# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        2.65        -3.07         2.35  /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 
        4.57        -6.71         1.64  /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 
       -1.52        -0.38         2.33  /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 
        3.01        -4.26         0.10  /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 
       -1.97         1.04         0.79  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20180929_10400100418D4C00_1040010042864500_2m_lsf_v030403//SETSM_s2s041_WV03_20180929_10400100418D4C00_1040010042864500_2m_lsf_seg1_meta.txt 
        1.76        -3.22         1.16  /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 
        0.45         0.09        -1.30  /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 
       -3.02         2.67        -1.37  /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 
       -4.57         2.76        -1.31  /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 
        0.00        13.66        -3.97  /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 
       -1.36        -2.58        -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