how to plot radar data? RHI mode ?

hi, we have given a .nc file, which contains RHI(range heigh indicator) radar data. this quickly infers you that your Azimuth angle is fixed at 220 whereas Elevation angle is changing from 0 to 180 at an interval decided by the speed of elevation and beam of the radar antenna. I am asked to plot this data. yet I have no idea how to do this in Matlab. (eg. same kind of plot is attached. )

data : https://www.dropbox.com/s/z0fgv9mr7hmuef9/KASPR_20130912-084548_rppvasu.nc?dl=0