# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.44        -0.31         3.60  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_25_russia_norilsk/strips_v4.1/2m/WV02_20130424_1030010022B65F00_1030010022965400_2m_lsf_v040306//SETSM_s2s041_WV02_20130424_1030010022B65F00_1030010022965400_2m_lsf_seg1_meta.txt 
        0.15        -0.34        -3.93  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_25_russia_norilsk/strips_v4.1/2m/WV02_20141022_1030010038B73A00_103001003AD39500_2m_lsf_v040306//SETSM_s2s041_WV02_20141022_1030010038B73A00_103001003AD39500_2m_lsf_seg1_meta.txt 
       -0.58         0.65         0.34  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_25_russia_norilsk/strips_v4.1/2m/WV03_20170430_104001002C4B9D00_104001002DD14A00_2m_lsf_v040306//SETSM_s2s041_WV03_20170430_104001002C4B9D00_104001002DD14A00_2m_lsf_seg1_meta.txt