# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        2.68        -2.10        -0.52  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20120716_102001001C830900_102001001C61A500_2m_lsf_v040306//SETSM_s2s041_WV01_20120716_102001001C830900_102001001C61A500_2m_lsf_seg1_meta.txt 
        3.38        -2.12        -0.27  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130209_102001002017E000_102001001FA68E00_2m_lsf_v040306//SETSM_s2s041_WV01_20130209_102001002017E000_102001001FA68E00_2m_lsf_seg1_meta.txt 
        0.47        -1.99        -2.80  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130531_1030010024A6CD00_1030010021794700_2m_lsf_v040306//SETSM_s2s041_WV02_20130531_1030010024A6CD00_1030010021794700_2m_lsf_seg1_meta.txt 
       -2.64         1.86        -2.19  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130611_10300100224EFD00_1030010022377100_2m_lsf_v040306//SETSM_s2s041_WV02_20130611_10300100224EFD00_1030010022377100_2m_lsf_seg1_meta.txt 
        4.80         0.44        -2.17  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20141023_102001003539C200_102001003588E500_2m_lsf_v040306//SETSM_s2s041_WV01_20141023_102001003539C200_102001003588E500_2m_lsf_seg1_meta.txt 
       -1.97        -0.84         1.08  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20150328_1040010009B3D000_104001000930ED00_2m_lsf_v040201//SETSM_s2s041_WV03_20150328_1040010009B3D000_104001000930ED00_2m_lsf_seg1_meta.txt 
        1.25         3.33         3.17  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20150328_103001004182B600_10300100401C5E00_2m_lsf_v040306//SETSM_s2s041_WV02_20150328_103001004182B600_10300100401C5E00_2m_lsf_seg1_meta.txt 
       -2.57         5.05         0.22  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160802_1020010054D61900_1020010052262200_2m_lsf_v040306//SETSM_s2s041_WV01_20160802_1020010054D61900_1020010052262200_2m_lsf_seg1_meta.txt 
        1.83        -2.37        -1.40  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160820_1020010053A6E600_1020010055B0D200_2m_lsf_v040306//SETSM_s2s041_WV01_20160820_1020010053A6E600_1020010055B0D200_2m_lsf_seg1_meta.txt 
       -7.77         9.97         9.12  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170424_10300100692A6800_1030010066996700_2m_lsf_v040306//SETSM_s2s041_WV02_20170424_10300100692A6800_1030010066996700_2m_lsf_seg1_meta.txt 
       -2.48        -2.07        -1.02  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180427_1020010072241B00_102001006EAB4700_2m_lsf_v030400//SETSM_s2s041_WV01_20180427_1020010072241B00_102001006EAB4700_2m_lsf_seg1_meta.txt 
        1.39         0.49        -2.62  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20180625_1040010040818B00_104001003ED4CA00_2m_lsf_v030400//SETSM_s2s041_WV03_20180625_1040010040818B00_104001003ED4CA00_2m_lsf_seg1_meta.txt 
       -2.77         1.46        -0.14  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20190224_103001008DD03700_103001008E583A00_2m_lsf_v030403//SETSM_s2s041_WV02_20190224_103001008DD03700_103001008E583A00_2m_lsf_seg1_meta.txt 
        1.09         0.33        -3.48  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20190802_10300100976B9200_10300100960EEA00_2m_lsf_v040307//SETSM_s2s041_WV02_20190802_10300100976B9200_10300100960EEA00_2m_lsf_seg1_meta.txt 
       -2.27        -2.97         0.32  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20191101_1040010053AB6F00_1040010053757A00_2m_lsf_v040300//SETSM_s2s041_WV03_20191101_1040010053AB6F00_1040010053757A00_2m_lsf_seg1_meta.txt 
        2.27        -4.17         1.22  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210327_10300100BB5A1C00_10300100BC51AC00_2m_lsf_v040307//SETSM_s2s041_WV02_20210327_10300100BB5A1C00_10300100BC51AC00_2m_lsf_seg1_meta.txt 
        2.44        -2.02        -1.19  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210721_10200100B40E8400_10200100B4316100_2m_lsf_v040309//SETSM_s2s041_WV01_20210721_10200100B40E8400_10200100B4316100_2m_lsf_seg1_meta.txt 
        1.62        -1.86         0.93  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220417_10200100C2241000_10200100C3D65C00_2m_lsf_v040311//SETSM_s2s041_WV01_20220417_10200100C2241000_10200100C3D65C00_2m_lsf_seg1_meta.txt 
       -0.88        -1.07        -0.83  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20220425_1040010074653200_1040010075B1C200_2m_lsf_v040311//SETSM_s2s041_WV03_20220425_1040010074653200_1040010075B1C200_2m_lsf_seg1_meta.txt 
        0.13         0.67         2.58  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220622_10200100C565B300_10200100C7D36700_2m_lsf_v040311//SETSM_s2s041_WV01_20220622_10200100C565B300_10200100C7D36700_2m_lsf_seg1_meta.txt