# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
       -2.31         1.50         0.34  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20141001_1020010034181A00_102001003500CD00_2m_lsf_v040306//SETSM_s2s041_WV01_20141001_1020010034181A00_102001003500CD00_2m_lsf_seg1_meta.txt 
       -2.40        -7.49         4.42  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20151003_103001004BC11500_103001004B774800_2m_lsf_v040306//SETSM_s2s041_WV02_20151003_103001004BC11500_103001004B774800_2m_lsf_seg1_meta.txt 
       -1.42         0.53         0.73  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20170420_104001002A091D00_104001002C581A00_2m_lsf_v040306//SETSM_s2s041_WV03_20170420_104001002A091D00_104001002C581A00_2m_lsf_seg1_meta.txt 
        4.26        -3.64         0.29  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180313_102001006F394D00_102001006E102700_2m_lsf_v030302//SETSM_s2s041_WV01_20180313_102001006F394D00_102001006E102700_2m_lsf_seg1_meta.txt 
        3.28        -1.05        -0.25  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20190906_102001008BCD9B00_102001008A488600_2m_lsf_v040101//SETSM_s2s041_WV01_20190906_102001008BCD9B00_102001008A488600_2m_lsf_seg1_meta.txt 
       -3.00         2.33        -1.21  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200527_102001009627CA00_1020010094C57400_2m_lsf_v040203//SETSM_s2s041_WV01_20200527_102001009627CA00_1020010094C57400_2m_lsf_seg1_meta.txt 
       -1.88         3.53        -3.69  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200611_10300100A9CD8600_10300100A7CEB100_2m_lsf_v040204//SETSM_s2s041_WV02_20200611_10300100A9CD8600_10300100A7CEB100_2m_lsf_seg1_meta.txt 
        0.98         0.75        -0.40  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210610_10200100B2463900_10200100B2930B00_2m_lsf_v040308//SETSM_s2s041_WV01_20210610_10200100B2463900_10200100B2930B00_2m_lsf_seg1_meta.txt 
        2.49         3.54        -0.24  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210615_10300100C0042B00_10300100C0D06F00_2m_lsf_v040308//SETSM_s2s041_WV02_20210615_10300100C0042B00_10300100C0D06F00_2m_lsf_seg1_meta.txt