# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        1.75         2.35        -0.91  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20121020_102001001D243700_102001001C5CD300_2m_lsf_v040306//SETSM_s2s041_WV01_20121020_102001001D243700_102001001C5CD300_2m_lsf_seg1_meta.txt 
        3.13        -1.45        -1.52  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20131202_1020010026836800_102001002796D100_2m_lsf_v040306//SETSM_s2s041_WV01_20131202_1020010026836800_102001002796D100_2m_lsf_seg1_meta.txt 
       -0.05        -1.11        -1.50  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20140530_102001002FC44800_10200100311F6800_2m_lsf_v040306//SETSM_s2s041_WV01_20140530_102001002FC44800_10200100311F6800_2m_lsf_seg1_meta.txt 
        0.72         0.31        -1.60  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20140620_102001002F463A00_102001002F401E00_2m_lsf_v040306//SETSM_s2s041_WV01_20140620_102001002F463A00_102001002F401E00_2m_lsf_seg1_meta.txt 
       -1.69        -0.28         3.34  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20150210_103001003D40E500_103001003E6FA100_2m_lsf_v040306//SETSM_s2s041_WV02_20150210_103001003D40E500_103001003E6FA100_2m_lsf_seg1_meta.txt 
       -0.29        -4.24         0.85  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV03_20160814_1040010020C25E00_1040010020C59E00_2m_lsf_v040306//SETSM_s2s041_WV03_20160814_1040010020C25E00_1040010020C59E00_2m_lsf_seg1_meta.txt 
       -3.33         1.55         0.10  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV03_20170429_104001002BAECE00_104001002C3EC800_2m_lsf_v040204//SETSM_s2s041_WV03_20170429_104001002BAECE00_104001002C3EC800_2m_lsf_seg1_meta.txt 
       -3.65         1.68         1.63  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV03_20170429_104001002D455500_104001002B318100_2m_lsf_v040300//SETSM_s2s041_WV03_20170429_104001002D455500_104001002B318100_2m_lsf_seg1_meta.txt 
       -0.13        -2.79        -0.61  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20170620_1020010065B71D00_102001006447D900_2m_lsf_v040306//SETSM_s2s041_WV01_20170620_1020010065B71D00_102001006447D900_2m_lsf_seg1_meta.txt 
        6.14         0.87        -1.65  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20170728_1020010065A77D00_102001006214F200_2m_lsf_v040300//SETSM_s2s041_WV01_20170728_1020010065A77D00_102001006214F200_2m_lsf_seg1_meta.txt 
       -3.44         0.34        -0.47  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV03_20170820_104001003179CA00_10400100317AF000_2m_lsf_v040306//SETSM_s2s041_WV03_20170820_104001003179CA00_10400100317AF000_2m_lsf_seg1_meta.txt 
       -2.35        -1.84         0.61  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV03_20190818_104001004F878000_1040010050429E00_2m_lsf_v040101//SETSM_s2s041_WV03_20190818_104001004F878000_1040010050429E00_2m_lsf_seg1_meta.txt 
       -0.16        -2.23         1.11  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20190818_1030010099BD7300_1030010099BBB700_2m_lsf_v040101//SETSM_s2s041_WV02_20190818_1030010099BD7300_1030010099BBB700_2m_lsf_seg1_meta.txt 
       -1.70         2.90         0.66  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV03_20200519_104001005BAB3F00_104001005D2CC600_2m_lsf_v040203//SETSM_s2s041_WV03_20200519_104001005BAB3F00_104001005D2CC600_2m_lsf_seg1_meta.txt 
        3.64         2.24         0.04  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20210213_10200100A6437300_10200100A8A6DA00_2m_lsf_v040307//SETSM_s2s041_WV01_20210213_10200100A6437300_10200100A8A6DA00_2m_lsf_seg1_meta.txt 
        1.41         1.68        -0.07  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20210613_10300100C01CC600_10300100C0D45F00_2m_lsf_v040308//SETSM_s2s041_WV02_20210613_10300100C01CC600_10300100C0D45F00_2m_lsf_seg1_meta.txt