# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        1.57        -0.09         0.04  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_25_russia_norilsk/strips_v4.1/2m/WV01_20130709_1020010024636700_1020010024899C00_2m_lsf_v040306//SETSM_s2s041_WV01_20130709_1020010024636700_1020010024899C00_2m_lsf_seg1_meta.txt 
        1.65         0.48         0.65  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_25_russia_norilsk/strips_v4.1/2m/WV02_20150607_103001004489E700_10300100443F8A00_2m_lsf_v040306//SETSM_s2s041_WV02_20150607_103001004489E700_10300100443F8A00_2m_lsf_seg1_meta.txt 
        4.83        -0.47         0.12  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_25_russia_norilsk/strips_v4.1/2m/WV02_20151109_103001004C035E00_103001004B109A00_2m_lsf_v040306//SETSM_s2s041_WV02_20151109_103001004C035E00_103001004B109A00_2m_lsf_seg1_meta.txt 
       -1.12         2.17         1.57  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_25_russia_norilsk/strips_v4.1/2m/WV02_20160702_10300100575A4200_1030010058A10400_2m_lsf_v040306//SETSM_s2s041_WV02_20160702_10300100575A4200_1030010058A10400_2m_lsf_seg1_meta.txt 
       -3.22        -0.52        -1.77  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_25_russia_norilsk/strips_v4.1/2m/WV03_20170604_104001002D70BA00_104001002D062A00_2m_lsf_v040306//SETSM_s2s041_WV03_20170604_104001002D70BA00_104001002D062A00_2m_lsf_seg1_meta.txt 
       -3.71        -1.57        -0.61  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_25_russia_norilsk/strips_v4.1/2m/WV01_20170614_1020010063464500_10200100648F0600_2m_lsf_v040306//SETSM_s2s041_WV01_20170614_1020010063464500_10200100648F0600_2m_lsf_seg1_meta.txt