# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        2.68        -4.62        -1.57  /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 
       -0.03        -3.06         0.05  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130509_1020010023201C00_102001001F0E1B00_2m_lsf_v040306//SETSM_s2s041_WV01_20130509_1020010023201C00_102001001F0E1B00_2m_lsf_seg1_meta.txt 
        2.41        -5.07        -0.18  /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 
       -3.95         1.88         0.23  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20150925_103001004A524A00_1030010049468B00_2m_lsf_v040306//SETSM_s2s041_WV02_20150925_103001004A524A00_1030010049468B00_2m_lsf_seg2_meta.txt 
       -3.99         6.04        -2.81  /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 
       -0.56         0.85        -1.48  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170730_1020010064415800_1020010065328B00_2m_lsf_v040306//SETSM_s2s041_WV01_20170730_1020010064415800_1020010065328B00_2m_lsf_seg1_meta.txt 
        3.33        -4.84        -0.13  /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 
        1.73        -4.71        -1.21  /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 
       -3.09         7.73         7.06  /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 
       -1.54         1.57         2.68  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200415_10300100A2028000_10300100A6CA2900_2m_lsf_v040203//SETSM_s2s041_WV02_20200415_10300100A2028000_10300100A6CA2900_2m_lsf_seg1_meta.txt 
       -0.30        -1.44        -0.65  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20210709_1040010069297F00_1040010069406A00_2m_lsf_v040308//SETSM_s2s041_WV03_20210709_1040010069297F00_1040010069406A00_2m_lsf_seg2_meta.txt 
        3.94         1.85         1.30  /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 
        0.15        -0.40        -3.71  /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 
       -0.78         4.21         0.42  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210814_10300100C4091E00_10300100C47C7100_2m_lsf_v040309//SETSM_s2s041_WV02_20210814_10300100C4091E00_10300100C47C7100_2m_lsf_seg1_meta.txt