# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        2.71        -9.62        -0.31  /home/chunlidai/blue/data/ArcticDEMdata/arcticdem_04_greenland_central/strips_v4/2m/WV01_20120715_102001001CEBE600_102001001B0D2000_2m_lsf_v030000//WV01_20120715_102001001CEBE600_102001001B0D2000_2m_lsf_seg3_meta.txt 
        1.11         2.07        -1.75  /home/chunlidai/blue/data/ArcticDEMdata/arcticdem_04_greenland_central/strips_v4/2m/WV01_20130521_102001002210A400_10200100237D6D00_2m_lsf_v030000//WV01_20130521_102001002210A400_10200100237D6D00_2m_lsf_seg1_meta.txt 
        5.34         8.67        -1.62  /home/chunlidai/blue/data/ArcticDEMdata/arcticdem_04_greenland_central/strips_v4/2m/WV03_20160605_104001001EBFFB00_104001001DBF3700_2m_lsf_v030001//WV03_20160605_104001001EBFFB00_104001001DBF3700_2m_lsf_seg1_meta.txt 
       -3.10        -3.00         0.10  /home/chunlidai/blue/data/ArcticDEMdata/arcticdem_04_greenland_central/strips_v4/2m/WV03_20170615_104001002FAEDC00_104001002F930800_2m_lsf_v040204//WV03_20170615_104001002FAEDC00_104001002F930800_2m_lsf_seg1_meta.txt 
        1.08         5.60        -0.42  /home/chunlidai/blue/data/ArcticDEMdata/arcticdem_04_greenland_central/strips_v4/2m/WV01_20180521_10200100765EF400_102001007450E100_2m_lsf_v030400//WV01_20180521_10200100765EF400_102001007450E100_2m_lsf_seg1_meta.txt 
       -2.20         2.13         3.07  /home/chunlidai/blue/data/ArcticDEMdata/arcticdem_04_greenland_central/strips_v4/2m/WV02_20190628_103001009534C400_103001009561DE00_2m_lsf_v040101//WV02_20190628_103001009534C400_103001009561DE00_2m_lsf_seg1_meta.txt 
       -4.67        -3.47        -0.25  /home/chunlidai/blue/data/ArcticDEMdata/arcticdem_04_greenland_central/strips_v4/2m/WV03_20200506_104001005B832C00_104001005A883700_2m_lsf_v040203//WV03_20200506_104001005B832C00_104001005A883700_2m_lsf_seg1_meta.txt 
       -0.28        -2.38         1.19  /home/chunlidai/blue/data/ArcticDEMdata/arcticdem_04_greenland_central/strips_v4/2m/WV01_20200518_1020010095063200_1020010096097100_2m_lsf_v040203//WV01_20200518_1020010095063200_1020010096097100_2m_lsf_seg1_meta.txt