Marine currents map measured by HF radars
Hour - Hour +
 
quality control flags
0 none
1 best
2 medium
3 deficient
4 outliers
5 >100 cm/s

[ cm/s ]
0-5 25-30
5-10 30-35
10-15 35-40
15-20 40-50
20-25 >50
& IOF-Split