# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.83        -2.14        -1.29  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20090804_1020010009C26E00_102001000937AE00_2m_lsf_v040306//SETSM_s2s041_WV01_20090804_1020010009C26E00_102001000937AE00_2m_lsf_seg1_meta.txt 
       -0.28         5.24        -3.65  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20100902_1030010006B64F00_1030010006C19A00_2m_lsf_v040306//SETSM_s2s041_WV02_20100902_1030010006B64F00_1030010006C19A00_2m_lsf_seg1_meta.txt 
        3.51        -3.23       -18.28  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W2W2_20110719_103001000C5C5600_103001000C909E00_2m_lsf_v040309//SETSM_s2s041_W2W2_20110719_103001000C5C5600_103001000C909E00_2m_lsf_seg1_meta.txt 
        3.11         6.49        15.75  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W2W2_20110719_103001000C5C5600_103001000CBFE800_2m_lsf_v040309//SETSM_s2s041_W2W2_20110719_103001000C5C5600_103001000CBFE800_2m_lsf_seg1_meta.txt 
        0.96        -0.38         0.96  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W2W2_20110719_103001000CB54900_103001000D4B6900_2m_lsf_v040307//SETSM_s2s041_W2W2_20110719_103001000CB54900_103001000D4B6900_2m_lsf_seg1_meta.txt 
       -0.17        -4.26        -2.66  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W2W2_20110802_103001000C909E00_103001000CBFE800_2m_lsf_v040306//SETSM_s2s041_W2W2_20110802_103001000C909E00_103001000CBFE800_2m_lsf_seg1_meta.txt 
        0.76        -1.71        -1.99  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130423_1020010023C9D400_102001001F72E000_2m_lsf_v040306//SETSM_s2s041_WV01_20130423_1020010023C9D400_102001001F72E000_2m_lsf_seg1_meta.txt 
       -1.39         0.00         0.06  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20140428_102001002C605900_102001002EA30300_2m_lsf_v040306//SETSM_s2s041_WV01_20140428_102001002C605900_102001002EA30300_2m_lsf_seg1_meta.txt 
        1.95        -3.45         0.68  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20140502_102001002DD23400_102001002E886C00_2m_lsf_v040306//SETSM_s2s041_WV01_20140502_102001002DD23400_102001002E886C00_2m_lsf_seg1_meta.txt 
       -1.75         0.45        -3.05  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20150418_103001004118D500_10300100416E5600_2m_lsf_v040306//SETSM_s2s041_WV02_20150418_103001004118D500_10300100416E5600_2m_lsf_seg1_meta.txt 
       -0.98         3.52        -0.41  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160612_10300100573F6400_10300100564B0200_2m_lsf_v040306//SETSM_s2s041_WV02_20160612_10300100573F6400_10300100564B0200_2m_lsf_seg1_meta.txt 
       -0.98         2.67        -4.15  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170704_103001006C2F9400_103001006BC48900_2m_lsf_v040306//SETSM_s2s041_WV02_20170704_103001006C2F9400_103001006BC48900_2m_lsf_seg1_meta.txt 
       -0.64        -0.12         2.66  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180627_10200100751CC600_1020010074E74500_2m_lsf_v030400//SETSM_s2s041_WV01_20180627_10200100751CC600_1020010074E74500_2m_lsf_seg1_meta.txt 
        3.43        -2.68         0.05  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210220_10200100A4A90E00_10200100A5E43700_2m_lsf_v040307//SETSM_s2s041_WV01_20210220_10200100A4A90E00_10200100A5E43700_2m_lsf_seg2_meta.txt 
       -4.70        -0.91         2.99  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210226_10300100B46DCD00_10300100B580EA00_2m_lsf_v040307//SETSM_s2s041_WV02_20210226_10300100B46DCD00_10300100B580EA00_2m_lsf_seg1_meta.txt 
        3.91        -2.96         2.85  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210304_10200100A4367B00_10200100A8966000_2m_lsf_v040307//SETSM_s2s041_WV01_20210304_10200100A4367B00_10200100A8966000_2m_lsf_seg1_meta.txt 
       -4.82         1.52         7.92  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20211020_10300100C7BD7500_10300100C82BD000_2m_lsf_v040310//SETSM_s2s041_WV02_20211020_10300100C7BD7500_10300100C82BD000_2m_lsf_seg1_meta.txt 
       -0.82         0.68        -0.99  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20220508_1040010075705400_1040010075750200_2m_lsf_v040311//SETSM_s2s041_WV03_20220508_1040010075705400_1040010075750200_2m_lsf_seg1_meta.txt 
       -1.94         1.30         2.54  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20220710_10400100764ABC00_10400100773BBE00_2m_lsf_v040311//SETSM_s2s041_WV03_20220710_10400100764ABC00_10400100773BBE00_2m_lsf_seg1_meta.txt