# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.52         1.92         0.79  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20120901_103001001ACE4100_103001001B0D1700_2m_lsf_v040306//SETSM_s2s041_WV02_20120901_103001001ACE4100_103001001B0D1700_2m_lsf_seg2_meta.txt 
       -2.20         0.10        -4.06  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130723_1030010024B1B600_10300100244AD200_2m_lsf_v040306//SETSM_s2s041_WV02_20130723_1030010024B1B600_10300100244AD200_2m_lsf_seg1_meta.txt 
        4.97         1.91        -0.91  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130811_1020010025AF4400_1020010025178200_2m_lsf_v040306//SETSM_s2s041_WV01_20130811_1020010025AF4400_1020010025178200_2m_lsf_seg1_meta.txt 
        0.39        -3.18         4.80  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20150310_10400100081C7400_1040010008D5EB00_2m_lsf_v040307//SETSM_s2s041_WV03_20150310_10400100081C7400_1040010008D5EB00_2m_lsf_seg1_meta.txt 
       -2.02        -2.08         1.17  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20150317_1040010008B1DC00_1040010008C00D00_2m_lsf_v040306//SETSM_s2s041_WV03_20150317_1040010008B1DC00_1040010008C00D00_2m_lsf_seg1_meta.txt 
       -0.97        -2.50        -3.31  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170427_102001006296F500_10200100622D0700_2m_lsf_v040306//SETSM_s2s041_WV01_20170427_102001006296F500_10200100622D0700_2m_lsf_seg1_meta.txt 
        1.37         1.10        -1.54  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200611_10300100A9ABBC00_10300100A6843E00_2m_lsf_v040204//SETSM_s2s041_WV02_20200611_10300100A9ABBC00_10300100A6843E00_2m_lsf_seg1_meta.txt 
       -2.07         2.72         3.07  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210710_10300100C1C5E300_10300100C2603F00_2m_lsf_v040309//SETSM_s2s041_WV02_20210710_10300100C1C5E300_10300100C2603F00_2m_lsf_seg1_meta.txt