[Wrf-users] wrf.exe stop
Carlos Ross
cf.ross at gmail.com
Tue Aug 4 09:24:18 MDT 2015
Hello Hossain,
You should decrease the time_step. I use 40 to model with domains similar
as yours.
Best regards,
Carlos.
2015-08-02 6:38 GMT-03:00 Md Hosen <md.hosen at live.vu.edu.au>:
> Dear WRF users,
>
>
> Good day!
>
>
> I am trying use WRF3.7.0 model. Please find the *NAMELIST.INPUT_01* for
> details model configuration. When I am trying to run the model, after *12
> hours simulation* I am getting the following error messages in terminal
> and rsl.error file, respectively. Please find the *rsl.error.01* file for
> detail error message.
>
>
> *From Terminal:*
>
>
> YOUR APPLICATION TERMINATED WITH THE EXIT STRING: Segmentation fault
> (signal 11)
> This typically refers to a problem with your application.
> Please see the FAQ page for debugging suggestions
>
>
> *From rsl.error file:*
>
>
> d01 2000-02-02_12:03:36 34 points exceeded cfl=2 in domain d01
> at time 2000-02-02_12:03:36 hours
> d01 2000-02-02_12:03:36 MAX AT i,j,k: 33 1
> 17 vert_cfl,w,d(eta)= 2.19422960 9.49273258E-02 1.99999809E-02
> d01 2000-02-02_12:03:36 32 points exceeded cfl=2 in domain d01
> at time 2000-02-02_12:03:36 hours
> d01 2000-02-02_12:03:36 MAX AT i,j,k: 34 1
> 17 vert_cfl,w,d(eta)= 2.19983292 5.24121895E-02 1.99999809E-02
> d01 2000-02-02_12:03:36 29 points exceeded cfl=2 in domain d01
> at time 2000-02-02_12:03:36 hours
> d01 2000-02-02_12:03:36 MAX AT i,j,k: 34 1
> 17 vert_cfl,w,d(eta)= 2.19324708 0.121355303 1.99999809E-02
>
>
> Based on these errors, I search in online for getting the solutions.
> According to some instructions, I reduced the *time_step = 4* Dx*. Also,
> I put the value, *w_damping = 1, feedback = 0 *and *damp_opt = 1*. But
> again I am getting similar error messages after *05 minutes simulation* as
> follows. Please find the *NAMELIST.INPUT_02 and rsl.error.02* files for
> more detail information.
>
>
> *From terminal window:*
>
>
> YOUR APPLICATION TERMINATED WITH THE EXIT STRING: Segmentation fault
> (signal 11)
> This typically refers to a problem with your application.
> Please see the FAQ page for debugging suggestions
>
>
> *From rsl.error file:*
>
>
> d04 2000-02-02_00:05:00 2 points exceeded cfl=2 in domain d04
> at time 2000-02-02_00:05:00 hours
> d04 2000-02-02_00:05:00 MAX AT i,j,k: 32 17
> 46 vert_cfl,w,d(eta)= 2.10318875 6.49383163 8.70000012E-03
> Timing for main: time 2000-02-02_00:05:04 on domain 4: 3.05245
> elapsed seconds
> d04 2000-02-02_00:05:04 6 points exceeded cfl=2 in domain d04
> at time 2000-02-02_00:05:04 hours
> d04 2000-02-02_00:05:04 MAX AT i,j,k: 33 17
> 46 vert_cfl,w,d(eta)= 2.29012036 8.88016987 8.70000012E-03
> d04 2000-02-02_00:05:04 2 points exceeded cfl=2 in domain d04
> at time 2000-02-02_00:05:04 hours
> d04 2000-02-02_00:05:04 MAX AT i,j,k: 32 17
> 46 vert_cfl,w,d(eta)= 2.16557574 -14.7471304 8.70000012E-03
> Timing for main: time 2000-02-02_00:05:08 on domain 4: 2.97221
> elapsed seconds
> d04 2000-02-02_00:05:08 17 points exceeded cfl=2 in domain d04
> at time 2000-02-02_00:05:08 hours
> d04 2000-02-02_00:05:08 MAX AT i,j,k: 32 17
> 46 vert_cfl,w,d(eta)= 2.70210004 12.7968359 8.70000012E-03
> d04 2000-02-02_00:05:08 5 points exceeded cfl=2 in domain d04
> at time 2000-02-02_00:05:08 hours
> d04 2000-02-02_00:05:08 MAX AT i,j,k: 33 17
> 46 vert_cfl,w,d(eta)= 2.26501703 -13.7981815 8.70000012E-03
> Timing for main: time 2000-02-02_00:05:12 on domain 4: 2.94468
> elapsed seconds
> Timing for main: time 2000-02-02_00:05:12 on domain 3: 12.33021
> elapsed seconds
> d04 2000-02-02_00:05:12 40 points exceeded cfl=2 in domain d04
> at time 2000-02-02_00:05:12 hours
> d04 2000-02-02_00:05:12 MAX AT i,j,k: 33 17
> 46 vert_cfl,w,d(eta)= 2.88312459 15.3503876 8.70000012E-03
> d04 2000-02-02_00:05:12 13 points exceeded cfl=2 in domain d04
> at time 2000-02-02_00:05:12 hours
> d04 2000-02-02_00:05:12 MAX AT i,j,k: 32 17
> 46 vert_cfl,w,d(eta)= 2.63979721 -17.5551376 8.70000012E-03
> Timing for main: time 2000-02-02_00:05:16 on domain 4: 3.06137
> elapsed seconds
> d04 2000-02-02_00:05:16 69 points exceeded cfl=2 in domain d04
> at time 2000-02-02_00:05:16 hours
> d04 2000-02-02_00:05:16 MAX AT i,j,k: 32 17
> 46 vert_cfl,w,d(eta)= 3.45710945 21.2064857 8.70000012E-03
> d04 2000-02-02_00:05:16 23 points exceeded cfl=2 in domain d04
> at time 2000-02-02_00:05:16 hours
> d04 2000-02-02_00:05:16 MAX AT i,j,k: 32 19
> 46 vert_cfl,w,d(eta)= 2.72917962 -7.51682758 8.70000012E-03
> Timing for main: time 2000-02-02_00:05:20 on domain 4: 2.94754
> elapsed seconds
> d04 2000-02-02_00:05:20 117 points exceeded cfl=2 in domain d04
> at time 2000-02-02_00:05:20 hours
> d04 2000-02-02_00:05:20 MAX AT i,j,k: 33 17
> 46 vert_cfl,w,d(eta)= 3.61709189 19.6172676 8.70000012E-03
> d04 2000-02-02_00:05:20 37 points exceeded cfl=2 in domain d04
> at time 2000-02-02_00:05:20 hours
> d04 2000-02-02_00:05:20 MAX AT i,j,k: 32 17
> 46 vert_cfl,w,d(eta)= 3.26332951 -21.0664692 8.70000012E-03
>
>
>
> Could you please suggest any way to solve those problems. Hope, you will
> extend your helping hand.
>
>
> Kind regards,
>
> Hossain
>
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>
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