# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
       -1.33         0.73        -3.08  /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 
        3.14        -3.87         4.28  /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 
       -0.75         4.37        -3.98  /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 
       -0.41        -2.75        -1.50  /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 
        0.97         1.26        -3.27  /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 
       -4.23        -1.70         1.07  /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 
       -1.90         1.77         0.66  /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 
        6.74         2.22        -0.48  /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 
       -0.85        -0.21         2.88  /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 
       -0.59        -0.80         1.58  /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 
       -0.77        -1.02         1.86  /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