# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.42        -4.95        -7.03  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W1W2_20110426_10200100145D8B00_103001000AC61500_2m_lsf_v040000//SETSM_s2s041_W1W2_20110426_10200100145D8B00_103001000AC61500_2m_lsf_seg1_meta.txt 
        0.06        -0.76        -0.56  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130427_102001002264BA00_102001002224DA00_2m_lsf_v040306//SETSM_s2s041_WV01_20130427_102001002264BA00_102001002224DA00_2m_lsf_seg1_meta.txt 
        1.06         0.15         0.77  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160405_102001004F655300_102001004D8C9700_2m_lsf_v040306//SETSM_s2s041_WV01_20160405_102001004F655300_102001004D8C9700_2m_lsf_seg1_meta.txt 
        1.05         3.00         1.14  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160508_1030010056259100_1030010054422000_2m_lsf_v040201//SETSM_s2s041_WV02_20160508_1030010056259100_1030010054422000_2m_lsf_seg1_meta.txt 
       -1.93         0.70        -2.95  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160519_103001005536B900_10300100567D1F00_2m_lsf_v040306//SETSM_s2s041_WV02_20160519_103001005536B900_10300100567D1F00_2m_lsf_seg1_meta.txt 
       -3.81         1.97         2.09  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170707_103001006C9F7100_103001006C746D00_2m_lsf_v040306//SETSM_s2s041_WV02_20170707_103001006C9F7100_103001006C746D00_2m_lsf_seg1_meta.txt 
        7.28        -4.19         1.31  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20181011_10300100866E2700_103001008794ED00_2m_lsf_v030403//SETSM_s2s041_WV02_20181011_10300100866E2700_103001008794ED00_2m_lsf_seg1_meta.txt 
        2.75         3.43        -2.50  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200430_10300100A6546100_10300100A38B0B00_2m_lsf_v040203//SETSM_s2s041_WV02_20200430_10300100A6546100_10300100A38B0B00_2m_lsf_seg1_meta.txt 
       -1.32        -0.67         4.28  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210629_10300100C160D300_10300100C1A41900_2m_lsf_v040309//SETSM_s2s041_WV02_20210629_10300100C160D300_10300100C1A41900_2m_lsf_seg4_meta.txt 
       -2.77        -1.71         1.62  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210629_10300100C18E1600_10300100C19EF200_2m_lsf_v040309//SETSM_s2s041_WV02_20210629_10300100C18E1600_10300100C19EF200_2m_lsf_seg2_meta.txt 
       -2.79         3.03         1.81  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220225_10300100CE37C300_10300100CE8B2F00_2m_lsf_v040311//SETSM_s2s041_WV02_20220225_10300100CE37C300_10300100CE8B2F00_2m_lsf_seg1_meta.txt