# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.73        -3.37         2.29  /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 
        7.16        -5.96         1.18  /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 
        3.66         2.06         1.54  /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 
       -1.91        -0.00         2.13  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20160903_1040010021264300_1040010021C10A00_2m_lsf_v040201//SETSM_s2s041_WV03_20160903_1040010021264300_1040010021C10A00_2m_lsf_seg1_meta.txt 
       -1.62        -4.11         0.38  /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 
        2.79        -4.07         0.78  /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 
       -1.66         1.61        -1.10  /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 
       -4.46         2.40        -1.26  /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 
       -4.24         2.58        -1.37  /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 
        1.01        12.11        -3.95  /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 
       -1.47        -3.25        -0.62  /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