WRF V4.3ERRORS while reading one or more namelists from namelist.input
- Thread starter MY_Yang
- Start date
William.Hatheway
Active member
Few things that might fix this.
Fixes the date error where your end day wasn't the same across all files
time step can be up to 6*dx (6*27 = 162) but since you are using 3:1 ratios 150 divides easier just a personal preference
the wrf users guide says that it is best to have radt = to the largest dx
cu_physics can be turned off when under ~5km resolution since the model can resolve confection explicitly
this variable only needs to be set for the first domain
since you are using nesting for the other two domains the specified doesn't need to be set true for all three and the nested ones are added.
Code:
end_day = 24, 04, 24,
to
end_day = 24, 24, 24,Fixes the date error where your end day wasn't the same across all files
Code:
time_step = 60,
to
time_step = 150,time step can be up to 6*dx (6*27 = 162) but since you are using 3:1 ratios 150 divides easier just a personal preference
Code:
radt = 30, 30, 30,
to
radt = 27, 27, 27,the wrf users guide says that it is best to have radt = to the largest dx
Code:
cu_physics = 1, 1, 1,
to
cu_physics = 1, 1, 0,cu_physics can be turned off when under ~5km resolution since the model can resolve confection explicitly
Code:
diff_opt = 1, 1, 1,
to
diff_opt = 1,this variable only needs to be set for the first domain
Code:
specified = .true., .true., .true.,
to
specified = .true., .false., .false.,
nested = .false., .true., .true.,since you are using nesting for the other two domains the specified doesn't need to be set true for all three and the nested ones are added.
Hello, thank you for your reply. I have modified my namelist.input according to your suggestions. Additionally, I encountered a small issue where I mistakenly typed "e_sn" as "s_sn". I have already corrected this mistake, but the error still persists. Looking forward to your response.this is my error and my namelist.input
Attachments
William.Hatheway
Active member
try making gwd_opt 1 across all the domains
I'm not sure if this is causing the issue, but can you try removing the extra "/" after gwd_opt and see if that makes any difference?
感谢您的帮助。此问题已解决。您的帮助确实非常宝贵，尤其是对于像我这样的初学者。
Thank you for your reply. This issue has been resolved.