# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        1.00         2.99        -2.68  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20120727_102001001C81E100_102001001BC01800_2m_lsf_v040306//SETSM_s2s041_WV01_20120727_102001001C81E100_102001001BC01800_2m_lsf_seg1_meta.txt 
        1.58         0.08        -0.76  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20120730_102001001C393700_102001001CC30500_2m_lsf_v040306//SETSM_s2s041_WV01_20120730_102001001C393700_102001001CC30500_2m_lsf_seg1_meta.txt 
        1.99        -2.29         0.19  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130417_10200100206FD500_1020010024AF5300_2m_lsf_v040306//SETSM_s2s041_WV01_20130417_10200100206FD500_1020010024AF5300_2m_lsf_seg1_meta.txt 
        0.42        -0.08         1.06  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130711_10300100240F3B00_1030010025815400_2m_lsf_v040306//SETSM_s2s041_WV02_20130711_10300100240F3B00_1030010025815400_2m_lsf_seg1_meta.txt 
        1.06        -1.00        -2.99  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20140516_102001002EA98900_102001002FC48900_2m_lsf_v040300//SETSM_s2s041_WV01_20140516_102001002EA98900_102001002FC48900_2m_lsf_seg1_meta.txt 
        0.62        -1.09         0.90  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20150524_10300100425D1400_10300100409B8700_2m_lsf_v040306//SETSM_s2s041_WV02_20150524_10300100425D1400_10300100409B8700_2m_lsf_seg1_meta.txt 
        3.92        -1.41         4.05  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20150904_10200100434A9D00_1020010044DE3600_2m_lsf_v040306//SETSM_s2s041_WV01_20150904_10200100434A9D00_1020010044DE3600_2m_lsf_seg1_meta.txt 
       -3.94         0.17         1.06  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160519_1020010051955A00_102001004EA42300_2m_lsf_v040306//SETSM_s2s041_WV01_20160519_1020010051955A00_102001004EA42300_2m_lsf_seg1_meta.txt 
       -1.56         3.21         0.28  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160605_1030010056737800_10300100567EC400_2m_lsf_v040306//SETSM_s2s041_WV02_20160605_1030010056737800_10300100567EC400_2m_lsf_seg1_meta.txt 
       -1.66         6.35         0.09  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170927_10300100727BB500_10300100715F1200_2m_lsf_v040306//SETSM_s2s041_WV02_20170927_10300100727BB500_10300100715F1200_2m_lsf_seg1_meta.txt 
       -1.92         0.85        -0.28  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20190521_1020010086654D00_102001008713A000_2m_lsf_v040002//SETSM_s2s041_WV01_20190521_1020010086654D00_102001008713A000_2m_lsf_seg1_meta.txt 
       -0.82        -0.35         0.97  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200412_10300100A3505500_10300100A53D9400_2m_lsf_v040201//SETSM_s2s041_WV02_20200412_10300100A3505500_10300100A53D9400_2m_lsf_seg1_meta.txt 
       -2.18        -0.65         1.55  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20200425_104001005948EC00_104001005B561300_2m_lsf_v040203//SETSM_s2s041_WV03_20200425_104001005948EC00_104001005B561300_2m_lsf_seg1_meta.txt 
        0.89        -2.36        -1.36  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220424_10200100C262D200_10200100C3263900_2m_lsf_v040311//SETSM_s2s041_WV01_20220424_10200100C262D200_10200100C3263900_2m_lsf_seg1_meta.txt 
        1.09        -2.20        -1.19  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220511_10300100D2606600_10300100D29E6500_2m_lsf_v040311//SETSM_s2s041_WV02_20220511_10300100D2606600_10300100D29E6500_2m_lsf_seg1_meta.txt 
       -0.49        -2.22        -0.88  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220524_10200100C3C37300_10200100C51B6D00_2m_lsf_v040311//SETSM_s2s041_WV01_20220524_10200100C3C37300_10200100C51B6D00_2m_lsf_seg1_meta.txt