How can I start forecasting with WRF??

Discuss advection schemes, timestepping, pressure gradients, coordinates, etc.

How can I start forecasting with WRF??

Postby fifth93 » Sun Oct 14, 2018 12:02 pm

Hi, I recently started using WRF.

I used WRF for predict some specific location's past days weather.

Now I faced big problem

I need to forecasting next moment. minute, hours or days.

but I can't find what should I do for forecasting

my states
- OS : Ubuntu 16.04
- WRF : v3.9
- WPS : v3.9
things what i did
install WRF and WPS. Following the tutorials, Predicted some location's weather that I want to know

I will appreciate even little help

thank you
fifth93
 
Posts: 1
Joined: Sun Oct 14, 2018 11:42 am

Re: How can I start forecasting with WRF??

Postby jcanellas » Thu Aug 06, 2020 11:07 am

Hello,
I believe all you should know about forecasting is detailed in the ARW v4 User's Guide. You should download it and thoroughly read it several times.

In short, in order to perform regional forecast, you need:
- Global model forecasts to initialize. It MUST be forecast files. Otherwise you will be dynamically downscaling.
- Running your simulation. Choose your schemes carefully.
- Some sort of postprocessing depending on the variable you want to forecast. Typically you will perform MOS.
jcanellas
 
Posts: 14
Joined: Tue Jun 18, 2019 9:21 am
Location: Buenos Aires, Argentina


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