[gradsusr] script to calculate specific humidity

[Davide Sacchetti]

no chance to calculate the specific humidity from air temperature and
pressure: they are independent variables.
chances are from temperature and dew point, temperature and relative
humidity ...

Davide

On Tue, 2016-06-07 at 23:04 -0400, Jose Augusto Paixão Veiga wrote:
> Dear all,
> 
> 
> Does someone has a script in GrAds to calculate the specific humidity
> from air temperature and pressure? I am asking this because Reanalysis
> 2 does not pos-process specific humidity. 
> 
> 
> I need this variable to compute the integrated moisture flux
> divergence.
> 
> 
> Thanks to all 
> 
> 
> José Augusto P. Veiga
> CREA n.: 24161
> 
> ======================================
> Universidade do Estado do Amazonas 
> Departamento de Meteorologia
> Escola Superior de Tecnologia (EST) 
> ======================================
> 
> Av. Darcy Vargas, 1200, Manaus-AM Brasil
> Work phone:    (92) 3878 4317, Ramal 4317
> Skype: veiga_j.a.p.
> 
> ======================================
> CV: http://lattes.cnpq.br/4027612512091565
> URL: https://scientificmet.wordpress.com
> ======================================
> 
> 
> 
> 
> 
> 
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