# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.47         0.32        -2.51  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20120821_102001001D637600_102001001CEB8700_2m_lsf_v040306//SETSM_s2s041_WV01_20120821_102001001D637600_102001001CEB8700_2m_lsf_seg1_meta.txt 
        3.04         0.52         0.03  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20140426_102001002E364600_102001002EC75100_2m_lsf_v040306//SETSM_s2s041_WV01_20140426_102001002E364600_102001002EC75100_2m_lsf_seg1_meta.txt 
        0.96        -1.42        -3.67  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20151002_1020010041D13700_10200100449BBD00_2m_lsf_v040306//SETSM_s2s041_WV01_20151002_1020010041D13700_10200100449BBD00_2m_lsf_seg1_meta.txt 
        0.79        -3.43         0.62  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180219_102001006CB5A300_102001006E4E0500_2m_lsf_v030302//SETSM_s2s041_WV01_20180219_102001006CB5A300_102001006E4E0500_2m_lsf_seg1_meta.txt 
       -1.63         2.01         1.12  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20180415_103001007CC7DE00_103001007DB0EC00_2m_lsf_v030302//SETSM_s2s041_WV02_20180415_103001007CC7DE00_103001007DB0EC00_2m_lsf_seg1_meta.txt 
        1.55         0.93         5.98  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20180924_1030010086D6E300_1030010084234A00_2m_lsf_v040308//SETSM_s2s041_WV02_20180924_1030010086D6E300_1030010084234A00_2m_lsf_seg1_meta.txt 
        1.10         0.82        -2.04  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20190802_1020010088AA3900_1020010089C19900_2m_lsf_v040300//SETSM_s2s041_WV01_20190802_1020010088AA3900_1020010089C19900_2m_lsf_seg3_meta.txt 
        3.54        -1.58        -2.25  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20191018_102001008E992A00_102001008F3F7E00_2m_lsf_v040300//SETSM_s2s041_WV01_20191018_102001008E992A00_102001008F3F7E00_2m_lsf_seg1_meta.txt 
       -2.75         2.19         0.31  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200214_10300100A24A8100_10300100A2A2DA00_2m_lsf_v040201//SETSM_s2s041_WV02_20200214_10300100A24A8100_10300100A2A2DA00_2m_lsf_seg1_meta.txt 
       -4.07        -0.03         2.93  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20211022_10300100C752D800_10300100C839B700_2m_lsf_v040310//SETSM_s2s041_WV02_20211022_10300100C752D800_10300100C839B700_2m_lsf_seg1_meta.txt 
       -3.00        -0.33        -0.50  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220211_10300100CEB95500_10300100CEBB4A00_2m_lsf_v040311//SETSM_s2s041_WV02_20220211_10300100CEB95500_10300100CEBB4A00_2m_lsf_seg1_meta.txt