Re: [ferret_users] walker circulation

To: "ektaraful ." <ektarak@xxxxxxxxx>

Subject: Re: [ferret_users] walker circulation

From: saurabh rathore <rohitsrb2020@xxxxxxxxx>

Date: Tue, 26 Jul 2016 22:37:22 +0530

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hi ektaraful

!!!!!!!!!!!!! u_anm and w_anm are the anomalies of zonal and vertical wind.
use u_anm.nc
use w_anm.nc

!!!!!!!!!!!!! stored them in u and w variable for lets say first time steps (l=1)
let uu1=u_anm[d=1, l=1]
let ww1=w_anm[d=2, l=1]

!!!!!!!!!!!!!!!!!! averaging it for 10S to 10N latitude

vector/x=30E:75W/col=1/nolab/nokey uu1[y=-10:10@ave], -100*ww1[y=-10:10@ave]

NOTE :- you should have data of zonal (U) wind and vertical wind (W) at each pressure level from 1000 hpa to 100 hpa e.g. era_interim data for pressure levels.

regards, saurabh

On Tue, Jul 26, 2016 at 1:12 PM, ektaraful . <ektarak@xxxxxxxxx> wrote:

Dear All,

I want to plot walker circulation in ferret. How can I do that, any sample ferret script/demo?

thanks

REGARDS

Saurabh Rathore

Research Scholar (PhD.)

Centre For Oceans, Rivers, Atmosphere & Land Science Technology

Indian Institute Of Technology, Kharagpur

contact :- 91- 8345984434