# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.95         1.45         2.83  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/W2W2_20120830_103001001B15D400_103001001B792500_2m_lsf_v040306//SETSM_s2s041_W2W2_20120830_103001001B15D400_103001001B792500_2m_lsf_seg1_meta.txt 
        0.64         0.88        -0.58  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20131125_10200100275CE200_10200100287BB800_2m_lsf_v040306//SETSM_s2s041_WV01_20131125_10200100275CE200_10200100287BB800_2m_lsf_seg1_meta.txt 
       -0.89         2.42         0.45  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20140316_102001002BA70A00_102001002B30EB00_2m_lsf_v040201//SETSM_s2s041_WV01_20140316_102001002BA70A00_102001002B30EB00_2m_lsf_seg1_meta.txt 
        2.16         2.29        -1.76  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20140320_102001002A9DC000_102001002EB73C00_2m_lsf_v040310//SETSM_s2s041_WV01_20140320_102001002A9DC000_102001002EB73C00_2m_lsf_seg2_meta.txt 
        1.41         1.57        -2.68  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20140329_102001002BD54A00_102001002A559000_2m_lsf_v040306//SETSM_s2s041_WV01_20140329_102001002BD54A00_102001002A559000_2m_lsf_seg1_meta.txt 
       -2.98        -0.47         1.99  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20150209_103001003EA23B00_103001003E64F700_2m_lsf_v040306//SETSM_s2s041_WV02_20150209_103001003EA23B00_103001003E64F700_2m_lsf_seg1_meta.txt 
       -1.32        -0.30         0.78  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20170209_10300100652FBF00_1030010063244300_2m_lsf_v040306//SETSM_s2s041_WV02_20170209_10300100652FBF00_1030010063244300_2m_lsf_seg1_meta.txt 
        3.84        -1.37        -3.10  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20170330_102001005E29F300_102001005FC4CF00_2m_lsf_v040306//SETSM_s2s041_WV01_20170330_102001005E29F300_102001005FC4CF00_2m_lsf_seg1_meta.txt 
       -1.71         4.94         2.59  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20180724_103001008204BE00_1030010080757400_2m_lsf_v030403//SETSM_s2s041_WV02_20180724_103001008204BE00_1030010080757400_2m_lsf_seg1_meta.txt 
        0.00         0.00        -2.08  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20181009_102001007A9C5200_102001007D20C600_2m_lsf_v030403//SETSM_s2s041_WV01_20181009_102001007A9C5200_102001007D20C600_2m_lsf_seg1_meta.txt 
       -0.03         2.43        -2.27  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20190406_1020010086674900_1020010087239100_2m_lsf_v030403//SETSM_s2s041_WV01_20190406_1020010086674900_1020010087239100_2m_lsf_seg1_meta.txt 
        0.43        -1.01        -0.77  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20190427_102001008500D300_1020010088626000_2m_lsf_v040002//SETSM_s2s041_WV01_20190427_102001008500D300_1020010088626000_2m_lsf_seg1_meta.txt 
       -1.21         1.60         0.49  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV03_20200624_104001005B587D00_104001005D84FA00_2m_lsf_v040204//SETSM_s2s041_WV03_20200624_104001005B587D00_104001005D84FA00_2m_lsf_seg1_meta.txt 
       -0.24        -6.63         1.26  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20201102_10300100AEAF1D00_10300100AF2BE200_2m_lsf_v040306//SETSM_s2s041_WV02_20201102_10300100AEAF1D00_10300100AF2BE200_2m_lsf_seg1_meta.txt 
        0.65        -5.39         3.14  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20220214_10300100CE27E500_10300100CE9B1300_2m_lsf_v040311//SETSM_s2s041_WV02_20220214_10300100CE27E500_10300100CE9B1300_2m_lsf_seg1_meta.txt 
        0.26        -1.86        -0.20  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20220426_10300100D1AEF400_10300100D1C63E00_2m_lsf_v040311//SETSM_s2s041_WV02_20220426_10300100D1AEF400_10300100D1C63E00_2m_lsf_seg1_meta.txt 
       -1.94        -0.55        -0.07  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV03_20220517_1040010076933500_10400100780C6400_2m_lsf_v040311//SETSM_s2s041_WV03_20220517_1040010076933500_10400100780C6400_2m_lsf_seg1_meta.txt