Regarding 2D - LCM Code in Osprey: Doubts about Usage

Hello, everyone! I have downloaded Osprey from the website( https://github.com/schorschinho/osprey/tree
/MSM), but I failed to find the relevant code for 2D - LCM as stated in the literature( MagnReson Med:DOI: 10.1002/mrm.30209). I wonder if the 2D - LCM has been integrated into Osprey. If yes, how can I use it? Looking forward to your reply. Thank you!