# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        1.59        -1.29        -1.14  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130627_1020010024828400_1020010024A5C600_2m_lsf_v040306//SETSM_s2s041_WV01_20130627_1020010024828400_1020010024A5C600_2m_lsf_seg1_meta.txt 
        3.62        -1.20        -2.13  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160224_102001004E024800_1020010048596A00_2m_lsf_v040306//SETSM_s2s041_WV01_20160224_102001004E024800_1020010048596A00_2m_lsf_seg1_meta.txt 
       -2.25         2.72         2.74  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160227_1030010051323000_1030010051162700_2m_lsf_v040306//SETSM_s2s041_WV02_20160227_1030010051323000_1030010051162700_2m_lsf_seg1_meta.txt 
       -6.41         2.94        -1.99  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160414_10300100541A0700_1030010054694300_2m_lsf_v040201//SETSM_s2s041_WV02_20160414_10300100541A0700_1030010054694300_2m_lsf_seg1_meta.txt 
        0.88         0.14         1.19  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170301_102001005F10AB00_102001005D59C900_2m_lsf_v040306//SETSM_s2s041_WV01_20170301_102001005F10AB00_102001005D59C900_2m_lsf_seg1_meta.txt 
        1.74        -0.24         1.01  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170413_102001005E66F300_1020010063D11D00_2m_lsf_v040306//SETSM_s2s041_WV01_20170413_102001005E66F300_1020010063D11D00_2m_lsf_seg1_meta.txt 
       -0.22         1.49        -0.23  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170627_103001006DAFF100_103001006B891A00_2m_lsf_v040306//SETSM_s2s041_WV02_20170627_103001006DAFF100_103001006B891A00_2m_lsf_seg1_meta.txt 
       -0.63         0.02         0.59  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180729_10200100784CC500_1020010078D91700_2m_lsf_v030400//SETSM_s2s041_WV01_20180729_10200100784CC500_1020010078D91700_2m_lsf_seg1_meta.txt 
        0.02         0.29         0.06  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180729_1020010078975D00_102001007987A500_2m_lsf_v030403//SETSM_s2s041_WV01_20180729_1020010078975D00_102001007987A500_2m_lsf_seg1_meta.txt 
       -1.82        -0.19        -0.23  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20190614_1030010093C1FE00_103001009506A200_2m_lsf_v040101//SETSM_s2s041_WV02_20190614_1030010093C1FE00_103001009506A200_2m_lsf_seg1_meta.txt 
        1.04        -1.64         1.51  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200421_1020010096903C00_10200100976E8600_2m_lsf_v040201//SETSM_s2s041_WV01_20200421_1020010096903C00_10200100976E8600_2m_lsf_seg1_meta.txt 
        0.20        -1.47        -3.20  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20210529_1040010069382800_1040010069D54900_2m_lsf_v040307//SETSM_s2s041_WV03_20210529_1040010069382800_1040010069D54900_2m_lsf_seg1_meta.txt 
        3.37        -1.07        -1.15  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210902_10200100B5154E00_10200100B639C200_2m_lsf_v040310//SETSM_s2s041_WV01_20210902_10200100B5154E00_10200100B639C200_2m_lsf_seg1_meta.txt 
       -1.13        -0.50         2.97  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20211011_10300100C7131B00_10300100C736FA00_2m_lsf_v040310//SETSM_s2s041_WV02_20211011_10300100C7131B00_10300100C736FA00_2m_lsf_seg1_meta.txt