# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.00         0.00        -3.60  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W3W3_20150831_1040010010178500_1040010010D3B100_2m_lsf_v040000//SETSM_s2s041_W3W3_20150831_1040010010178500_1040010010D3B100_2m_lsf_seg1_meta.txt 
        7.28        -3.93         0.49  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160224_102001004DC05E00_1020010049294F00_2m_lsf_v040306//SETSM_s2s041_WV01_20160224_102001004DC05E00_1020010049294F00_2m_lsf_seg1_meta.txt 
       -1.52         0.55        -0.80  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20180413_104001003B716300_104001003A813F00_2m_lsf_v030403//SETSM_s2s041_WV03_20180413_104001003B716300_104001003A813F00_2m_lsf_seg1_meta.txt 
        0.06         2.13        -0.19  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180416_1020010072725F00_1020010071AA3A00_2m_lsf_v030302//SETSM_s2s041_WV01_20180416_1020010072725F00_1020010071AA3A00_2m_lsf_seg1_meta.txt 
        2.69        -2.55         1.72  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180419_102001006F3CEF00_1020010070ADD000_2m_lsf_v030302//SETSM_s2s041_WV01_20180419_102001006F3CEF00_1020010070ADD000_2m_lsf_seg1_meta.txt 
       -2.84         2.89         2.19  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20180421_104001003B973D00_104001003A376800_2m_lsf_v030400//SETSM_s2s041_WV03_20180421_104001003B973D00_104001003A376800_2m_lsf_seg1_meta.txt 
        1.90        -1.26         2.57  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20180422_103001007CD7FF00_103001007C132700_2m_lsf_v030302//SETSM_s2s041_WV02_20180422_103001007CD7FF00_103001007C132700_2m_lsf_seg1_meta.txt 
        0.88        -0.89         3.26  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180423_1020010074C92700_10200100707E2000_2m_lsf_v030302//SETSM_s2s041_WV01_20180423_1020010074C92700_10200100707E2000_2m_lsf_seg1_meta.txt 
       -0.78        -0.64        -0.95  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180429_1020010071518B00_1020010074594200_2m_lsf_v030400//SETSM_s2s041_WV01_20180429_1020010071518B00_1020010074594200_2m_lsf_seg1_meta.txt 
       -2.78         1.13         0.04  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180503_1020010075D1AB00_10200100728EC200_2m_lsf_v030302//SETSM_s2s041_WV01_20180503_1020010075D1AB00_10200100728EC200_2m_lsf_seg1_meta.txt 
        0.61         0.40        -3.72  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20180519_103001007D1D2F00_103001007F41D600_2m_lsf_v030403//SETSM_s2s041_WV02_20180519_103001007D1D2F00_103001007F41D600_2m_lsf_seg1_meta.txt 
        0.71         0.80        -1.28  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20180521_104001003E514100_104001003BA2A400_2m_lsf_v030403//SETSM_s2s041_WV03_20180521_104001003E514100_104001003BA2A400_2m_lsf_seg1_meta.txt 
        1.69         0.93        -1.86  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180524_102001007484B100_1020010075C7F200_2m_lsf_v030400//SETSM_s2s041_WV01_20180524_102001007484B100_1020010075C7F200_2m_lsf_seg1_meta.txt 
       -1.67        -3.39        -0.61  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20180531_103001007FCA7B00_103001007D1A5100_2m_lsf_v030302//SETSM_s2s041_WV02_20180531_103001007FCA7B00_103001007D1A5100_2m_lsf_seg1_meta.txt 
       -0.60         0.63         0.06  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200223_10300100A40A2A00_10300100A1BC4400_2m_lsf_v040201//SETSM_s2s041_WV02_20200223_10300100A40A2A00_10300100A1BC4400_2m_lsf_seg1_meta.txt 
       -1.20         4.01         1.15  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200225_10300100A6A93200_10300100A3754200_2m_lsf_v040201//SETSM_s2s041_WV02_20200225_10300100A6A93200_10300100A3754200_2m_lsf_seg1_meta.txt 
       -0.61         1.10        -0.74  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200901_102001009BE81C00_102001009F3AE700_2m_lsf_v040303//SETSM_s2s041_WV01_20200901_102001009BE81C00_102001009F3AE700_2m_lsf_seg1_meta.txt 
       -3.62        -0.69         2.73  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20211022_10300100C7139E00_10300100C7877700_2m_lsf_v040310//SETSM_s2s041_WV02_20211022_10300100C7139E00_10300100C7877700_2m_lsf_seg1_meta.txt 
       -0.19        -1.24        -0.46  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220412_10200100C2366A00_10200100C2E4D500_2m_lsf_v040311//SETSM_s2s041_WV01_20220412_10200100C2366A00_10200100C2E4D500_2m_lsf_seg1_meta.txt