# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.13        -0.85        -2.82  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20120804_102001001DAB6300_102001001995C300_2m_lsf_v040306//SETSM_s2s041_WV01_20120804_102001001DAB6300_102001001995C300_2m_lsf_seg1_meta.txt 
       -0.12        -2.31        -1.56  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20140612_1020010032304E00_102001002E1D3D00_2m_lsf_v040306//SETSM_s2s041_WV01_20140612_1020010032304E00_102001002E1D3D00_2m_lsf_seg1_meta.txt 
        1.55        -1.66        -2.15  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20150626_1020010041718100_1020010040867400_2m_lsf_v040306//SETSM_s2s041_WV01_20150626_1020010041718100_1020010040867400_2m_lsf_seg1_meta.txt 
       -1.30         0.50         0.23  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20161117_1030010060D59500_103001005F7C3500_2m_lsf_v040306//SETSM_s2s041_WV02_20161117_1030010060D59500_103001005F7C3500_2m_lsf_seg1_meta.txt 
        4.43        -4.01         3.99  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20170123_1030010064105900_1030010064D34600_2m_lsf_v040306//SETSM_s2s041_WV02_20170123_1030010064105900_1030010064D34600_2m_lsf_seg1_meta.txt 
        3.08         0.65        -0.63  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20170629_1020010065B2B900_10200100633FA600_2m_lsf_v040306//SETSM_s2s041_WV01_20170629_1020010065B2B900_10200100633FA600_2m_lsf_seg1_meta.txt 
       -0.41        -0.35        -0.23  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20180206_102001006FE3DB00_1020010070395900_2m_lsf_v030403//SETSM_s2s041_WV01_20180206_102001006FE3DB00_1020010070395900_2m_lsf_seg1_meta.txt 
       -1.79         2.65         2.64  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV03_20180419_10400100391D4100_104001003B609400_2m_lsf_v030302//SETSM_s2s041_WV03_20180419_10400100391D4100_104001003B609400_2m_lsf_seg1_meta.txt 
        0.62         0.42        -2.21  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20180627_10200100747AC700_1020010076A3B800_2m_lsf_v030302//SETSM_s2s041_WV01_20180627_10200100747AC700_1020010076A3B800_2m_lsf_seg1_meta.txt 
       -3.16         4.69         0.42  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20190419_103001008F3EA000_1030010090632200_2m_lsf_v040002//SETSM_s2s041_WV02_20190419_103001008F3EA000_1030010090632200_2m_lsf_seg1_meta.txt 
       -1.78         0.79         1.28  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV03_20190419_104001004A67B400_104001004BD47E00_2m_lsf_v040002//SETSM_s2s041_WV03_20190419_104001004A67B400_104001004BD47E00_2m_lsf_seg1_meta.txt 
       -1.25        -0.54         1.04  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV03_20200323_1040010058C16B00_1040010058C4A200_2m_lsf_v040201//SETSM_s2s041_WV03_20200323_1040010058C16B00_1040010058C4A200_2m_lsf_seg1_meta.txt