Manually Adding GRIBs to iNavx without Jailbreak
Back in July of 2011 I wrote a pretty geeky post about adding grib files to iNavx by first jailbreaking your iPad and then doing a series of complicated steps to get the gribs from Airmail (or wherever you download them from) to the iPad. I’m here to say that with newer versions of iOS (5+) there is an easier way. First I should explain why this is a concern. If you are bluewater cruising, chances are you will not be able to use iNavX’s built in GRIB downloader. This means that you will have to download them through Airmail, zygrib, Ocens, mailasail, or what have you. These programs all have decent grib viewers but it is sometimes nice to overlay these on your charts. Enter the solution. ...