function Amps = hotspin_I_amplitudes( sx, sy, sz, sensor_direction)
% creates sensor sensitity curves during specimen rotation at the specified sensor location:
% * sx, sy, sz:  position of sensor
% * sensor_direction: 1=sensor x-driection, 2=sensor y-direction, 3=sensor z-direction

% get Y values
A = hotspin_I_vs_phi( sx, sy, sz, -250, 250, sensor_direction);

% calc amplitudes
Amps = max( A) - min( A);