# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
       -4.89        -0.65        -0.01  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130513_10200100226F4A00_1020010021D26600_2m_lsf_v040306//SETSM_s2s041_WV01_20130513_10200100226F4A00_1020010021D26600_2m_lsf_seg1_meta.txt 
       -1.14        -0.42        -1.02  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130521_1020010023794000_1020010022B45500_2m_lsf_v040306//SETSM_s2s041_WV01_20130521_1020010023794000_1020010022B45500_2m_lsf_seg1_meta.txt 
        0.05        -1.90        -0.29  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20131124_1020010026D2CD00_1020010026124800_2m_lsf_v040306//SETSM_s2s041_WV01_20131124_1020010026D2CD00_1020010026124800_2m_lsf_seg1_meta.txt 
        0.62         0.53        -0.17  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160415_10300100556A1000_1030010055964000_2m_lsf_v040306//SETSM_s2s041_WV02_20160415_10300100556A1000_1030010055964000_2m_lsf_seg2_meta.txt 
        1.25         1.87        -1.14  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160415_103001005461C700_10300100550D3E00_2m_lsf_v040201//SETSM_s2s041_WV02_20160415_103001005461C700_10300100550D3E00_2m_lsf_seg1_meta.txt 
        0.41         5.10         3.67  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170325_1030010066D4BA00_103001006725A400_2m_lsf_v040201//SETSM_s2s041_WV02_20170325_1030010066D4BA00_103001006725A400_2m_lsf_seg1_meta.txt 
       -0.36         1.39        -2.26  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20170429_104001002C239300_104001002D438300_2m_lsf_v040306//SETSM_s2s041_WV03_20170429_104001002C239300_104001002D438300_2m_lsf_seg1_meta.txt 
       -1.05         1.04        -0.39  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180428_1020010070AD6C00_10200100728A8100_2m_lsf_v030302//SETSM_s2s041_WV01_20180428_1020010070AD6C00_10200100728A8100_2m_lsf_seg1_meta.txt 
        2.90        -0.58        -1.19  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180907_1020010079E36E00_102001007AB02000_2m_lsf_v030403//SETSM_s2s041_WV01_20180907_1020010079E36E00_102001007AB02000_2m_lsf_seg1_meta.txt 
       -2.24         1.66         0.88  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20190223_103001008EB15400_103001008DD29100_2m_lsf_v030403//SETSM_s2s041_WV02_20190223_103001008EB15400_103001008DD29100_2m_lsf_seg1_meta.txt 
        2.36        -4.02         2.23  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20190224_103001008D9EF000_103001008D15A700_2m_lsf_v030403//SETSM_s2s041_WV02_20190224_103001008D9EF000_103001008D15A700_2m_lsf_seg1_meta.txt 
        2.94         0.61        -2.25  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200226_1020010093B97700_1020010093E60200_2m_lsf_v040201//SETSM_s2s041_WV01_20200226_1020010093B97700_1020010093E60200_2m_lsf_seg1_meta.txt 
       -1.07        -0.45         1.88  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20200227_10400100584CDB00_1040010057164F00_2m_lsf_v040201//SETSM_s2s041_WV03_20200227_10400100584CDB00_1040010057164F00_2m_lsf_seg1_meta.txt 
        0.21        -4.18         0.07  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210227_10200100A3144400_10200100A45C2900_2m_lsf_v040307//SETSM_s2s041_WV01_20210227_10200100A3144400_10200100A45C2900_2m_lsf_seg1_meta.txt