lasinfo (210611) report for 'AHN4T/31CN1_04.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 179/2021 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 45273246 number of points by return: 43966088 1028133 234816 39927 4282 scale factor x y z: 0.001 0.001 0.001 offset x y z: 102980 461230 0 min x y z: 102980.000 461230.000 -3.793 max x y z: 104019.999 462519.999 30.861 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 45273246 extended number of points by return: 43966088 1028133 234816 39927 4282 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z -3793 30861 intensity 0 4800 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -33 33 user_data 6 7 point_source_ID 170 172 gps_time 270302452.580980 270304181.342623 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 39 255 G 42 255 B 6 255 NIR 44 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5500 5500 extended_scanner_channel 0 0 attribute0 0 48 ('Amplitude') attribute1 -15.37 32.85 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43966088 number of intermediate returns: 280820 number of last returns: 43941203 number of single returns: 42914865 covered area in square units/kilounits: 1261704/1.26 point density: all returns 35.88 last only 34.83 (per square units) spacing: all returns 0.17 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 45273246 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43966088 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1028133 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 234816 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 39927 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 4282 instead zero. overview over extended number of returns of given pulse: 42914865 1605660 587841 143323 21340 217 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2571854 unclassified (1) 37697454 ground (2) 4493086 building (6) 318992 water (9) 191860 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2938285 +---> 107730 of those are unclassified (1) +---> 2281019 of those are ground (2) +---> 503234 of those are building (6) +---> 40464 of those are water (9) +---> 5838 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.8,-3.7) has 378 bin [-3.7,-3.6) has 612 bin [-3.6,-3.5) has 222 bin [-3.5,-3.4) has 210 bin [-3.4,-3.3) has 207 bin [-3.3,-3.2) has 253 bin [-3.2,-3.1) has 6537 bin [-3.1,-3.0) has 105727 bin [-3.0,-2.9) has 63079 bin [-2.9,-2.8) has 38657 bin [-2.8,-2.7) has 40852 bin [-2.7,-2.6) has 62500 bin [-2.6,-2.5) has 121397 bin [-2.5,-2.4) has 386054 bin [-2.4,-2.3) has 575099 bin [-2.3,-2.2) has 1075934 bin [-2.2,-2.1) has 2361770 bin [-2.1,-2.0) has 3318387 bin [-2.0,-1.9) has 3864653 bin [-1.9,-1.8) has 4867855 bin [-1.8,-1.7) has 3435788 bin [-1.7,-1.6) has 2496492 bin [-1.6,-1.5) has 2071187 bin [-1.5,-1.4) has 1566415 bin [-1.4,-1.3) has 1256418 bin [-1.3,-1.2) has 820570 bin [-1.2,-1.1) has 485170 bin [-1.1,-1.0) has 392134 bin [-1.0,-0.9) has 334782 bin [-0.9,-0.8) has 354668 bin [-0.8,-0.7) has 321396 bin [-0.7,-0.6) has 418959 bin [-0.6,-0.5) has 301796 bin [-0.5,-0.4) has 266727 bin [-0.4,-0.3) has 324853 bin [-0.3,-0.2) has 416417 bin [-0.2,-0.1) has 829375 bin [-0.1,0.0) has 1211532 bin [0.0,0.1) has 1187165 bin [0.1,0.2) has 943026 bin [0.2,0.3) has 676878 bin [0.3,0.4) has 458625 bin [0.4,0.5) has 212062 bin [0.5,0.6) has 127554 bin [0.6,0.7) has 94850 bin [0.7,0.8) has 71774 bin [0.8,0.9) has 77503 bin [0.9,1.0) has 66676 bin [1.0,1.1) has 60699 bin [1.1,1.2) has 60266 bin [1.2,1.3) has 62349 bin [1.3,1.4) has 62702 bin [1.4,1.5) has 59221 bin [1.5,1.6) has 58263 bin [1.6,1.7) has 56391 bin [1.7,1.8) has 53717 bin [1.8,1.9) has 55804 bin [1.9,2.0) has 53281 bin [2.0,2.1) has 53531 bin [2.1,2.2) has 52246 bin [2.2,2.3) has 55313 bin [2.3,2.4) has 56724 bin [2.4,2.5) has 54367 bin [2.5,2.6) has 58989 bin [2.6,2.7) has 56877 bin [2.7,2.8) has 57917 bin [2.8,2.9) has 57469 bin [2.9,3.0) has 55741 bin [3.0,3.1) has 61914 bin [3.1,3.2) has 72366 bin [3.2,3.3) has 57427 bin [3.3,3.4) has 