# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        7.70        -1.82         1.38  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20120417_102001001A626700_1020010019605D00_2m_lsf_v040306//SETSM_s2s041_WV01_20120417_102001001A626700_1020010019605D00_2m_lsf_seg1_meta.txt 
        6.92         2.40         0.52  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20120708_102001001A567D00_102001001C007100_2m_lsf_v040306//SETSM_s2s041_WV01_20120708_102001001A567D00_102001001C007100_2m_lsf_seg1_meta.txt 
        4.30         2.21         0.20  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20120803_102001001DE8C000_102001001C703300_2m_lsf_v040306//SETSM_s2s041_WV01_20120803_102001001DE8C000_102001001C703300_2m_lsf_seg1_meta.txt 
      -11.62        -3.87        -0.33  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130626_10200100235AE600_10200100238B4100_2m_lsf_v040306//SETSM_s2s041_WV01_20130626_10200100235AE600_10200100238B4100_2m_lsf_seg1_meta.txt 
      -13.93        -8.27         0.89  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130717_1020010024779400_1020010023A24100_2m_lsf_v040306//SETSM_s2s041_WV01_20130717_1020010024779400_1020010023A24100_2m_lsf_seg1_meta.txt 
      -13.06       -10.11         1.59  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130721_102001002578C700_1020010025855800_2m_lsf_v040306//SETSM_s2s041_WV01_20130721_102001002578C700_1020010025855800_2m_lsf_seg1_meta.txt 
      -12.20       -11.19        -1.16  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130721_1030010025532B00_1030010025020B00_2m_lsf_v040306//SETSM_s2s041_WV02_20130721_1030010025532B00_1030010025020B00_2m_lsf_seg1_meta.txt 
        5.29         3.30         1.22  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160925_103001005D0A3100_103001005CBF3700_2m_lsf_v040201//SETSM_s2s041_WV02_20160925_103001005D0A3100_103001005CBF3700_2m_lsf_seg1_meta.txt 
        6.33         4.15         0.72  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170512_102001006320A900_102001006058B600_2m_lsf_v040306//SETSM_s2s041_WV01_20170512_102001006320A900_102001006058B600_2m_lsf_seg3_meta.txt 
        3.33         2.16        -0.27  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170521_10200100608BC500_1020010061A5E200_2m_lsf_v040306//SETSM_s2s041_WV01_20170521_10200100608BC500_1020010061A5E200_2m_lsf_seg1_meta.txt 
        7.71         4.50        -3.07  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180608_102001007349FB00_1020010072871000_2m_lsf_v030400//SETSM_s2s041_WV01_20180608_102001007349FB00_1020010072871000_2m_lsf_seg1_meta.txt 
        3.35         6.45        -0.17  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20200611_104001005ED6CE00_104001005C296700_2m_lsf_v040204//SETSM_s2s041_WV03_20200611_104001005ED6CE00_104001005C296700_2m_lsf_seg1_meta.txt 
       -6.41         3.77        -1.91  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200612_10300100A73F0600_10300100A7500500_2m_lsf_v040204//SETSM_s2s041_WV02_20200612_10300100A73F0600_10300100A7500500_2m_lsf_seg1_meta.txt 
        5.51         3.33         2.47  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210327_10300100BC2A7500_10300100BC8F2D00_2m_lsf_v040307//SETSM_s2s041_WV02_20210327_10300100BC2A7500_10300100BC8F2D00_2m_lsf_seg1_meta.txt 
        6.77         2.97        -2.08  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220427_10200100C3484100_10200100C4C69C00_2m_lsf_v040311//SETSM_s2s041_WV01_20220427_10200100C3484100_10200100C4C69C00_2m_lsf_seg1_meta.txt