Light weight Gribs:
Minimal openWRF Gribs can be delivered using the saildocs.com email delivery system for the bandwidth impaired. All of the openWRF Gribs have a minimal version that includes only wind at 10m. The resulting Grib files are about 20% the volume of the original Gribs.
How to use saildocs:
send http://openskiron.org/saildocs/<name of the file>.grb.bz2
The requested Grib file will be send to your email in a few seconds thus saving the need to browse the web with limited bandwidth.
List of minimal files and their URLs:
The list of minimal files and usage instruction can be downloaded from this link