# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.16        -0.15        -3.17  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20120722_103001001A8DB100_1030010019798600_2m_lsf_v040306//SETSM_s2s041_WV02_20120722_103001001A8DB100_1030010019798600_2m_lsf_seg1_meta.txt 
        1.15        -1.87         4.05  /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 
       -6.06        -1.65        -0.09  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20151026_1040010012A8D500_1040010013017600_2m_lsf_v040306//SETSM_s2s041_WV03_20151026_1040010012A8D500_1040010013017600_2m_lsf_seg1_meta.txt 
       -2.05         3.02        -3.72  /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 
       -2.40         0.56        -1.05  /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 
        2.34        -2.60        -4.07  /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 
        3.17        -0.51        -4.58  /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_seg5_meta.txt 
        4.39        -2.37        -4.19  /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_seg4_meta.txt 
       -1.97         0.22         0.19  /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 
       -1.38         0.68         1.10  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20190704_10300100941CCE00_103001009300E200_2m_lsf_v040002//SETSM_s2s041_WV02_20190704_10300100941CCE00_103001009300E200_2m_lsf_seg1_meta.txt 
        2.64         4.65        -0.80  /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 
       -1.25        -2.05         5.84  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220321_10300100CF34AD00_10300100D02B6400_2m_lsf_v040311//SETSM_s2s041_WV02_20220321_10300100CF34AD00_10300100D02B6400_2m_lsf_seg2_meta.txt 
        2.05         0.93         2.05  /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_seg2_meta.txt 
       -0.30         0.78         3.04  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220803_10200100C951EA00_10200100C9885400_2m_lsf_v040311//SETSM_s2s041_WV01_20220803_10200100C951EA00_10200100C9885400_2m_lsf_seg1_meta.txt 
       -0.34         0.94         2.58  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220803_10200100CAA34100_10200100CACC4000_2m_lsf_v040311//SETSM_s2s041_WV01_20220803_10200100CAA34100_10200100CACC4000_2m_lsf_seg2_meta.txt 
       -0.63        -0.28         1.54  /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 
        0.47        -0.29         1.28  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220806_10300100D8A2A700_10300100D8D60000_2m_lsf_v040311//SETSM_s2s041_WV02_20220806_10300100D8A2A700_10300100D8D60000_2m_lsf_seg1_meta.txt