# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
       -0.36        -2.65        -3.73  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130331_1020010020D95100_102001001F3E7700_2m_lsf_v040306//SETSM_s2s041_WV01_20130331_1020010020D95100_102001001F3E7700_2m_lsf_seg1_meta.txt 
        1.17        -1.33        -0.35  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20131023_103001002954D100_1030010028BC5D00_2m_lsf_v040306//SETSM_s2s041_WV02_20131023_103001002954D100_1030010028BC5D00_2m_lsf_seg1_meta.txt 
        3.54        -3.06         1.35  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20131118_1020010027C46600_10200100264EE400_2m_lsf_v040306//SETSM_s2s041_WV01_20131118_1020010027C46600_10200100264EE400_2m_lsf_seg1_meta.txt 
       -0.58         0.05        -2.74  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160414_102001004F597A00_102001004DDFFE00_2m_lsf_v040306//SETSM_s2s041_WV01_20160414_102001004F597A00_102001004DDFFE00_2m_lsf_seg1_meta.txt 
       -3.29         2.26        -2.67  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170514_1020010063876900_1020010064025A00_2m_lsf_v040306//SETSM_s2s041_WV01_20170514_1020010063876900_1020010064025A00_2m_lsf_seg1_meta.txt 
       -1.08         1.32        -0.01  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20180929_1030010086B45800_1030010084B38800_2m_lsf_v030403//SETSM_s2s041_WV02_20180929_1030010086B45800_1030010084B38800_2m_lsf_seg1_meta.txt 
        0.29         2.24         4.48  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20181006_102001007B6F3300_1020010079046900_2m_lsf_v030403//SETSM_s2s041_WV01_20181006_102001007B6F3300_1020010079046900_2m_lsf_seg1_meta.txt 
        1.59        -1.92        -1.40  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20190628_1030010091400C00_103001009338A400_2m_lsf_v040309//SETSM_s2s041_WV02_20190628_1030010091400C00_103001009338A400_2m_lsf_seg1_meta.txt 
       -0.21        -0.99        -1.39  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200213_10300100A1A1BF00_10300100A424C900_2m_lsf_v040201//SETSM_s2s041_WV02_20200213_10300100A1A1BF00_10300100A424C900_2m_lsf_seg2_meta.txt 
       -3.28         0.31        -0.21  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20200413_10400100594F6D00_1040010059B47E00_2m_lsf_v040201//SETSM_s2s041_WV03_20200413_10400100594F6D00_1040010059B47E00_2m_lsf_seg1_meta.txt 
       -2.26        -1.22         5.24  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220314_10300100CF52AC00_10300100D0312A00_2m_lsf_v040311//SETSM_s2s041_WV02_20220314_10300100CF52AC00_10300100D0312A00_2m_lsf_seg1_meta.txt 
        4.49         5.00         1.43  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220618_10300100D420B400_10300100D532F900_2m_lsf_v040311//SETSM_s2s041_WV02_20220618_10300100D420B400_10300100D532F900_2m_lsf_seg1_meta.txt