# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        5.02         1.97        -4.97  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20111027_1020010016BAEE00_102001001797C400_2m_lsf_v040306//SETSM_s2s041_WV01_20111027_1020010016BAEE00_102001001797C400_2m_lsf_seg2_meta.txt 
       -3.23        -2.77        -2.33  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W1W2_20120401_102001001A317C00_1030010012382700_2m_lsf_v040306//SETSM_s2s041_W1W2_20120401_102001001A317C00_1030010012382700_2m_lsf_seg1_meta.txt 
       -5.07        -0.62         1.09  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20120501_102001001B8F7800_102001001A7C1D00_2m_lsf_v040306//SETSM_s2s041_WV01_20120501_102001001B8F7800_102001001A7C1D00_2m_lsf_seg1_meta.txt 
       -1.06         0.85         3.32  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130531_103001002206BA00_1030010022B69F00_2m_lsf_v040306//SETSM_s2s041_WV02_20130531_103001002206BA00_1030010022B69F00_2m_lsf_seg1_meta.txt 
       -0.59        -1.55        -0.81  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20150318_102001003905DB00_102001003ADB2600_2m_lsf_v040306//SETSM_s2s041_WV01_20150318_102001003905DB00_102001003ADB2600_2m_lsf_seg1_meta.txt 
        2.16        -1.36         1.34  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180412_1020010072771D00_1020010071174B00_2m_lsf_v030400//SETSM_s2s041_WV01_20180412_1020010072771D00_1020010071174B00_2m_lsf_seg1_meta.txt 
        2.77         3.47         2.37  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220416_10300100D10EBF00_10300100D180EC00_2m_lsf_v040311//SETSM_s2s041_WV02_20220416_10300100D10EBF00_10300100D180EC00_2m_lsf_seg1_meta.txt