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Issues in predicting advanced time step

Dear sir/madam,
I have issues in predicting the advanced time steps. For e.g. If I am giving the input data for initial 10 days, then the model could able to predict for those ten days. By using those input data for ten, how can I ask the model to predict for advanced time steps (for example 15 days)?
Thank you
Naveen T.K.
 

Ming Chen

Moderator
Staff member
Naveen,
You cannot run WRF to predict future weather/climate without forcing data. That is, if you have forcing data for the next 5 days, you can run WRF for 5-day forecast. However you cannot run it for a 10-day forecast because you don't have the lateral boundary condition for days 6-10.
Please get to know how WRF works by reading some relevant documents, probably starting form the below two:
 
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