# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        3.25        -0.25        -0.17  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_25_russia_norilsk/strips_v4.1/2m/WV01_20130609_1020010024CFB500_10200100221E2800_2m_lsf_v040306//SETSM_s2s041_WV01_20130609_1020010024CFB500_10200100221E2800_2m_lsf_seg1_meta.txt 
       -4.81         1.80        -1.29  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_25_russia_norilsk/strips_v4.1/2m/WV01_20140614_10200100300ED800_102001002E419900_2m_lsf_v040306//SETSM_s2s041_WV01_20140614_10200100300ED800_102001002E419900_2m_lsf_seg1_meta.txt 
       -1.40        -5.71         7.09  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_25_russia_norilsk/strips_v4.1/2m/WV02_20150318_103001003E69DA00_103001003F288C00_2m_lsf_v040306//SETSM_s2s041_WV02_20150318_103001003E69DA00_103001003F288C00_2m_lsf_seg1_meta.txt 
        0.29        -1.08        -2.16  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_25_russia_norilsk/strips_v4.1/2m/WV01_20170802_10200100661F3E00_10200100643F7700_2m_lsf_v040306//SETSM_s2s041_WV01_20170802_10200100661F3E00_10200100643F7700_2m_lsf_seg1_meta.txt 
        4.73        -2.06         1.92  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_25_russia_norilsk/strips_v4.1/2m/WV02_20181101_10300100874A9C00_1030010087BDE000_2m_lsf_v030403//SETSM_s2s041_WV02_20181101_10300100874A9C00_1030010087BDE000_2m_lsf_seg1_meta.txt 
       -2.46         2.18        -0.01  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_25_russia_norilsk/strips_v4.1/2m/WV01_20190714_1020010089D4ED00_1020010086B81800_2m_lsf_v040101//SETSM_s2s041_WV01_20190714_1020010089D4ED00_1020010086B81800_2m_lsf_seg1_meta.txt 
       -3.60         3.72        -4.06  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_25_russia_norilsk/strips_v4.1/2m/WV01_20200523_102001009779BF00_1020010099B14F00_2m_lsf_v040203//SETSM_s2s041_WV01_20200523_102001009779BF00_1020010099B14F00_2m_lsf_seg1_meta.txt 
        3.99         1.41        -1.32  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_25_russia_norilsk/strips_v4.1/2m/WV02_20210223_10300100B42AD400_10300100B6D5EB00_2m_lsf_v040307//SETSM_s2s041_WV02_20210223_10300100B42AD400_10300100B6D5EB00_2m_lsf_seg1_meta.txt