# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        1.65        -1.37        -3.33  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20120501_102001001BE6D500_102001001A058100_2m_lsf_v040306//SETSM_s2s041_WV01_20120501_102001001BE6D500_102001001A058100_2m_lsf_seg1_meta.txt 
       -0.78        -4.27        -1.11  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130217_102001001E083C00_102001001F789900_2m_lsf_v040306//SETSM_s2s041_WV01_20130217_102001001E083C00_102001001F789900_2m_lsf_seg1_meta.txt 
        0.23        -5.76         0.49  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130326_102001001F1AC800_102001001F3B7A00_2m_lsf_v040300//SETSM_s2s041_WV01_20130326_102001001F1AC800_102001001F3B7A00_2m_lsf_seg1_meta.txt 
       -1.27         0.17         1.35  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20150226_103001003E07E700_103001003DC66600_2m_lsf_v040306//SETSM_s2s041_WV02_20150226_103001003E07E700_103001003DC66600_2m_lsf_seg1_meta.txt 
        2.09         5.91        -0.48  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160601_103001005872D100_1030010056593700_2m_lsf_v040306//SETSM_s2s041_WV02_20160601_103001005872D100_1030010056593700_2m_lsf_seg1_meta.txt 
       -3.52        -4.36         1.71  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20170319_104001002AA29600_104001002A5E4300_2m_lsf_v040306//SETSM_s2s041_WV03_20170319_104001002AA29600_104001002A5E4300_2m_lsf_seg1_meta.txt 
        0.35         5.30         3.98  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20180609_103001007E13BF00_103001007F8B3B00_2m_lsf_v030403//SETSM_s2s041_WV02_20180609_103001007E13BF00_103001007F8B3B00_2m_lsf_seg1_meta.txt 
       -0.23         2.40        -1.03  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20181005_1020010079C24300_1020010078243600_2m_lsf_v030403//SETSM_s2s041_WV01_20181005_1020010079C24300_1020010078243600_2m_lsf_seg1_meta.txt 
       -0.96         5.40        -0.59  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20190424_1030010091232300_10300100915CFE00_2m_lsf_v040002//SETSM_s2s041_WV02_20190424_1030010091232300_10300100915CFE00_2m_lsf_seg1_meta.txt 
        1.77        -3.27         0.73  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200401_1020010095093300_1020010091529400_2m_lsf_v040201//SETSM_s2s041_WV01_20200401_1020010095093300_1020010091529400_2m_lsf_seg1_meta.txt 
        0.66        -0.15        -1.72  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220526_10200100C5CFCB00_10200100C5EA4700_2m_lsf_v040311//SETSM_s2s041_WV01_20220526_10200100C5CFCB00_10200100C5EA4700_2m_lsf_seg2_meta.txt