# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
       -4.45        -2.81        -1.17  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130627_102001002380B500_10200100220EA400_2m_lsf_v040306//SETSM_s2s041_WV01_20130627_102001002380B500_10200100220EA400_2m_lsf_seg1_meta.txt 
       -0.84         2.12        -4.17  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20150803_10200100402CFB00_102001003FD9B900_2m_lsf_v040201//SETSM_s2s041_WV01_20150803_10200100402CFB00_102001003FD9B900_2m_lsf_seg1_meta.txt 
        1.99         0.86         1.97  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170310_102001005D963400_102001005915C700_2m_lsf_v040306//SETSM_s2s041_WV01_20170310_102001005D963400_102001005915C700_2m_lsf_seg1_meta.txt 
       -3.02         2.91         1.77  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170312_1030010064779200_1030010066898E00_2m_lsf_v040306//SETSM_s2s041_WV02_20170312_1030010064779200_1030010066898E00_2m_lsf_seg1_meta.txt 
        2.06         1.01         0.27  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170323_102001005FE7B700_1020010061887700_2m_lsf_v040306//SETSM_s2s041_WV01_20170323_102001005FE7B700_1020010061887700_2m_lsf_seg1_meta.txt 
       -1.15        -2.35        -0.75  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200413_10200100998A7200_10200100978D8900_2m_lsf_v040203//SETSM_s2s041_WV01_20200413_10200100998A7200_10200100978D8900_2m_lsf_seg1_meta.txt 
        5.41        -1.74         2.07  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210922_10200100B6798D00_10200100B7D90000_2m_lsf_v040310//SETSM_s2s041_WV01_20210922_10200100B6798D00_10200100B7D90000_2m_lsf_seg1_meta.txt