get Estimated Hard Iron XAs Measurement
Gets x coordinate of estimated magnetometer hard iron. If isGroundTruthInitialHardIron is true, this will be equal to initialHardIronXAsMeasurement, otherwise it will be the estimated value obtained after solving calibration, that might differ from initialHardIronXAsMeasurement.
Return
true if result is available, false otherwise.
Parameters
result
instance where result will be stored.