# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
       -0.40         2.44       -16.03  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20140406_103001002F37C800_103001002F1EAD00_2m_lsf_v040306//SETSM_s2s041_WV02_20140406_103001002F37C800_103001002F1EAD00_2m_lsf_seg1_meta.txt 
       -0.34        -0.78         1.11  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV03_20150404_1040010009210C00_1040010009C3C300_2m_lsf_v040306//SETSM_s2s041_WV03_20150404_1040010009210C00_1040010009C3C300_2m_lsf_seg3_meta.txt 
        0.56        -0.11         1.95  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20150404_1020010039090400_102001003B49A700_2m_lsf_v040306//SETSM_s2s041_WV01_20150404_1020010039090400_102001003B49A700_2m_lsf_seg1_meta.txt 
        0.07        -0.09         6.17  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20170211_102001005E12CE00_102001005F928B00_2m_lsf_v040306//SETSM_s2s041_WV01_20170211_102001005E12CE00_102001005F928B00_2m_lsf_seg1_meta.txt 
        0.27        -1.24         4.80  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20170323_1030010066709200_1030010065723100_2m_lsf_v040306//SETSM_s2s041_WV02_20170323_1030010066709200_1030010065723100_2m_lsf_seg1_meta.txt 
       -0.16        -0.22         1.99  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20190311_10200100816C8C00_1020010081290400_2m_lsf_v030403//SETSM_s2s041_WV01_20190311_10200100816C8C00_1020010081290400_2m_lsf_seg3_meta.txt