# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
       -1.57        -0.21        -3.46  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130913_1020010024233E00_10200100255F6100_2m_lsf_v040306//SETSM_s2s041_WV01_20130913_1020010024233E00_10200100255F6100_2m_lsf_seg1_meta.txt 
       -1.41         2.90         0.06  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170527_103001006AB80F00_1030010069D33B00_2m_lsf_v040306//SETSM_s2s041_WV02_20170527_103001006AB80F00_1030010069D33B00_2m_lsf_seg1_meta.txt 
        1.95        -1.05        -1.33  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180921_102001007B658900_102001007B7C3500_2m_lsf_v030403//SETSM_s2s041_WV01_20180921_102001007B658900_102001007B7C3500_2m_lsf_seg1_meta.txt 
       -2.26        -0.16         2.93  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20181003_10300100864F7E00_1030010085B4F500_2m_lsf_v030403//SETSM_s2s041_WV02_20181003_10300100864F7E00_1030010085B4F500_2m_lsf_seg2_meta.txt 
        2.15        -5.12         0.85  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20181016_102001007D398E00_102001007CDC2C00_2m_lsf_v040300//SETSM_s2s041_WV01_20181016_102001007D398E00_102001007CDC2C00_2m_lsf_seg1_meta.txt 
       -1.60         3.29         0.20  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20181024_1040010045D69000_104001004489EA00_2m_lsf_v030403//SETSM_s2s041_WV03_20181024_1040010045D69000_104001004489EA00_2m_lsf_seg1_meta.txt 
       -0.54         3.30         0.75  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20190417_102001008512FE00_10200100829A6000_2m_lsf_v040002//SETSM_s2s041_WV01_20190417_102001008512FE00_10200100829A6000_2m_lsf_seg2_meta.txt 
        2.48         0.10        -2.33  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200228_1020010091C71900_1020010091C03600_2m_lsf_v040201//SETSM_s2s041_WV01_20200228_1020010091C71900_1020010091C03600_2m_lsf_seg1_meta.txt 
        0.87        -4.31        -1.74  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200306_1020010097909C00_10200100932A5E00_2m_lsf_v040201//SETSM_s2s041_WV01_20200306_1020010097909C00_10200100932A5E00_2m_lsf_seg1_meta.txt 
       -1.36        -3.45         0.71  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210415_10200100AF29E900_10200100AFD45D00_2m_lsf_v040307//SETSM_s2s041_WV01_20210415_10200100AF29E900_10200100AFD45D00_2m_lsf_seg1_meta.txt 
        1.29         4.71         3.36  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220325_10300100D07F2E00_10300100D0BDB600_2m_lsf_v040311//SETSM_s2s041_WV02_20220325_10300100D07F2E00_10300100D0BDB600_2m_lsf_seg1_meta.txt