# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.21         0.22        -1.40  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20120221_103001001187D700_103001001088A000_2m_lsf_v040306//SETSM_s2s041_WV02_20120221_103001001187D700_103001001088A000_2m_lsf_seg1_meta.txt 
        0.22         0.16        -2.85  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130405_10300100210A1B00_1030010021B2DE00_2m_lsf_v040306//SETSM_s2s041_WV02_20130405_10300100210A1B00_1030010021B2DE00_2m_lsf_seg1_meta.txt 
       -0.10         0.07        -1.46  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20150316_103001003E041D00_103001003F28AD00_2m_lsf_v040306//SETSM_s2s041_WV02_20150316_103001003E041D00_103001003F28AD00_2m_lsf_seg1_meta.txt 
       -2.26        -0.88         7.30  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20160623_104001001E423A00_104001001E4B8800_2m_lsf_v040201//SETSM_s2s041_WV03_20160623_104001001E423A00_104001001E4B8800_2m_lsf_seg3_meta.txt 
        1.42         0.03        -4.39  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170522_103001006816C800_103001006A1F1300_2m_lsf_v040306//SETSM_s2s041_WV02_20170522_103001006816C800_103001006A1F1300_2m_lsf_seg1_meta.txt 
        0.51         0.40         2.80  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20170529_104001002D98A200_104001002EC0F500_2m_lsf_v040306//SETSM_s2s041_WV03_20170529_104001002D98A200_104001002EC0F500_2m_lsf_seg1_meta.txt