# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
       -2.15        -0.13         0.84  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20131124_10200100281CB100_102001002975DE00_2m_lsf_v040306//SETSM_s2s041_WV01_20131124_10200100281CB100_102001002975DE00_2m_lsf_seg1_meta.txt 
        3.61         0.87        -0.80  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20160205_102001004A8E9400_102001004945D300_2m_lsf_v040306//SETSM_s2s041_WV01_20160205_102001004A8E9400_102001004945D300_2m_lsf_seg1_meta.txt 
        2.87         1.12        -1.29  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20160330_102001004C53A000_102001004C5AC500_2m_lsf_v040306//SETSM_s2s041_WV01_20160330_102001004C53A000_102001004C5AC500_2m_lsf_seg1_meta.txt 
       -1.58        -1.78        -0.22  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20170608_102001006330C300_1020010063945400_2m_lsf_v040306//SETSM_s2s041_WV01_20170608_102001006330C300_1020010063945400_2m_lsf_seg1_meta.txt 
        0.11         2.16        -0.96  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV03_20170610_104001002E5FD700_104001002D87CC00_2m_lsf_v040306//SETSM_s2s041_WV03_20170610_104001002E5FD700_104001002D87CC00_2m_lsf_seg1_meta.txt 
       -2.56         0.42        -2.40  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20180716_1030010080A69900_10300100816DA400_2m_lsf_v030403//SETSM_s2s041_WV02_20180716_1030010080A69900_10300100816DA400_2m_lsf_seg1_meta.txt 
       -0.08        -1.54        -0.40  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV03_20180728_104001003FA78800_104001003FBADF00_2m_lsf_v030403//SETSM_s2s041_WV03_20180728_104001003FA78800_104001003FBADF00_2m_lsf_seg1_meta.txt 
       -0.64        -2.96         2.67  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20191007_103001009C592500_103001009A517900_2m_lsf_v040300//SETSM_s2s041_WV02_20191007_103001009C592500_103001009A517900_2m_lsf_seg1_meta.txt 
        0.43         1.84         2.56  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20220319_10300100CF069700_10300100CFD87700_2m_lsf_v040311//SETSM_s2s041_WV02_20220319_10300100CF069700_10300100CFD87700_2m_lsf_seg1_meta.txt