60 bool DefaultElevationMask(double elevation, double azimuth, double ElevCutoff);
61 bool RotatedAntennaElevationMask(double elevation, double azimuth, double ElevCutoff);
62 double RotatedAntennaElevation(double elevation, double azimuth);
67 bool ElevationMask(double elevation, double azimuth)  in ElevationMask()  argument
70    if(DefaultElevationMask(elevation,azimuth,CI.MinElevation))  in ElevationMask()
71       return RotatedAntennaElevationMask(elevation, azimuth,CI.MinElevation);  in ElevationMask()
81 inline bool DefaultElevationMask(double elevation, double azimuth, double ElevCutoff)  in DefaultElevationMask()  argument
83    return (elevation >= ElevCutoff);  in DefaultElevationMask()
87 bool RotatedAntennaElevationMask(double elevation, double azimuth, double ElevCutoff)  in RotatedAntennaElevationMask()  argument
90    return ( RotatedAntennaElevation(elevation, azimuth) >= ElevCutoff );  in RotatedAntennaElevationMask()
100 double RotatedAntennaElevation(double elevation, double azimuth)  in RotatedAntennaElevation()  argument
107       elevation *= DEG_TO_RAD;  in RotatedAntennaElevation()
116       rhat(0) = ::cos(azimuth) * ::cos(elevation);  in RotatedAntennaElevation()
117       rhat(1) = ::sin(azimuth) * ::cos(elevation);  in RotatedAntennaElevation()
118       rhat(2) =                  ::sin(elevation);  in RotatedAntennaElevation()
123       elevation = atan2(rotated_rhat(2),RSS(rotated_rhat(0),rotated_rhat(1)));  in RotatedAntennaElevation()
124       elevation *= RAD_TO_DEG;  in RotatedAntennaElevation()
127    return elevation;  in RotatedAntennaElevation()