# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        1.19         0.80        -0.78  /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 
       -2.64         0.80        -1.92  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130611_1030010024011600_1030010024257700_2m_lsf_v040306//SETSM_s2s041_WV02_20130611_1030010024011600_1030010024257700_2m_lsf_seg1_meta.txt 
        0.27         0.77        -1.46  /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 
        0.63        -3.31        -0.51  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20140527_1030010030BF3200_10300100317EBE00_2m_lsf_v040306//SETSM_s2s041_WV02_20140527_1030010030BF3200_10300100317EBE00_2m_lsf_seg1_meta.txt 
       -1.20        -0.36         3.36  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20141005_1030010038573D00_10300100388AD700_2m_lsf_v040306//SETSM_s2s041_WV02_20141005_1030010038573D00_10300100388AD700_2m_lsf_seg1_meta.txt 
        1.87         1.20        -4.22  /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 
       -1.61        -0.65        -0.91  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160507_102001004C355900_1020010050427100_2m_lsf_v040201//SETSM_s2s041_WV01_20160507_102001004C355900_1020010050427100_2m_lsf_seg1_meta.txt 
        0.55        -0.84        -0.11  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170802_103001006F85E000_103001006DCC7200_2m_lsf_v040306//SETSM_s2s041_WV02_20170802_103001006F85E000_103001006DCC7200_2m_lsf_seg1_meta.txt 
        4.82         1.01         1.16  /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 
        0.96         1.77         0.34  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200630_1020010096841800_1020010099DB2D00_2m_lsf_v040204//SETSM_s2s041_WV01_20200630_1020010096841800_1020010099DB2D00_2m_lsf_seg1_meta.txt 
       -5.64         2.48         4.68  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20201030_10300100ACC94D00_10300100AE745500_2m_lsf_v040306//SETSM_s2s041_WV02_20201030_10300100ACC94D00_10300100AE745500_2m_lsf_seg1_meta.txt 
        2.88        -3.47         1.05  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210227_10200100A25BB900_10200100A4067400_2m_lsf_v040307//SETSM_s2s041_WV01_20210227_10200100A25BB900_10200100A4067400_2m_lsf_seg1_meta.txt 
       -3.05         0.66        -1.79  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210704_10300100C187C700_10300100C19FFF00_2m_lsf_v040309//SETSM_s2s041_WV02_20210704_10300100C187C700_10300100C19FFF00_2m_lsf_seg1_meta.txt 
        0.98        -0.87         1.11  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210822_10200100B5955200_10200100B64F9000_2m_lsf_v040309//SETSM_s2s041_WV01_20210822_10200100B5955200_10200100B64F9000_2m_lsf_seg1_meta.txt