# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.26        -0.80        -0.00  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20120623_102001001A506C00_102001001A952100_2m_lsf_v040306//SETSM_s2s041_WV01_20120623_102001001A506C00_102001001A952100_2m_lsf_seg1_meta.txt 
        1.58        -1.08        -3.64  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20120814_102001001CE62A00_102001001CDAEC00_2m_lsf_v040306//SETSM_s2s041_WV01_20120814_102001001CE62A00_102001001CDAEC00_2m_lsf_seg2_meta.txt 
        1.91        -6.19         3.60  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20131024_1030010028949500_1030010028AF1C00_2m_lsf_v040306//SETSM_s2s041_WV02_20131024_1030010028949500_1030010028AF1C00_2m_lsf_seg1_meta.txt 
        1.24         2.84        -0.64  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20140410_102001002C4D5800_102001002BEA6100_2m_lsf_v040306//SETSM_s2s041_WV01_20140410_102001002C4D5800_102001002BEA6100_2m_lsf_seg1_meta.txt 
        0.94        -1.57        -0.39  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160617_103001005640F700_10300100585BBE00_2m_lsf_v040306//SETSM_s2s041_WV02_20160617_103001005640F700_10300100585BBE00_2m_lsf_seg1_meta.txt 
       -1.44        -1.98         5.21  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160630_1030010058A8B600_1030010059C78300_2m_lsf_v040306//SETSM_s2s041_WV02_20160630_1030010058A8B600_1030010059C78300_2m_lsf_seg1_meta.txt 
       -3.78         0.77        -4.04  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180607_1020010075AB5C00_1020010075A77C00_2m_lsf_v030400//SETSM_s2s041_WV01_20180607_1020010075AB5C00_1020010075A77C00_2m_lsf_seg1_meta.txt 
        1.66        -0.70         1.59  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20190724_102001008A061F00_1020010089474D00_2m_lsf_v040002//SETSM_s2s041_WV01_20190724_102001008A061F00_1020010089474D00_2m_lsf_seg1_meta.txt 
       -4.82         0.51        -2.91  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200527_1020010097868D00_102001009C622100_2m_lsf_v040203//SETSM_s2s041_WV01_20200527_1020010097868D00_102001009C622100_2m_lsf_seg1_meta.txt 
       -1.37        -1.33        -2.75  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200708_102001009769B200_102001009A0A3A00_2m_lsf_v040204//SETSM_s2s041_WV01_20200708_102001009769B200_102001009A0A3A00_2m_lsf_seg1_meta.txt 
        1.05         1.18        -0.88  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210406_10200100AF145500_10200100AFE89300_2m_lsf_v040307//SETSM_s2s041_WV01_20210406_10200100AF145500_10200100AFE89300_2m_lsf_seg1_meta.txt 
        1.49         7.44         5.31  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220412_10300100D0A62600_10300100D18A5800_2m_lsf_v040311//SETSM_s2s041_WV02_20220412_10300100D0A62600_10300100D18A5800_2m_lsf_seg1_meta.txt 
        1.27         0.92        -0.47  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220412_10200100C1A5B700_10200100C33E4100_2m_lsf_v040311//SETSM_s2s041_WV01_20220412_10200100C1A5B700_10200100C33E4100_2m_lsf_seg1_meta.txt