# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.30        -3.77        -2.08  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20131115_1020010027020300_10200100288AF100_2m_lsf_v040306//SETSM_s2s041_WV01_20131115_1020010027020300_10200100288AF100_2m_lsf_seg1_meta.txt 
       -0.42        -7.76        -2.10  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20131116_1020010029190B00_10200100265CF300_2m_lsf_v040306//SETSM_s2s041_WV01_20131116_1020010029190B00_10200100265CF300_2m_lsf_seg1_meta.txt 
        0.37        -1.57        -1.13  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20140209_102001002C7FFC00_102001002912E900_2m_lsf_v040306//SETSM_s2s041_WV01_20140209_102001002C7FFC00_102001002912E900_2m_lsf_seg1_meta.txt 
       -1.39        -3.16         0.21  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160425_102001004D1B1900_102001004B78B400_2m_lsf_v040201//SETSM_s2s041_WV01_20160425_102001004D1B1900_102001004B78B400_2m_lsf_seg1_meta.txt 
       -0.44         6.59        -1.11  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170701_1020010062E80800_1020010064236500_2m_lsf_v040306//SETSM_s2s041_WV01_20170701_1020010062E80800_1020010064236500_2m_lsf_seg1_meta.txt 
        0.89        -0.04         1.49  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20180330_104001003AC79D00_1040010038182800_2m_lsf_v030400//SETSM_s2s041_WV03_20180330_104001003AC79D00_1040010038182800_2m_lsf_seg1_meta.txt 
        0.23        -0.03         2.14  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20190305_10400100481DE600_1040010049993200_2m_lsf_v030403//SETSM_s2s041_WV03_20190305_10400100481DE600_1040010049993200_2m_lsf_seg1_meta.txt 
       -0.96        -2.08         0.76  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20190501_103001009080A300_103001008F111800_2m_lsf_v040002//SETSM_s2s041_WV02_20190501_103001009080A300_103001008F111800_2m_lsf_seg1_meta.txt 
        0.30        -1.50        -0.67  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200330_10300100A370AC00_10300100A493DB00_2m_lsf_v040203//SETSM_s2s041_WV02_20200330_10300100A370AC00_10300100A493DB00_2m_lsf_seg1_meta.txt 
        3.29        11.29         1.17  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210212_10300100B470FE00_10300100B5BEE700_2m_lsf_v040307//SETSM_s2s041_WV02_20210212_10300100B470FE00_10300100B5BEE700_2m_lsf_seg1_meta.txt 
       -1.27        -1.25         0.22  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20210313_1040010066C6F900_10400100674F1800_2m_lsf_v040307//SETSM_s2s041_WV03_20210313_1040010066C6F900_10400100674F1800_2m_lsf_seg1_meta.txt 
       -0.90         3.28         1.09  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20220217_1040010073AA0700_104001007410D800_2m_lsf_v040311//SETSM_s2s041_WV03_20220217_1040010073AA0700_104001007410D800_2m_lsf_seg1_meta.txt