57631 bin [3.4,3.5) has 55233 bin [3.5,3.6) has 64970 bin [3.6,3.7) has 72826 bin [3.7,3.8) has 72485 bin [3.8,3.9) has 66565 bin [3.9,4.0) has 57025 bin [4.0,4.1) has 47640 bin [4.1,4.2) has 41576 bin [4.2,4.3) has 42324 bin [4.3,4.4) has 44471 bin [4.4,4.5) has 37493 bin [4.5,4.6) has 36176 bin [4.6,4.7) has 37082 bin [4.7,4.8) has 47074 bin [4.8,4.9) has 56474 bin [4.9,5.0) has 42569 bin [5.0,5.1) has 35013 bin [5.1,5.2) has 34693 bin [5.2,5.3) has 35361 bin [5.3,5.4) has 39143 bin [5.4,5.5) has 45991 bin [5.5,5.6) has 49094 bin [5.6,5.7) has 81618 bin [5.7,5.8) has 62699 bin [5.8,5.9) has 53644 bin [5.9,6.0) has 70242 bin [6.0,6.1) has 90163 bin [6.1,6.2) has 86088 bin [6.2,6.3) has 97820 bin [6.3,6.4) has 131185 bin [6.4,6.5) has 129827 bin [6.5,6.6) has 122745 bin [6.6,6.7) has 218751 bin [6.7,6.8) has 89222 bin [6.8,6.9) has 56105 bin [6.9,7.0) has 49888 bin [7.0,7.1) has 62815 bin [7.1,7.2) has 70745 bin [7.2,7.3) has 113990 bin [7.3,7.4) has 216844 bin [7.4,7.5) has 109498 bin [7.5,7.6) has 205521 bin [7.6,7.7) has 146953 bin [7.7,7.8) has 73909 bin [7.8,7.9) has 78400 bin [7.9,8.0) has 77436 bin [8.0,8.1) has 70012 bin [8.1,8.2) has 71073 bin [8.2,8.3) has 83764 bin [8.3,8.4) has 92809 bin [8.4,8.5) has 213041 bin [8.5,8.6) has 279062 bin [8.6,8.7) has 165485 bin [8.7,8.8) has 85812 bin [8.8,8.9) has 83049 bin [8.9,9.0) has 63134 bin [9.0,9.1) has 34734 bin [9.1,9.2) has 29540 bin [9.2,9.3) has 27661 bin [9.3,9.4) has 36977 bin [9.4,9.5) has 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[17.4,17.5) has 1996 bin [17.5,17.6) has 1420 bin [17.6,17.7) has 1328 bin [17.7,17.8) has 1272 bin [17.8,17.9) has 1253 bin [17.9,18.0) has 1276 bin [18.0,18.1) has 1246 bin [18.1,18.2) has 1225 bin [18.2,18.3) has 1251 bin [18.3,18.4) has 1216 bin [18.4,18.5) has 1093 bin [18.5,18.6) has 1169 bin [18.6,18.7) has 1163 bin [18.7,18.8) has 1119 bin [18.8,18.9) has 1087 bin [18.9,19.0) has 1047 bin [19.0,19.1) has 1065 bin [19.1,19.2) has 977 bin [19.2,19.3) has 1052 bin [19.3,19.4) has 1016 bin [19.4,19.5) has 980 bin [19.5,19.6) has 965 bin [19.6,19.7) has 1067 bin [19.7,19.8) has 1010 bin [19.8,19.9) has 1042 bin [19.9,20.0) has 1024 bin [20.0,20.1) has 1007 bin [20.1,20.2) has 1033 bin [20.2,20.3) has 937 bin [20.3,20.4) has 968 bin [20.4,20.5) has 1030 bin [20.5,20.6) has 999 bin [20.6,20.7) has 994 bin [20.7,20.8) has 984 bin [20.8,20.9) has 933 bin [20.9,21.0) has 1000 bin [21.0,21.1) has 919 bin [21.1,21.2) has 988 bin [21.2,21.3) has 952 bin [21.3,21.4) has 947 bin [21.4,21.5) 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[25.6,25.7) has 93 bin [25.7,25.8) has 87 bin [25.8,25.9) has 85 bin [25.9,26.0) has 75 bin [26.0,26.1) has 72 bin [26.1,26.2) has 72 bin [26.2,26.3) has 81 bin [26.3,26.4) has 112 bin [26.4,26.5) has 332 bin [26.5,26.6) has 349 bin [26.6,26.7) has 90 bin [26.7,26.8) has 77 bin [26.8,26.9) has 66 bin [26.9,27.0) has 48 bin [27.0,27.1) has 35 bin [27.1,27.2) has 24 bin [27.2,27.3) has 45 bin [27.3,27.4) has 54 bin [27.4,27.5) has 161 bin [27.5,27.6) has 48 bin [27.6,27.7) has 11 bin [27.7,27.8) has 15 bin [27.8,27.9) has 20 bin [27.9,28.0) has 15 bin [28.0,28.1) has 11 bin [28.1,28.2) has 21 bin [28.2,28.3) has 46 bin [28.3,28.4) has 24 bin [28.4,28.5) has 17 bin [28.5,28.6) has 15 bin [28.6,28.7) has 8 bin [28.7,28.8) has 9 bin [28.8,28.9) has 3 bin [28.9,29.0) has 7 bin [29.0,29.1) has 5 bin [29.1,29.2) has 4 bin [29.2,29.3) has 5 bin [29.3,29.4) has 1 bin [29.4,29.5) has 7 bin [29.5,29.6) has 6 bin [29.6,29.7) has 1 bin [29.7,29.8) has 5 bin [29.8,29.9) has 3 bin [29.9,30.0) has 3 bin [30.0,30.1) has 2 bin [30.1,30.2) has 5 bin [30.2,30.3) has 6 bin [30.3,30.4) has 1 bin [30.4,30.5) has 1 bin [30.5,30.6) has 4 bin [30.6,30.7) has 4 bin [30.7,30.8) has 11 bin [30.8,30.9) has 25 average z coordinate -0.2 for 45273246 element(s) point source id histogram with bin size 1.000000 bin 170 has 4119114 bin 171 has 31689379 bin 172 has 9464753 average point source id 171.118075010570266 for 45273246 element(s)