# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.95        -8.77        -0.63  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130305_1020010021798A00_1020010020CDB700_2m_lsf_v040306//SETSM_s2s041_WV01_20130305_1020010021798A00_1020010020CDB700_2m_lsf_seg1_meta.txt 
       -3.20        -5.74        -2.41  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130715_1030010025A43C00_10300100256C1300_2m_lsf_v040306//SETSM_s2s041_WV02_20130715_1030010025A43C00_10300100256C1300_2m_lsf_seg1_meta.txt 
        2.15        -4.30         0.33  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20131119_102001002707F200_1020010027ACD100_2m_lsf_v040306//SETSM_s2s041_WV01_20131119_102001002707F200_1020010027ACD100_2m_lsf_seg1_meta.txt 
       -1.76         4.97        -2.33  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20161023_103001005F789500_103001005EC39000_2m_lsf_v040306//SETSM_s2s041_WV02_20161023_103001005F789500_103001005EC39000_2m_lsf_seg1_meta.txt 
       -3.13         7.14        -1.73  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20161024_1040010023093300_1040010024077300_2m_lsf_v040306//SETSM_s2s041_WV03_20161024_1040010023093300_1040010024077300_2m_lsf_seg1_meta.txt 
       -2.27         2.50         0.91  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20180307_10400100388F6E00_104001003A70B200_2m_lsf_v040300//SETSM_s2s041_WV03_20180307_10400100388F6E00_104001003A70B200_2m_lsf_seg2_meta.txt 
        3.49        -1.13         0.60  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180309_102001006F2DAB00_1020010070CCF900_2m_lsf_v030403//SETSM_s2s041_WV01_20180309_102001006F2DAB00_1020010070CCF900_2m_lsf_seg1_meta.txt 
        1.71        -4.14         0.54  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20190318_1020010086CB9100_1020010081E86F00_2m_lsf_v030403//SETSM_s2s041_WV01_20190318_1020010086CB9100_1020010081E86F00_2m_lsf_seg1_meta.txt 
        0.44         2.42        -0.72  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20190728_102001008821C300_1020010088242000_2m_lsf_v040101//SETSM_s2s041_WV01_20190728_102001008821C300_1020010088242000_2m_lsf_seg1_meta.txt 
        1.36        -4.25        -0.53  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200331_1020010097BED000_1020010094B13300_2m_lsf_v040201//SETSM_s2s041_WV01_20200331_1020010097BED000_1020010094B13300_2m_lsf_seg1_meta.txt 
       -3.61         6.61         7.82  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200404_10300100A32EAB00_10300100A54D0E00_2m_lsf_v040203//SETSM_s2s041_WV02_20200404_10300100A32EAB00_10300100A54D0E00_2m_lsf_seg1_meta.txt 
       -2.09         2.53        -1.25  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20210610_1040010068CDDA00_1040010069B7EE00_2m_lsf_v040307//SETSM_s2s041_WV03_20210610_1040010068CDDA00_1040010069B7EE00_2m_lsf_seg1_meta.txt 
        5.97         1.90         2.18  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210709_10300100C1350300_10300100C2624600_2m_lsf_v040309//SETSM_s2s041_WV02_20210709_10300100C1350300_10300100C2624600_2m_lsf_seg1_meta.txt 
       -0.02         0.26        -2.80  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210804_10200100B4E80800_10200100B55CB000_2m_lsf_v040309//SETSM_s2s041_WV01_20210804_10200100B4E80800_10200100B55CB000_2m_lsf_seg1_meta.txt