# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.06        -1.17         0.24  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20130629_102001002189E900_10200100245BB700_2m_lsf_v040306//SETSM_s2s041_WV01_20130629_102001002189E900_10200100245BB700_2m_lsf_seg1_meta.txt 
        0.29        -4.90         2.87  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20140307_103001002D1F5100_103001002ED65D00_2m_lsf_v040306//SETSM_s2s041_WV02_20140307_103001002D1F5100_103001002ED65D00_2m_lsf_seg1_meta.txt 
        0.18        -1.18        -1.66  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20140311_102001002CDBFB00_102001002AE32400_2m_lsf_v040306//SETSM_s2s041_WV01_20140311_102001002CDBFB00_102001002AE32400_2m_lsf_seg1_meta.txt 
        0.72        -5.21         3.34  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20150329_103001003F0A0B00_10300100406C7100_2m_lsf_v040306//SETSM_s2s041_WV02_20150329_103001003F0A0B00_10300100406C7100_2m_lsf_seg1_meta.txt 
        1.03        -0.71         3.22  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/W2W3_20150626_1030010046C88B00_104001000C117300_2m_lsf_v040309//SETSM_s2s041_W2W3_20150626_1030010046C88B00_104001000C117300_2m_lsf_seg2_meta.txt 
       -1.34        -0.60        -5.16  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20150815_10300100482B3000_10300100470AA600_2m_lsf_v040306//SETSM_s2s041_WV02_20150815_10300100482B3000_10300100470AA600_2m_lsf_seg1_meta.txt 
        0.77        -0.08        -0.21  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20160520_102001004FAE0700_102001004F43AB00_2m_lsf_v040306//SETSM_s2s041_WV01_20160520_102001004FAE0700_102001004F43AB00_2m_lsf_seg1_meta.txt 
        0.50         0.33        -0.01  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20170311_102001005FC8BC00_102001005CC45100_2m_lsf_v040306//SETSM_s2s041_WV01_20170311_102001005FC8BC00_102001005CC45100_2m_lsf_seg1_meta.txt 
       -3.20        -0.23        -2.35  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20180727_1030010082696600_103001008116CC00_2m_lsf_v030403//SETSM_s2s041_WV02_20180727_1030010082696600_103001008116CC00_2m_lsf_seg1_meta.txt 
       -2.34         2.28        -0.25  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20190425_10300100913AF300_10300100916EAA00_2m_lsf_v040002//SETSM_s2s041_WV02_20190425_10300100913AF300_10300100916EAA00_2m_lsf_seg1_meta.txt 
        5.10         4.73         2.23  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20190603_1020010083A75400_1020010087473200_2m_lsf_v040002//SETSM_s2s041_WV01_20190603_1020010083A75400_1020010087473200_2m_lsf_seg2_meta.txt 
        2.49         2.52        -5.91  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20200406_102001009758F000_102001009796C600_2m_lsf_v040201//SETSM_s2s041_WV01_20200406_102001009758F000_102001009796C600_2m_lsf_seg1_meta.txt 
       -3.43         2.51         1.22  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV03_20210614_104001006A399400_104001006CA3B500_2m_lsf_v040307//SETSM_s2s041_WV03_20210614_104001006A399400_104001006CA3B500_2m_lsf_seg2_meta.txt 
        0.02        -0.50         1.68  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20210614_10200100B2627F00_10200100B27EBB00_2m_lsf_v040308//SETSM_s2s041_WV01_20210614_10200100B2627F00_10200100B27EBB00_2m_lsf_seg3_meta.txt 
       -2.41         3.43        -0.38  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20210629_10300100C152B000_10300100C1799900_2m_lsf_v040309//SETSM_s2s041_WV02_20210629_10300100C152B000_10300100C1799900_2m_lsf_seg3_meta.txt 
        1.56        -1.21         1.11  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20220416_10200100C29A8900_10200100C2A9B900_2m_lsf_v040311//SETSM_s2s041_WV01_20220416_10200100C29A8900_10200100C2A9B900_2m_lsf_seg1_meta.txt