# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
       -0.40        -0.81        -5.52  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130720_1030010024C9C500_1030010024A5A900_2m_lsf_v040306//SETSM_s2s041_WV02_20130720_1030010024C9C500_1030010024A5A900_2m_lsf_seg1_meta.txt 
        1.75        -0.20        -1.12  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130810_10200100248D9600_10200100245BAB00_2m_lsf_v040306//SETSM_s2s041_WV01_20130810_10200100248D9600_10200100245BAB00_2m_lsf_seg1_meta.txt 
       -0.41        -2.14        -3.37  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130812_1030010026802E00_10300100262C7600_2m_lsf_v040306//SETSM_s2s041_WV02_20130812_1030010026802E00_10300100262C7600_2m_lsf_seg1_meta.txt 
        3.34        -0.61         1.52  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20140418_102001002D438700_102001002C30E400_2m_lsf_v040306//SETSM_s2s041_WV01_20140418_102001002D438700_102001002C30E400_2m_lsf_seg1_meta.txt 
        1.35        -2.70        -0.52  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20140527_102001002C01A900_102001002E10F700_2m_lsf_v040306//SETSM_s2s041_WV01_20140527_102001002C01A900_102001002E10F700_2m_lsf_seg1_meta.txt 
        2.13        -0.31         0.42  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20150213_102001003A1DC300_102001003B09E600_2m_lsf_v040306//SETSM_s2s041_WV01_20150213_102001003A1DC300_102001003B09E600_2m_lsf_seg1_meta.txt 
        3.93        -2.80        -2.53  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160611_1020010050B0B600_102001005173DD00_2m_lsf_v040306//SETSM_s2s041_WV01_20160611_1020010050B0B600_102001005173DD00_2m_lsf_seg1_meta.txt 
        0.25         0.83        -0.62  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160622_10300100563FC900_10300100581F0100_2m_lsf_v040306//SETSM_s2s041_WV02_20160622_10300100563FC900_10300100581F0100_2m_lsf_seg1_meta.txt 
       -2.48         3.18         5.34  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170505_10300100688F9F00_103001006998D500_2m_lsf_v040306//SETSM_s2s041_WV02_20170505_10300100688F9F00_103001006998D500_2m_lsf_seg1_meta.txt 
        0.06        -2.69        -0.79  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180503_1020010076138500_10200100724C2E00_2m_lsf_v030400//SETSM_s2s041_WV01_20180503_1020010076138500_10200100724C2E00_2m_lsf_seg1_meta.txt 
       -0.52         1.35        -2.61  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180503_1020010071A2D600_1020010071D9DA00_2m_lsf_v030302//SETSM_s2s041_WV01_20180503_1020010071A2D600_1020010071D9DA00_2m_lsf_seg1_meta.txt 
       -2.66        -2.00        -0.64  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20190215_10400100480FDE00_1040010046B27B00_2m_lsf_v040002//SETSM_s2s041_WV03_20190215_10400100480FDE00_1040010046B27B00_2m_lsf_seg1_meta.txt 
       -7.82         0.92         7.14  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20190408_103001008FA46B00_103001008FA88100_2m_lsf_v030403//SETSM_s2s041_WV02_20190408_103001008FA46B00_103001008FA88100_2m_lsf_seg1_meta.txt 
       -1.40         6.92         1.08  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200311_10300100A3420900_10300100A3499900_2m_lsf_v040201//SETSM_s2s041_WV02_20200311_10300100A3420900_10300100A3499900_2m_lsf_seg1_meta.txt 
       -1.53         2.24         1.31  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20210405_1040010067545D00_10400100678E0500_2m_lsf_v040307//SETSM_s2s041_WV03_20210405_1040010067545D00_10400100678E0500_2m_lsf_seg1_meta.txt 
        4.42        -1.17         0.90  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210407_10200100AF376200_10200100AF86C100_2m_lsf_v040307//SETSM_s2s041_WV01_20210407_10200100AF376200_10200100AF86C100_2m_lsf_seg2_meta.txt