# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        1.53         0.72        -1.45  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130618_1030010024462300_10300100239DB400_2m_lsf_v040306//SETSM_s2s041_WV02_20130618_1030010024462300_10300100239DB400_2m_lsf_seg1_meta.txt 
        0.78        -1.20        -0.51  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20140913_10200100337AF700_1020010034A79300_2m_lsf_v040306//SETSM_s2s041_WV01_20140913_10200100337AF700_1020010034A79300_2m_lsf_seg1_meta.txt 
       -0.12         0.25         1.05  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160715_102001004FD6CB00_1020010051E2AF00_2m_lsf_v040306//SETSM_s2s041_WV01_20160715_102001004FD6CB00_1020010051E2AF00_2m_lsf_seg1_meta.txt 
        3.21         0.90        -0.95  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170620_103001006B915900_103001006942CE00_2m_lsf_v040002//SETSM_s2s041_WV02_20170620_103001006B915900_103001006942CE00_2m_lsf_seg1_meta.txt 
       -1.21         4.33        -2.17  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20171017_1030010073106100_1030010072473E00_2m_lsf_v030302//SETSM_s2s041_WV02_20171017_1030010073106100_1030010072473E00_2m_lsf_seg1_meta.txt 
        2.82        -3.44        -1.25  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180407_10200100730AFB00_1020010070D0C600_2m_lsf_v030403//SETSM_s2s041_WV01_20180407_10200100730AFB00_1020010070D0C600_2m_lsf_seg1_meta.txt 
       -1.88        -2.87        -3.06  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20190223_103001008BD6C900_103001008C4E9700_2m_lsf_v030403//SETSM_s2s041_WV02_20190223_103001008BD6C900_103001008C4E9700_2m_lsf_seg1_meta.txt 
        1.21        -2.99         0.67  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20190304_103001008CA09E00_103001008A1B0B00_2m_lsf_v030403//SETSM_s2s041_WV02_20190304_103001008CA09E00_103001008A1B0B00_2m_lsf_seg1_meta.txt 
       -4.13         2.50         1.84  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200226_10300100A23DDF00_10300100A3D60800_2m_lsf_v040201//SETSM_s2s041_WV02_20200226_10300100A23DDF00_10300100A3D60800_2m_lsf_seg3_meta.txt 
       -4.57         0.14         1.19  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200226_10300100A3202B00_10300100A3A8D700_2m_lsf_v040201//SETSM_s2s041_WV02_20200226_10300100A3202B00_10300100A3A8D700_2m_lsf_seg3_meta.txt 
        1.96        -2.76         1.34  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20200303_10300100A0D1D700_10300100A0948D00_2m_lsf_v040201//SETSM_s2s041_WV02_20200303_10300100A0D1D700_10300100A0948D00_2m_lsf_seg1_meta.txt 
        0.57         1.77         2.40  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210411_10300100BC786800_10300100BC969300_2m_lsf_v040307//SETSM_s2s041_WV02_20210411_10300100BC786800_10300100BC969300_2m_lsf_seg1_meta.txt 
       -1.64         0.26        -1.22  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20220218_104001007270DD00_1040010075CCA600_2m_lsf_v040311//SETSM_s2s041_WV03_20220218_104001007270DD00_1040010075CCA600_2m_lsf_seg1_meta.txt 
        1.46         2.39         2.13  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220501_10300100D1274D00_10300100D1324D00_2m_lsf_v040311//SETSM_s2s041_WV02_20220501_10300100D1274D00_10300100D1324D00_2m_lsf_seg1_meta.txt