# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        2.21         0.94        -2.34  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20120802_102001001C5D7700_102001001A689A00_2m_lsf_v040300//SETSM_s2s041_WV01_20120802_102001001C5D7700_102001001A689A00_2m_lsf_seg1_meta.txt 
        2.96        -0.23        -1.97  /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 
        1.75        -3.72        -3.83  /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 
        3.18        -0.46         0.80  /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 
        3.24        -1.08        -0.49  /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 
        1.03         1.54        -0.68  /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 
       -2.90         0.37         5.79  /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 
       -3.52         0.50        -2.51  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170523_103001006B72A400_103001006A214500_2m_lsf_v040002//SETSM_s2s041_WV02_20170523_103001006B72A400_103001006A214500_2m_lsf_seg1_meta.txt 
       -1.23        -4.17        -1.35  /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 
       -0.69         0.13        -3.16  /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 
       -8.46         2.06         7.51  /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 
       -3.60         5.49         1.43  /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 
        6.02        -1.38         0.81  /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_seg1_meta.txt