# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.24         0.03        -1.00  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130323_102001002278D800_1020010021739600_2m_lsf_v040306//SETSM_s2s041_WV01_20130323_102001002278D800_1020010021739600_2m_lsf_seg1_meta.txt 
       -1.99         1.41         0.05  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170327_10300100679BC400_1030010065AD9100_2m_lsf_v040306//SETSM_s2s041_WV02_20170327_10300100679BC400_1030010065AD9100_2m_lsf_seg1_meta.txt 
        0.34        -0.57         1.88  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170407_10200100624E7500_102001005F4F1F00_2m_lsf_v040306//SETSM_s2s041_WV01_20170407_10200100624E7500_102001005F4F1F00_2m_lsf_seg1_meta.txt 
        0.30         0.05         0.29  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20180531_103001007F63A400_103001007E1E8400_2m_lsf_v030403//SETSM_s2s041_WV02_20180531_103001007F63A400_103001007E1E8400_2m_lsf_seg1_meta.txt 
        0.26        -0.03         1.20  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20190320_1020010082609C00_1020010085BF4700_2m_lsf_v030403//SETSM_s2s041_WV01_20190320_1020010082609C00_1020010085BF4700_2m_lsf_seg1_meta.txt 
       -0.39        -0.80         3.48  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200418_10300100A4220C00_10300100A57EEE00_2m_lsf_v040203//SETSM_s2s041_WV02_20200418_10300100A4220C00_10300100A57EEE00_2m_lsf_seg1_meta.txt 
        0.33         0.21        -4.86  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200606_102001009A300F00_102001009999BA00_2m_lsf_v040204//SETSM_s2s041_WV01_20200606_102001009A300F00_102001009999BA00_2m_lsf_seg1_meta.txt 
        0.91        -0.30        -1.03  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210624_10300100C132D700_10300100C1CB7A00_2m_lsf_v040309//SETSM_s2s041_WV02_20210624_10300100C132D700_10300100C1CB7A00_2m_lsf_seg1_meta.txt