# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        2.89        -4.46         1.67  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20120417_102001001A626700_1020010019605D00_2m_lsf_v040306//SETSM_s2s041_WV01_20120417_102001001A626700_1020010019605D00_2m_lsf_seg1_meta.txt 
        3.00         1.09         0.74  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20120803_102001001B6B0F00_102001001CEA5700_2m_lsf_v040306//SETSM_s2s041_WV01_20120803_102001001B6B0F00_102001001CEA5700_2m_lsf_seg1_meta.txt 
        0.84         0.43         0.59  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20120803_102001001DE8C000_102001001C703300_2m_lsf_v040306//SETSM_s2s041_WV01_20120803_102001001DE8C000_102001001C703300_2m_lsf_seg1_meta.txt 
      -14.21        -6.58        -0.45  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130626_10200100235AE600_10200100238B4100_2m_lsf_v040306//SETSM_s2s041_WV01_20130626_10200100235AE600_10200100238B4100_2m_lsf_seg1_meta.txt 
      -16.10       -10.52         0.94  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130717_1020010024779400_1020010023A24100_2m_lsf_v040306//SETSM_s2s041_WV01_20130717_1020010024779400_1020010023A24100_2m_lsf_seg1_meta.txt 
        1.03         0.21        -0.26  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130721_1020010024674200_1020010024104A00_2m_lsf_v040306//SETSM_s2s041_WV01_20130721_1020010024674200_1020010024104A00_2m_lsf_seg1_meta.txt 
        3.12         1.43        -1.08  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160902_10200100532C6F00_1020010053DD5700_2m_lsf_v040300//SETSM_s2s041_WV01_20160902_10200100532C6F00_1020010053DD5700_2m_lsf_seg3_meta.txt 
        2.33         2.70         2.05  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160924_1020010054BEF700_1020010056A17700_2m_lsf_v040201//SETSM_s2s041_WV01_20160924_1020010054BEF700_1020010056A17700_2m_lsf_seg1_meta.txt 
        1.71         2.21         1.37  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160925_103001005D0A3100_103001005CBF3700_2m_lsf_v040201//SETSM_s2s041_WV02_20160925_103001005D0A3100_103001005CBF3700_2m_lsf_seg1_meta.txt 
        1.04         0.67        -0.09  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170521_10200100608BC500_1020010061A5E200_2m_lsf_v040306//SETSM_s2s041_WV01_20170521_10200100608BC500_1020010061A5E200_2m_lsf_seg1_meta.txt 
       -1.65        -0.20        -0.66  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20170528_104001002D847600_104001002DBED500_2m_lsf_v040306//SETSM_s2s041_WV03_20170528_104001002D847600_104001002DBED500_2m_lsf_seg1_meta.txt 
        0.88        -1.45        -0.82  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180712_1020010076A35300_1020010076A9A600_2m_lsf_v030400//SETSM_s2s041_WV01_20180712_1020010076A35300_1020010076A9A600_2m_lsf_seg1_meta.txt 
        3.64         0.85         0.09  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200424_10200100963CFF00_102001009820B800_2m_lsf_v040201//SETSM_s2s041_WV01_20200424_10200100963CFF00_102001009820B800_2m_lsf_seg1_meta.txt 
       -1.15         4.59        -0.01  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20200611_104001005ED6CE00_104001005C296700_2m_lsf_v040204//SETSM_s2s041_WV03_20200611_104001005ED6CE00_104001005C296700_2m_lsf_seg1_meta.txt 
        1.38         1.94         2.42  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210327_10300100BC2A7500_10300100BC8F2D00_2m_lsf_v040307//SETSM_s2s041_WV02_20210327_10300100BC2A7500_10300100BC8F2D00_2m_lsf_seg1_meta.txt 
        2.23         1.49        -0.71  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210513_10200100B03E8800_10200100B12F7000_2m_lsf_v040307//SETSM_s2s041_WV01_20210513_10200100B03E8800_10200100B12F7000_2m_lsf_seg1_meta.txt 
        3.57         2.83        -0.77  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220422_10300100D15C4500_10300100D2B16200_2m_lsf_v040311//SETSM_s2s041_WV02_20220422_10300100D15C4500_10300100D2B16200_2m_lsf_seg1_meta.txt 
        2.44         2.45        -3.17  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20220425_1040010075846D00_10400100761C2900_2m_lsf_v040311//SETSM_s2s041_WV03_20220425_1040010075846D00_10400100761C2900_2m_lsf_seg1_meta.txt 
        3.00         0.33        -1.87  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220427_10200100C3484100_10200100C4C69C00_2m_lsf_v040311//SETSM_s2s041_WV01_20220427_10200100C3484100_10200100C4C69C00_2m_lsf_seg1_meta.txt