# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.87         0.69        -2.05  /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 
        1.31         1.11        -5.10  /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 
       -2.47         0.10         4.41  /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 
       -0.15        -0.14         0.43  /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 
       -0.53        -3.14         2.29  /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 
       -0.16         0.73         1.44  /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 
        0.98        -0.59        -1.12  /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 
        0.02         0.44        -0.68  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20130614_10300100225E2F00_1030010024BB4200_2m_lsf_v040306//SETSM_s2s041_WV02_20130614_10300100225E2F00_1030010024BB4200_2m_lsf_seg1_meta.txt 
       -0.04         0.43        -2.04  /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 
        0.61         0.33         3.56  /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 
       -0.25         0.38         2.24  /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 
       -0.28         0.29        -4.54  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20150703_10200100406A4600_1020010040783F00_2m_lsf_v040306//SETSM_s2s041_WV01_20150703_10200100406A4600_1020010040783F00_2m_lsf_seg1_meta.txt 
       -0.37        -0.35         0.53  /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 
        0.18         0.32         0.97  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20170323_1030010066709200_1030010065723100_2m_lsf_v040306//SETSM_s2s041_WV02_20170323_1030010066709200_1030010065723100_2m_lsf_seg1_meta.txt 
        0.30        -0.34        -1.16  /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 
       -0.03        -0.26         0.84  /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