# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        3.11        -5.42        -1.03  /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 
       -0.61        -2.98         0.39  /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 
       -2.09        -4.21        -2.61  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130516_102001002246C200_1020010021BB5B00_2m_lsf_v040306//SETSM_s2s041_WV01_20130516_102001002246C200_1020010021BB5B00_2m_lsf_seg1_meta.txt 
        3.37        -4.94         0.38  /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 
       -2.98         1.55         0.79  /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 
       -2.70         5.66        -2.42  /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 
       -2.90         0.10        -1.69  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20161024_103001005F4D4C00_103001005E09C900_2m_lsf_v040306//SETSM_s2s041_WV02_20161024_103001005F4D4C00_103001005E09C900_2m_lsf_seg1_meta.txt 
       -0.04         1.27        -1.07  /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 
        3.99        -3.07        -0.52  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170914_102001006703BA00_1020010067449A00_2m_lsf_v040306//SETSM_s2s041_WV01_20170914_102001006703BA00_1020010067449A00_2m_lsf_seg1_meta.txt 
        2.93        -5.05         0.37  /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 
        1.57        -4.45        -0.92  /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 
       -3.21         7.87         7.38  /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 
       -3.92         7.78         1.45  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200404_10300100A426D500_10300100A4A75400_2m_lsf_v040203//SETSM_s2s041_WV02_20200404_10300100A426D500_10300100A4A75400_2m_lsf_seg1_meta.txt 
       -1.89         1.65         3.22  /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 
        1.06         0.55        -0.58  /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 
        4.87         1.71         1.35  /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 
        0.08         0.02        -2.68  /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 
       -0.12         3.74         0.98  /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 
       -0.53        -1.79        -2.81  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220602_10200100C5315B00_10200100C5CC6200_2m_lsf_v040311//SETSM_s2s041_WV01_20220602_10200100C5315B00_10200100C5CC6200_2m_lsf_seg1_meta.txt