# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.32        -1.30        -0.90  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W1W1_20120306_1020010018006C00_1020010019B80800_2m_lsf_v040306//SETSM_s2s041_W1W1_20120306_1020010018006C00_1020010019B80800_2m_lsf_seg1_meta.txt 
       -1.99         0.00         6.60  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W2W2_20120413_10300100123A0400_10300100123EF600_2m_lsf_v040306//SETSM_s2s041_W2W2_20120413_10300100123A0400_10300100123EF600_2m_lsf_seg2_meta.txt 
       -1.50        -4.10        -2.23  /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 
       -0.21         1.69        -1.59  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130613_1020010023AA5B00_102001002208B000_2m_lsf_v040306//SETSM_s2s041_WV01_20130613_1020010023AA5B00_102001002208B000_2m_lsf_seg1_meta.txt 
        0.15        -2.28         0.40  /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 
        2.14        -1.57        -1.31  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20140422_10300100301C9400_103001002F7C5500_2m_lsf_v040306//SETSM_s2s041_WV02_20140422_10300100301C9400_103001002F7C5500_2m_lsf_seg1_meta.txt 
       -0.38        -3.98        -1.32  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20150413_104001000A4FDB00_104001000A3CAF00_2m_lsf_v040201//SETSM_s2s041_WV03_20150413_104001000A4FDB00_104001000A3CAF00_2m_lsf_seg1_meta.txt 
       -3.23         6.67         0.71  /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 
        2.76         1.22        -1.91  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160810_103001005A4D5700_103001005B6D7000_2m_lsf_v040306//SETSM_s2s041_WV02_20160810_103001005A4D5700_103001005B6D7000_2m_lsf_seg1_meta.txt 
        1.77        -3.61        -2.22  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170412_102001005C9A8A00_10200100602E2800_2m_lsf_v040306//SETSM_s2s041_WV01_20170412_102001005C9A8A00_10200100602E2800_2m_lsf_seg1_meta.txt 
        1.95         2.35        -1.57  /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 
       -5.49         1.28         2.23  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20181009_10400100436BFF00_104001004269F200_2m_lsf_v030403//SETSM_s2s041_WV03_20181009_10400100436BFF00_104001004269F200_2m_lsf_seg1_meta.txt 
        2.51        -0.52        -1.28  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20190329_1020010081A56400_1020010082571400_2m_lsf_v030403//SETSM_s2s041_WV01_20190329_1020010081A56400_1020010082571400_2m_lsf_seg1_meta.txt 
       -1.28        -1.40        -1.19  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20190417_104001004922DD00_104001004C161700_2m_lsf_v040002//SETSM_s2s041_WV03_20190417_104001004922DD00_104001004C161700_2m_lsf_seg1_meta.txt 
       -0.35         1.86        -0.00  /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 
       -2.08         0.03         2.70  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20200404_1040010059108200_1040010059CBB500_2m_lsf_v040201//SETSM_s2s041_WV03_20200404_1040010059108200_1040010059CBB500_2m_lsf_seg1_meta.txt 
        2.87         0.33         3.02  /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 
        3.26         6.21        -0.85  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210819_10300100C3140A00_10300100C45DC400_2m_lsf_v040309//SETSM_s2s041_WV02_20210819_10300100C3140A00_10300100C45DC400_2m_lsf_seg1_meta.txt 
        0.65        -2.33         1.40  /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 
       -1.87        -0.54        -0.73  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20220503_1040010075ACF900_10400100769F4300_2m_lsf_v040311//SETSM_s2s041_WV03_20220503_1040010075ACF900_10400100769F4300_2m_lsf_seg1_meta.txt