# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.60        -1.99        -0.26  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20120922_102001001DCC3200_102001001D0C5D00_2m_lsf_v040306//SETSM_s2s041_WV01_20120922_102001001DCC3200_102001001D0C5D00_2m_lsf_seg1_meta.txt 
       -1.85         0.05        -1.78  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20120922_102001001DE62E00_102001001DB37B00_2m_lsf_v040306//SETSM_s2s041_WV01_20120922_102001001DE62E00_102001001DB37B00_2m_lsf_seg1_meta.txt 
        0.98         0.13        -0.87  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20140525_1030010032B69700_103001003140F900_2m_lsf_v040306//SETSM_s2s041_WV02_20140525_1030010032B69700_103001003140F900_2m_lsf_seg1_meta.txt 
        1.60        -1.03        -2.22  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20140811_1020010031A7FA00_1020010032D64400_2m_lsf_v040306//SETSM_s2s041_WV01_20140811_1020010031A7FA00_1020010032D64400_2m_lsf_seg1_meta.txt 
       -0.46        -0.86        -3.75  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20150830_1020010043B05B00_1020010042738C00_2m_lsf_v040306//SETSM_s2s041_WV01_20150830_1020010043B05B00_1020010042738C00_2m_lsf_seg1_meta.txt 
       -0.32        -1.73         0.88  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20160420_104001001B5DBA00_104001001C12CD00_2m_lsf_v040306//SETSM_s2s041_WV03_20160420_104001001B5DBA00_104001001C12CD00_2m_lsf_seg1_meta.txt 
        1.16        -1.64         2.21  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180228_1020010070614900_102001006F66B000_2m_lsf_v030302//SETSM_s2s041_WV01_20180228_1020010070614900_102001006F66B000_2m_lsf_seg1_meta.txt 
        0.42         0.63        -0.56  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20190729_1020010086E43100_102001008CEAE300_2m_lsf_v040300//SETSM_s2s041_WV01_20190729_1020010086E43100_102001008CEAE300_2m_lsf_seg1_meta.txt 
       -0.41         0.15         3.25  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200421_10300100A696F300_10300100A5D7FA00_2m_lsf_v040203//SETSM_s2s041_WV02_20200421_10300100A696F300_10300100A5D7FA00_2m_lsf_seg1_meta.txt 
       -2.79         7.46         1.14  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210212_10300100B3187000_10300100B71EF800_2m_lsf_v040307//SETSM_s2s041_WV02_20210212_10300100B3187000_10300100B71EF800_2m_lsf_seg1_meta.txt 
        2.23        -0.39         1.17  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210411_10200100AF3E5600_10200100AF96F600_2m_lsf_v040307//SETSM_s2s041_WV01_20210411_10200100AF3E5600_10200100AF96F600_2m_lsf_seg1_meta.txt 
       -1.17        -0.79         0.80  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20210513_104001006691B800_1040010068C07500_2m_lsf_v040307//SETSM_s2s041_WV03_20210513_104001006691B800_1040010068C07500_2m_lsf_seg1_meta.txt