# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.07        -0.17        -0.41  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160612_102001004F271400_102001004E279F00_2m_lsf_v040306//SETSM_s2s041_WV01_20160612_102001004F271400_102001004E279F00_2m_lsf_seg1_meta.txt 
        0.11        -0.34        -2.81  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180517_1020010074E11200_102001006F0C7100_2m_lsf_v030400//SETSM_s2s041_WV01_20180517_1020010074E11200_102001006F0C7100_2m_lsf_seg1_meta.txt 
       -0.12         0.24         0.05  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20190418_10300100919D6800_103001008F207E00_2m_lsf_v040002//SETSM_s2s041_WV02_20190418_10300100919D6800_103001008F207E00_2m_lsf_seg1_meta.txt 
        0.29        -0.18        -1.27  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200717_10300100A8838100_10300100A89C0900_2m_lsf_v040300//SETSM_s2s041_WV02_20200717_10300100A8838100_10300100A89C0900_2m_lsf_seg1_meta.txt 
        0.04        -0.19         4.06  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210710_10300100C161BA00_10300100C2010000_2m_lsf_v040309//SETSM_s2s041_WV02_20210710_10300100C161BA00_10300100C2010000_2m_lsf_seg1_meta.txt 
       -0.68         0.69         2.06  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220606_10300100D39D0200_10300100D4C89300_2m_lsf_v040311//SETSM_s2s041_WV02_20220606_10300100D39D0200_10300100D4C89300_2m_lsf_seg5_meta.txt 
        0.28        -0.05        -1.68  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220625_10300100D504F600_10300100D54FCB00_2m_lsf_v040311//SETSM_s2s041_WV02_20220625_10300100D504F600_10300100D54FCB00_2m_lsf_seg2_meta.txt