# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.57        -3.09        -2.86  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20111027_10200100184D7F00_102001001673E200_2m_lsf_v040306//SETSM_s2s041_WV01_20111027_10200100184D7F00_102001001673E200_2m_lsf_seg1_meta.txt 
        3.71         3.27         1.59  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20120217_1030010011C55000_1030010011CD4A00_2m_lsf_v040306//SETSM_s2s041_WV02_20120217_1030010011C55000_1030010011CD4A00_2m_lsf_seg1_meta.txt 
        1.89        -2.79        -0.54  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130430_1030010022209800_1030010022D3B000_2m_lsf_v040306//SETSM_s2s041_WV02_20130430_1030010022209800_1030010022D3B000_2m_lsf_seg1_meta.txt 
        1.54        -3.56        -0.86  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20131113_1020010025EACD00_1020010027253D00_2m_lsf_v040306//SETSM_s2s041_WV01_20131113_1020010025EACD00_1020010027253D00_2m_lsf_seg1_meta.txt 
       -1.18         2.01        -2.16  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160704_103001005821E300_10300100579F0E00_2m_lsf_v040201//SETSM_s2s041_WV02_20160704_103001005821E300_10300100579F0E00_2m_lsf_seg1_meta.txt 
        0.69        -2.33        -1.17  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160707_103001005738FD00_10300100580CC800_2m_lsf_v040306//SETSM_s2s041_WV02_20160707_103001005738FD00_10300100580CC800_2m_lsf_seg1_meta.txt 
       -0.84        -1.80        -0.96  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170321_102001005CE5F300_102001005F766400_2m_lsf_v040306//SETSM_s2s041_WV01_20170321_102001005CE5F300_102001005F766400_2m_lsf_seg1_meta.txt 
       -1.48         6.00         2.27  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170502_1030010069294200_103001006790FD00_2m_lsf_v040306//SETSM_s2s041_WV02_20170502_1030010069294200_103001006790FD00_2m_lsf_seg1_meta.txt 
       -2.38         1.90        -0.54  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170528_10200100637D4200_1020010061DABA00_2m_lsf_v040306//SETSM_s2s041_WV01_20170528_10200100637D4200_1020010061DABA00_2m_lsf_seg1_meta.txt 
        1.05        -1.82        -0.03  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200602_10200100979A5200_1020010097B36B00_2m_lsf_v040204//SETSM_s2s041_WV01_20200602_10200100979A5200_1020010097B36B00_2m_lsf_seg1_meta.txt 
       -2.36         0.49         0.95  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20220221_1040010072CE1D00_1040010073B51800_2m_lsf_v040311//SETSM_s2s041_WV03_20220221_1040010072CE1D00_1040010073B51800_2m_lsf_seg1_meta.txt 
       -1.22         1.73         4.31  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220224_10300100CE18FB00_10300100CE85E600_2m_lsf_v040311//SETSM_s2s041_WV02_20220224_10300100CE18FB00_10300100CE85E600_2m_lsf_seg1_meta.txt