atmospheric cells - Hadley cell

[Ilukpitiya Mudi S P Jayawardena]

Hi

 I want to plot the atmospheric cells such as Hadley cell and Walker cell using  NCEP/NCAR reanalysis data. I want to use   vertical velocity and relative divergence to plot the cells. Is it possible use vector or streamline to plot these cells using vertical velocity and divergence ?

Please help me

Thanks

Ilukpitiya