# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        3.83        -2.82        -0.06  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W2W2_20120307_10300100120B0600_1030010012824400_2m_lsf_v040306//SETSM_s2s041_W2W2_20120307_10300100120B0600_1030010012824400_2m_lsf_seg1_meta.txt 
        1.20         0.62         3.16  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20121022_103001001C288C00_103001001CB71E00_2m_lsf_v040306//SETSM_s2s041_WV02_20121022_103001001C288C00_103001001CB71E00_2m_lsf_seg1_meta.txt 
        2.65        -0.75         1.77  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130213_103001001F546200_103001001F391000_2m_lsf_v040306//SETSM_s2s041_WV02_20130213_103001001F546200_103001001F391000_2m_lsf_seg1_meta.txt 
        0.16        -2.56         2.00  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130323_103001001F9E4F00_1030010021A4C600_2m_lsf_v040306//SETSM_s2s041_WV02_20130323_103001001F9E4F00_1030010021A4C600_2m_lsf_seg1_meta.txt 
       -1.55        -6.97         0.40  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130402_1020010020A0E400_1020010021D1F700_2m_lsf_v040307//SETSM_s2s041_WV01_20130402_1020010020A0E400_1020010021D1F700_2m_lsf_seg1_meta.txt 
       -2.77        -2.68        -4.08  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130415_1020010022D5F700_10200100203C8400_2m_lsf_v040306//SETSM_s2s041_WV01_20130415_1020010022D5F700_10200100203C8400_2m_lsf_seg1_meta.txt 
        1.91        -0.15        -0.56  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130911_1030010025529100_1030010027D40B00_2m_lsf_v040306//SETSM_s2s041_WV02_20130911_1030010025529100_1030010027D40B00_2m_lsf_seg1_meta.txt 
       -2.31        -2.79         1.44  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20140701_102001003055FA00_10200100308E9800_2m_lsf_v040201//SETSM_s2s041_WV01_20140701_102001003055FA00_10200100308E9800_2m_lsf_seg1_meta.txt 
       -1.06        -1.56        -0.85  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20150306_1040010008651500_1040010008A69100_2m_lsf_v040306//SETSM_s2s041_WV03_20150306_1040010008651500_1040010008A69100_2m_lsf_seg1_meta.txt 
        3.45         2.54         0.26  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160711_10300100591A9F00_1030010059AA2300_2m_lsf_v040306//SETSM_s2s041_WV02_20160711_10300100591A9F00_1030010059AA2300_2m_lsf_seg1_meta.txt 
       -2.83         3.53        -0.93  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20170422_104001002BA16C00_104001002B435A00_2m_lsf_v040306//SETSM_s2s041_WV03_20170422_104001002BA16C00_104001002B435A00_2m_lsf_seg1_meta.txt 
       -3.33        -1.29        -3.01  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170423_1020010062C21900_1020010060178400_2m_lsf_v040306//SETSM_s2s041_WV01_20170423_1020010062C21900_1020010060178400_2m_lsf_seg1_meta.txt 
       -2.46        -0.59        -0.91  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20180823_1030010084407100_10300100856C2700_2m_lsf_v040309//SETSM_s2s041_WV02_20180823_1030010084407100_10300100856C2700_2m_lsf_seg1_meta.txt 
        2.83        -4.30        -0.16  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20190318_1020010084029700_1020010082676E00_2m_lsf_v030403//SETSM_s2s041_WV01_20190318_1020010084029700_1020010082676E00_2m_lsf_seg1_meta.txt 
       -0.57         1.89         0.93  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200311_10300100A37F6700_10300100A33EFC00_2m_lsf_v040201//SETSM_s2s041_WV02_20200311_10300100A37F6700_10300100A33EFC00_2m_lsf_seg1_meta.txt 
       -2.88         1.60        -0.63  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200430_1020010094544A00_102001009546DF00_2m_lsf_v040201//SETSM_s2s041_WV01_20200430_1020010094544A00_102001009546DF00_2m_lsf_seg1_meta.txt 
        3.94         9.00         2.60  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220325_10200100C05CA200_10200100C1A75D00_2m_lsf_v040311//SETSM_s2s041_WV01_20220325_10200100C05CA200_10200100C1A75D00_2m_lsf_seg1_meta.txt 
        1.22         4.00         1.95  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220326_10200100BF3D0300_10200100C2109200_2m_lsf_v040311//SETSM_s2s041_WV01_20220326_10200100BF3D0300_10200100C2109200_2m_lsf_seg1_meta.txt 
        1.55         3.25        -0.57  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220507_10300100D26C0600_10300100D2700400_2m_lsf_v040311//SETSM_s2s041_WV02_20220507_10300100D26C0600_10300100D2700400_2m_lsf_seg1_meta.txt 
       -2.99         0.04        -2.75  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220625_10300100D4959F00_10300100D5BD2800_2m_lsf_v040311//SETSM_s2s041_WV02_20220625_10300100D4959F00_10300100D5BD2800_2m_lsf_seg1_meta.txt