# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.71         1.39        -1.52  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20120711_102001001C664600_102001001B899100_2m_lsf_v040306//SETSM_s2s041_WV01_20120711_102001001C664600_102001001B899100_2m_lsf_seg1_meta.txt 
       -0.78         0.17        -5.55  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20120905_102001001D566100_102001001D576400_2m_lsf_v040306//SETSM_s2s041_WV01_20120905_102001001D566100_102001001D576400_2m_lsf_seg1_meta.txt 
        0.13        -0.40         2.84  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20130127_103001001FC8B800_103001001EC17900_2m_lsf_v040306//SETSM_s2s041_WV02_20130127_103001001FC8B800_103001001EC17900_2m_lsf_seg1_meta.txt 
       -0.24        -0.29        -0.69  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20130201_102001001F727600_10200100204BD200_2m_lsf_v040306//SETSM_s2s041_WV01_20130201_102001001F727600_10200100204BD200_2m_lsf_seg1_meta.txt 
        0.62        -0.45         0.73  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20130204_103001001F6C7400_103001001ED67300_2m_lsf_v040306//SETSM_s2s041_WV02_20130204_103001001F6C7400_103001001ED67300_2m_lsf_seg1_meta.txt 
        1.07         0.40         0.37  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20130205_102001001F59C800_102001001F3C0400_2m_lsf_v040306//SETSM_s2s041_WV01_20130205_102001001F59C800_102001001F3C0400_2m_lsf_seg1_meta.txt 
       -0.92        -0.11        -1.87  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20130613_103001002238C200_1030010023A5C600_2m_lsf_v040306//SETSM_s2s041_WV02_20130613_103001002238C200_1030010023A5C600_2m_lsf_seg1_meta.txt 
        0.25        -0.27        -2.00  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20140227_102001002C8E0200_102001002B1AED00_2m_lsf_v040306//SETSM_s2s041_WV01_20140227_102001002C8E0200_102001002B1AED00_2m_lsf_seg1_meta.txt 
        0.76        -0.33         3.26  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20140301_103001002DABA800_103001002D5B8100_2m_lsf_v040306//SETSM_s2s041_WV02_20140301_103001002DABA800_103001002D5B8100_2m_lsf_seg1_meta.txt 
       -0.11        -0.15         4.49  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20150401_103001004169CC00_1030010040670300_2m_lsf_v040306//SETSM_s2s041_WV02_20150401_103001004169CC00_1030010040670300_2m_lsf_seg1_meta.txt 
       -0.17         0.21         1.81  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20150401_10300100403ACB00_1030010040ABC800_2m_lsf_v040306//SETSM_s2s041_WV02_20150401_10300100403ACB00_1030010040ABC800_2m_lsf_seg1_meta.txt 
        0.65        -0.35        -0.49  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20160429_1030010056A1F900_1030010055786100_2m_lsf_v040201//SETSM_s2s041_WV02_20160429_1030010056A1F900_1030010055786100_2m_lsf_seg1_meta.txt 
       -0.23        -0.11         1.53  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20160429_10300100545D5D00_1030010055662E00_2m_lsf_v040201//SETSM_s2s041_WV02_20160429_10300100545D5D00_1030010055662E00_2m_lsf_seg1_meta.txt 
       -1.31         0.94        -0.38  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV03_20190227_104001004875AE00_1040010048A20A00_2m_lsf_v030403//SETSM_s2s041_WV03_20190227_104001004875AE00_1040010048A20A00_2m_lsf_seg2_meta.txt 
        0.02        -0.39        -2.07  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20190310_102001007E582900_1020010083343500_2m_lsf_v030403//SETSM_s2s041_WV01_20190310_102001007E582900_1020010083343500_2m_lsf_seg1_meta.txt 
       -0.43        -0.26        -0.44  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV03_20190316_1040010048893D00_104001004880F900_2m_lsf_v030403//SETSM_s2s041_WV03_20190316_1040010048893D00_104001004880F900_2m_lsf_seg1_meta.txt