# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.80        -1.60         3.27  /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 
        3.89        -2.61        -0.67  /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 
       -2.62         2.37        -7.36  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130703_1030010023650E00_103001002371F300_2m_lsf_v040306//SETSM_s2s041_WV02_20130703_1030010023650E00_103001002371F300_2m_lsf_seg1_meta.txt 
       -0.02         0.67        -2.16  /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 
       -0.58        -2.54        -0.77  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20150824_1040010010049C00_1040010010632A00_2m_lsf_v040306//SETSM_s2s041_WV03_20150824_1040010010049C00_1040010010632A00_2m_lsf_seg1_meta.txt 
       -0.76         0.23         2.12  /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 
       -3.95         5.10         4.06  /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 
       -0.56        -1.05        -3.12  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20170707_1040010030771C00_104001002F970500_2m_lsf_v040306//SETSM_s2s041_WV03_20170707_1040010030771C00_104001002F970500_2m_lsf_seg1_meta.txt 
       -0.81        -0.07        -1.32  /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 
        1.59        -0.11        -0.64  /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 
       -1.49        -1.36         3.28  /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 
        3.89         0.91         2.36  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210226_10200100A0852900_10200100A5210B00_2m_lsf_v040307//SETSM_s2s041_WV01_20210226_10200100A0852900_10200100A5210B00_2m_lsf_seg1_meta.txt 
        3.23        -3.05         0.20  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220308_10200100C008D900_10200100C0A23400_2m_lsf_v040311//SETSM_s2s041_WV01_20220308_10200100C008D900_10200100C0A23400_2m_lsf_seg1_meta.txt 
       -0.02         1.21         2.90  /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 
       -2.58         1.90        -2.13  /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