# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        4.16         2.13         0.34  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20140306_102001002B4F6B00_102001002A8AFB00_2m_lsf_v040306//SETSM_s2s041_WV01_20140306_102001002B4F6B00_102001002A8AFB00_2m_lsf_seg1_meta.txt 
       -2.01         0.04        -1.33  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20140307_103001002EC4FA00_103001002DACCA00_2m_lsf_v040306//SETSM_s2s041_WV02_20140307_103001002EC4FA00_103001002DACCA00_2m_lsf_seg1_meta.txt 
        0.18        -2.03         0.37  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20150213_103001003D9BE500_103001003DA12700_2m_lsf_v040306//SETSM_s2s041_WV02_20150213_103001003D9BE500_103001003DA12700_2m_lsf_seg1_meta.txt 
       -0.69        -3.40        -2.83  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20170327_103001006786CF00_1030010066A47D00_2m_lsf_v040306//SETSM_s2s041_WV02_20170327_103001006786CF00_1030010066A47D00_2m_lsf_seg1_meta.txt 
        1.16        -0.86         2.25  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20170330_1030010067A7C200_1030010066984C00_2m_lsf_v040306//SETSM_s2s041_WV02_20170330_1030010067A7C200_1030010066984C00_2m_lsf_seg1_meta.txt 
       -5.35         3.23         2.07  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20181102_103001008523B900_10300100864FD100_2m_lsf_v030403//SETSM_s2s041_WV02_20181102_103001008523B900_10300100864FD100_2m_lsf_seg2_meta.txt 
        0.42         3.14         1.12  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20190225_1020010081C37A00_1020010082A7D800_2m_lsf_v030403//SETSM_s2s041_WV01_20190225_1020010081C37A00_1020010082A7D800_2m_lsf_seg1_meta.txt 
       -2.09        -0.41        -2.89  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20200630_1020010096DBE200_1020010099514800_2m_lsf_v040204//SETSM_s2s041_WV01_20200630_1020010096DBE200_1020010099514800_2m_lsf_seg1_meta.txt 
        3.42        -0.43         1.40  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20220221_10200100BF011000_10200100BF8B0D00_2m_lsf_v040311//SETSM_s2s041_WV01_20220221_10200100BF011000_10200100BF8B0D00_2m_lsf_seg1_meta.txt 
        0.80        -1.39        -0.48  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20220421_10200100C2D62600_10200100C36BBC00_2m_lsf_v040311//SETSM_s2s041_WV01_20220421_10200100C2D62600_10200100C36BBC00_2m_lsf_seg1_meta.txt