# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
       -3.12        -2.31         0.78  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20160304_1040010019AA3D00_104001001884C400_2m_lsf_v040306//SETSM_s2s041_WV03_20160304_1040010019AA3D00_104001001884C400_2m_lsf_seg1_meta.txt 
        2.03         0.23         0.65  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160505_102001004C633400_102001004D946400_2m_lsf_v040201//SETSM_s2s041_WV01_20160505_102001004C633400_102001004D946400_2m_lsf_seg1_meta.txt 
        0.00         0.00        -0.48  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20180211_104001003983F100_1040010038D51900_2m_lsf_v040002//SETSM_s2s041_WV03_20180211_104001003983F100_1040010038D51900_2m_lsf_seg1_meta.txt 
        4.04         4.28        -1.29  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20180218_1030010077271300_1030010077403B00_2m_lsf_v040300//SETSM_s2s041_WV02_20180218_1030010077271300_1030010077403B00_2m_lsf_seg2_meta.txt 
       -1.13        -2.17         1.81  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20180503_103001007D5A2500_103001007D76E200_2m_lsf_v030400//SETSM_s2s041_WV02_20180503_103001007D5A2500_103001007D76E200_2m_lsf_seg1_meta.txt 
       -3.06         1.56         0.49  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20200509_104001005A07F800_104001005CA9FC00_2m_lsf_v040203//SETSM_s2s041_WV03_20200509_104001005A07F800_104001005CA9FC00_2m_lsf_seg1_meta.txt 
        2.64        -1.61        -0.29  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200813_1020010099B27600_102001009A14C600_2m_lsf_v040303//SETSM_s2s041_WV01_20200813_1020010099B27600_102001009A14C600_2m_lsf_seg2_meta.txt 
        1.02         0.21         0.98  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20200923_104001005F4B4E00_1040010062C52200_2m_lsf_v040307//SETSM_s2s041_WV03_20200923_104001005F4B4E00_1040010062C52200_2m_lsf_seg3_meta.txt 
       -1.58         2.87         0.15  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210507_10300100BE819D00_10300100BECE8E00_2m_lsf_v040307//SETSM_s2s041_WV02_20210507_10300100BE819D00_10300100BECE8E00_2m_lsf_seg1_meta.txt 
        0.49         0.41        -1.55  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210507_10300100BE396F00_10300100BE81F600_2m_lsf_v040307//SETSM_s2s041_WV02_20210507_10300100BE396F00_10300100BE81F600_2m_lsf_seg1_meta.txt 
       -3.20        -1.67        -0.15  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220701_10200100C6D5EC00_10200100C7700400_2m_lsf_v040311//SETSM_s2s041_WV01_20220701_10200100C6D5EC00_10200100C7700400_2m_lsf_seg1_meta.txt 
        1.88        -1.80        -1.10  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220707_10300100D6350100_10300100D6952A00_2m_lsf_v040311//SETSM_s2s041_WV02_20220707_10300100D6350100_10300100D6952A00_2m_lsf_seg2_meta.txt