# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        4.59        -4.09        -1.14  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20120420_102001001C89C000_102001001A9B8700_2m_lsf_v040306//SETSM_s2s041_WV01_20120420_102001001C89C000_102001001A9B8700_2m_lsf_seg1_meta.txt 
        0.00         0.00        -0.85  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20120830_102001001C989E00_102001001D8F9900_2m_lsf_v040306//SETSM_s2s041_WV01_20120830_102001001C989E00_102001001D8F9900_2m_lsf_seg1_meta.txt 
        2.57        -0.13         4.83  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20121028_102001001E2F3D00_102001001E32BC00_2m_lsf_v040306//SETSM_s2s041_WV01_20121028_102001001E2F3D00_102001001E32BC00_2m_lsf_seg1_meta.txt 
       -3.50        -2.64        -0.49  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20131212_103001002A428800_103001002A675D00_2m_lsf_v040306//SETSM_s2s041_WV02_20131212_103001002A428800_103001002A675D00_2m_lsf_seg1_meta.txt 
        0.71         2.04         0.12  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20140311_102001002CD57500_102001002DD58900_2m_lsf_v040306//SETSM_s2s041_WV01_20140311_102001002CD57500_102001002DD58900_2m_lsf_seg1_meta.txt 
        0.68        -2.08        -2.64  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20140419_103001002FD74800_1030010030502100_2m_lsf_v040306//SETSM_s2s041_WV02_20140419_103001002FD74800_1030010030502100_2m_lsf_seg1_meta.txt 
       -3.04         0.93        -2.42  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20150807_1030010046CB5200_1030010048888E00_2m_lsf_v040306//SETSM_s2s041_WV02_20150807_1030010046CB5200_1030010048888E00_2m_lsf_seg1_meta.txt 
       -0.13         1.86        -2.15  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20160727_1030010059163E00_103001005993FD00_2m_lsf_v040300//SETSM_s2s041_WV02_20160727_1030010059163E00_103001005993FD00_2m_lsf_seg3_meta.txt 
       -1.88        -2.13         1.36  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20161103_103001005FD75800_10300100600CD600_2m_lsf_v040306//SETSM_s2s041_WV02_20161103_103001005FD75800_10300100600CD600_2m_lsf_seg1_meta.txt 
       -1.08        -1.99         4.45  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20170429_103001006B499B00_1030010069A97700_2m_lsf_v040306//SETSM_s2s041_WV02_20170429_103001006B499B00_1030010069A97700_2m_lsf_seg1_meta.txt 
       -1.53         1.72        -0.25  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV03_20190607_104001004DD33B00_104001004BCC0300_2m_lsf_v040002//SETSM_s2s041_WV03_20190607_104001004DD33B00_104001004BCC0300_2m_lsf_seg2_meta.txt 
        0.02         0.52        -0.04  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20200501_1020010098478500_1020010094968A00_2m_lsf_v040201//SETSM_s2s041_WV01_20200501_1020010098478500_1020010094968A00_2m_lsf_seg1_meta.txt 
       -3.29         8.24         1.19  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20200515_10300100A75C5700_10300100A61ACD00_2m_lsf_v040203//SETSM_s2s041_WV02_20200515_10300100A75C5700_10300100A61ACD00_2m_lsf_seg1_meta.txt 
        3.27        -1.15        -1.22  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20200914_102001009AA8E100_102001009F657800_2m_lsf_v040307//SETSM_s2s041_WV01_20200914_102001009AA8E100_102001009F657800_2m_lsf_seg1_meta.txt 
       -1.03        -3.07         0.74  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20220304_10300100CED32900_10300100CF3CF800_2m_lsf_v040311//SETSM_s2s041_WV02_20220304_10300100CED32900_10300100CF3CF800_2m_lsf_seg1_meta.txt 
        3.64         1.97        -1.48  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20220723_10200100C7710700_10200100C9A82A00_2m_lsf_v040311//SETSM_s2s041_WV01_20220723_10200100C7710700_10200100C9A82A00_2m_lsf_seg1_meta.txt