# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        2.83        -1.95        -1.02  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130412_1020010020AFE800_102001001F31B000_2m_lsf_v040306//SETSM_s2s041_WV01_20130412_1020010020AFE800_102001001F31B000_2m_lsf_seg1_meta.txt 
       -0.10        -0.16         4.29  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130418_102001001F312A00_1020010022DB2D00_2m_lsf_v040300//SETSM_s2s041_WV01_20130418_102001001F312A00_1020010022DB2D00_2m_lsf_seg3_meta.txt 
       -0.33         1.13        -0.49  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20140909_1020010033178600_1020010036726700_2m_lsf_v040306//SETSM_s2s041_WV01_20140909_1020010033178600_1020010036726700_2m_lsf_seg1_meta.txt 
        1.55         1.78        -0.71  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20141003_10200100347D9D00_102001003765DB00_2m_lsf_v040306//SETSM_s2s041_WV01_20141003_10200100347D9D00_102001003765DB00_2m_lsf_seg1_meta.txt 
       -0.83        -1.14        -0.90  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20160530_104001001C6C4200_104001001D721500_2m_lsf_v040201//SETSM_s2s041_WV03_20160530_104001001C6C4200_104001001D721500_2m_lsf_seg1_meta.txt 
       -4.67         9.79        -4.86  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170708_103001006C333200_103001006C052700_2m_lsf_v040306//SETSM_s2s041_WV02_20170708_103001006C333200_103001006C052700_2m_lsf_seg1_meta.txt 
       -2.24        -1.71         1.45  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20190929_1040010053008400_1040010053D66B00_2m_lsf_v040300//SETSM_s2s041_WV03_20190929_1040010053008400_1040010053D66B00_2m_lsf_seg2_meta.txt 
        0.68        -3.36        -1.32  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200426_10200100934D9900_10200100970CE900_2m_lsf_v040201//SETSM_s2s041_WV01_20200426_10200100934D9900_10200100970CE900_2m_lsf_seg1_meta.txt 
        0.03        -1.55         2.72  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210316_10300100BB06AC00_10300100BBB0A300_2m_lsf_v040307//SETSM_s2s041_WV02_20210316_10300100BB06AC00_10300100BBB0A300_2m_lsf_seg1_meta.txt 
       -0.44        -1.11        -0.45  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20210407_10400100678C9800_1040010067960100_2m_lsf_v040307//SETSM_s2s041_WV03_20210407_10400100678C9800_1040010067960100_2m_lsf_seg1_meta.txt 
        3.53        -1.72         1.30  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220402_10200100C0585700_10200100C19A7F00_2m_lsf_v040311//SETSM_s2s041_WV01_20220402_10200100C0585700_10200100C19A7F00_2m_lsf_seg2_meta.txt