grads problem

[Marco Filato]

Hello,

I'm trying to write the data of meteorological stations in Grads. Then I
need to regrid these data in order to compare them with the data of the
forecast models.
I have tried to read the User Guide.
May be because I have never programmed in Fortrun I don't understand how
it works.
Can you suggest me what to do. Is there any book or a manual about Grads
that might be easier? Something really for a principiant?
Thanks and By
Marco