I need to filter out the low speed winds from the values inside a Grib file. This is my first time using this kind of data. I can read the file, and iterate inside all the GeoSpatialValues (getting lat, long and value from these).
To get the maximum resolution, should I use any specific list of the so called "component of wind" ?
Is there an easy way to calculate the speed from these values or should I iterate in the U values and then V values of wind to finally combine them into a vector?