# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
       -6.68         1.15         2.44  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20131107_1020010026CF9F00_1020010027D10200_2m_lsf_v040306//SETSM_s2s041_WV01_20131107_1020010026CF9F00_1020010027D10200_2m_lsf_seg2_meta.txt 
        0.27        -0.70         1.46  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20141004_1020010033D0A600_10200100371C7A00_2m_lsf_v040306//SETSM_s2s041_WV01_20141004_1020010033D0A600_10200100371C7A00_2m_lsf_seg12_meta.txt 
        3.27        -1.63        -2.09  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20150330_102001003E282200_102001003A4B9000_2m_lsf_v040306//SETSM_s2s041_WV01_20150330_102001003E282200_102001003A4B9000_2m_lsf_seg1_meta.txt 
       -2.84         0.64        -3.84  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20150413_102001003C036800_102001003E7CBA00_2m_lsf_v040306//SETSM_s2s041_WV01_20150413_102001003C036800_102001003E7CBA00_2m_lsf_seg1_meta.txt 
        1.84         0.94        -0.74  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160625_103001005A498200_10300100585D8500_2m_lsf_v040306//SETSM_s2s041_WV02_20160625_103001005A498200_10300100585D8500_2m_lsf_seg1_meta.txt 
        1.05         5.19        -1.97  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170609_103001006C813200_103001006AAE9100_2m_lsf_v040002//SETSM_s2s041_WV02_20170609_103001006C813200_103001006AAE9100_2m_lsf_seg1_meta.txt 
        0.74        -1.70         0.72  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200417_10200100958F4C00_102001009A60A500_2m_lsf_v040201//SETSM_s2s041_WV01_20200417_10200100958F4C00_102001009A60A500_2m_lsf_seg1_meta.txt 
        0.55        -1.13         2.80  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20211009_10300100C7128F00_10300100C7CD4C00_2m_lsf_v040310//SETSM_s2s041_WV02_20211009_10300100C7128F00_10300100C7CD4C00_2m_lsf_seg4_meta.txt 
        1.82        -2.75         1.22  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220314_10200100C15D0C00_10200100C1E5E100_2m_lsf_v040311//SETSM_s2s041_WV01_20220314_10200100C15D0C00_10200100C1E5E100_2m_lsf_seg1_meta.txt