# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        1.46         0.14        -2.68  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130606_103001002468DA00_1030010022B7FD00_2m_lsf_v040306//SETSM_s2s041_WV02_20130606_103001002468DA00_1030010022B7FD00_2m_lsf_seg1_meta.txt 
        2.50        -1.67         3.75  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130606_103001002329CB00_103001002472A000_2m_lsf_v040306//SETSM_s2s041_WV02_20130606_103001002329CB00_103001002472A000_2m_lsf_seg1_meta.txt 
       -0.96         4.87        -3.95  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160705_1030010058B84600_1030010058725400_2m_lsf_v040306//SETSM_s2s041_WV02_20160705_1030010058B84600_1030010058725400_2m_lsf_seg1_meta.txt 
       -3.44         0.33         0.53  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160705_102001004FCA3200_102001005190A800_2m_lsf_v040306//SETSM_s2s041_WV01_20160705_102001004FCA3200_102001005190A800_2m_lsf_seg1_meta.txt 
       -3.18        -1.12        -1.76  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170610_103001006B609D00_103001006BB63300_2m_lsf_v040002//SETSM_s2s041_WV02_20170610_103001006B609D00_103001006BB63300_2m_lsf_seg1_meta.txt 
       -0.82        -2.78        -1.75  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170707_103001006E66B600_103001006CCA4C00_2m_lsf_v040306//SETSM_s2s041_WV02_20170707_103001006E66B600_103001006CCA4C00_2m_lsf_seg1_meta.txt 
        0.71         0.45        -4.14  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170708_103001006D599A00_103001006B7EDE00_2m_lsf_v040306//SETSM_s2s041_WV02_20170708_103001006D599A00_103001006B7EDE00_2m_lsf_seg1_meta.txt 
        0.22         2.49         0.75  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20190622_104001004D1D1A00_104001004E2F4F00_2m_lsf_v040002//SETSM_s2s041_WV03_20190622_104001004D1D1A00_104001004E2F4F00_2m_lsf_seg1_meta.txt 
        3.31         1.10        -0.84  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200222_10200100946DAF00_1020010093B0DD00_2m_lsf_v040201//SETSM_s2s041_WV01_20200222_10200100946DAF00_1020010093B0DD00_2m_lsf_seg1_meta.txt 
       -0.35        -1.56         2.93  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220323_10300100CF45B700_10300100D035A800_2m_lsf_v040311//SETSM_s2s041_WV02_20220323_10300100CF45B700_10300100D035A800_2m_lsf_seg1_meta.txt 
        0.01         0.97         2.53  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220713_10300100D58C6300_10300100D5CF0300_2m_lsf_v040311//SETSM_s2s041_WV02_20220713_10300100D58C6300_10300100D5CF0300_2m_lsf_seg1_meta.txt 
        1.79        -0.96         3.17  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220725_10300100D7722C00_10300100D79DF000_2m_lsf_v040311//SETSM_s2s041_WV02_20220725_10300100D7722C00_10300100D79DF000_2m_lsf_seg1_meta.txt 
       -1.25        -2.25         1.47  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220806_10300100D88AFD00_10300100D89D5400_2m_lsf_v040311//SETSM_s2s041_WV02_20220806_10300100D88AFD00_10300100D89D5400_2m_lsf_seg1_meta.txt