# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        2.18        -2.42         0.36  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20120118_1020010017D4EE00_1020010018978500_2m_lsf_v040306//SETSM_s2s041_WV01_20120118_1020010017D4EE00_1020010018978500_2m_lsf_seg1_meta.txt 
       -2.49        -0.14        -5.24  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20120723_103001001A3A1700_103001001B87D200_2m_lsf_v040306//SETSM_s2s041_WV02_20120723_103001001A3A1700_103001001B87D200_2m_lsf_seg1_meta.txt 
        4.76         0.13        -2.61  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20140324_102001002DA49100_102001002B5EFE00_2m_lsf_v040306//SETSM_s2s041_WV01_20140324_102001002DA49100_102001002B5EFE00_2m_lsf_seg1_meta.txt 
       -5.43         1.94        -1.99  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20150601_102001004065BC00_102001003D482200_2m_lsf_v040306//SETSM_s2s041_WV01_20150601_102001004065BC00_102001003D482200_2m_lsf_seg1_meta.txt 
       -4.06         2.55        -0.18  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV03_20160516_104001001C36FE00_104001001C084B00_2m_lsf_v040306//SETSM_s2s041_WV03_20160516_104001001C36FE00_104001001C084B00_2m_lsf_seg3_meta.txt 
        0.45         0.78        -1.07  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20170421_1030010068487A00_103001006991B500_2m_lsf_v040306//SETSM_s2s041_WV02_20170421_1030010068487A00_103001006991B500_2m_lsf_seg2_meta.txt 
        2.90        -0.15        -0.06  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20170605_1020010064A7AA00_1020010061800D00_2m_lsf_v040306//SETSM_s2s041_WV01_20170605_1020010064A7AA00_1020010061800D00_2m_lsf_seg1_meta.txt 
       -0.70        -1.48        -4.30  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20180602_102001007303A000_1020010071ACC000_2m_lsf_v030403//SETSM_s2s041_WV01_20180602_102001007303A000_1020010071ACC000_2m_lsf_seg1_meta.txt 
        0.45         2.36         1.28  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20180630_103001007EABFD00_103001007FC7D500_2m_lsf_v030403//SETSM_s2s041_WV02_20180630_103001007EABFD00_103001007FC7D500_2m_lsf_seg1_meta.txt 
        2.65        -1.90         3.98  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20190223_103001008E09F800_103001008B4DED00_2m_lsf_v030403//SETSM_s2s041_WV02_20190223_103001008E09F800_103001008B4DED00_2m_lsf_seg1_meta.txt 
        0.00         0.00         5.16  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20200318_10300100A59E5300_10300100A2546D00_2m_lsf_v040201//SETSM_s2s041_WV02_20200318_10300100A59E5300_10300100A2546D00_2m_lsf_seg1_meta.txt 
       -1.11         1.32         2.65  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV03_20200406_1040010058CB6300_104001005974E200_2m_lsf_v040201//SETSM_s2s041_WV03_20200406_1040010058CB6300_104001005974E200_2m_lsf_seg1_meta.txt 
        0.40        -2.98         2.02  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20210711_10300100C251BF00_10300100C283E600_2m_lsf_v040308//SETSM_s2s041_WV02_20210711_10300100C251BF00_10300100C283E600_2m_lsf_seg1_meta.txt