search

NOAA-SWPC / GSMWAM-IPE

Coupled NEMS app for WAM-IPE
5 stars 11 forks source link

wfs output check #52

Closed ZhuxiaoLi66 closed 3 years ago

ZhuxiaoLi66 commented 3 years ago

T_20210504 T_20210505 N2_20210505 N2_20210504 O_20210505 O_20210504

ZhuxiaoLi66 commented 3 years ago

The extreme values (Max, Min) of all variables in wfs output in the folder 20210504 seem reasonable and with a narrower range compared with 20210503 runs. The vertical velocity is within +- 100m/s.

ZhuxiaoLi66 commented 3 years ago

Excuse me, all of the plots above indicate the variables at pressure level of 134 in WAM, at about 250km.

ZhuxiaoLi66 commented 3 years ago

When I checked the wfs output on WCOSS
/gpfs/dell2/ptmp/swpc.spacepara/pseudoops/wfs.20210503/12 I found some large vertical wind points near the top level at 70N lat accurred around 12Z and became mild after 1 hour and the model survived through this without any problem. The evolution of the W, T, U at 11UT 12 and 13UT at the vertical section through 70N has been traced as following. W_70N_hgt_lon_2021050312UT W_70N_hgt_lon_2021050313UT

U_W_T_70N_vertical_2021050311UT

U_W_T_70N_vertical_2021050312UT U_W_T_70N_vertical_2021050313UT

ZhuxiaoLi66 commented 3 years ago

The above plots are height_longitude plots, the color counter of the last 3 plots are Temperature and vectors indicate U & W. The W should be upward positive, right?

twfang commented 3 years ago

Thanks, Zhuxiao. Yes, Wn looks large. The model seems to be able to corp with the large perturbation and has been running stable now.

timfullerrowell commented 3 years ago

Thanks Zhuxiao,

Yes, W is positive up. These are driven by high latitude magnetospheric forcing, rather than DA, so have been there in all the coupled model validation studies with IPE, and IPE has been fine. I think the issue with IPE is something else, and is probably not DA either. We will see.

Any news on Adam's run, Tzu-Wei? Can we breathe yet? Tim

On Thu, May 6, 2021 at 3:10 PM ZhuxiaoLi @.***> wrote:

When I checked the wfs output on WCOSS /gpfs/dell2/ptmp/swpc.spacepara/pseudoops/wfs.20210503/12 I found some large vertical wind points near the top level at 70N lat accurred around 12Z and became mild after 1 hour and the model survived through this without any problem. The evolution of the W, T, U at 11UT 12 and 13UT at the vertical section through 70N has been traced as following. [image: W_70N_hgt_lon_2021050312UT] https://user-images.githubusercontent.com/22546571/117365333-62b2e100-ae7c-11eb-9658-013f52f4fded.png [image: W_70N_hgt_lon_2021050313UT] https://user-images.githubusercontent.com/22546571/117365490-95f57000-ae7c-11eb-849e-ac19e87361c6.png

[image: U_W_T_70N_vertical_2021050311UT] https://user-images.githubusercontent.com/22546571/117365546-ac9bc700-ae7c-11eb-9616-f12d665f34a9.png

[image: W_70N_hgt_lon_2021050312UT] https://user-images.githubusercontent.com/22546571/117365369-70686680-ae7c-11eb-910f-d7076e9acce9.png [image: W_70N_hgt_lon_2021050313UT] https://user-images.githubusercontent.com/22546571/117365391-74948400-ae7c-11eb-9014-2d59edfcfec2.png

— You are receiving this because you were assigned. Reply to this email directly, view it on GitHub https://github.com/NOAA-SWPC/GSMWAM-IPE/issues/52#issuecomment-833869137, or unsubscribe https://github.com/notifications/unsubscribe-auth/AH5BFOBB7NGGXQ2GBW7R4ITTMMAVDANCNFSM44F2STYA .