# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
       -0.32         4.99        -3.72  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130420_10200100205E0800_10200100216A2200_2m_lsf_v040309//SETSM_s2s041_WV01_20130420_10200100205E0800_10200100216A2200_2m_lsf_seg1_meta.txt 
        0.59        -0.46        -0.53  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20140411_102001002C6F2D00_102001002E8A7800_2m_lsf_v040306//SETSM_s2s041_WV01_20140411_102001002C6F2D00_102001002E8A7800_2m_lsf_seg1_meta.txt 
        0.00        -0.90         0.52  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20160417_104001001BD30F00_104001001B738600_2m_lsf_v040306//SETSM_s2s041_WV03_20160417_104001001BD30F00_104001001B738600_2m_lsf_seg1_meta.txt 
       -1.04        -3.42         0.93  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170829_1020010066BB1A00_1020010064B24700_2m_lsf_v040306//SETSM_s2s041_WV01_20170829_1020010066BB1A00_1020010064B24700_2m_lsf_seg1_meta.txt 
       -4.01        -0.81        -5.54  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200528_102001009796E700_102001009C5BA600_2m_lsf_v040203//SETSM_s2s041_WV01_20200528_102001009796E700_102001009C5BA600_2m_lsf_seg1_meta.txt 
       -1.37         4.51        -0.63  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200607_10300100A72B0E00_10300100A5153700_2m_lsf_v040204//SETSM_s2s041_WV02_20200607_10300100A72B0E00_10300100A5153700_2m_lsf_seg1_meta.txt 
        1.66        -1.42         1.23  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210317_10200100A2123100_10200100A4205000_2m_lsf_v040309//SETSM_s2s041_WV01_20210317_10200100A2123100_10200100A4205000_2m_lsf_seg1_meta.txt 
        1.85        -1.93         4.13  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220309_10200100C1250F00_10200100C1B4B800_2m_lsf_v040311//SETSM_s2s041_WV01_20220309_10200100C1250F00_10200100C1B4B800_2m_lsf_seg1_meta.txt 
        2.65        -0.57         3.61  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220310_10200100C0635D00_10200100C083C800_2m_lsf_v040311//SETSM_s2s041_WV01_20220310_10200100C0635D00_10200100C083C800_2m_lsf_seg1_meta.txt