# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.64         4.08        -9.64  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W1W2_20120323_1020010017CF8500_1030010012D73000_2m_lsf_v040306//SETSM_s2s041_W1W2_20120323_1020010017CF8500_1030010012D73000_2m_lsf_seg1_meta.txt 
        0.81        -2.19         2.08  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130622_1030010024A28E00_1030010023270800_2m_lsf_v040306//SETSM_s2s041_WV02_20130622_1030010024A28E00_1030010023270800_2m_lsf_seg1_meta.txt 
        0.77        -1.75        -0.11  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130622_1030010024D76600_10300100249DCD00_2m_lsf_v040306//SETSM_s2s041_WV02_20130622_1030010024D76600_10300100249DCD00_2m_lsf_seg1_meta.txt 
       -0.04        -2.33         3.86  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20140711_1030010034D0B200_103001003341B900_2m_lsf_v040306//SETSM_s2s041_WV02_20140711_1030010034D0B200_103001003341B900_2m_lsf_seg2_meta.txt 
        0.43        -1.67        -2.75  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20150602_10300100427FB200_1030010043743400_2m_lsf_v040306//SETSM_s2s041_WV02_20150602_10300100427FB200_1030010043743400_2m_lsf_seg1_meta.txt 
        4.46        -3.93         1.00  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20150628_1020010040C7D600_1020010040396800_2m_lsf_v040300//SETSM_s2s041_WV01_20150628_1020010040C7D600_1020010040396800_2m_lsf_seg1_meta.txt 
       -2.54         1.13        -0.41  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20150705_10300100444FCB00_1030010044093800_2m_lsf_v040306//SETSM_s2s041_WV02_20150705_10300100444FCB00_1030010044093800_2m_lsf_seg1_meta.txt 
       -2.56         0.74        -0.43  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160325_1030010055269200_1030010053915600_2m_lsf_v040306//SETSM_s2s041_WV02_20160325_1030010055269200_1030010053915600_2m_lsf_seg1_meta.txt 
        1.94        -0.92        -1.62  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20160608_104001001D051E00_104001001D5D9B00_2m_lsf_v040201//SETSM_s2s041_WV03_20160608_104001001D051E00_104001001D5D9B00_2m_lsf_seg1_meta.txt 
       -1.98        -0.77         2.30  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20170529_104001002EB29C00_104001002C999900_2m_lsf_v040306//SETSM_s2s041_WV03_20170529_104001002EB29C00_104001002C999900_2m_lsf_seg1_meta.txt 
       -3.55         0.60         1.67  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20170623_104001002E67A600_104001002E371A00_2m_lsf_v040306//SETSM_s2s041_WV03_20170623_104001002E67A600_104001002E371A00_2m_lsf_seg1_meta.txt 
        1.29         0.03        -0.47  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180416_10200100729E5100_102001006F359500_2m_lsf_v030302//SETSM_s2s041_WV01_20180416_10200100729E5100_102001006F359500_2m_lsf_seg1_meta.txt 
       -4.84         5.46        -6.82  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20180425_103001007C11CC00_103001007B446F00_2m_lsf_v030302//SETSM_s2s041_WV02_20180425_103001007C11CC00_103001007B446F00_2m_lsf_seg1_meta.txt 
        1.47         0.10         1.82  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20190226_102001008285EA00_1020010083562A00_2m_lsf_v030403//SETSM_s2s041_WV01_20190226_102001008285EA00_1020010083562A00_2m_lsf_seg1_meta.txt 
       -2.02         0.14         6.00  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20190317_103001008D48A800_103001008D686C00_2m_lsf_v030403//SETSM_s2s041_WV02_20190317_103001008D48A800_103001008D686C00_2m_lsf_seg2_meta.txt 
       -1.52         0.49         3.00  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20200303_10400100591BC900_1040010058ABA600_2m_lsf_v040201//SETSM_s2s041_WV03_20200303_10400100591BC900_1040010058ABA600_2m_lsf_seg1_meta.txt 
        2.83        -0.27         0.56  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200303_102001008F124200_1020010093517600_2m_lsf_v040201//SETSM_s2s041_WV01_20200303_102001008F124200_1020010093517600_2m_lsf_seg1_meta.txt 
        4.39         1.03        -0.06  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220225_10200100C0289600_10200100C0456A00_2m_lsf_v040311//SETSM_s2s041_WV01_20220225_10200100C0289600_10200100C0456A00_2m_lsf_seg1_meta.txt