# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.18        -0.73        -3.22  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130420_1020010023778B00_10200100228DC300_2m_lsf_v040306//SETSM_s2s041_WV01_20130420_1020010023778B00_10200100228DC300_2m_lsf_seg1_meta.txt 
       -0.23         0.77         0.40  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130427_102001002264BA00_102001002224DA00_2m_lsf_v040306//SETSM_s2s041_WV01_20130427_102001002264BA00_102001002224DA00_2m_lsf_seg1_meta.txt 
        0.75        -0.41         2.04  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160421_102001004EAE3C00_102001004BD1F800_2m_lsf_v040201//SETSM_s2s041_WV01_20160421_102001004EAE3C00_102001004BD1F800_2m_lsf_seg1_meta.txt 
       -1.27        -0.17        -1.39  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160519_103001005536B900_10300100567D1F00_2m_lsf_v040306//SETSM_s2s041_WV02_20160519_103001005536B900_10300100567D1F00_2m_lsf_seg1_meta.txt 
       -0.37        -0.85         0.12  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170714_1020010064DF3000_1020010064A4D400_2m_lsf_v040306//SETSM_s2s041_WV01_20170714_1020010064DF3000_1020010064A4D400_2m_lsf_seg1_meta.txt 
        4.33        -3.63         2.35  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20181011_10300100866E2700_103001008794ED00_2m_lsf_v030403//SETSM_s2s041_WV02_20181011_10300100866E2700_103001008794ED00_2m_lsf_seg1_meta.txt 
       -3.09         4.01        -1.78  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200407_10300100A4B10F00_10300100A4C1EE00_2m_lsf_v040201//SETSM_s2s041_WV02_20200407_10300100A4B10F00_10300100A4C1EE00_2m_lsf_seg1_meta.txt 
        1.02         4.44        -1.56  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200430_10300100A6546100_10300100A38B0B00_2m_lsf_v040203//SETSM_s2s041_WV02_20200430_10300100A6546100_10300100A38B0B00_2m_lsf_seg1_meta.txt 
       -1.30        -3.42         3.04  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210629_10300100C18E1600_10300100C19EF200_2m_lsf_v040309//SETSM_s2s041_WV02_20210629_10300100C18E1600_10300100C19EF200_2m_lsf_seg2_meta.txt