# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
       -2.59        -4.90        -2.71  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20131115_1020010027020300_10200100288AF100_2m_lsf_v040306//SETSM_s2s041_WV01_20131115_1020010027020300_10200100288AF100_2m_lsf_seg1_meta.txt 
       -0.06         1.35         0.66  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160412_102001004FC8B600_102001004E8E6E00_2m_lsf_v040306//SETSM_s2s041_WV01_20160412_102001004FC8B600_102001004E8E6E00_2m_lsf_seg1_meta.txt 
        2.99        -0.04        -1.97  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170329_1020010062CDF300_102001005E3E0E00_2m_lsf_v040306//SETSM_s2s041_WV01_20170329_1020010062CDF300_102001005E3E0E00_2m_lsf_seg1_meta.txt 
       -3.33         8.90        -1.86  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170701_1020010062E80800_1020010064236500_2m_lsf_v040306//SETSM_s2s041_WV01_20170701_1020010062E80800_1020010064236500_2m_lsf_seg1_meta.txt 
       -2.21         1.61         2.05  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20180330_104001003AC79D00_1040010038182800_2m_lsf_v030400//SETSM_s2s041_WV03_20180330_104001003AC79D00_1040010038182800_2m_lsf_seg1_meta.txt 
        4.34        -7.29         1.98  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20190301_10200100827BDF00_1020010080EA9600_2m_lsf_v030403//SETSM_s2s041_WV01_20190301_10200100827BDF00_1020010080EA9600_2m_lsf_seg1_meta.txt 
        0.68         0.91         2.78  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20190305_10400100481DE600_1040010049993200_2m_lsf_v030403//SETSM_s2s041_WV03_20190305_10400100481DE600_1040010049993200_2m_lsf_seg1_meta.txt 
       -1.99        -0.40        -0.85  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200330_10300100A370AC00_10300100A493DB00_2m_lsf_v040203//SETSM_s2s041_WV02_20200330_10300100A370AC00_10300100A493DB00_2m_lsf_seg1_meta.txt 
        1.85        -2.13        -0.32  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210307_10200100A4AB2000_10200100A7054C00_2m_lsf_v040307//SETSM_s2s041_WV01_20210307_10200100A4AB2000_10200100A7054C00_2m_lsf_seg1_meta.txt 
        0.33         1.99         0.24  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20210313_1040010066C6F900_10400100674F1800_2m_lsf_v040307//SETSM_s2s041_WV03_20210313_1040010066C6F900_10400100674F1800_2m_lsf_seg1_meta.txt