# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        1.38        -1.69        -9.54  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W1W2_20120307_1020010019791F00_103001001108A300_2m_lsf_v040000//SETSM_s2s041_W1W2_20120307_1020010019791F00_103001001108A300_2m_lsf_seg1_meta.txt 
        1.37         1.91        -0.52  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20120722_102001001A7A9000_102001001C904500_2m_lsf_v040306//SETSM_s2s041_WV01_20120722_102001001A7A9000_102001001C904500_2m_lsf_seg1_meta.txt 
        1.97         3.12         5.62  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W1W2_20130310_1020010021B1D500_1030010020B31500_2m_lsf_v040309//SETSM_s2s041_W1W2_20130310_1020010021B1D500_1030010020B31500_2m_lsf_seg1_meta.txt 
        2.01         2.22         1.30  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130804_1020010023235700_1020010023D0F800_2m_lsf_v040306//SETSM_s2s041_WV01_20130804_1020010023235700_1020010023D0F800_2m_lsf_seg1_meta.txt 
        6.32         2.90         0.41  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20140809_1020010034521F00_1020010032551600_2m_lsf_v040306//SETSM_s2s041_WV01_20140809_1020010034521F00_1020010032551600_2m_lsf_seg1_meta.txt 
       -0.14         3.85         4.68  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20150714_10300100458B0000_103001004696C900_2m_lsf_v040306//SETSM_s2s041_WV02_20150714_10300100458B0000_103001004696C900_2m_lsf_seg1_meta.txt 
        0.87        -1.18        -1.19  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160307_102001004DD04900_102001004A392600_2m_lsf_v040306//SETSM_s2s041_WV01_20160307_102001004DD04900_102001004A392600_2m_lsf_seg1_meta.txt 
       -0.47         1.05         0.37  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170918_10200100682AE400_102001006456F800_2m_lsf_v040306//SETSM_s2s041_WV01_20170918_10200100682AE400_102001006456F800_2m_lsf_seg2_meta.txt 
       -5.43        -0.48         5.09  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20180217_104001003710F800_104001003826CE00_2m_lsf_v040002//SETSM_s2s041_WV03_20180217_104001003710F800_104001003826CE00_2m_lsf_seg1_meta.txt 
       -2.77        -3.03         1.64  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180218_102001006C15D900_102001006FCD5600_2m_lsf_v030302//SETSM_s2s041_WV01_20180218_102001006C15D900_102001006FCD5600_2m_lsf_seg1_meta.txt 
       -1.52        -1.11         0.75  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20190506_1020010085B1F600_102001008295AA00_2m_lsf_v040002//SETSM_s2s041_WV01_20190506_1020010085B1F600_102001008295AA00_2m_lsf_seg1_meta.txt 
       -0.81        -4.32        -5.35  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200723_10300100A83F2800_10300100A8635D00_2m_lsf_v040300//SETSM_s2s041_WV02_20200723_10300100A83F2800_10300100A8635D00_2m_lsf_seg1_meta.txt 
       -2.77        -3.23        -3.27  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200723_10300100A984D900_10300100AB8A4800_2m_lsf_v040300//SETSM_s2s041_WV02_20200723_10300100A984D900_10300100AB8A4800_2m_lsf_seg1_meta.txt