# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.76        -2.72        -0.76  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20131110_10300100296D6900_10300100290A8600_2m_lsf_v040306//SETSM_s2s041_WV02_20131110_10300100296D6900_10300100290A8600_2m_lsf_seg1_meta.txt 
       -1.93        -2.23         0.88  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20150503_104001000B9CCE00_104001000B23CB00_2m_lsf_v040306//SETSM_s2s041_WV03_20150503_104001000B9CCE00_104001000B23CB00_2m_lsf_seg1_meta.txt 
        1.58        -1.04        -0.39  /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 
        3.29         2.61        -1.01  /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 
       -2.44        -2.06        -1.37  /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 
        2.37         2.51        -2.99  /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 
        0.97         2.88        -2.43  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20181017_102001007A1AE300_102001007C2A2F00_2m_lsf_v030403//SETSM_s2s041_WV01_20181017_102001007A1AE300_102001007C2A2F00_2m_lsf_seg1_meta.txt 
        3.97         1.33         1.65  /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 
       -4.35         2.89        -0.01  /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 
       -0.11        -2.26         0.54  /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 
       -3.71        -5.02         3.68  /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 
       -0.41         3.12         2.22  /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