# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.82        -0.42        -0.89  /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 
        0.67        -0.61         7.50  /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 
        0.47        -0.18        -5.60  /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 
        0.56        -0.69        -4.04  /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         1.02       -11.75  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W2W2_20160220_1030010052270B00_1030010052C9E500_2m_lsf_v040002//SETSM_s2s041_W2W2_20160220_1030010052270B00_1030010052C9E500_2m_lsf_seg1_meta.txt 
       -6.71         1.81        -6.28  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W2W2_20160226_1030010052270B00_10300100524EF900_2m_lsf_v040002//SETSM_s2s041_W2W2_20160226_1030010052270B00_10300100524EF900_2m_lsf_seg1_meta.txt 
        0.61        -0.21         7.01  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W2W2_20160226_1030010052270B00_1030010054D38D00_2m_lsf_v040307//SETSM_s2s041_W2W2_20160226_1030010052270B00_1030010054D38D00_2m_lsf_seg1_meta.txt 
        0.83        -0.23         8.03  /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 
        0.59        -0.09        -0.90  /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 
        0.94        -0.47         3.74  /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 
        0.53         0.14         0.35  /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 
        0.88         0.45         2.15  /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 
        0.19        -0.50         0.69  /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