DCM_PI_MONOCHROME2 2867 coders/dcm.c     dcm->phot_interp=DCM_PI_MONOCHROME2;
DCM_PI_MONOCHROME2 3030 coders/dcm.c         dcm->phot_interp = DCM_PI_MONOCHROME2;
DCM_PI_MONOCHROME2 3795 coders/dcm.c         (dcm->phot_interp == DCM_PI_MONOCHROME2))
DCM_PI_MONOCHROME2 4759 coders/dcm.c              (dcm.phot_interp == DCM_PI_MONOCHROME2)))