online_processor.py 文件源码

def altAz(self, df):

        x = df['stereo:estimated_direction:x']
        y = df['stereo:estimated_direction:y']
        z = df['stereo:estimated_direction:z']

        _, lat, lon = cartesian_to_spherical(
            x * u.m, y * u.m, z * u.m)

        alt = Angle(90 * u.deg - lat).degree
        az = Angle(lon).wrap_at(180 * u.deg).degree
        return alt, az