# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
       -1.04        -2.15         1.58  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130913_1030010027545500_10300100267AE600_2m_lsf_v040306//SETSM_s2s041_WV02_20130913_1030010027545500_10300100267AE600_2m_lsf_seg1_meta.txt 
       -0.81        -4.32        -1.66  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20131202_1020010029345E00_1020010028300F00_2m_lsf_v040306//SETSM_s2s041_WV01_20131202_1020010029345E00_1020010028300F00_2m_lsf_seg3_meta.txt 
        5.00        -3.80         0.07  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20140208_102001002B3A5700_102001002B12B200_2m_lsf_v040201//SETSM_s2s041_WV01_20140208_102001002B3A5700_102001002B12B200_2m_lsf_seg1_meta.txt 
       -2.68        -2.87        -0.60  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20171031_103001007330AD00_1030010072CF7A00_2m_lsf_v040300//SETSM_s2s041_WV02_20171031_103001007330AD00_1030010072CF7A00_2m_lsf_seg5_meta.txt 
        0.79         2.48        -2.46  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20180501_104001003CA9D500_104001003CB0E200_2m_lsf_v030403//SETSM_s2s041_WV03_20180501_104001003CA9D500_104001003CB0E200_2m_lsf_seg2_meta.txt 
        8.23         7.67         0.81  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200614_10300100A8D1B400_10300100A76B6600_2m_lsf_v040204//SETSM_s2s041_WV02_20200614_10300100A8D1B400_10300100A76B6600_2m_lsf_seg1_meta.txt 
       -9.49         2.99         2.25  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20201029_10300100AE21B300_10300100AFCA8B00_2m_lsf_v040306//SETSM_s2s041_WV02_20201029_10300100AE21B300_10300100AFCA8B00_2m_lsf_seg1_meta.txt