# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
       -1.62         1.00         5.39  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130323_103001001F4C6600_103001002115C700_2m_lsf_v040306//SETSM_s2s041_WV02_20130323_103001001F4C6600_103001002115C700_2m_lsf_seg1_meta.txt 
       -3.79         3.23        -4.03  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20131118_1030010029C1BE00_10300100286A1200_2m_lsf_v040306//SETSM_s2s041_WV02_20131118_1030010029C1BE00_10300100286A1200_2m_lsf_seg1_meta.txt 
       -2.42         2.64        -0.24  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160923_1020010057BF4B00_102001005492CA00_2m_lsf_v040201//SETSM_s2s041_WV01_20160923_1020010057BF4B00_102001005492CA00_2m_lsf_seg1_meta.txt 
        1.05        -0.18        -1.00  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170919_102001006535A300_1020010067A67300_2m_lsf_v040306//SETSM_s2s041_WV01_20170919_102001006535A300_1020010067A67300_2m_lsf_seg1_meta.txt 
       -0.67        -2.08        -1.75  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20180407_1020010072676000_1020010073360500_2m_lsf_v030403//SETSM_s2s041_WV01_20180407_1020010072676000_1020010073360500_2m_lsf_seg1_meta.txt 
        2.87        -1.88        -0.88  /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 
        1.34        -1.45         0.45  /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 
        4.35        -0.63        -1.50  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20190319_10200100826B8100_10200100847FB000_2m_lsf_v030403//SETSM_s2s041_WV01_20190319_10200100826B8100_10200100847FB000_2m_lsf_seg1_meta.txt 
        0.35         0.37         1.74  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20190424_1030010090501300_103001009107E300_2m_lsf_v040002//SETSM_s2s041_WV02_20190424_1030010090501300_103001009107E300_2m_lsf_seg1_meta.txt 
        1.98         1.05        -0.49  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200302_1020010094D74A00_10200100937D4C00_2m_lsf_v040201//SETSM_s2s041_WV01_20200302_1020010094D74A00_10200100937D4C00_2m_lsf_seg1_meta.txt 
       -1.96         4.17         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 
       -0.25        -3.85         0.68  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220221_10200100BF483A00_10200100C07EFA00_2m_lsf_v040311//SETSM_s2s041_WV01_20220221_10200100BF483A00_10200100C07EFA00_2m_lsf_seg1_meta.txt 
       -1.23        -2.39        -0.77  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220429_10200100C2028A00_10200100C3DD4D00_2m_lsf_v040311//SETSM_s2s041_WV01_20220429_10200100C2028A00_10200100C3DD4D00_2m_lsf_seg1_meta.txt