# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
       -2.56        -4.34        -2.01  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20111122_10200100176C4A00_10200100177FE600_2m_lsf_v040306//SETSM_s2s041_WV01_20111122_10200100176C4A00_10200100177FE600_2m_lsf_seg1_meta.txt 
       -2.17        -0.94        -3.10  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20140703_1030010033248F00_1030010032B20B00_2m_lsf_v040306//SETSM_s2s041_WV02_20140703_1030010033248F00_1030010032B20B00_2m_lsf_seg1_meta.txt 
       -1.32         0.14         1.14  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20160203_1020010049ABE400_1020010049373500_2m_lsf_v040306//SETSM_s2s041_WV01_20160203_1020010049ABE400_1020010049373500_2m_lsf_seg1_meta.txt 
        2.88        -1.71         0.58  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20160303_102001004ACF5F00_102001004DE85600_2m_lsf_v040306//SETSM_s2s041_WV01_20160303_102001004ACF5F00_102001004DE85600_2m_lsf_seg1_meta.txt 
       -1.74        -1.53        -2.02  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20180210_102001006E1D4800_102001006D1FA100_2m_lsf_v030403//SETSM_s2s041_WV01_20180210_102001006E1D4800_102001006D1FA100_2m_lsf_seg2_meta.txt 
        0.46         2.24         1.58  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20180302_102001006E7FB400_102001006E546F00_2m_lsf_v030302//SETSM_s2s041_WV01_20180302_102001006E7FB400_102001006E546F00_2m_lsf_seg1_meta.txt 
        1.54         2.59         1.43  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20181101_102001007E18FF00_1020010078560500_2m_lsf_v030403//SETSM_s2s041_WV01_20181101_102001007E18FF00_1020010078560500_2m_lsf_seg1_meta.txt 
        2.25         0.99         1.86  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20210226_10200100A3914A00_10200100A7808700_2m_lsf_v040307//SETSM_s2s041_WV01_20210226_10200100A3914A00_10200100A7808700_2m_lsf_seg1_meta.txt 
        0.11         3.23        -0.06  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20220206_10200100BF593600_10200100BFB71400_2m_lsf_v040311//SETSM_s2s041_WV01_20220206_10200100BF593600_10200100BFB71400_2m_lsf_seg1_meta.txt 
        0.55        -0.66         0.62  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20220316_10200100C01CCC00_10200100C076A000_2m_lsf_v040311//SETSM_s2s041_WV01_20220316_10200100C01CCC00_10200100C076A000_2m_lsf_seg1_meta.txt