# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
       -1.80        -0.32        -2.17  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20111003_1020010017097D00_10200100157DEA00_2m_lsf_v040306//SETSM_s2s041_WV01_20111003_1020010017097D00_10200100157DEA00_2m_lsf_seg1_meta.txt 
       -0.78        -3.85        -4.57  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20120209_102001001AC57A00_1020010018E19A00_2m_lsf_v040306//SETSM_s2s041_WV01_20120209_102001001AC57A00_1020010018E19A00_2m_lsf_seg1_meta.txt 
       -2.09        -0.84        -0.56  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20120211_1030010011A9F600_1030010010D02A00_2m_lsf_v040306//SETSM_s2s041_WV02_20120211_1030010011A9F600_1030010010D02A00_2m_lsf_seg1_meta.txt 
       -0.95        -0.12        -1.74  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20120909_102001001A70E000_102001001B8E3A00_2m_lsf_v040306//SETSM_s2s041_WV01_20120909_102001001A70E000_102001001B8E3A00_2m_lsf_seg1_meta.txt 
        1.02         1.51         4.09  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130814_1030010023345400_1030010026C5E900_2m_lsf_v040306//SETSM_s2s041_WV02_20130814_1030010023345400_1030010026C5E900_2m_lsf_seg1_meta.txt 
       -0.92         2.17        -0.60  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160421_1030010056956100_10300100552FA000_2m_lsf_v040201//SETSM_s2s041_WV02_20160421_1030010056956100_10300100552FA000_2m_lsf_seg1_meta.txt 
       -1.29         0.60        -2.05  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160423_1030010053B4BC00_1030010055415000_2m_lsf_v040201//SETSM_s2s041_WV02_20160423_1030010053B4BC00_1030010055415000_2m_lsf_seg1_meta.txt 
       -1.86         2.14        -0.78  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170617_1020010064D1B400_1020010064948A00_2m_lsf_v040306//SETSM_s2s041_WV01_20170617_1020010064D1B400_1020010064948A00_2m_lsf_seg2_meta.txt 
        2.47         1.52        -1.64  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170829_10200100655AE200_102001006659DD00_2m_lsf_v040306//SETSM_s2s041_WV01_20170829_10200100655AE200_102001006659DD00_2m_lsf_seg1_meta.txt 
       -0.34        -2.48         0.22  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20190616_102001008A442100_1020010085325A00_2m_lsf_v040310//SETSM_s2s041_WV01_20190616_102001008A442100_1020010085325A00_2m_lsf_seg1_meta.txt 
        0.82        -4.16         0.93  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200607_1020010093B4CA00_10200100930EAD00_2m_lsf_v040204//SETSM_s2s041_WV01_20200607_1020010093B4CA00_10200100930EAD00_2m_lsf_seg1_meta.txt 
       -1.44         2.75        -0.40  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20200618_104001005CA48A00_104001005DB84300_2m_lsf_v040204//SETSM_s2s041_WV03_20200618_104001005CA48A00_104001005DB84300_2m_lsf_seg1_meta.txt 
        2.65         3.98         6.50  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210704_10300100C1093500_10300100C18DF500_2m_lsf_v040309//SETSM_s2s041_WV02_20210704_10300100C1093500_10300100C18DF500_2m_lsf_seg1_meta.txt 
        1.38        -1.10         1.82  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220313_10200100C091D200_10200100C18AA000_2m_lsf_v040311//SETSM_s2s041_WV01_20220313_10200100C091D200_10200100C18AA000_2m_lsf_seg1_meta.txt 
        3.12        -1.79         0.95  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220325_10200100C0DC7C00_10200100C2915B00_2m_lsf_v040311//SETSM_s2s041_WV01_20220325_10200100C0DC7C00_10200100C2915B00_2m_lsf_seg1_meta.txt