# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
       -2.10         1.93         0.75  /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 
       -4.79        -4.22         5.01  /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 
       -2.61         0.39         0.93  /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 
        3.68        -0.15         0.52  /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 
        2.57        -2.20        -1.46  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20190725_102001008A3BAA00_1020010087926500_2m_lsf_v040002//SETSM_s2s041_WV01_20190725_102001008A3BAA00_1020010087926500_2m_lsf_seg1_meta.txt 
        3.18        -1.75        -0.03  /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 
       -2.02        -0.86        -1.09  /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 
       -2.13         4.59        -4.04  /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 
        1.40        -0.83        -0.43  /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 
        2.82         3.10        -0.16  /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