# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.22         1.74        -2.78  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130324_10200100216C4900_1020010021A5A900_2m_lsf_v040306//SETSM_s2s041_WV01_20130324_10200100216C4900_1020010021A5A900_2m_lsf_seg1_meta.txt 
        3.45        -2.42         1.13  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20131107_102001002707DB00_1020010025B29900_2m_lsf_v040306//SETSM_s2s041_WV01_20131107_102001002707DB00_1020010025B29900_2m_lsf_seg1_meta.txt 
       -3.38         3.52         0.19  /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 
        2.23        -0.97        -2.09  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20150706_102001003DB0C900_102001004093E600_2m_lsf_v040306//SETSM_s2s041_WV01_20150706_102001003DB0C900_102001004093E600_2m_lsf_seg1_meta.txt 
       -5.07        -4.48         4.41  /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 
       -0.96         0.56        -1.35  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W2W3_20170709_103001006DC99D00_104001002F2CF200_2m_lsf_v040000//SETSM_s2s041_W2W3_20170709_103001006DC99D00_104001002F2CF200_2m_lsf_seg1_meta.txt 
        2.10         0.69         2.39  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W2W3_20170717_103001006C3C0200_104001002F2CF200_2m_lsf_v040002//SETSM_s2s041_W2W3_20170717_103001006C3C0200_104001002F2CF200_2m_lsf_seg1_meta.txt 
        1.39         0.27        -0.20  /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 
        0.93        -0.42        -2.30  /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 
       -2.29         0.18        -1.59  /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 
        0.91         0.60        -0.98  /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 
        0.47         0.72         3.18  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210615_10300100C0499F00_10300100C0C36F00_2m_lsf_v040308//SETSM_s2s041_WV02_20210615_10300100C0499F00_10300100C0C36F00_2m_lsf_seg1_meta.txt