Hi, I am trying to simulate a plume. When I was reading the paper, I found that there are two ways to set the wind speed.
First:
"
In this study, an initially uniform wind in the x direction is considered over each simulation in the WRF-LES.Accordingly, we perform 10 simulations with varied wind speeds ranging from 1 to 10 m s -1.
"
Second:
"
Since the format of our training data will be an image of total column enhancement in each pixel,
we primarily focus on conducting LES experiments with different geostrophic wind
speeds ranging from 1 to 10 m s−1, while keeping the surface sensible and latent heat
fluxes at 400 W/m2 and 40 W/m2, respectively.
"
Do these two wind speeds mean the same thing?
Where should I set the wind speed?
I found in the wrfinput file i can modify the keyword 'U', is that a correct way to change wind speed?
First:
"
In this study, an initially uniform wind in the x direction is considered over each simulation in the WRF-LES.Accordingly, we perform 10 simulations with varied wind speeds ranging from 1 to 10 m s -1.
"
Second:
"
Since the format of our training data will be an image of total column enhancement in each pixel,
we primarily focus on conducting LES experiments with different geostrophic wind
speeds ranging from 1 to 10 m s−1, while keeping the surface sensible and latent heat
fluxes at 400 W/m2 and 40 W/m2, respectively.
"
Do these two wind speeds mean the same thing?
Where should I set the wind speed?
I found in the wrfinput file i can modify the keyword 'U', is that a correct way to change wind speed?