# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        1.88        -0.06         0.98  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20140426_102001002DC9BF00_102001002EAF1400_2m_lsf_v040306//SETSM_s2s041_WV01_20140426_102001002DC9BF00_102001002EAF1400_2m_lsf_seg1_meta.txt 
       -1.39        -6.94        -0.05  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20140426_1030010030401100_1030010031875B00_2m_lsf_v040306//SETSM_s2s041_WV02_20140426_1030010030401100_1030010031875B00_2m_lsf_seg1_meta.txt 
       -2.73         0.08        -1.37  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20150919_10400100111E7000_104001001189C400_2m_lsf_v040306//SETSM_s2s041_WV03_20150919_10400100111E7000_104001001189C400_2m_lsf_seg1_meta.txt 
       -1.85        -1.02        -0.71  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160420_102001004C685F00_1020010051693200_2m_lsf_v040201//SETSM_s2s041_WV01_20160420_102001004C685F00_1020010051693200_2m_lsf_seg1_meta.txt 
        2.73        -1.83        -0.41  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170323_102001005D6ED600_1020010061076A00_2m_lsf_v040306//SETSM_s2s041_WV01_20170323_102001005D6ED600_1020010061076A00_2m_lsf_seg1_meta.txt 
       -1.26         0.40        -0.90  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20170713_104001002F603000_10400100319A6A00_2m_lsf_v040306//SETSM_s2s041_WV03_20170713_104001002F603000_10400100319A6A00_2m_lsf_seg1_meta.txt 
       -3.57         1.45        -3.21  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20190728_10200100895E5F00_10200100869B5700_2m_lsf_v040101//SETSM_s2s041_WV01_20190728_10200100895E5F00_10200100869B5700_2m_lsf_seg2_meta.txt 
       -4.07         0.01         0.01  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210225_10300100B65B0300_10300100B6793400_2m_lsf_v040307//SETSM_s2s041_WV02_20210225_10300100B65B0300_10300100B6793400_2m_lsf_seg1_meta.txt 
        4.87         2.11         1.81  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210609_10300100C04D3400_10300100C06FDE00_2m_lsf_v040308//SETSM_s2s041_WV02_20210609_10300100C04D3400_10300100C06FDE00_2m_lsf_seg1_meta.txt 
        4.22        -4.25         2.67  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220223_10200100BF6BE800_10200100C0650400_2m_lsf_v040311//SETSM_s2s041_WV01_20220223_10200100BF6BE800_10200100C0650400_2m_lsf_seg1_meta.txt 
        0.08         2.99        -3.26  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220628_10200100C59A2400_10200100C8230800_2m_lsf_v040311//SETSM_s2s041_WV01_20220628_10200100C59A2400_10200100C8230800_2m_lsf_seg1_meta.txt 
        1.10         7.06         4.45  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220705_10300100D669C900_10300100D6B38600_2m_lsf_v040311//SETSM_s2s041_WV02_20220705_10300100D669C900_10300100D6B38600_2m_lsf_seg1_meta.txt