# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        5.21        -0.38         0.53  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130228_103001001F67E200_103001001E320A00_2m_lsf_v040306//SETSM_s2s041_WV02_20130228_103001001F67E200_103001001E320A00_2m_lsf_seg1_meta.txt 
       -6.17        -3.48        -1.07  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130708_10200100222BE200_1020010023C08800_2m_lsf_v040306//SETSM_s2s041_WV01_20130708_10200100222BE200_1020010023C08800_2m_lsf_seg1_meta.txt 
        0.00         0.00        -0.63  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20140411_102001002D8F5F00_102001002EA39300_2m_lsf_v040306//SETSM_s2s041_WV01_20140411_102001002D8F5F00_102001002EA39300_2m_lsf_seg1_meta.txt 
        0.97        -1.38        -0.81  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20140605_102001002FD25A00_1020010030961B00_2m_lsf_v040306//SETSM_s2s041_WV01_20140605_102001002FD25A00_1020010030961B00_2m_lsf_seg1_meta.txt 
       -3.00        -0.31         1.51  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20160512_104001001C5D8200_104001001C20B300_2m_lsf_v040306//SETSM_s2s041_WV03_20160512_104001001C5D8200_104001001C20B300_2m_lsf_seg1_meta.txt 
        0.82         4.29        -2.46  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170530_103001006B041F00_103001006D919D00_2m_lsf_v040002//SETSM_s2s041_WV02_20170530_103001006B041F00_103001006D919D00_2m_lsf_seg1_meta.txt 
        0.96        -0.07        -2.42  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20180411_104001003AA70C00_104001003B2F2A00_2m_lsf_v040002//SETSM_s2s041_WV03_20180411_104001003AA70C00_104001003B2F2A00_2m_lsf_seg1_meta.txt 
        0.12         0.08         3.09  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220308_10300100CF5EB600_10300100D0231300_2m_lsf_v040311//SETSM_s2s041_WV02_20220308_10300100CF5EB600_10300100D0231300_2m_lsf_seg1_meta.txt 
        1.09         1.25         2.26  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220408_10300100D083D200_10300100D1700E00_2m_lsf_v040311//SETSM_s2s041_WV02_20220408_10300100D083D200_10300100D1700E00_2m_lsf_seg1_meta.txt