# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.23         2.76        -0.13  /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 
       -1.93        -4.12        -1.25  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20131110_103001002878A200_1030010029A56000_2m_lsf_v040306//SETSM_s2s041_WV02_20131110_103001002878A200_1030010029A56000_2m_lsf_seg1_meta.txt 
        0.47        -0.72         0.07  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20140401_102001002E76E100_102001002E892D00_2m_lsf_v040306//SETSM_s2s041_WV01_20140401_102001002E76E100_102001002E892D00_2m_lsf_seg1_meta.txt 
        2.35         0.45        -0.74  /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 
       -0.99        -1.30         0.88  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20140408_103001002F5E2200_103001002E884600_2m_lsf_v040306//SETSM_s2s041_WV02_20140408_103001002F5E2200_103001002E884600_2m_lsf_seg1_meta.txt 
        0.21        -1.28        -2.72  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20150506_1030010043B33000_103001004104C100_2m_lsf_v040306//SETSM_s2s041_WV02_20150506_1030010043B33000_103001004104C100_2m_lsf_seg1_meta.txt 
        3.59         2.23         0.95  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160723_10200100502C3F00_10200100552DB100_2m_lsf_v040306//SETSM_s2s041_WV01_20160723_10200100502C3F00_10200100552DB100_2m_lsf_seg1_meta.txt 
       -3.51         3.33        -3.41  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170427_1030010069B90800_1030010066D3F400_2m_lsf_v040306//SETSM_s2s041_WV02_20170427_1030010069B90800_1030010066D3F400_2m_lsf_seg1_meta.txt 
       -2.65        -2.15        -0.07  /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 
        4.12        -0.08        -1.02  /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 
        1.97        -2.50         1.48  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200422_102001009565FC00_102001009A6D3200_2m_lsf_v040201//SETSM_s2s041_WV01_20200422_102001009565FC00_102001009A6D3200_2m_lsf_seg2_meta.txt 
       -1.06         8.48         4.56  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200507_10300100A50D8D00_10300100A64E4E00_2m_lsf_v040203//SETSM_s2s041_WV02_20200507_10300100A50D8D00_10300100A64E4E00_2m_lsf_seg1_meta.txt 
       -0.69         1.09         1.01  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20200605_104001005C90D200_104001005CA1F000_2m_lsf_v040204//SETSM_s2s041_WV03_20200605_104001005C90D200_104001005CA1F000_2m_lsf_seg1_meta.txt 
        3.35        -0.51        -0.25  /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 
       -1.64        -6.13         3.94  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210215_10300100B19B4400_10300100B61CD400_2m_lsf_v040307//SETSM_s2s041_WV02_20210215_10300100B19B4400_10300100B61CD400_2m_lsf_seg1_meta.txt 
        1.62        -2.05        -1.87  /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 
       -8.56         5.80         0.11  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20211102_10300100C719A800_10300100C89ADC00_2m_lsf_v040310//SETSM_s2s041_WV02_20211102_10300100C719A800_10300100C89ADC00_2m_lsf_seg1_meta.txt 
       -0.49        -1.86        -1.30  /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 
        3.62        -1.45        -0.24  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220624_10200100C65FF400_10200100C706C000_2m_lsf_v040311//SETSM_s2s041_WV01_20220624_10200100C65FF400_10200100C706C000_2m_lsf_seg1_meta.txt