# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.43        -0.02         7.94  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20140716_102001002FAD6C00_1020010031232400_2m_lsf_v040306//SETSM_s2s041_WV01_20140716_102001002FAD6C00_1020010031232400_2m_lsf_seg1_meta.txt 
       -3.18        -0.91        -6.38  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20141018_10200100339B4A00_10200100355D4500_2m_lsf_v040201//SETSM_s2s041_WV01_20141018_10200100339B4A00_10200100355D4500_2m_lsf_seg1_meta.txt 
       -0.25         1.08       -13.28  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W2W2_20160220_1030010052270B00_1030010052C9E500_2m_lsf_v040002//SETSM_s2s041_W2W2_20160220_1030010052270B00_1030010052C9E500_2m_lsf_seg1_meta.txt 
       -0.90        -2.48        -3.67  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W2W3_20160224_1030010052270B00_10400100181B2700_2m_lsf_v040002//SETSM_s2s041_W2W3_20160224_1030010052270B00_10400100181B2700_2m_lsf_seg1_meta.txt 
        0.01         3.91        -6.63  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W2W2_20160226_1030010052270B00_10300100524EF900_2m_lsf_v040002//SETSM_s2s041_W2W2_20160226_1030010052270B00_10300100524EF900_2m_lsf_seg1_meta.txt 
       -0.52         0.26         6.56  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W2W3_20160224_1030010054D38D00_10400100181B2700_2m_lsf_v040307//SETSM_s2s041_W2W3_20160224_1030010054D38D00_10400100181B2700_2m_lsf_seg1_meta.txt 
        0.24         0.25         6.14  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W2W2_20160226_1030010052270B00_1030010054D38D00_2m_lsf_v040307//SETSM_s2s041_W2W2_20160226_1030010052270B00_1030010054D38D00_2m_lsf_seg1_meta.txt 
        1.61        -2.55         1.54  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W2W2_20160227_10300100524EF900_1030010054D38D00_2m_lsf_v040307//SETSM_s2s041_W2W2_20160227_10300100524EF900_1030010054D38D00_2m_lsf_seg1_meta.txt 
        0.89        -0.47         7.14  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160708_1030010058045D00_10300100582DF700_2m_lsf_v040306//SETSM_s2s041_WV02_20160708_1030010058045D00_10300100582DF700_2m_lsf_seg1_meta.txt 
        0.37         0.36        -1.84  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170627_10200100625FA200_1020010063CD3700_2m_lsf_v040306//SETSM_s2s041_WV01_20170627_10200100625FA200_1020010063CD3700_2m_lsf_seg1_meta.txt 
        0.55         0.03         2.41  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20190216_103001008A785300_103001008A765600_2m_lsf_v040002//SETSM_s2s041_WV02_20190216_103001008A785300_103001008A765600_2m_lsf_seg1_meta.txt 
        0.31         0.16        -0.56  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200410_10200100971E8800_10200100967F8100_2m_lsf_v040201//SETSM_s2s041_WV01_20200410_10200100971E8800_10200100967F8100_2m_lsf_seg1_meta.txt 
        0.32         0.46         1.08  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210424_10200100B0683000_10200100B076E000_2m_lsf_v040307//SETSM_s2s041_WV01_20210424_10200100B0683000_10200100B076E000_2m_lsf_seg1_meta.txt 
        0.12        -0.09        -0.45  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210620_10300100C0515300_10300100C060C100_2m_lsf_v040309//SETSM_s2s041_WV02_20210620_10300100C0515300_10300100C060C100_2m_lsf_seg1_meta.txt