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Re: [ferret_users] Gradient

Dear Theomar,

You may try @DDC (centered derivative) transformation:


If you want the vertical gradient of a variable, do:

wind_gradient = wind[z=@ddc]


2015-04-15 12:23 GMT-03:00 Theomar Trindade <theomar_trindade@xxxxxxxxxxx>:

I need to calculate a gradient of a variable, but I have no idea how to do that.

e.g.: wind_gradient=(wind(time,height+1)-wind(time,height))


Theomar Trindade de A. T. Neves
Meteorology Doc Student       | INPE/CPTEC
Doutorando em meteorologia |

Paulo Santiago
Doutorado em Meteorologia
Programa de Pós-Graduação em Meteorologia
Instituto Nacional de Pesquisas Espaciais
Tel.: (12) 3186 8637

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