# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        1.58        -3.75         2.39  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20131224_1020010028A79F00_102001002A69C500_2m_lsf_v040306//SETSM_s2s041_WV01_20131224_1020010028A79F00_102001002A69C500_2m_lsf_seg1_meta.txt 
        5.71        -6.70         1.76  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20141025_1020010035661D00_1020010036812400_2m_lsf_v040306//SETSM_s2s041_WV01_20141025_1020010035661D00_1020010036812400_2m_lsf_seg1_meta.txt 
        1.44         0.84         2.12  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160207_1030010051524C00_103001005296D600_2m_lsf_v040306//SETSM_s2s041_WV02_20160207_1030010051524C00_103001005296D600_2m_lsf_seg1_meta.txt 
        1.59        -4.35         0.37  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180305_102001006FAC8100_102001006D024A00_2m_lsf_v030302//SETSM_s2s041_WV01_20180305_102001006FAC8100_102001006D024A00_2m_lsf_seg1_meta.txt 
        0.58        -3.44         1.08  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20181012_1020010078A68D00_1020010079E4F300_2m_lsf_v030403//SETSM_s2s041_WV01_20181012_1020010078A68D00_1020010079E4F300_2m_lsf_seg1_meta.txt 
       -0.27         1.69        -1.03  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20190427_1020010084488600_102001007F505800_2m_lsf_v040002//SETSM_s2s041_WV01_20190427_1020010084488600_102001007F505800_2m_lsf_seg1_meta.txt 
       -3.55         2.71        -1.25  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200522_1020010097DA2100_1020010097623F00_2m_lsf_v040203//SETSM_s2s041_WV01_20200522_1020010097DA2100_1020010097623F00_2m_lsf_seg1_meta.txt 
       -5.37         3.06        -1.18  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200523_1020010097A75000_102001009520E200_2m_lsf_v040203//SETSM_s2s041_WV01_20200523_1020010097A75000_102001009520E200_2m_lsf_seg1_meta.txt 
        1.00        13.04        -3.83  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200714_10300100A7251200_10300100AA9D2400_2m_lsf_v040307//SETSM_s2s041_WV02_20200714_10300100A7251200_10300100AA9D2400_2m_lsf_seg1_meta.txt 
       -2.72        -3.10        -0.43  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220707_10200100C63E3300_10200100C6A95700_2m_lsf_v040311//SETSM_s2s041_WV01_20220707_10200100C63E3300_10200100C6A95700_2m_lsf_seg1_meta.txt