Re: [ferret_users] alongshore wind calculation

To: Satyesh Ghetiya <satyeshghetiya@xxxxxxxxx>

Subject: Re: [ferret_users] alongshore wind calculation

From: Ryo Furue <furue@xxxxxxxxxx>

Date: Thu, 30 Aug 2018 19:19:19 +0900

Cc: Sandeep Mohapatra <sandeepmohapatra21@xxxxxxxxx>, ferret users <ferret_users@xxxxxxxx>

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Actually i want to calculate alongshore wind along sumatra coast that makes an angle 135 with the horizontal plane.

^ As you are mentioning the 135 degree angle, we can do some calculation to convert your normal u (towards East) and v (towards North) winds to along/cross -shore winds by simplifying the coast to be straight line with your 135 degree angle. If such simplification is fine for you, then

Along shore wind = |v| * ( 1/sqrt(2) ) - |u| * ( 1/sqrt(2) )
Cross shore wind= - [ |v| * ( 1/sqrt(2) ) + |u| * ( 1/sqrt(2) )) ]

Re: [ferret_users] alongshore wind calculation
From: Satyesh Ghetiya

References:

[ferret_users] alongshore wind calculation
From: Sandeep Mohapatra

Re: [ferret_users] alongshore wind calculation
From: Satyesh Ghetiya

Re: [ferret_users] alongshore wind calculation
From: Sandeep Mohapatra

Re: [ferret_users] alongshore wind calculation
From: Satyesh Ghetiya

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