# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        1.38         0.55         0.27  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W1W2_20110517_10200100122AC900_103001000AA37800_2m_lsf_v040000//SETSM_s2s041_W1W2_20110517_10200100122AC900_103001000AA37800_2m_lsf_seg1_meta.txt 
       -1.28        -3.94        -0.88  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20120503_102001001BBC6900_1020010019A51700_2m_lsf_v040306//SETSM_s2s041_WV01_20120503_102001001BBC6900_1020010019A51700_2m_lsf_seg1_meta.txt 
        1.67        -0.44        -0.27  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20120714_102001001CD6C800_102001001C805000_2m_lsf_v040306//SETSM_s2s041_WV01_20120714_102001001CD6C800_102001001C805000_2m_lsf_seg1_meta.txt 
        0.31        -2.92        -1.71  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130526_1030010023354E00_103001002209C800_2m_lsf_v040306//SETSM_s2s041_WV02_20130526_1030010023354E00_103001002209C800_2m_lsf_seg1_meta.txt 
        1.62         1.00         0.69  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130526_1030010023999100_10300100239B4E00_2m_lsf_v040306//SETSM_s2s041_WV02_20130526_1030010023999100_10300100239B4E00_2m_lsf_seg1_meta.txt 
        0.56         2.71        -5.89  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160625_10300100575A3D00_1030010059818C00_2m_lsf_v040306//SETSM_s2s041_WV02_20160625_10300100575A3D00_1030010059818C00_2m_lsf_seg1_meta.txt 
       -1.10        -0.37         2.33  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20160626_104001001D260F00_104001001FC48800_2m_lsf_v040306//SETSM_s2s041_WV03_20160626_104001001D260F00_104001001FC48800_2m_lsf_seg1_meta.txt 
        0.70         3.11         1.81  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170609_103001006AB71200_103001006C486500_2m_lsf_v040002//SETSM_s2s041_WV02_20170609_103001006AB71200_103001006C486500_2m_lsf_seg1_meta.txt 
       -0.12         1.31        -2.28  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180507_1020010073C7B700_10200100743BB400_2m_lsf_v030403//SETSM_s2s041_WV01_20180507_1020010073C7B700_10200100743BB400_2m_lsf_seg1_meta.txt 
        2.76         6.13        -1.01  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200510_10300100A74E1700_10300100A5C71100_2m_lsf_v040203//SETSM_s2s041_WV02_20200510_10300100A74E1700_10300100A5C71100_2m_lsf_seg1_meta.txt 
        0.54        -1.66        -1.79  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200803_102001009991F900_102001009ADF2200_2m_lsf_v040300//SETSM_s2s041_WV01_20200803_102001009991F900_102001009ADF2200_2m_lsf_seg1_meta.txt 
       -2.71         3.08         5.11  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200916_10300100ACD12300_10300100AE80D700_2m_lsf_v040303//SETSM_s2s041_WV02_20200916_10300100ACD12300_10300100AE80D700_2m_lsf_seg1_meta.txt 
        0.26        -4.75         0.36  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210520_10200100B05A3E00_10200100B114E900_2m_lsf_v040308//SETSM_s2s041_WV01_20210520_10200100B05A3E00_10200100B114E900_2m_lsf_seg1_meta.txt 
       -3.03        -0.21         0.42  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20210614_1040010069754700_104001006BC5C300_2m_lsf_v040307//SETSM_s2s041_WV03_20210614_1040010069754700_104001006BC5C300_2m_lsf_seg1_meta.txt 
       -1.44        -2.30         0.48  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20220616_1040010077C6E400_10400100783DC600_2m_lsf_v040311//SETSM_s2s041_WV03_20220616_1040010077C6E400_10400100783DC600_2m_lsf_seg1_meta.txt 
       -0.13        -1.29         2.35  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220715_10200100C7AAA900_10200100C82DDC00_2m_lsf_v040311//SETSM_s2s041_WV01_20220715_10200100C7AAA900_10200100C82DDC00_2m_lsf_seg1_meta.txt