# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.00         0.00        -1.73  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20120425_1020010019579000_102001001A635900_2m_lsf_v040306//SETSM_s2s041_WV01_20120425_1020010019579000_102001001A635900_2m_lsf_seg1_meta.txt 
        0.18         0.66        -4.63  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20120617_103001001985FB00_103001001AA9F900_2m_lsf_v040306//SETSM_s2s041_WV02_20120617_103001001985FB00_103001001AA9F900_2m_lsf_seg1_meta.txt 
        1.60        -2.31         2.87  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20140421_1030010030BB1A00_103001002F2E5D00_2m_lsf_v040306//SETSM_s2s041_WV02_20140421_1030010030BB1A00_103001002F2E5D00_2m_lsf_seg1_meta.txt 
       -0.59        -0.47        -0.75  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20160413_104001001A4E4500_104001001BB4A400_2m_lsf_v040306//SETSM_s2s041_WV03_20160413_104001001A4E4500_104001001BB4A400_2m_lsf_seg1_meta.txt 
       -3.38         0.33        -2.27  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20160524_102001004EA1AF00_102001004FE27300_2m_lsf_v040306//SETSM_s2s041_WV01_20160524_102001004EA1AF00_102001004FE27300_2m_lsf_seg1_meta.txt 
        1.51        -0.46         4.50  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20170429_1030010068863A00_1030010067D4C200_2m_lsf_v040306//SETSM_s2s041_WV02_20170429_1030010068863A00_1030010067D4C200_2m_lsf_seg1_meta.txt 
       -4.09         2.82         2.21  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20180514_103001007D0BAC00_103001007E482E00_2m_lsf_v030403//SETSM_s2s041_WV02_20180514_103001007D0BAC00_103001007E482E00_2m_lsf_seg1_meta.txt 
       -3.76         3.34         2.53  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20180514_103001007C4BA100_103001007D0EF500_2m_lsf_v030403//SETSM_s2s041_WV02_20180514_103001007C4BA100_103001007D0EF500_2m_lsf_seg1_meta.txt 
       -1.50        -2.56        -3.98  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20190629_1030010095C55500_10300100940F6500_2m_lsf_v040307//SETSM_s2s041_WV02_20190629_1030010095C55500_10300100940F6500_2m_lsf_seg2_meta.txt 
        1.13         0.69         0.22  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20200215_10400100582B1E00_10400100571B6E00_2m_lsf_v040201//SETSM_s2s041_WV03_20200215_10400100582B1E00_10400100571B6E00_2m_lsf_seg1_meta.txt 
        5.53        -1.93         1.16  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200319_1020010094181D00_102001009340DF00_2m_lsf_v040201//SETSM_s2s041_WV01_20200319_1020010094181D00_102001009340DF00_2m_lsf_seg1_meta.txt 
        1.44         0.45         0.13  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210718_10200100B3DED300_10200100B4EAD900_2m_lsf_v040309//SETSM_s2s041_WV01_20210718_10200100B3DED300_10200100B4EAD900_2m_lsf_seg1_meta.txt 
        1.93        -0.57        -0.27  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220711_10200100C71FBF00_10200100C75F3200_2m_lsf_v040311//SETSM_s2s041_WV01_20220711_10200100C71FBF00_10200100C75F3200_2m_lsf_seg1_meta.txt