# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.45         2.15        -1.34  /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 
       -2.16         2.63         1.66  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20131128_1030010029165700_103001002AB59000_2m_lsf_v040306//SETSM_s2s041_WV02_20131128_1030010029165700_103001002AB59000_2m_lsf_seg1_meta.txt 
        2.16        -1.57        -1.94  /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 
       -1.04        -0.94        -1.94  /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 
        0.11        -0.35        -1.72  /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 
       -1.96        -0.24         3.17  /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 
       -2.97         0.27        -0.24  /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 
       -3.37         0.49         1.45  /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 
        4.98         0.08        -1.60  /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 
        0.49        -2.87         1.79  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20181119_103001008851CE00_103001008A81F700_2m_lsf_v030403//SETSM_s2s041_WV02_20181119_103001008851CE00_103001008A81F700_2m_lsf_seg1_meta.txt 
       -3.07        -2.11         0.19  /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 
       -1.03        -2.75         1.31  /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 
        3.36         0.91        -1.38  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20200314_10200100966F5400_1020010092891600_2m_lsf_v040201//SETSM_s2s041_WV01_20200314_10200100966F5400_1020010092891600_2m_lsf_seg1_meta.txt 
       -1.14         1.28         0.79  /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 
        4.06         1.61        -0.25  /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 
        1.13         1.40         0.03  /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