这个速度模糊值在RF里面,怎么画RF?
Data variables:
VEL (azimuth, distance) float64 nan nan nan nan ... -14.5 -15.0 -15.5
longitude (azimuth, distance) float64 119.8 119.8 119.8 ... 118.9 118.9
latitude (azimuth, distance) float64 31.9 31.9 31.89 ... 29.98 29.98 29.98
height (azimuth, distance) float64 0.1865 0.1931 0.1996 ... 9.276 9.289
RF (azimuth, distance) float64 nan nan nan nan ... nan nan nan nan