# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
       -0.90         1.69         8.22  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W1W2_20120405_102001001A833C00_1030010013C89200_2m_lsf_v040306//SETSM_s2s041_W1W2_20120405_102001001A833C00_1030010013C89200_2m_lsf_seg1_meta.txt 
       -1.03        -2.10         0.13  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20131113_1030010029162200_10300100294ECB00_2m_lsf_v040306//SETSM_s2s041_WV02_20131113_1030010029162200_10300100294ECB00_2m_lsf_seg1_meta.txt 
        1.63         1.59        -5.05  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20140515_102001002D07F900_102001002C256700_2m_lsf_v040306//SETSM_s2s041_WV01_20140515_102001002D07F900_102001002C256700_2m_lsf_seg4_meta.txt 
        0.64        -0.05         4.11  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160208_1030010050D5AC00_1030010051982900_2m_lsf_v040201//SETSM_s2s041_WV02_20160208_1030010050D5AC00_1030010051982900_2m_lsf_seg1_meta.txt 
       -3.87         0.45         0.84  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170501_10300100692E7100_1030010068524C00_2m_lsf_v040306//SETSM_s2s041_WV02_20170501_10300100692E7100_1030010068524C00_2m_lsf_seg1_meta.txt 
        2.16        -1.07        -0.81  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180404_102001007122B600_102001006F766800_2m_lsf_v030302//SETSM_s2s041_WV01_20180404_102001007122B600_102001006F766800_2m_lsf_seg1_meta.txt 
       -1.37         2.53        -2.67  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20191103_1040010054795A00_10400100524DA200_2m_lsf_v040300//SETSM_s2s041_WV03_20191103_1040010054795A00_10400100524DA200_2m_lsf_seg1_meta.txt 
        0.69         0.69        -4.20  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200524_102001009CD3EB00_1020010097A26F00_2m_lsf_v040203//SETSM_s2s041_WV01_20200524_102001009CD3EB00_1020010097A26F00_2m_lsf_seg1_meta.txt 
        2.05        -3.72        -0.56  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220823_10200100CA1F1800_10200100CA707D00_2m_lsf_v040311//SETSM_s2s041_WV01_20220823_10200100CA1F1800_10200100CA707D00_2m_lsf_seg1_meta.txt