# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
       -0.32         0.65         1.94  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130414_1020010021D8DE00_102001002232DC00_2m_lsf_v040306//SETSM_s2s041_WV01_20130414_1020010021D8DE00_102001002232DC00_2m_lsf_seg1_meta.txt 
       -0.22         0.23        -3.72  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160610_103001005888C200_10300100574A2900_2m_lsf_v040300//SETSM_s2s041_WV02_20160610_103001005888C200_10300100574A2900_2m_lsf_seg2_meta.txt 
       -0.11         0.28        -2.21  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20160611_104001001C154A00_104001001EB8C500_2m_lsf_v040306//SETSM_s2s041_WV03_20160611_104001001C154A00_104001001EB8C500_2m_lsf_seg1_meta.txt 
        0.60        -1.70        -0.39  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160612_103001005805D800_10300100573E6600_2m_lsf_v040300//SETSM_s2s041_WV02_20160612_103001005805D800_10300100573E6600_2m_lsf_seg1_meta.txt 
        0.72        -0.10         1.47  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170312_10300100633CCB00_10300100656C7600_2m_lsf_v040306//SETSM_s2s041_WV02_20170312_10300100633CCB00_10300100656C7600_2m_lsf_seg1_meta.txt 
       -0.64         1.05         1.51  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20210402_10400100672FB100_1040010067574900_2m_lsf_v040307//SETSM_s2s041_WV03_20210402_10400100672FB100_1040010067574900_2m_lsf_seg1_meta.txt 
       -0.02        -0.41         1.40  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220415_10200100C0215C00_10200100C2495900_2m_lsf_v040311//SETSM_s2s041_WV01_20220415_10200100C0215C00_10200100C2495900_2m_lsf_seg1_meta.txt