# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        2.00        -0.29         2.65  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130213_1030010020B83100_103001001E7BA100_2m_lsf_v040306//SETSM_s2s041_WV02_20130213_1030010020B83100_103001001E7BA100_2m_lsf_seg1_meta.txt 
        3.52        -1.30        -4.31  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130606_103001002468DA00_1030010022B7FD00_2m_lsf_v040306//SETSM_s2s041_WV02_20130606_103001002468DA00_1030010022B7FD00_2m_lsf_seg1_meta.txt 
        3.82        -3.49        -1.27  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130606_1020010022BE0400_102001002325D900_2m_lsf_v040306//SETSM_s2s041_WV01_20130606_1020010022BE0400_102001002325D900_2m_lsf_seg1_meta.txt 
       -0.25        -0.53        -2.74  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20150723_1030010047396C00_10300100461B9100_2m_lsf_v040306//SETSM_s2s041_WV02_20150723_1030010047396C00_10300100461B9100_2m_lsf_seg1_meta.txt 
       -2.03        -0.58         2.26  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160705_1020010051101600_102001005296D900_2m_lsf_v040306//SETSM_s2s041_WV01_20160705_1020010051101600_102001005296D900_2m_lsf_seg1_meta.txt 
       -1.55         0.99        -0.37  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160705_102001004FCA3200_102001005190A800_2m_lsf_v040306//SETSM_s2s041_WV01_20160705_102001004FCA3200_102001005190A800_2m_lsf_seg1_meta.txt 
        3.14         1.71        -0.98  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170509_1030010067609500_103001006920D400_2m_lsf_v040306//SETSM_s2s041_WV02_20170509_1030010067609500_103001006920D400_2m_lsf_seg1_meta.txt 
       -0.33        -2.01        -2.90  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170616_1020010063DB6300_10200100632FC500_2m_lsf_v040306//SETSM_s2s041_WV01_20170616_1020010063DB6300_10200100632FC500_2m_lsf_seg1_meta.txt 
       -3.26         4.46         4.03  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170624_103001006B006C00_103001006A6FF100_2m_lsf_v040306//SETSM_s2s041_WV02_20170624_103001006B006C00_103001006A6FF100_2m_lsf_seg1_meta.txt 
       -3.81         4.10         3.89  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170624_103001006B006C00_103001006A6FF100_2m_lsf_v040306//SETSM_s2s041_WV02_20170624_103001006B006C00_103001006A6FF100_2m_lsf_seg3_meta.txt 
        1.62        -2.07        -3.24  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170707_103001006E66B600_103001006CCA4C00_2m_lsf_v040306//SETSM_s2s041_WV02_20170707_103001006E66B600_103001006CCA4C00_2m_lsf_seg1_meta.txt 
        0.36        -0.36        -1.79  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20170708_104001002D0CEF00_1040010030D13000_2m_lsf_v040306//SETSM_s2s041_WV03_20170708_104001002D0CEF00_1040010030D13000_2m_lsf_seg1_meta.txt 
       -0.02        -1.15        -1.33  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170708_10200100657C9A00_10200100629AA900_2m_lsf_v040306//SETSM_s2s041_WV01_20170708_10200100657C9A00_10200100629AA900_2m_lsf_seg1_meta.txt 
       -1.97        -0.82         1.22  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20190402_1040010048122B00_10400100498F4500_2m_lsf_v030403//SETSM_s2s041_WV03_20190402_1040010048122B00_10400100498F4500_2m_lsf_seg1_meta.txt 
       -1.31        -0.62         3.07  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20190730_104001004FB63800_1040010050132200_2m_lsf_v040002//SETSM_s2s041_WV03_20190730_104001004FB63800_1040010050132200_2m_lsf_seg1_meta.txt 
        0.71        -0.46         3.04  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220326_10300100D0482200_10300100D0D7F000_2m_lsf_v040311//SETSM_s2s041_WV02_20220326_10300100D0482200_10300100D0D7F000_2m_lsf_seg1_meta.txt 
        0.99         0.92         1.14  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220713_10300100D58C6300_10300100D5CF0300_2m_lsf_v040311//SETSM_s2s041_WV02_20220713_10300100D58C6300_10300100D5CF0300_2m_lsf_seg1_meta.txt 
       -1.64         1.49        -2.37  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20220720_104001007972B000_1040010079A87C00_2m_lsf_v040311//SETSM_s2s041_WV03_20220720_104001007972B000_1040010079A87C00_2m_lsf_seg1_meta.txt