# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        1.59        -2.08         1.66  /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 
        0.47        -2.10        -1.74  /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 
        0.35        -2.84        -0.49  /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 
        3.96         2.56        -2.33  /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 
        0.31         1.58         0.40  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20190214_1040010048B60800_1040010049D37E00_2m_lsf_v040002//SETSM_s2s041_WV03_20190214_1040010048B60800_1040010049D37E00_2m_lsf_seg1_meta.txt 
       -6.69         2.88         2.50  /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