# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.10        -1.43        -2.98  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20120810_102001001CBAF100_102001001B3E8500_2m_lsf_v040306//SETSM_s2s041_WV01_20120810_102001001CBAF100_102001001B3E8500_2m_lsf_seg1_meta.txt 
       -0.92        -1.40        -1.23  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130417_1020010021632800_1020010020DF6200_2m_lsf_v040306//SETSM_s2s041_WV01_20130417_1020010021632800_1020010020DF6200_2m_lsf_seg1_meta.txt 
        0.30         1.08        -0.06  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160509_102001004E6BAD00_102001004F200200_2m_lsf_v040201//SETSM_s2s041_WV01_20160509_102001004E6BAD00_102001004F200200_2m_lsf_seg1_meta.txt 
        1.24        -1.31         1.01  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170318_10200100605EAC00_102001005DB14700_2m_lsf_v040306//SETSM_s2s041_WV01_20170318_10200100605EAC00_102001005DB14700_2m_lsf_seg1_meta.txt 
       -1.46        -2.08        -2.29  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180712_102001007A1BE800_10200100740AC200_2m_lsf_v030400//SETSM_s2s041_WV01_20180712_102001007A1BE800_10200100740AC200_2m_lsf_seg1_meta.txt 
        0.86         0.36        -0.11  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20180807_1030010084123200_1030010082873500_2m_lsf_v030403//SETSM_s2s041_WV02_20180807_1030010084123200_1030010082873500_2m_lsf_seg2_meta.txt 
        0.66        -0.48        -1.02  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200601_102001009B698600_1020010096577600_2m_lsf_v040204//SETSM_s2s041_WV01_20200601_102001009B698600_1020010096577600_2m_lsf_seg1_meta.txt 
        3.97         2.88         0.02  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210512_10200100B1462B00_10200100B174C800_2m_lsf_v040307//SETSM_s2s041_WV01_20210512_10200100B1462B00_10200100B174C800_2m_lsf_seg1_meta.txt 
       -0.37         1.85         0.22  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210514_10300100BE392E00_10300100BE8A7E00_2m_lsf_v040307//SETSM_s2s041_WV02_20210514_10300100BE392E00_10300100BE8A7E00_2m_lsf_seg1_meta.txt 
       -1.09         1.71         3.30  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220421_10300100D1131900_10300100D28EF400_2m_lsf_v040311//SETSM_s2s041_WV02_20220421_10300100D1131900_10300100D28EF400_2m_lsf_seg1_meta.txt 
       -3.29        -1.16         3.15  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220424_10300100D19B9800_10300100D21F8C00_2m_lsf_v040311//SETSM_s2s041_WV02_20220424_10300100D19B9800_10300100D21F8C00_2m_lsf_seg1_meta.txt