# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
       -3.09        -0.38        -2.93  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W1W1_20100605_102001000C7C9400_102001000D4C7400_2m_lsf_v040000//SETSM_s2s041_W1W1_20100605_102001000C7C9400_102001000D4C7400_2m_lsf_seg3_meta.txt 
        5.17        -1.20        -1.52  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130406_1020010021444700_10200100232D7600_2m_lsf_v040306//SETSM_s2s041_WV01_20130406_1020010021444700_10200100232D7600_2m_lsf_seg1_meta.txt 
       -1.44         4.33         0.58  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20141003_1030010037A6C700_1030010036200E00_2m_lsf_v040306//SETSM_s2s041_WV02_20141003_1030010037A6C700_1030010036200E00_2m_lsf_seg1_meta.txt 
       -1.55        -0.30        -2.65  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160530_103001005665CE00_1030010058679500_2m_lsf_v040306//SETSM_s2s041_WV02_20160530_103001005665CE00_1030010058679500_2m_lsf_seg1_meta.txt 
       -3.72        -0.30        -0.53  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160601_102001004B500400_102001005163A400_2m_lsf_v040306//SETSM_s2s041_WV01_20160601_102001004B500400_102001005163A400_2m_lsf_seg1_meta.txt 
       -6.98         1.27         1.57  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170720_10200100643D8300_1020010064B16D00_2m_lsf_v040306//SETSM_s2s041_WV01_20170720_10200100643D8300_1020010064B16D00_2m_lsf_seg1_meta.txt 
       -0.28         1.14        -0.91  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170810_1020010067277000_10200100665E7400_2m_lsf_v040306//SETSM_s2s041_WV01_20170810_1020010067277000_10200100665E7400_2m_lsf_seg1_meta.txt 
        0.06        -0.44        -0.00  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200304_10300100A30BDA00_10300100A073D300_2m_lsf_v040201//SETSM_s2s041_WV02_20200304_10300100A30BDA00_10300100A073D300_2m_lsf_seg1_meta.txt 
        4.12         0.15         3.04  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200414_10300100A597FA00_10300100A5165000_2m_lsf_v040203//SETSM_s2s041_WV02_20200414_10300100A597FA00_10300100A5165000_2m_lsf_seg1_meta.txt 
        1.93         0.40         2.07  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210901_10300100C4BF3700_10300100C52A3600_2m_lsf_v040310//SETSM_s2s041_WV02_20210901_10300100C4BF3700_10300100C52A3600_2m_lsf_seg1_meta.txt 
        3.55        -1.79         0.67  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220320_10200100C1A71300_10200100C2B35900_2m_lsf_v040311//SETSM_s2s041_WV01_20220320_10200100C1A71300_10200100C2B35900_2m_lsf_seg1_meta.txt 
        2.22        -2.88         0.61  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220402_10200100C1A2C700_10200100C22EB500_2m_lsf_v040311//SETSM_s2s041_WV01_20220402_10200100C1A2C700_10200100C22EB500_2m_lsf_seg1_meta.txt