Wind speed direction

[Cristian Gonzal Muñoz Castillo]

Hi Grads users,

I have wind speed data and i would like to display it on grads as vectors
on each grid point. I also have on a different variable their direction
measured as sexagesimal degrees. Is there any way to do what i want? That
is associate each wind speed with its corresponding direction and display
that association on grads as a vector.

Thank you all.

-- 
Cristian G. Muñoz Castillo
Geofísico
Licenciado en Ciencias Físicas
Oficina 442
Depto. Geofísica (DGEO)
Fono (41) 2203155
Facultad Ciencias Físicas y Matemáticas
Universidad de Concepción
Concepción
Chile