# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        2.97         1.29        -2.84  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20120722_102001001C2E5D00_102001001960BB00_2m_lsf_v040306//SETSM_s2s041_WV01_20120722_102001001C2E5D00_102001001960BB00_2m_lsf_seg1_meta.txt 
        0.06         0.07         0.12  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20131126_1020010027338F00_1020010027CDC000_2m_lsf_v040306//SETSM_s2s041_WV01_20131126_1020010027338F00_1020010027CDC000_2m_lsf_seg1_meta.txt 
        0.71         0.20        -1.05  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20131128_103001002A662F00_103001002A7CFD00_2m_lsf_v040306//SETSM_s2s041_WV02_20131128_103001002A662F00_103001002A7CFD00_2m_lsf_seg1_meta.txt 
        3.13         1.60        -3.45  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20151025_1020010044B99300_102001004211AA00_2m_lsf_v040306//SETSM_s2s041_WV01_20151025_1020010044B99300_102001004211AA00_2m_lsf_seg1_meta.txt 
       -0.39        -1.01         2.87  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170213_1030010065589B00_1030010065259100_2m_lsf_v040306//SETSM_s2s041_WV02_20170213_1030010065589B00_1030010065259100_2m_lsf_seg1_meta.txt 
        1.47        -1.84         2.88  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20170330_104001002A0E7300_104001002A48D400_2m_lsf_v040306//SETSM_s2s041_WV03_20170330_104001002A0E7300_104001002A48D400_2m_lsf_seg1_meta.txt 
        1.93         0.78        -2.41  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180225_102001006D0E7800_1020010070E3F500_2m_lsf_v030400//SETSM_s2s041_WV01_20180225_102001006D0E7800_1020010070E3F500_2m_lsf_seg1_meta.txt 
       -2.88        -1.48         1.82  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20190428_103001009058B100_103001008FC87500_2m_lsf_v040309//SETSM_s2s041_WV02_20190428_103001009058B100_103001008FC87500_2m_lsf_seg1_meta.txt 
       -0.37         0.23        -1.87  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20190507_1020010086C25100_102001008687CF00_2m_lsf_v040002//SETSM_s2s041_WV01_20190507_1020010086C25100_102001008687CF00_2m_lsf_seg1_meta.txt 
       -3.66        -0.84         2.49  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20190525_1030010092800500_103001009237EF00_2m_lsf_v040002//SETSM_s2s041_WV02_20190525_1030010092800500_103001009237EF00_2m_lsf_seg1_meta.txt 
       -2.98         1.01         1.44  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200621_10300100A77C7E00_10300100A9C63200_2m_lsf_v040204//SETSM_s2s041_WV02_20200621_10300100A77C7E00_10300100A9C63200_2m_lsf_seg1_meta.txt