Search found 8 matches

by wpgong
Mon Oct 20, 2014 6:50 am
Forum: ROMS Bugs
Topic: latest ROMS version problem
Replies: 6
Views: 5500

Re: latest ROMS version problem

Hi, Freeman:
i tried your way, it works. many thanks.

Wenping
by wpgong
Sat Oct 18, 2014 1:27 am
Forum: ROMS Bugs
Topic: latest ROMS version problem
Replies: 6
Views: 5500

Re: latest ROMS version problem

Hi, Kate: i uploaded the ocean_estuary.in and the output.dat file from the model run. i have the following input files: *grd.nc, *ini.nc, *clm.nc, *oa.nc, *frc.nc, *bry.nc, stations.in, varinfo.dat do i still need other files or variables for the model run? for the previous version of ROMS, these fi...
by wpgong
Fri Oct 17, 2014 7:42 am
Forum: ROMS Bugs
Topic: latest ROMS version problem
Replies: 6
Views: 5500

latest ROMS version problem

I downloaded the latest version of ROMS (741) and compiled in our cluster, when i ran the model, the model stopped soon. the problem is shown as the follows: oceanM: string.c:177: NC_check_name: Assertion `name != ((void *)0)' failed. forrtl: error (76): Abort trap signal Image PC Routine Line Sourc...
by wpgong
Wed Oct 15, 2014 2:16 am
Forum: ROMS Bugs
Topic: WET_DRY and Dcrit
Replies: 13
Views: 13573

Re: WET_DRY and Dcrit

Hi, Patrick:
could you tell where and how you did the modification in the source code to successfully run with wetting and drying?
thanks.

10/15
by wpgong
Tue Oct 14, 2014 9:56 am
Forum: ROMS Problems
Topic: wetting and drying problem
Replies: 22
Views: 24846

Re: wetting and drying problem

i checked the salinity and temperature data when the cells become dry, they are unreasonably large. At which place in the source code can we keep the salinity and temperature unchanged,i.e. as the values at the previous time step, when the cells become dry?
thanks.
by wpgong
Mon Oct 13, 2014 9:46 am
Forum: ROMS Problems
Topic: wetting and drying problem
Replies: 22
Views: 24846

Re: wetting and drying problem

thanks for you guys' reply.
i tried setting the CPP LIMIT_BSTRESS, and set the horizonatal viscosity and diffusivity as zero. The problem was still there. i will try more.

Wenping 10/13
by wpgong
Sun Oct 12, 2014 2:28 am
Forum: ROMS Problems
Topic: wetting and drying problem
Replies: 22
Views: 24846

Re: wetting and drying problem

The simulated domain in my situation is much complex, very irregular coastline, and the grid seems a little zigzag. does this affect the performance of wettting_and_drying process?
Hi, Kate, what are the values of Dcrit and time step in your Cook Inlet case?
thanks.
by wpgong
Sat Oct 11, 2014 1:58 pm
Forum: ROMS Problems
Topic: wetting and drying problem
Replies: 22
Views: 24846

wetting and drying problem

i am simulating an estuary dynamics using ROMS3.7 and activated wetting_and_drying. i tested different DCRIT depths from 0.1 to 1.0m. The model can run smoothly during flood tides. however, during ebb tides when some cells become dry, very large barotropic velocities occurred around these cells and ...