# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        2.53        -0.10        -1.25  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20121114_102001001EBEED00_102001001E57A000_2m_lsf_v040306//SETSM_s2s041_WV01_20121114_102001001EBEED00_102001001E57A000_2m_lsf_seg1_meta.txt 
        1.04        -1.37         0.15  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20131029_1020010024ACCA00_1020010027E75200_2m_lsf_v040306//SETSM_s2s041_WV01_20131029_1020010024ACCA00_1020010027E75200_2m_lsf_seg1_meta.txt 
        1.04        -3.01         5.67  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20140226_103001002C1F2C00_103001002CBDF800_2m_lsf_v040306//SETSM_s2s041_WV02_20140226_103001002C1F2C00_103001002CBDF800_2m_lsf_seg1_meta.txt 
        0.84         1.07        -1.54  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20140315_102001002BE72600_102001002C9DE200_2m_lsf_v040306//SETSM_s2s041_WV01_20140315_102001002BE72600_102001002C9DE200_2m_lsf_seg1_meta.txt 
       -0.68         0.74         0.07  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20150208_10200100376D6F00_102001003A639400_2m_lsf_v040306//SETSM_s2s041_WV01_20150208_10200100376D6F00_102001003A639400_2m_lsf_seg1_meta.txt 
       -3.46         2.45        -3.81  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20160629_103001005972BD00_1030010058331A00_2m_lsf_v040306//SETSM_s2s041_WV02_20160629_103001005972BD00_1030010058331A00_2m_lsf_seg1_meta.txt 
       -2.66         3.95         3.89  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20160929_103001005E262000_103001005DAF4B00_2m_lsf_v040300//SETSM_s2s041_WV02_20160929_103001005E262000_103001005DAF4B00_2m_lsf_seg1_meta.txt 
       -1.83         2.10         1.85  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20160930_103001005EC23E00_103001005DAB5500_2m_lsf_v040201//SETSM_s2s041_WV02_20160930_103001005EC23E00_103001005DAB5500_2m_lsf_seg1_meta.txt 
        1.62         2.73        -2.07  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20170316_102001005FEB4C00_102001005D006200_2m_lsf_v040306//SETSM_s2s041_WV01_20170316_102001005FEB4C00_102001005D006200_2m_lsf_seg1_meta.txt 
        2.25         2.36        -0.09  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20170612_10200100635F5400_1020010061E98400_2m_lsf_v040306//SETSM_s2s041_WV01_20170612_10200100635F5400_1020010061E98400_2m_lsf_seg1_meta.txt 
        4.50        -2.37        -2.96  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20190518_1030010091AE6C00_10300100910FCE00_2m_lsf_v040002//SETSM_s2s041_WV02_20190518_1030010091AE6C00_10300100910FCE00_2m_lsf_seg1_meta.txt 
       -1.73        -0.19         1.12  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20190728_102001008B834700_102001008B12D200_2m_lsf_v040101//SETSM_s2s041_WV01_20190728_102001008B834700_102001008B12D200_2m_lsf_seg1_meta.txt 
       -2.01        -1.94         0.01  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV03_20200419_104001005A950B00_1040010059688E00_2m_lsf_v040201//SETSM_s2s041_WV03_20200419_104001005A950B00_1040010059688E00_2m_lsf_seg1_meta.txt 
        0.46        -0.52        -5.50  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/W1W1_20210213_10200100A05D0F00_10200100A4BA4800_2m_lsf_v040307//SETSM_s2s041_W1W1_20210213_10200100A05D0F00_10200100A4BA4800_2m_lsf_seg1_meta.txt 
       -1.91        -5.91         4.48  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20220125_10300100CD153200_10300100CD4E8200_2m_lsf_v040311//SETSM_s2s041_WV02_20220125_10300100CD153200_10300100CD4E8200_2m_lsf_seg1_meta.txt