# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        1.98         1.56         1.75  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W2W2_20120707_103001001A720100_103001001AC6DF00_2m_lsf_v040306//SETSM_s2s041_W2W2_20120707_103001001A720100_103001001AC6DF00_2m_lsf_seg6_meta.txt 
        1.74        -0.18         0.78  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W2W2_20120707_103001001A720100_103001001AC6DF00_2m_lsf_v040306//SETSM_s2s041_W2W2_20120707_103001001A720100_103001001AC6DF00_2m_lsf_seg5_meta.txt 
       -2.28        -2.92         1.14  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130514_1030010022D75000_1030010022634700_2m_lsf_v040306//SETSM_s2s041_WV02_20130514_1030010022D75000_1030010022634700_2m_lsf_seg1_meta.txt 
       -2.56        -3.35        -2.56  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130515_1020010021EB6100_1020010021503A00_2m_lsf_v040306//SETSM_s2s041_WV01_20130515_1020010021EB6100_1020010021503A00_2m_lsf_seg1_meta.txt 
       -0.88         3.77        -1.96  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20150825_1030010047A6E200_1030010047219E00_2m_lsf_v040306//SETSM_s2s041_WV02_20150825_1030010047A6E200_1030010047219E00_2m_lsf_seg3_meta.txt 
        0.21         1.44         0.08  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160505_102001004D757D00_102001004C3CBA00_2m_lsf_v040201//SETSM_s2s041_WV01_20160505_102001004D757D00_102001004C3CBA00_2m_lsf_seg1_meta.txt 
        1.18        -0.08        -0.07  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160621_10200100512B8000_102001004D868A00_2m_lsf_v040306//SETSM_s2s041_WV01_20160621_10200100512B8000_102001004D868A00_2m_lsf_seg1_meta.txt 
       -2.01        -0.79        -1.06  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170615_1020010062341A00_10200100628F5200_2m_lsf_v040306//SETSM_s2s041_WV01_20170615_1020010062341A00_10200100628F5200_2m_lsf_seg1_meta.txt 
        2.69         0.78        -0.09  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170629_1020010062D99900_10200100623D6400_2m_lsf_v040306//SETSM_s2s041_WV01_20170629_1020010062D99900_10200100623D6400_2m_lsf_seg1_meta.txt 
        0.58        -0.93        -2.57  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180803_102001007A9B8E00_1020010075D21600_2m_lsf_v030403//SETSM_s2s041_WV01_20180803_102001007A9B8E00_1020010075D21600_2m_lsf_seg2_meta.txt 
       -3.05         0.33         3.26  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20190808_10200100892B9500_1020010087DAC200_2m_lsf_v040101//SETSM_s2s041_WV01_20190808_10200100892B9500_1020010087DAC200_2m_lsf_seg2_meta.txt 
        2.40         0.35         1.28  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200722_1020010099A1E000_102001009ACB3900_2m_lsf_v040300//SETSM_s2s041_WV01_20200722_1020010099A1E000_102001009ACB3900_2m_lsf_seg1_meta.txt