# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        4.37        -2.33         1.18  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20121125_103001001DB75200_103001001D1D6E00_2m_lsf_v040306//SETSM_s2s041_WV02_20121125_103001001DB75200_103001001D1D6E00_2m_lsf_seg1_meta.txt 
        0.53         1.33        -1.21  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20140424_102001002E0F0B00_102001002B215100_2m_lsf_v040306//SETSM_s2s041_WV01_20140424_102001002E0F0B00_102001002B215100_2m_lsf_seg1_meta.txt 
       -3.55         2.68        -0.10  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20140718_1020010032CE7300_1020010031E55E00_2m_lsf_v040306//SETSM_s2s041_WV01_20140718_1020010032CE7300_1020010031E55E00_2m_lsf_seg1_meta.txt 
        3.41        -2.19         0.61  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20160215_10200100496BFF00_102001004977C300_2m_lsf_v040306//SETSM_s2s041_WV01_20160215_10200100496BFF00_102001004977C300_2m_lsf_seg1_meta.txt 
       -0.35         2.20         0.53  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20170420_103001006912A800_103001006A65B300_2m_lsf_v040306//SETSM_s2s041_WV02_20170420_103001006912A800_103001006A65B300_2m_lsf_seg1_meta.txt 
       -1.86         0.78         0.97  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV03_20191002_10400100525B4200_1040010051A0A100_2m_lsf_v040101//SETSM_s2s041_WV03_20191002_10400100525B4200_1040010051A0A100_2m_lsf_seg1_meta.txt 
        0.69        -0.41        -0.86  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20210212_102001009F199A00_10200100A0A9E400_2m_lsf_v040307//SETSM_s2s041_WV01_20210212_102001009F199A00_10200100A0A9E400_2m_lsf_seg1_meta.txt 
       -3.23        -2.05        -1.12  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV03_20220208_1040010073630C00_1040010074B91B00_2m_lsf_v040311//SETSM_s2s041_WV03_20220208_1040010073630C00_1040010074B91B00_2m_lsf_seg1_meta.txt