# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        3.45        -5.10        -9.18  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/W1W1_20110418_102001001170B000_1020010011A18800_2m_lsf_v040000//SETSM_s2s041_W1W1_20110418_102001001170B000_1020010011A18800_2m_lsf_seg1_meta.txt 
       -0.65         1.47        -2.74  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20121115_103001001DC69B00_103001001DBAA200_2m_lsf_v040306//SETSM_s2s041_WV02_20121115_103001001DC69B00_103001001DBAA200_2m_lsf_seg1_meta.txt 
        1.75        -1.13         0.18  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20140403_102001002D0A5000_102001002CC20000_2m_lsf_v040306//SETSM_s2s041_WV01_20140403_102001002D0A5000_102001002CC20000_2m_lsf_seg1_meta.txt 
        1.27         1.43         0.15  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20140622_10200100327F2700_1020010030CA6600_2m_lsf_v040306//SETSM_s2s041_WV01_20140622_10200100327F2700_1020010030CA6600_2m_lsf_seg1_meta.txt 
       -1.88         0.43        -0.35  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20160408_103001005312AB00_1030010053689800_2m_lsf_v040306//SETSM_s2s041_WV02_20160408_103001005312AB00_1030010053689800_2m_lsf_seg1_meta.txt 
       -2.16         1.37        -0.72  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20160408_10300100522F7F00_1030010055346200_2m_lsf_v040201//SETSM_s2s041_WV02_20160408_10300100522F7F00_1030010055346200_2m_lsf_seg1_meta.txt 
       -4.16         6.56         1.81  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20170516_103001006AB40700_103001006A531600_2m_lsf_v040306//SETSM_s2s041_WV02_20170516_103001006AB40700_103001006A531600_2m_lsf_seg1_meta.txt 
       -2.14        -2.60         2.04  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20170715_10200100651EEA00_10200100611AFB00_2m_lsf_v040306//SETSM_s2s041_WV01_20170715_10200100651EEA00_10200100611AFB00_2m_lsf_seg1_meta.txt 
       -2.06        -1.31         0.90  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV03_20180518_104001003C5EFD00_104001003D3BED00_2m_lsf_v030403//SETSM_s2s041_WV03_20180518_104001003C5EFD00_104001003D3BED00_2m_lsf_seg1_meta.txt 
        1.27        -6.66         3.06  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20190314_103001008E18EC00_103001008FA22300_2m_lsf_v030403//SETSM_s2s041_WV02_20190314_103001008E18EC00_103001008FA22300_2m_lsf_seg1_meta.txt 
        0.03        -2.38        -0.57  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20190406_1020010084AFDE00_10200100865F4900_2m_lsf_v030403//SETSM_s2s041_WV01_20190406_1020010084AFDE00_10200100865F4900_2m_lsf_seg1_meta.txt 
        4.55         2.01         1.00  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20200223_102001009695F800_1020010090025300_2m_lsf_v040201//SETSM_s2s041_WV01_20200223_102001009695F800_1020010090025300_2m_lsf_seg1_meta.txt 
        3.84         0.64         0.75  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20200402_1020010093D7D000_1020010098777D00_2m_lsf_v040201//SETSM_s2s041_WV01_20200402_1020010093D7D000_1020010098777D00_2m_lsf_seg3_meta.txt 
       -3.11         5.27         3.67  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20200807_10300100A9115800_10300100AAA2C100_2m_lsf_v040300//SETSM_s2s041_WV02_20200807_10300100A9115800_10300100AAA2C100_2m_lsf_seg1_meta.txt