# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.13        -0.57        -0.72  /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 
        0.20         0.37         0.86  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20140508_1030010031821100_1030010030134D00_2m_lsf_v040306//SETSM_s2s041_WV02_20140508_1030010031821100_1030010030134D00_2m_lsf_seg1_meta.txt 
       -1.49         1.93         2.86  /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 
        0.08        -0.36        -5.81  /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 
        0.04        -0.46        -4.40  /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 
       -1.15         2.08         2.31  /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 
        0.20        -0.54        -0.43  /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 
       -0.30        -0.71         3.82  /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 
        0.54        -0.13        -1.81  /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 
       -0.70        -1.44        -1.85  /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 
        0.77         0.78         0.62  /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 
        0.83        -0.53         2.33  /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 
        0.28        -0.95         1.03  /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 
        0.23        -0.24        -1.52  /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 
        0.62         0.39         0.53  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210718_10200100B49B3800_10200100B4D21C00_2m_lsf_v040309//SETSM_s2s041_WV01_20210718_10200100B49B3800_10200100B4D21C00_2m_lsf_seg2_meta.txt 
       -0.30         0.36         2.17  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220221_10300100CD2D4200_10300100CE4D1000_2m_lsf_v040311//SETSM_s2s041_WV02_20220221_10300100CD2D4200_10300100CE4D1000_2m_lsf_seg1_meta.txt