combine multiple files

[Mandelli Alessandro]

Marck Oduber ha scritto:
> Hi how do I get to combine multiple grib files into 1,
> so i can be used by Grads? I am using windows version.
>
> For example I want to combine these two grib files into one (gfs.grb)
> gfs.t12z.master.grbf60
> gfs.t12z.master.grbf72

In windows is difficult, unless you find a ported version of cat.
This is the command

cat gfs* > assembly.grb
perl grib2ctl.pl assembly.grb assembly.ctl
gribmap -e -i assembly.ctl

then run grads and open assembly.ctl