# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        2.55        -2.12         1.71  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W1W2_20120406_102001001A27BE00_10300100120F1500_2m_lsf_v040306//SETSM_s2s041_W1W2_20120406_102001001A27BE00_10300100120F1500_2m_lsf_seg1_meta.txt 
       -1.38         3.97        -2.06  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20120718_102001001C5BEF00_102001001DDAF000_2m_lsf_v040306//SETSM_s2s041_WV01_20120718_102001001C5BEF00_102001001DDAF000_2m_lsf_seg1_meta.txt 
       -0.60        -4.13        -0.32  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20120805_103001001B4D2800_103001001B0D8000_2m_lsf_v040306//SETSM_s2s041_WV02_20120805_103001001B4D2800_103001001B0D8000_2m_lsf_seg1_meta.txt 
        1.38         3.33         2.90  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130408_103001002180C700_1030010021D29500_2m_lsf_v040306//SETSM_s2s041_WV02_20130408_103001002180C700_1030010021D29500_2m_lsf_seg1_meta.txt 
        0.46        -3.44         4.02  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130408_1030010022108C00_10300100214C0B00_2m_lsf_v040300//SETSM_s2s041_WV02_20130408_1030010022108C00_10300100214C0B00_2m_lsf_seg1_meta.txt 
        2.92        -2.38        -3.81  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130412_10200100218D7800_102001001F0C4800_2m_lsf_v040306//SETSM_s2s041_WV01_20130412_10200100218D7800_102001001F0C4800_2m_lsf_seg1_meta.txt 
       -2.07        -3.21        -0.12  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20140718_10300100346E3000_1030010035D74E00_2m_lsf_v040306//SETSM_s2s041_WV02_20140718_10300100346E3000_1030010035D74E00_2m_lsf_seg1_meta.txt 
       -0.14        -2.21        -1.75  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20140719_103001003454F100_1030010034B49D00_2m_lsf_v040308//SETSM_s2s041_WV02_20140719_103001003454F100_1030010034B49D00_2m_lsf_seg1_meta.txt 
       -1.47        -0.05        -3.10  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20150905_10200100450D6F00_10200100418BAC00_2m_lsf_v040306//SETSM_s2s041_WV01_20150905_10200100450D6F00_10200100418BAC00_2m_lsf_seg2_meta.txt 
        0.94        -1.20        -1.25  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160602_1030010058349900_1030010057840200_2m_lsf_v040306//SETSM_s2s041_WV02_20160602_1030010058349900_1030010057840200_2m_lsf_seg1_meta.txt 
       -3.07         5.63        -0.29  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160605_1030010058A28E00_10300100564FEE00_2m_lsf_v040306//SETSM_s2s041_WV02_20160605_1030010058A28E00_10300100564FEE00_2m_lsf_seg1_meta.txt 
       -1.87        -0.20        -0.51  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170312_1030010065161900_10300100659A1400_2m_lsf_v040306//SETSM_s2s041_WV02_20170312_1030010065161900_10300100659A1400_2m_lsf_seg1_meta.txt 
        3.86        -3.88        -1.75  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170315_102001005EEAE600_102001005F8F1F00_2m_lsf_v040306//SETSM_s2s041_WV01_20170315_102001005EEAE600_102001005F8F1F00_2m_lsf_seg1_meta.txt 
       -2.32         7.66         6.17  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20180328_10300100792ACE00_103001007CBB0600_2m_lsf_v030302//SETSM_s2s041_WV02_20180328_10300100792ACE00_103001007CBB0600_2m_lsf_seg1_meta.txt 
       -3.61         7.85         2.76  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20180328_103001007DC04700_103001007C73B700_2m_lsf_v030302//SETSM_s2s041_WV02_20180328_103001007DC04700_103001007C73B700_2m_lsf_seg1_meta.txt 
        2.31        -3.86        -0.79  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20190402_10200100839B8B00_1020010084098C00_2m_lsf_v030403//SETSM_s2s041_WV01_20190402_10200100839B8B00_1020010084098C00_2m_lsf_seg1_meta.txt 
       -3.71         2.96        -0.26  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200216_10300100A385E900_10300100A36C7B00_2m_lsf_v040201//SETSM_s2s041_WV02_20200216_10300100A385E900_10300100A36C7B00_2m_lsf_seg1_meta.txt 
        2.22        -2.17        -3.94  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210328_10200100A6D94F00_10200100A898D400_2m_lsf_v040307//SETSM_s2s041_WV01_20210328_10200100A6D94F00_10200100A898D400_2m_lsf_seg1_meta.txt 
        4.14        -3.18         0.36  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210401_10200100A74E1100_10200100A9726900_2m_lsf_v040307//SETSM_s2s041_WV01_20210401_10200100A74E1100_10200100A9726900_2m_lsf_seg1_meta.txt 
       -0.54         0.63         2.04  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210930_10300100C63F4400_10300100C69D9000_2m_lsf_v040310//SETSM_s2s041_WV02_20210930_10300100C63F4400_10300100C69D9000_2m_lsf_seg1_meta.txt