# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.55        -1.84         1.18  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20120901_103001001ACE4100_103001001B0D1700_2m_lsf_v040306//SETSM_s2s041_WV02_20120901_103001001ACE4100_103001001B0D1700_2m_lsf_seg2_meta.txt 
        0.82        -1.21         0.97  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130209_103001001FD5AE00_103001001F59F400_2m_lsf_v040306//SETSM_s2s041_WV02_20130209_103001001FD5AE00_103001001F59F400_2m_lsf_seg1_meta.txt 
        4.68         0.42         0.04  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20131026_1020010026B66900_1020010026386600_2m_lsf_v040306//SETSM_s2s041_WV01_20131026_1020010026B66900_1020010026386600_2m_lsf_seg1_meta.txt 
       -4.47        -3.13         0.89  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20150312_1040010008083400_10400100085F4000_2m_lsf_v040306//SETSM_s2s041_WV03_20150312_1040010008083400_10400100085F4000_2m_lsf_seg1_meta.txt 
       -1.60        -1.18         0.25  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160521_102001004FE62100_102001004F3D4E00_2m_lsf_v040306//SETSM_s2s041_WV01_20160521_102001004FE62100_102001004F3D4E00_2m_lsf_seg1_meta.txt 
        0.00        -2.27        -2.90  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170427_102001006296F500_10200100622D0700_2m_lsf_v040306//SETSM_s2s041_WV01_20170427_102001006296F500_10200100622D0700_2m_lsf_seg1_meta.txt 
       -0.02         0.12         2.24  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20180219_103001007A271A00_1030010078010900_2m_lsf_v030400//SETSM_s2s041_WV02_20180219_103001007A271A00_1030010078010900_2m_lsf_seg1_meta.txt 
        1.75         4.09         1.36  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20180619_103001008081FD00_103001007F9D9300_2m_lsf_v030400//SETSM_s2s041_WV02_20180619_103001008081FD00_103001007F9D9300_2m_lsf_seg1_meta.txt 
       -7.76        -0.63        -0.21  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20190525_104001004C68DE00_104001004B81CE00_2m_lsf_v040002//SETSM_s2s041_WV03_20190525_104001004C68DE00_104001004B81CE00_2m_lsf_seg1_meta.txt 
        4.62        -2.04        -0.51  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200501_1020010099C77E00_1020010098947900_2m_lsf_v040201//SETSM_s2s041_WV01_20200501_1020010099C77E00_1020010098947900_2m_lsf_seg2_meta.txt 
        0.15         8.14        -5.20  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200504_10300100A6A82200_10300100A61D9500_2m_lsf_v040203//SETSM_s2s041_WV02_20200504_10300100A6A82200_10300100A61D9500_2m_lsf_seg1_meta.txt 
        1.27         3.64        -1.57  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200611_10300100A9ABBC00_10300100A6843E00_2m_lsf_v040204//SETSM_s2s041_WV02_20200611_10300100A9ABBC00_10300100A6843E00_2m_lsf_seg1_meta.txt 
       -1.00        -3.39         0.68  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210403_10300100BC73A100_10300100BCCA2200_2m_lsf_v040307//SETSM_s2s041_WV02_20210403_10300100BC73A100_10300100BCCA2200_2m_lsf_seg1_meta.txt 
        1.00        -0.72         2.77  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220809_10200100C901C200_10200100C9B4ED00_2m_lsf_v040311//SETSM_s2s041_WV01_20220809_10200100C901C200_10200100C9B4ED00_2m_lsf_seg1_meta.txt