This is a plugin for the Android app AFTrack to get the wind grib data from NOAA or other available grib locations. It show wind, current or wave on the map or in wind info dialog.
First download a grib file for a selected area.
To use the data inside AFTrack please check the 'Use Plugin' option. And select 'show real time' to see a continuously wind info on the map.
When select 'Show Grib' a step wise view of x hours is possible - belongs to the download file parameters.
The plugin is not visible in the app launcher but you will see it in the system settings or inside AFTrack overlays.
Grib files comes with very different parameter settings. If you have problems with some source please let me know.