opengrads 2.0.a5.oga.3 grib2ctl

[Marck Oduber]

Hi I usually use grads-1.8sl11-win32e and convert from grib2 to grib1, but
I wanted to experiment with the new opengrads(grads-2.0.x-win32_superpack).

Where (which dir) can I add these commands in a batch file (wafs.bat)?

cat fh*.*octantl* >gfs.grb
perl grib2ctl.pl -verf gfs.grb >gfs.ctl
gribmap -i gfs.ctl
del fh*.*octantl*

In the old pcgrads it was in the win32e dir..
Is there a different procedure in the opengrads 2.0.a5.oga.3? Where I could
get the same results?

Thanks
Marck