# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        1.56         1.18         0.68  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_25_russia_norilsk/strips_v4.1/2m/WV01_20130623_1020010023447400_1020010022D62800_2m_lsf_v040306//SETSM_s2s041_WV01_20130623_1020010023447400_1020010022D62800_2m_lsf_seg2_meta.txt 
       -1.07        -0.95         0.38  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_25_russia_norilsk/strips_v4.1/2m/WV03_20160519_104001001C7F0900_104001001C1AF200_2m_lsf_v040306//SETSM_s2s041_WV03_20160519_104001001C7F0900_104001001C1AF200_2m_lsf_seg1_meta.txt 
        3.19        -0.97        -1.01  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_25_russia_norilsk/strips_v4.1/2m/WV02_20170706_103001006C369D00_103001006D22F500_2m_lsf_v040306//SETSM_s2s041_WV02_20170706_103001006C369D00_103001006D22F500_2m_lsf_seg3_meta.txt 
        0.34        -1.28        -2.43  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_25_russia_norilsk/strips_v4.1/2m/WV01_20190713_1020010086C65000_102001008A2B8600_2m_lsf_v040101//SETSM_s2s041_WV01_20190713_1020010086C65000_102001008A2B8600_2m_lsf_seg3_meta.txt 
       -1.90        -0.33         0.47  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_25_russia_norilsk/strips_v4.1/2m/WV01_20200523_102001009572C900_1020010096AB2000_2m_lsf_v040203//SETSM_s2s041_WV01_20200523_102001009572C900_1020010096AB2000_2m_lsf_seg6_meta.txt 
       -2.12         2.36         1.90  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_25_russia_norilsk/strips_v4.1/2m/WV02_20210220_10300100B442A200_10300100B5D65400_2m_lsf_v040307//SETSM_s2s041_WV02_20210220_10300100B442A200_10300100B5D65400_2m_lsf_seg1_meta.txt