Hi，
Thanks for the recommend， I have checked the code crop.pas  at https://github.com/neurolabusc/MRIcron. However, in the crop.pas, it seems the range of the cropping is defined by the parameters: lL, lR, lA, lP, lD, lV. Am I right in understanding ？And I can't find the meanings of these parameters, could you please tell me how these parameters be gotten ?

Best wishes