsed CPU time (seconds): Thread # 0 CPU: 0.125 Total: ...
by wuhe
Thu Apr 30, 2009 8:28 am
Forum: ROMS Tools and Techniques
Topic: Seagrid 'setup' error
Replies: 2
Views: 3274

Re: Seagrid 'setup' error

it maybe caused by mexcdf53,u can try to remove the dir of 'mexcdf5' from the your path of matlab!
by wuhe
Thu Jan 01, 2009 3:15 am
Forum: ROMS Discussion
Topic: help: how to write data to the nc file
Replies: 1
Views: 2380

help: how to write data to the nc file

hi, i have already make the nc file with ncgen, but i dont know how to write data in the file. arango said, "you can use any program to write your data into the created NetCDF file. I usually use the MeXCDF interface of Matlab to write the processed data with just a single command line." i...
by wuhe
Thu Jan 01, 2009 12:56 am
Forum: ROMS Discussion
Topic: a problem of nc file generation
Replies: 1
Views: 2026

Re: a problem of nc file generation

i have already found the answer.i have changed the format from dos to unix with Ultraedit,and then the problem solved.by the way, my English is not good enough to express my idea, please friends excuse me!
by wuhe
Wed Dec 31, 2008 3:42 pm
Forum: ROMS Discussion
Topic: a problem of nc file generation
Replies: 1
Views: 2026

a problem of nc file generation

hi, dear
when i try to make a nc file using ncgen, there was a error like this " ncgen: try_tides.cdl: syntax error", i don't know how to do next, please help me!