# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.22         0.79         0.46  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130623_1030010024CCFA00_1030010024278000_2m_lsf_v040306//SETSM_s2s041_WV02_20130623_1030010024CCFA00_1030010024278000_2m_lsf_seg1_meta.txt 
       -0.48         3.59        -2.16  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20140510_103001002F0E5400_1030010030CF5F00_2m_lsf_v040306//SETSM_s2s041_WV02_20140510_103001002F0E5400_1030010030CF5F00_2m_lsf_seg1_meta.txt 
        0.33        -1.52        -2.13  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20150714_102001004195F700_102001003F576200_2m_lsf_v040306//SETSM_s2s041_WV01_20150714_102001004195F700_102001003F576200_2m_lsf_seg1_meta.txt 
        0.97         0.74        -1.02  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170314_10300100674A1A00_1030010064A58100_2m_lsf_v040300//SETSM_s2s041_WV02_20170314_10300100674A1A00_1030010064A58100_2m_lsf_seg1_meta.txt 
       -2.86         4.17         1.10  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170611_103001006D1ABE00_103001006D2C8800_2m_lsf_v040101//SETSM_s2s041_WV02_20170611_103001006D1ABE00_103001006D2C8800_2m_lsf_seg1_meta.txt 
       -0.39         3.07         1.85  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20190422_1030010091713200_103001008FBAD900_2m_lsf_v040307//SETSM_s2s041_WV02_20190422_1030010091713200_103001008FBAD900_2m_lsf_seg1_meta.txt 
       -0.66        -3.67        -1.27  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20190625_102001008582FC00_102001008767E800_2m_lsf_v040101//SETSM_s2s041_WV01_20190625_102001008582FC00_102001008767E800_2m_lsf_seg1_meta.txt 
       -0.02         1.09         1.54  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200426_10300100A6785E00_10300100A6742B00_2m_lsf_v040201//SETSM_s2s041_WV02_20200426_10300100A6785E00_10300100A6742B00_2m_lsf_seg1_meta.txt 
        0.83        -0.63        -3.35  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200625_1020010099C99B00_102001009BB09500_2m_lsf_v040204//SETSM_s2s041_WV01_20200625_1020010099C99B00_102001009BB09500_2m_lsf_seg1_meta.txt 
        1.48        -2.85        -1.14  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200914_102001009DAC5600_102001009DB2B400_2m_lsf_v040307//SETSM_s2s041_WV01_20200914_102001009DAC5600_102001009DB2B400_2m_lsf_seg1_meta.txt 
        0.58        -4.78         6.13  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220309_10300100CE4EC100_10300100CF81BB00_2m_lsf_v040311//SETSM_s2s041_WV02_20220309_10300100CE4EC100_10300100CF81BB00_2m_lsf_seg1_meta.txt