# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
       -2.90         3.10        -0.52  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130811_102001002535C600_1020010024609200_2m_lsf_v040306//SETSM_s2s041_WV01_20130811_102001002535C600_1020010024609200_2m_lsf_seg1_meta.txt 
        0.22         0.09        -1.41  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20140402_102001002D490300_102001002CD22100_2m_lsf_v040201//SETSM_s2s041_WV01_20140402_102001002D490300_102001002CD22100_2m_lsf_seg1_meta.txt 
        1.27         1.10         0.03  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20150503_102001003D942700_102001003DABDC00_2m_lsf_v040306//SETSM_s2s041_WV01_20150503_102001003D942700_102001003DABDC00_2m_lsf_seg1_meta.txt 
        0.97         0.90        -0.67  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160917_103001005D230B00_103001005D3C3300_2m_lsf_v040201//SETSM_s2s041_WV02_20160917_103001005D230B00_103001005D3C3300_2m_lsf_seg1_meta.txt 
       -2.31        -3.11        -0.87  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170427_1020010061615000_1020010060C05200_2m_lsf_v040306//SETSM_s2s041_WV01_20170427_1020010061615000_1020010060C05200_2m_lsf_seg2_meta.txt 
       -0.98        -1.49        -0.53  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180508_10200100769FEC00_1020010070C3D200_2m_lsf_v030400//SETSM_s2s041_WV01_20180508_10200100769FEC00_1020010070C3D200_2m_lsf_seg1_meta.txt 
        0.58        -2.27        -2.58  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20180809_10300100828F7900_103001008418C500_2m_lsf_v030400//SETSM_s2s041_WV02_20180809_10300100828F7900_103001008418C500_2m_lsf_seg1_meta.txt 
        3.94        -0.38         2.14  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20190306_10200100830A7300_10200100834E0D00_2m_lsf_v030403//SETSM_s2s041_WV01_20190306_10200100830A7300_10200100834E0D00_2m_lsf_seg1_meta.txt 
        3.32         0.72        -0.98  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20190307_1020010083B31500_1020010083EB8300_2m_lsf_v030403//SETSM_s2s041_WV01_20190307_1020010083B31500_1020010083EB8300_2m_lsf_seg1_meta.txt 
       -2.66         3.74         0.16  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20200518_104001005BA9E200_104001005CBCED00_2m_lsf_v040203//SETSM_s2s041_WV03_20200518_104001005BA9E200_104001005CBCED00_2m_lsf_seg1_meta.txt 
        2.37         0.73        -0.62  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200617_1020010095B20200_1020010098E9E900_2m_lsf_v040204//SETSM_s2s041_WV01_20200617_1020010095B20200_1020010098E9E900_2m_lsf_seg1_meta.txt 
        0.96        -1.65         1.19  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210311_10300100BB2C7700_10300100BBA0B600_2m_lsf_v040307//SETSM_s2s041_WV02_20210311_10300100BB2C7700_10300100BBA0B600_2m_lsf_seg1_meta.txt 
        1.55         0.84        -1.91  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210313_10200100A7531D00_10200100A8540400_2m_lsf_v040307//SETSM_s2s041_WV01_20210313_10200100A7531D00_10200100A8540400_2m_lsf_seg1_meta.txt 
       -4.19        -5.81         4.25  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220208_10300100CD10F800_10300100CD4E0800_2m_lsf_v040311//SETSM_s2s041_WV02_20220208_10300100CD10F800_10300100CD4E0800_2m_lsf_seg1_meta.txt 
       -2.40        -0.94        -1.38  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20220212_1040010073100A00_10400100738FD600_2m_lsf_v040311//SETSM_s2s041_WV03_20220212_1040010073100A00_10400100738FD600_2m_lsf_seg1_meta.txt 
        0.25         4.45         3.68  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220529_10300100D3058400_10300100D3BC4500_2m_lsf_v040311//SETSM_s2s041_WV02_20220529_10300100D3058400_10300100D3BC4500_2m_lsf_seg4_meta.txt