# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.76        -2.51        -3.22  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130515_102001002008D300_102001002398FC00_2m_lsf_v040306//SETSM_s2s041_WV01_20130515_102001002008D300_102001002398FC00_2m_lsf_seg1_meta.txt 
        0.68         1.11         0.88  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W2W2_20140610_10300100322CDE00_1030010032511700_2m_lsf_v040310//SETSM_s2s041_W2W2_20140610_10300100322CDE00_1030010032511700_2m_lsf_seg1_meta.txt 
        1.45        -0.26        -2.27  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20150611_104001000D202600_104001000C057800_2m_lsf_v040306//SETSM_s2s041_WV03_20150611_104001000D202600_104001000C057800_2m_lsf_seg1_meta.txt 
       -1.79        -1.88         1.02  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/W3W3_20160619_104001001E97E700_104001001EC3B200_2m_lsf_v040306//SETSM_s2s041_W3W3_20160619_104001001E97E700_104001001EC3B200_2m_lsf_seg2_meta.txt 
        0.15         3.27         0.48  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170308_1030010066311D00_103001006531DF00_2m_lsf_v040306//SETSM_s2s041_WV02_20170308_1030010066311D00_103001006531DF00_2m_lsf_seg1_meta.txt 
       -3.39         1.31         1.28  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20170310_104001002A1FAF00_104001002A794000_2m_lsf_v040306//SETSM_s2s041_WV03_20170310_104001002A1FAF00_104001002A794000_2m_lsf_seg1_meta.txt 
        0.95         3.34        -2.33  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20180626_10300100802A7300_1030010080B6E900_2m_lsf_v030400//SETSM_s2s041_WV02_20180626_10300100802A7300_1030010080B6E900_2m_lsf_seg1_meta.txt 
        0.59        -0.75        -0.75  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200731_1020010097819400_102001009CB69900_2m_lsf_v040300//SETSM_s2s041_WV01_20200731_1020010097819400_102001009CB69900_2m_lsf_seg1_meta.txt 
        0.13        -0.72         1.80  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210211_10300100B4A3AC00_10300100B4AD1600_2m_lsf_v040307//SETSM_s2s041_WV02_20210211_10300100B4A3AC00_10300100B4AD1600_2m_lsf_seg1_meta.txt 
        1.42        -4.56         5.86  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210217_10300100B4779400_10300100B639EF00_2m_lsf_v040307//SETSM_s2s041_WV02_20210217_10300100B4779400_10300100B639EF00_2m_lsf_seg1_meta.txt 
       -0.96         1.64        -2.75  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20210622_10400100696E4E00_104001006B9E1A00_2m_lsf_v040308//SETSM_s2s041_WV03_20210622_10400100696E4E00_104001006B9E1A00_2m_lsf_seg1_meta.txt