swath: IW1
Bperp (average): 83.07190135941156
Bpar (average): 14.709411924809201
swath: IW2
Bperp (average): 83.89506425348446
Bpar (average): 7.971823500721641
swath: IW3
Bperp (average): 84.15818139221494
Bpar (average): 2.27987995856867