# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        1.00        -0.19         0.16  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130414_10200100205CFC00_1020010021DD1500_2m_lsf_v040306//SETSM_s2s041_WV01_20130414_10200100205CFC00_1020010021DD1500_2m_lsf_seg1_meta.txt 
        4.27         4.21        -0.29  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130415_102001002164EE00_1020010021C3DA00_2m_lsf_v040300//SETSM_s2s041_WV01_20130415_102001002164EE00_1020010021C3DA00_2m_lsf_seg1_meta.txt 
       -2.05        -2.13        -2.10  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130603_1030010023D22000_10300100226DBA00_2m_lsf_v040306//SETSM_s2s041_WV02_20130603_1030010023D22000_10300100226DBA00_2m_lsf_seg1_meta.txt 
       -2.19         0.37         0.91  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160215_1030010051211800_1030010052826700_2m_lsf_v040306//SETSM_s2s041_WV02_20160215_1030010051211800_1030010052826700_2m_lsf_seg1_meta.txt 
       -4.04        -0.88         0.35  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160413_1030010055CBE600_103001005597F100_2m_lsf_v040201//SETSM_s2s041_WV02_20160413_1030010055CBE600_103001005597F100_2m_lsf_seg1_meta.txt 
        0.41         2.37        -2.66  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160703_10300100585F0900_103001005784E700_2m_lsf_v040306//SETSM_s2s041_WV02_20160703_10300100585F0900_103001005784E700_2m_lsf_seg1_meta.txt 
       -2.40        -1.07        -0.62  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20170428_104001002C958300_104001002C670E00_2m_lsf_v040306//SETSM_s2s041_WV03_20170428_104001002C958300_104001002C670E00_2m_lsf_seg1_meta.txt 
       -1.40        -1.21        -2.44  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170511_1020010062D39500_10200100624E3B00_2m_lsf_v040306//SETSM_s2s041_WV01_20170511_1020010062D39500_10200100624E3B00_2m_lsf_seg1_meta.txt 
        0.83         0.02         1.90  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20180221_1030010079B8F300_10300100785BC800_2m_lsf_v030302//SETSM_s2s041_WV02_20180221_1030010079B8F300_10300100785BC800_2m_lsf_seg1_meta.txt 
        3.39        -1.06         3.56  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210302_10200100A3B93C00_10200100A6D93A00_2m_lsf_v040307//SETSM_s2s041_WV01_20210302_10200100A3B93C00_10200100A6D93A00_2m_lsf_seg1_meta.txt 
        2.21        -2.57        -0.89  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210317_10200100A2456900_10200100A66DD900_2m_lsf_v040309//SETSM_s2s041_WV01_20210317_10200100A2456900_10200100A66DD900_2m_lsf_seg1_meta.txt 
       -0.20        -0.88         3.07  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210411_10300100BC2B8C00_10300100BCB31000_2m_lsf_v040307//SETSM_s2s041_WV02_20210411_10300100BC2B8C00_10300100BCB31000_2m_lsf_seg1_meta.txt 
       -0.03        -0.56        -0.18  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210503_10200100B08B7500_10200100B0A09800_2m_lsf_v040307//SETSM_s2s041_WV01_20210503_10200100B08B7500_10200100B0A09800_2m_lsf_seg1_meta.txt 
        0.19         3.58        -0.76  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220509_10300100D1A65900_10300100D2D58F00_2m_lsf_v040311//SETSM_s2s041_WV02_20220509_10300100D1A65900_10300100D2D58F00_2m_lsf_seg1_meta.txt