1 #ifndef NirDistortionMap_h 
    2 #define NirDistortionMap_h 
bool SetUndistortedFocalPlane(const double ux, const double uy)
Compute distorted focal plane x/y. 
 
bool SetFocalPlane(const double dx, const double dy)
Compute undistorted focal plane x/y. 
 
Distort/undistort focal plane coordinates.