# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        2.78        -0.86         0.13  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20140327_102001002CE9C300_102001002B76BA00_2m_lsf_v040306//SETSM_s2s041_WV01_20140327_102001002CE9C300_102001002B76BA00_2m_lsf_seg1_meta.txt 
       -1.83        -4.53        -1.22  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20140620_1020010030B15400_1020010032DA4600_2m_lsf_v040306//SETSM_s2s041_WV01_20140620_1020010030B15400_1020010032DA4600_2m_lsf_seg1_meta.txt 
       -0.51         2.41        -1.06  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20150224_103001003C21A800_103001003E55F100_2m_lsf_v040306//SETSM_s2s041_WV02_20150224_103001003C21A800_103001003E55F100_2m_lsf_seg1_meta.txt 
        4.35        -1.40        -2.04  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20150403_102001003BA6A700_102001003C8F7B00_2m_lsf_v040306//SETSM_s2s041_WV01_20150403_102001003BA6A700_102001003C8F7B00_2m_lsf_seg1_meta.txt 
       -0.58         1.12        -0.09  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20160628_104001001EC2AD00_104001001E047C00_2m_lsf_v040306//SETSM_s2s041_WV03_20160628_104001001EC2AD00_104001001E047C00_2m_lsf_seg1_meta.txt 
       -3.35         1.13         1.71  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20170227_1040010028A27F00_104001002963D100_2m_lsf_v040306//SETSM_s2s041_WV03_20170227_1040010028A27F00_104001002963D100_2m_lsf_seg1_meta.txt 
       -2.25         0.14        -0.30  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170410_1030010066044100_10300100689EE500_2m_lsf_v040306//SETSM_s2s041_WV02_20170410_1030010066044100_10300100689EE500_2m_lsf_seg2_meta.txt 
       -0.35        -0.68        -1.35  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180329_10200100710F3200_1020010071895400_2m_lsf_v030403//SETSM_s2s041_WV01_20180329_10200100710F3200_1020010071895400_2m_lsf_seg1_meta.txt 
       -4.04         2.32        -1.31  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20180523_103001007E13EA00_103001007C4FBF00_2m_lsf_v030400//SETSM_s2s041_WV02_20180523_103001007E13EA00_103001007C4FBF00_2m_lsf_seg1_meta.txt 
       -1.19        -3.58        -1.24  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20190323_103001008F0B7D00_103001008FCF7900_2m_lsf_v030403//SETSM_s2s041_WV02_20190323_103001008F0B7D00_103001008FCF7900_2m_lsf_seg1_meta.txt 
       -1.97         2.08        -1.32  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20190329_103001008E9A4600_1030010090D5BD00_2m_lsf_v030403//SETSM_s2s041_WV02_20190329_103001008E9A4600_1030010090D5BD00_2m_lsf_seg1_meta.txt 
        3.79        -1.26         0.11  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200319_1020010094BA5200_1020010093329B00_2m_lsf_v040201//SETSM_s2s041_WV01_20200319_1020010094BA5200_1020010093329B00_2m_lsf_seg1_meta.txt 
        7.76        -0.40         1.97  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200319_1020010096915B00_10200100931FED00_2m_lsf_v040201//SETSM_s2s041_WV01_20200319_1020010096915B00_10200100931FED00_2m_lsf_seg1_meta.txt 
       -1.94         2.97         1.15  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210609_10300100C007E700_10300100C0333300_2m_lsf_v040308//SETSM_s2s041_WV02_20210609_10300100C007E700_10300100C0333300_2m_lsf_seg2_meta.txt 
       -0.21         0.29         2.65  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220503_10300100D131D200_10300100D258CA00_2m_lsf_v040311//SETSM_s2s041_WV02_20220503_10300100D131D200_10300100D258CA00_2m_lsf_seg1_meta.txt 
       -0.44         0.24         2.20  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220509_10300100D138FB00_10300100D21EF900_2m_lsf_v040311//SETSM_s2s041_WV02_20220509_10300100D138FB00_10300100D21EF900_2m_lsf_seg1_meta.txt