# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        1.70        -0.36        -1.80  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20151024_10200100450A3100_1020010043918B00_2m_lsf_v040306//SETSM_s2s041_WV01_20151024_10200100450A3100_1020010043918B00_2m_lsf_seg1_meta.txt 
       -3.20         3.14         0.09  /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 
        0.07        -0.62         1.16  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20160815_1020010053247600_1020010054863D00_2m_lsf_v040306//SETSM_s2s041_WV01_20160815_1020010053247600_1020010054863D00_2m_lsf_seg1_meta.txt 
       -0.69        -1.07         2.17  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20180601_103001008041EF00_103001007C50A600_2m_lsf_v030403//SETSM_s2s041_WV02_20180601_103001008041EF00_103001007C50A600_2m_lsf_seg1_meta.txt 
        0.82        -0.47        -1.12  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20190618_1020010084A58700_1020010084DEEE00_2m_lsf_v040309//SETSM_s2s041_WV01_20190618_1020010084A58700_1020010084DEEE00_2m_lsf_seg1_meta.txt 
        3.06        -0.53        -1.39  /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 
       -1.76        -0.09         0.89  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20200606_1020010098270600_1020010096384000_2m_lsf_v040204//SETSM_s2s041_WV01_20200606_1020010098270600_1020010096384000_2m_lsf_seg1_meta.txt