# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
       -1.28         1.59         0.44  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130209_103001001F8BD900_103001001E1C6600_2m_lsf_v040306//SETSM_s2s041_WV02_20130209_103001001F8BD900_103001001E1C6600_2m_lsf_seg1_meta.txt 
        1.25         3.50         0.13  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130407_10200100212CBC00_1020010021BA4400_2m_lsf_v040309//SETSM_s2s041_WV01_20130407_10200100212CBC00_1020010021BA4400_2m_lsf_seg1_meta.txt 
       -1.80         1.73        -0.33  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130411_102001001F6FD200_1020010020D74E00_2m_lsf_v040306//SETSM_s2s041_WV01_20130411_102001001F6FD200_1020010020D74E00_2m_lsf_seg1_meta.txt 
        2.01         0.13         0.38  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20140824_1020010032E71700_102001003192D300_2m_lsf_v040306//SETSM_s2s041_WV01_20140824_1020010032E71700_102001003192D300_2m_lsf_seg1_meta.txt 
        1.10        -0.80        -3.31  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20150714_10300100445FA800_1030010046648400_2m_lsf_v040306//SETSM_s2s041_WV02_20150714_10300100445FA800_1030010046648400_2m_lsf_seg1_meta.txt 
        0.13        -2.68        -1.49  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20150801_102001004097DF00_1020010042C36800_2m_lsf_v040306//SETSM_s2s041_WV01_20150801_102001004097DF00_1020010042C36800_2m_lsf_seg1_meta.txt 
       -1.16        -0.97         0.71  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170512_102001006105A600_102001005E151100_2m_lsf_v040306//SETSM_s2s041_WV01_20170512_102001006105A600_102001005E151100_2m_lsf_seg1_meta.txt 
        1.60        -1.86        -0.83  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200812_1020010098270A00_102001009AAE9E00_2m_lsf_v040300//SETSM_s2s041_WV01_20200812_1020010098270A00_102001009AAE9E00_2m_lsf_seg1_meta.txt 
       -1.15        -0.18         0.18  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200821_102001009B22AC00_102001009D355C00_2m_lsf_v040303//SETSM_s2s041_WV01_20200821_102001009B22AC00_102001009D355C00_2m_lsf_seg1_meta.txt 
       -0.69        -0.45         4.12  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220425_10200100C35FBE00_10200100C390D600_2m_lsf_v040311//SETSM_s2s041_WV01_20220425_10200100C35FBE00_10200100C390D600_2m_lsf_seg1_meta.txt