[gradsusr] gr2stn doesn't work

[Ricardo Hallak]

Hello, 

yes DjR, I agree, if the Earth radius is in km, pg is simply either mbar/km or hPa/km. 

Thank you, 
Ricardo 

----- Mensagem original -----

> De: "Djordje Romanic" <djordje8 at gmail.com>
> Para: "GrADS Users Forum" <gradsusr at gradsusr.org>
> Enviadas: Terça-feira, 19 de Agosto de 2014 12:38:16
> Assunto: Re: [gradsusr] gr2stn doesn't work

> Hi,

> Ricardo, this worked. Thanks a lot. I think that I messed up
> something in setting the lon and lat for the region for which I
> wanted to calculate pressure gradients.

> Just one clarification please... What would be the units for pressure
> gradients using our code? For instance, I guess that you transformed
> pressures from Pa to mbar (dividing it with 100). I am not sure what
> dimensions for dx and dy should be though. Since radius of the Earth
> is given in km (in our notation), I guess that the units for dx and
> dy should be km; right? Therefore, pg units would be mbar/km. Am I
> right?

> Thanks,
> DjR

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