# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.18        -3.26        -2.44  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20120212_1020010019AF6700_1020010019989200_2m_lsf_v040306//SETSM_s2s041_WV01_20120212_1020010019AF6700_1020010019989200_2m_lsf_seg1_meta.txt 
        1.63        -2.22        -1.75  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20120425_1020010019579000_102001001A635900_2m_lsf_v040306//SETSM_s2s041_WV01_20120425_1020010019579000_102001001A635900_2m_lsf_seg1_meta.txt 
       -3.62         1.25         3.31  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20131128_1030010029C60500_1030010029AD9300_2m_lsf_v040306//SETSM_s2s041_WV02_20131128_1030010029C60500_1030010029AD9300_2m_lsf_seg1_meta.txt 
       -2.35         2.23         0.12  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160520_102001004F093D00_102001004FE44B00_2m_lsf_v040306//SETSM_s2s041_WV01_20160520_102001004F093D00_102001004FE44B00_2m_lsf_seg1_meta.txt 
       -2.11         0.84        -0.31  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160524_102001004FAA5B00_102001005273AD00_2m_lsf_v040306//SETSM_s2s041_WV01_20160524_102001004FAA5B00_102001005273AD00_2m_lsf_seg1_meta.txt 
        1.23        -0.84         3.86  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170429_1030010068863A00_1030010067D4C200_2m_lsf_v040306//SETSM_s2s041_WV02_20170429_1030010068863A00_1030010067D4C200_2m_lsf_seg1_meta.txt 
       -1.31         3.20        -0.24  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20170705_104001002F01AE00_104001002F4AF000_2m_lsf_v040306//SETSM_s2s041_WV03_20170705_104001002F01AE00_104001002F4AF000_2m_lsf_seg1_meta.txt 
       -2.28         0.80        -0.57  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20180602_104001003D7A4300_104001003B68D900_2m_lsf_v030400//SETSM_s2s041_WV03_20180602_104001003D7A4300_104001003B68D900_2m_lsf_seg1_meta.txt 
        3.19        -2.84        -1.91  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20181016_10200100786DC600_10200100785DD500_2m_lsf_v030403//SETSM_s2s041_WV01_20181016_10200100786DC600_10200100785DD500_2m_lsf_seg1_meta.txt 
        2.52         2.71         0.80  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200226_1020010096671300_102001008FBCAF00_2m_lsf_v040201//SETSM_s2s041_WV01_20200226_1020010096671300_102001008FBCAF00_2m_lsf_seg1_meta.txt 
        1.80        -1.19        -2.11  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200616_1020010098950700_1020010095097A00_2m_lsf_v040204//SETSM_s2s041_WV01_20200616_1020010098950700_1020010095097A00_2m_lsf_seg1_meta.txt 
       -3.21         0.28         2.81  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210306_10300100B3294B00_10300100B5A43B00_2m_lsf_v040307//SETSM_s2s041_WV02_20210306_10300100B3294B00_10300100B5A43B00_2m_lsf_seg1_meta.txt 
        1.38         0.28        -0.02  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210718_10200100B3DED300_10200100B4EAD900_2m_lsf_v040309//SETSM_s2s041_WV01_20210718_10200100B3DED300_10200100B4EAD900_2m_lsf_seg1_meta.txt 
        2.95        -1.25        -1.56  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220220_10200100BE597100_10200100BF287700_2m_lsf_v040311//SETSM_s2s041_WV01_20220220_10200100BE597100_10200100BF287700_2m_lsf_seg1_meta.txt