# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.83         3.98        -1.42  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20140421_102001002B1BC700_102001002D8DC000_2m_lsf_v040306//SETSM_s2s041_WV01_20140421_102001002B1BC700_102001002D8DC000_2m_lsf_seg1_meta.txt 
        2.42         0.17        -0.74  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/W1W1_20150806_102001004094D200_1020010042A87000_2m_lsf_v040306//SETSM_s2s041_W1W1_20150806_102001004094D200_1020010042A87000_2m_lsf_seg3_meta.txt 
       -1.88         3.66        -1.35  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20170208_102001005CDE3900_102001005EE68100_2m_lsf_v040306//SETSM_s2s041_WV01_20170208_102001005CDE3900_102001005EE68100_2m_lsf_seg1_meta.txt 
        2.01         3.86        -1.61  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20170213_102001005A803D00_102001005BD52E00_2m_lsf_v040306//SETSM_s2s041_WV01_20170213_102001005A803D00_102001005BD52E00_2m_lsf_seg1_meta.txt 
        1.67        -6.24         3.21  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20180121_10300100763EE800_103001007853D000_2m_lsf_v030302//SETSM_s2s041_WV02_20180121_10300100763EE800_103001007853D000_2m_lsf_seg1_meta.txt 
       -0.93         3.74         2.66  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV03_20180129_1040010038D27600_1040010038439E00_2m_lsf_v040002//SETSM_s2s041_WV03_20180129_1040010038D27600_1040010038439E00_2m_lsf_seg7_meta.txt 
       -3.44        -0.62         0.92  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV03_20180130_10400100378E1100_1040010038239500_2m_lsf_v040002//SETSM_s2s041_WV03_20180130_10400100378E1100_1040010038239500_2m_lsf_seg1_meta.txt 
        0.19        -0.73         2.92  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20200325_10300100A4064900_10300100A3605B00_2m_lsf_v040201//SETSM_s2s041_WV02_20200325_10300100A4064900_10300100A3605B00_2m_lsf_seg1_meta.txt 
       -1.20        -0.78        -1.09  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20200710_102001009A315300_102001009A8C6D00_2m_lsf_v040300//SETSM_s2s041_WV01_20200710_102001009A315300_102001009A8C6D00_2m_lsf_seg1_meta.txt 
       -2.97         2.56        -1.30  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20200806_10300100AA844D00_10300100AC2F9500_2m_lsf_v040300//SETSM_s2s041_WV02_20200806_10300100AA844D00_10300100AC2F9500_2m_lsf_seg2_meta.txt 
        0.54         1.54        -0.37  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20210526_10300100BF7D0C00_10300100BFB52500_2m_lsf_v040307//SETSM_s2s041_WV02_20210526_10300100BF7D0C00_10300100BFB52500_2m_lsf_seg1_meta.txt 
        2.61        -5.38        -0.06  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20210826_10300100C4988100_10300100C4C6AD00_2m_lsf_v040310//SETSM_s2s041_WV02_20210826_10300100C4988100_10300100C4C6AD00_2m_lsf_seg4_meta.txt 
        0.14        -5.74        -1.76  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV03_20220120_1040010071178F00_104001007277C900_2m_lsf_v040311//SETSM_s2s041_WV03_20220120_1040010071178F00_104001007277C900_2m_lsf_seg1_meta.txt