# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        1.60        -4.35         0.01  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/W1W2_20130307_102001001F4CD400_1030010020CF9600_2m_lsf_v040306//SETSM_s2s041_W1W2_20130307_102001001F4CD400_1030010020CF9600_2m_lsf_seg2_meta.txt 
       -0.82         0.41         0.23  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20131018_10300100287A3E00_1030010028168100_2m_lsf_v040300//SETSM_s2s041_WV02_20131018_10300100287A3E00_1030010028168100_2m_lsf_seg3_meta.txt 
       -0.74        -3.56         2.35  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20131124_103001002889E100_1030010029312E00_2m_lsf_v040306//SETSM_s2s041_WV02_20131124_103001002889E100_1030010029312E00_2m_lsf_seg4_meta.txt 
       -0.55        -2.93        -2.79  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20140207_102001002AD30700_102001002BA5FF00_2m_lsf_v040306//SETSM_s2s041_WV01_20140207_102001002AD30700_102001002BA5FF00_2m_lsf_seg1_meta.txt 
        0.49        -0.37        -3.62  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20140618_102001002F72C000_102001002FE64600_2m_lsf_v040306//SETSM_s2s041_WV01_20140618_102001002F72C000_102001002FE64600_2m_lsf_seg1_meta.txt 
        2.47         1.76        -1.82  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20140825_10200100330FA800_1020010032A8DA00_2m_lsf_v040306//SETSM_s2s041_WV01_20140825_10200100330FA800_1020010032A8DA00_2m_lsf_seg1_meta.txt 
        1.78         2.04         1.91  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20160501_102001004F683100_102001004CA22C00_2m_lsf_v040201//SETSM_s2s041_WV01_20160501_102001004F683100_102001004CA22C00_2m_lsf_seg1_meta.txt 
       -2.06         4.91         0.93  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20170307_1030010066632600_1030010064291900_2m_lsf_v040306//SETSM_s2s041_WV02_20170307_1030010066632600_1030010064291900_2m_lsf_seg1_meta.txt 
       -3.78         1.69         1.85  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20180220_1030010079B6EF00_10300100782F7700_2m_lsf_v030403//SETSM_s2s041_WV02_20180220_1030010079B6EF00_10300100782F7700_2m_lsf_seg1_meta.txt 
       -0.96        -0.93        -1.16  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20180406_102001007101B700_1020010072906100_2m_lsf_v030403//SETSM_s2s041_WV01_20180406_102001007101B700_1020010072906100_2m_lsf_seg1_meta.txt 
       -1.77         0.46         1.24  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20190222_103001008CC82D00_103001008EC3B700_2m_lsf_v030403//SETSM_s2s041_WV02_20190222_103001008CC82D00_103001008EC3B700_2m_lsf_seg3_meta.txt 
        0.96         2.07        -4.19  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20200301_10300100A2579A00_10300100A31D9200_2m_lsf_v040201//SETSM_s2s041_WV02_20200301_10300100A2579A00_10300100A31D9200_2m_lsf_seg1_meta.txt 
       -0.71        -1.45         1.78  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV03_20200301_10400100582C6100_1040010058381400_2m_lsf_v040201//SETSM_s2s041_WV03_20200301_10400100582C6100_1040010058381400_2m_lsf_seg1_meta.txt 
       -0.74         2.32         2.22  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20210313_10300100BBA65F00_10300100BBB94700_2m_lsf_v040307//SETSM_s2s041_WV02_20210313_10300100BBA65F00_10300100BBB94700_2m_lsf_seg1_meta.txt 
        4.83        -2.07         1.07  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20220315_10200100C08B1600_10200100C2B7BB00_2m_lsf_v040311//SETSM_s2s041_WV01_20220315_10200100C08B1600_10200100C2B7BB00_2m_lsf_seg1_meta.txt