# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.10         0.83        -0.45  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W2W2_20120523_1030010019287B00_103001001A1F5700_2m_lsf_v040306//SETSM_s2s041_W2W2_20120523_1030010019287B00_103001001A1F5700_2m_lsf_seg8_meta.txt 
        4.09        -3.98        -1.11  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130305_102001001FB13400_1020010021789A00_2m_lsf_v040306//SETSM_s2s041_WV01_20130305_102001001FB13400_1020010021789A00_2m_lsf_seg1_meta.txt 
        1.70        -4.09         0.30  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130305_103001001F68FA00_1030010021ABE100_2m_lsf_v040306//SETSM_s2s041_WV02_20130305_103001001F68FA00_1030010021ABE100_2m_lsf_seg1_meta.txt 
       -1.64         0.41         0.37  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130508_1020010022250E00_10200100210E2700_2m_lsf_v040306//SETSM_s2s041_WV01_20130508_1020010022250E00_10200100210E2700_2m_lsf_seg1_meta.txt 
       -0.69        -2.57        -2.20  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130508_1030010023A91000_103001002183E400_2m_lsf_v040306//SETSM_s2s041_WV02_20130508_1030010023A91000_103001002183E400_2m_lsf_seg1_meta.txt 
        0.87        -1.30         0.59  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20140511_1030010030647000_1030010032218500_2m_lsf_v040306//SETSM_s2s041_WV02_20140511_1030010030647000_1030010032218500_2m_lsf_seg1_meta.txt 
        1.05        -3.01         2.08  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20140615_102001002FB6DE00_102001002F710E00_2m_lsf_v040306//SETSM_s2s041_WV01_20140615_102001002FB6DE00_102001002F710E00_2m_lsf_seg1_meta.txt 
        2.12        -4.11         1.64  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20150216_102001003A771F00_102001003B055500_2m_lsf_v040306//SETSM_s2s041_WV01_20150216_102001003A771F00_102001003B055500_2m_lsf_seg1_meta.txt 
       -1.81         1.67         0.53  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160727_1020010052117F00_1020010052D8FB00_2m_lsf_v040306//SETSM_s2s041_WV01_20160727_1020010052117F00_1020010052D8FB00_2m_lsf_seg1_meta.txt 
       -1.36         0.81         1.73  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20170517_104001002D7ED200_104001002CA3E600_2m_lsf_v040306//SETSM_s2s041_WV03_20170517_104001002D7ED200_104001002CA3E600_2m_lsf_seg1_meta.txt 
        0.24         9.30        -2.17  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170714_103001006C893F00_103001006D4F8800_2m_lsf_v040306//SETSM_s2s041_WV02_20170714_103001006C893F00_103001006D4F8800_2m_lsf_seg1_meta.txt 
       -5.17        -0.91        -0.07  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170717_1020010062CA6E00_1020010063E88300_2m_lsf_v040306//SETSM_s2s041_WV01_20170717_1020010062CA6E00_1020010063E88300_2m_lsf_seg2_meta.txt 
       -4.01        -1.25         2.27  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20180626_104001003ECE2200_104001003C985900_2m_lsf_v030403//SETSM_s2s041_WV03_20180626_104001003ECE2200_104001003C985900_2m_lsf_seg1_meta.txt 
        3.16         2.50        -5.11  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20190710_103001009384DA00_103001009463A700_2m_lsf_v040002//SETSM_s2s041_WV02_20190710_103001009384DA00_103001009463A700_2m_lsf_seg8_meta.txt 
        2.51        -2.28         0.69  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200405_10200100960CF400_1020010098B6DC00_2m_lsf_v040201//SETSM_s2s041_WV01_20200405_10200100960CF400_1020010098B6DC00_2m_lsf_seg2_meta.txt 
        0.92         6.31        -0.72  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200611_10300100A7199200_10300100A6AC4500_2m_lsf_v040204//SETSM_s2s041_WV02_20200611_10300100A7199200_10300100A6AC4500_2m_lsf_seg1_meta.txt 
       -2.08         1.67         1.62  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210316_10300100BB093400_10300100BBD04300_2m_lsf_v040307//SETSM_s2s041_WV02_20210316_10300100BB093400_10300100BBD04300_2m_lsf_seg1_meta.txt