# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        2.26         3.09         3.76  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W2W2_20120303_1030010012462F00_10300100127B3300_2m_lsf_v040306//SETSM_s2s041_W2W2_20120303_1030010012462F00_10300100127B3300_2m_lsf_seg1_meta.txt 
       -2.77         3.03         1.40  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20141026_1030010038845F00_1030010039A56000_2m_lsf_v040306//SETSM_s2s041_WV02_20141026_1030010038845F00_1030010039A56000_2m_lsf_seg1_meta.txt 
        0.82         2.16         0.53  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20141029_1030010037BBD700_103001003978E900_2m_lsf_v040306//SETSM_s2s041_WV02_20141029_1030010037BBD700_103001003978E900_2m_lsf_seg1_meta.txt 
       -3.01        -6.05        -2.58  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20150614_103001004447E100_10300100440FCE00_2m_lsf_v040306//SETSM_s2s041_WV02_20150614_103001004447E100_10300100440FCE00_2m_lsf_seg1_meta.txt 
        3.56         0.54        -1.42  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20150614_10200100402E5D00_102001003D7B1D00_2m_lsf_v040201//SETSM_s2s041_WV01_20150614_10200100402E5D00_102001003D7B1D00_2m_lsf_seg1_meta.txt 
       -1.51         3.66        -2.68  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20150615_1030010043632C00_1030010043CE0400_2m_lsf_v040306//SETSM_s2s041_WV02_20150615_1030010043632C00_1030010043CE0400_2m_lsf_seg1_meta.txt 
       -1.01         0.61         0.96  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20170831_10400100321C1600_1040010031C70000_2m_lsf_v040300//SETSM_s2s041_WV03_20170831_10400100321C1600_1040010031C70000_2m_lsf_seg1_meta.txt 
       -0.54         0.85         0.84  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20180213_10300100788B7700_1030010079D49C00_2m_lsf_v030400//SETSM_s2s041_WV02_20180213_10300100788B7700_1030010079D49C00_2m_lsf_seg1_meta.txt 
        0.14        -2.71         1.75  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20180213_10300100793E9900_1030010078166900_2m_lsf_v030400//SETSM_s2s041_WV02_20180213_10300100793E9900_1030010078166900_2m_lsf_seg1_meta.txt 
       -2.35        -3.18        -4.91  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20180824_103001008313AF00_1030010085954100_2m_lsf_v030400//SETSM_s2s041_WV02_20180824_103001008313AF00_1030010085954100_2m_lsf_seg1_meta.txt 
        0.56        -0.97         0.78  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20190517_102001008591C800_10200100858FCF00_2m_lsf_v040002//SETSM_s2s041_WV01_20190517_102001008591C800_10200100858FCF00_2m_lsf_seg1_meta.txt 
        0.98        -1.44        -0.64  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210215_10200100A3296D00_10200100A6C9C600_2m_lsf_v040307//SETSM_s2s041_WV01_20210215_10200100A3296D00_10200100A6C9C600_2m_lsf_seg1_meta.txt 
       -1.40         2.74         0.88  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20210507_10400100693C8500_10400100695C2A00_2m_lsf_v040307//SETSM_s2s041_WV03_20210507_10400100693C8500_10400100695C2A00_2m_lsf_seg1_meta.txt 
        3.29        -1.13         1.00  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220325_10200100C1334400_10200100C2027000_2m_lsf_v040311//SETSM_s2s041_WV01_20220325_10200100C1334400_10200100C2027000_2m_lsf_seg1_meta.txt 
        0.98        -1.19         0.34  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220503_10200100C394E000_10200100C48DCF00_2m_lsf_v040311//SETSM_s2s041_WV01_20220503_10200100C394E000_10200100C48DCF00_2m_lsf_seg1_meta.txt