# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        5.26        -4.21        -3.30  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W1W1_20120306_1020010018006C00_102001001A70F900_2m_lsf_v040310//SETSM_s2s041_W1W1_20120306_1020010018006C00_102001001A70F900_2m_lsf_seg4_meta.txt 
       -1.76        -4.17        -2.59  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20121013_103001001CB7BC00_103001001B2B4400_2m_lsf_v040306//SETSM_s2s041_WV02_20121013_103001001CB7BC00_103001001B2B4400_2m_lsf_seg1_meta.txt 
       -2.28        -0.25        -0.68  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130708_1020010024165700_102001002439F700_2m_lsf_v040306//SETSM_s2s041_WV01_20130708_1020010024165700_102001002439F700_2m_lsf_seg1_meta.txt 
       -0.94        -1.39         0.30  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130930_1030010026D27C00_1030010027A37D00_2m_lsf_v040306//SETSM_s2s041_WV02_20130930_1030010026D27C00_1030010027A37D00_2m_lsf_seg1_meta.txt 
        3.55        -4.03         1.56  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20140422_10300100308B8500_1030010030D35700_2m_lsf_v040306//SETSM_s2s041_WV02_20140422_10300100308B8500_1030010030D35700_2m_lsf_seg1_meta.txt 
        3.43        -0.93         1.37  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20150412_102001003C1AF700_102001003D1A2300_2m_lsf_v040306//SETSM_s2s041_WV01_20150412_102001003C1AF700_102001003D1A2300_2m_lsf_seg1_meta.txt 
       -2.76         5.06         1.23  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160627_103001005793B800_10300100587C9100_2m_lsf_v040306//SETSM_s2s041_WV02_20160627_103001005793B800_10300100587C9100_2m_lsf_seg1_meta.txt 
       -0.31         5.68         0.28  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160630_103001005802B900_1030010058B04800_2m_lsf_v040307//SETSM_s2s041_WV02_20160630_103001005802B900_1030010058B04800_2m_lsf_seg2_meta.txt 
       -3.45        -0.77        -5.50  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20160704_104001001F8F5500_104001001E0A8800_2m_lsf_v040201//SETSM_s2s041_WV03_20160704_104001001F8F5500_104001001E0A8800_2m_lsf_seg1_meta.txt 
       -1.64         0.73        -2.46  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170731_1020010065E27F00_10200100625FDE00_2m_lsf_v040306//SETSM_s2s041_WV01_20170731_1020010065E27F00_10200100625FDE00_2m_lsf_seg1_meta.txt 
        2.06         1.89         0.04  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170920_1020010067A63D00_1020010066CAD200_2m_lsf_v040306//SETSM_s2s041_WV01_20170920_1020010067A63D00_1020010066CAD200_2m_lsf_seg1_meta.txt 
       -2.82         2.72         0.69  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20190630_10300100932C2D00_10300100950EFD00_2m_lsf_v040101//SETSM_s2s041_WV02_20190630_10300100932C2D00_10300100950EFD00_2m_lsf_seg1_meta.txt 
        0.37         2.42        -0.31  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20190703_102001008768E400_102001008A84B600_2m_lsf_v040101//SETSM_s2s041_WV01_20190703_102001008768E400_102001008A84B600_2m_lsf_seg1_meta.txt 
        2.10         1.70         3.36  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200411_1020010096EB7B00_1020010094C9A800_2m_lsf_v040201//SETSM_s2s041_WV01_20200411_1020010096EB7B00_1020010094C9A800_2m_lsf_seg1_meta.txt 
        2.06         0.23         1.13  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200414_102001009597AA00_1020010097BC9300_2m_lsf_v040203//SETSM_s2s041_WV01_20200414_102001009597AA00_1020010097BC9300_2m_lsf_seg1_meta.txt 
       -3.96        -2.69         3.50  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220216_10300100CE7E2700_10300100CEC45600_2m_lsf_v040311//SETSM_s2s041_WV02_20220216_10300100CE7E2700_10300100CEC45600_2m_lsf_seg1_meta.txt 
        1.08        -1.99         1.39  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220217_10300100CD0B7200_10300100CE6BD400_2m_lsf_v040311//SETSM_s2s041_WV02_20220217_10300100CD0B7200_10300100CE6BD400_2m_lsf_seg1_meta.txt