# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        2.06         0.02         0.09  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20160526_102001005139DF00_1020010050377000_2m_lsf_v040306//SETSM_s2s041_WV01_20160526_102001005139DF00_1020010050377000_2m_lsf_seg1_meta.txt 
       -0.18        -0.05        -1.91  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV03_20160703_104001001E915A00_104001001F849400_2m_lsf_v040306//SETSM_s2s041_WV03_20160703_104001001E915A00_104001001F849400_2m_lsf_seg1_meta.txt 
       -0.02         0.54         0.05  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20180510_103001007F749F00_103001007EC8BC00_2m_lsf_v030403//SETSM_s2s041_WV02_20180510_103001007F749F00_103001007EC8BC00_2m_lsf_seg1_meta.txt 
       -2.39         1.16         0.71  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV03_20180530_104001003E1F9900_104001003E759200_2m_lsf_v040204//SETSM_s2s041_WV03_20180530_104001003E1F9900_104001003E759200_2m_lsf_seg1_meta.txt 
        0.11         1.29         2.23  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20180601_103001007E565400_103001007F819D00_2m_lsf_v030403//SETSM_s2s041_WV02_20180601_103001007E565400_103001007F819D00_2m_lsf_seg1_meta.txt 
        2.33        -0.86        -3.06  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20190718_1020010089728100_1020010088D48400_2m_lsf_v040101//SETSM_s2s041_WV01_20190718_1020010089728100_1020010088D48400_2m_lsf_seg1_meta.txt 
       -1.90        -2.10         1.88  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV03_20200416_104001005B8E9100_104001005C63F100_2m_lsf_v040201//SETSM_s2s041_WV03_20200416_104001005B8E9100_104001005C63F100_2m_lsf_seg1_meta.txt