# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        1.43        -1.29        -3.58  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20100904_102001000FD6FF00_102001000E6D9B00_2m_lsf_v040306//SETSM_s2s041_WV01_20100904_102001000FD6FF00_102001000E6D9B00_2m_lsf_seg1_meta.txt 
        1.51        -2.66        -0.83  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20110727_1020010013896B00_10200100155AF900_2m_lsf_v040306//SETSM_s2s041_WV01_20110727_1020010013896B00_10200100155AF900_2m_lsf_seg1_meta.txt 
       -1.86         0.51        -0.88  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130707_1020010022E64700_1020010024009B00_2m_lsf_v040306//SETSM_s2s041_WV01_20130707_1020010022E64700_1020010024009B00_2m_lsf_seg1_meta.txt 
        2.93        -0.73         2.82  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20140716_102001002FAD6C00_1020010031232400_2m_lsf_v040306//SETSM_s2s041_WV01_20140716_102001002FAD6C00_1020010031232400_2m_lsf_seg1_meta.txt 
       -0.76         0.39         5.42  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20140909_1030010036236300_103001003796D000_2m_lsf_v040306//SETSM_s2s041_WV02_20140909_1030010036236300_103001003796D000_2m_lsf_seg1_meta.txt 
       -0.86         0.63        -5.50  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20141018_10200100339B4A00_10200100355D4500_2m_lsf_v040201//SETSM_s2s041_WV01_20141018_10200100339B4A00_10200100355D4500_2m_lsf_seg1_meta.txt 
       -2.89         1.95         1.27  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20150508_103001004034C900_103001003F027800_2m_lsf_v040306//SETSM_s2s041_WV02_20150508_103001004034C900_103001003F027800_2m_lsf_seg1_meta.txt 
       -1.46         0.76        -4.54  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20150514_1030010041783800_1030010041A4D000_2m_lsf_v040307//SETSM_s2s041_WV02_20150514_1030010041783800_1030010041A4D000_2m_lsf_seg2_meta.txt 
       -0.38         0.37        -0.59  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160708_1030010058045D00_10300100582DF700_2m_lsf_v040306//SETSM_s2s041_WV02_20160708_1030010058045D00_10300100582DF700_2m_lsf_seg1_meta.txt 
       -2.46         2.02        -0.52  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170627_10200100625FA200_1020010063CD3700_2m_lsf_v040306//SETSM_s2s041_WV01_20170627_10200100625FA200_1020010063CD3700_2m_lsf_seg1_meta.txt 
       -1.07         1.92        -2.05  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180814_1020010078C1BD00_10200100756B6000_2m_lsf_v030400//SETSM_s2s041_WV01_20180814_1020010078C1BD00_10200100756B6000_2m_lsf_seg1_meta.txt 
       -0.63        -2.26         3.39  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20190216_103001008A785300_103001008A765600_2m_lsf_v040002//SETSM_s2s041_WV02_20190216_103001008A785300_103001008A765600_2m_lsf_seg1_meta.txt 
       -2.04        -0.56        -2.22  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20190216_103001008C7C3D00_103001008C296500_2m_lsf_v040002//SETSM_s2s041_WV02_20190216_103001008C7C3D00_103001008C296500_2m_lsf_seg1_meta.txt 
        4.64        -1.13         8.18  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W1W3_20190819_102001008AC05600_1040010050C08C00_2m_lsf_v040310//SETSM_s2s041_W1W3_20190819_102001008AC05600_1040010050C08C00_2m_lsf_seg2_meta.txt 
       -3.92        -0.76        -2.01  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200304_10300100A5596800_10300100A230DD00_2m_lsf_v040201//SETSM_s2s041_WV02_20200304_10300100A5596800_10300100A230DD00_2m_lsf_seg1_meta.txt 
        0.12         2.94         0.56  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200410_10200100971E8800_10200100967F8100_2m_lsf_v040201//SETSM_s2s041_WV01_20200410_10200100971E8800_10200100967F8100_2m_lsf_seg1_meta.txt 
        2.44        -0.85         2.01  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210424_10200100B0683000_10200100B076E000_2m_lsf_v040307//SETSM_s2s041_WV01_20210424_10200100B0683000_10200100B076E000_2m_lsf_seg1_meta.txt 
        2.79        -1.82         0.61  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210620_10300100C0515300_10300100C060C100_2m_lsf_v040309//SETSM_s2s041_WV02_20210620_10300100C0515300_10300100C060C100_2m_lsf_seg1_meta.txt 
        2.47         0.57        -1.55  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210623_10200100B2E73400_10200100B30C0A00_2m_lsf_v040309//SETSM_s2s041_WV01_20210623_10200100B2E73400_10200100B30C0A00_2m_lsf_seg1_meta.txt