# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        1.53         0.10        -0.30  /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 
        4.27         1.57        -1.47  /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 
        0.19        -0.80        -0.84  /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 
       -0.12         1.16         1.14  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20180214_10300100791F7B00_1030010079857600_2m_lsf_v030302//SETSM_s2s041_WV02_20180214_10300100791F7B00_1030010079857600_2m_lsf_seg1_meta.txt 
        2.95         0.85         0.88  /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 
       -4.03        -4.91         0.35  /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 
       -3.10         0.65         0.87  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20190525_103001009363C400_10300100939CF200_2m_lsf_v040002//SETSM_s2s041_WV02_20190525_103001009363C400_10300100939CF200_2m_lsf_seg1_meta.txt 
        1.06         1.33        -1.61  /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 
        1.29         4.63        -6.63  /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 
        0.37        -1.62        -0.48  /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 
        0.76        -0.51         0.59  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220309_10200100C0AF3700_10200100C2B2D700_2m_lsf_v040311//SETSM_s2s041_WV01_20220309_10200100C0AF3700_10200100C2B2D700_2m_lsf_seg1_meta.txt 
       -0.02        -0.96         3.56  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220324_10300100CF94FA00_10300100D0409900_2m_lsf_v040311//SETSM_s2s041_WV02_20220324_10300100CF94FA00_10300100D0409900_2m_lsf_seg1_meta.txt 
       -4.44        -1.53         0.55  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220804_10300100D7A51900_10300100D883CF00_2m_lsf_v040311//SETSM_s2s041_WV02_20220804_10300100D7A51900_10300100D883CF00_2m_lsf_seg1_meta.txt 
       -0.58        -0.11         2.08  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220809_10200100C9A72200_10200100C9E25300_2m_lsf_v040311//SETSM_s2s041_WV01_20220809_10200100C9A72200_10200100C9E25300_2m_lsf_seg1_meta.txt 
       -0.12         0.16         1.29  /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