lasinfo (210611) report for 'AHN4T/19DZ1_24.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: 177/2021 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: 28578871 number of points by return: 25409364 2119724 783371 263768 2644 scale factor x y z: 0.001 0.001 0.001 offset x y z: 112980 499980 0 min x y z: 112980.000 499980.000 -2.744 max x y z: 114019.999 501269.999 79.391 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: 28578871 extended number of points by return: 25409364 2119724 783371 263768 2644 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 -2744 79391 intensity 0 4965 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 8 9 point_source_ID 23 25 gps_time 269523518.631509 269524828.626566 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 32 255 B 28 255 NIR 35 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 49.65 ('Amplitude') attribute1 -18.04 32.82 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25409364 number of intermediate returns: 1054574 number of last returns: 25369245 number of single returns: 23254312 covered area in square units/kilounits: 1302456/1.30 point density: all returns 21.94 last only 19.48 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28578871 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25409364 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2119724 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 783371 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 263768 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 2644 instead zero. overview over extended number of returns of given pulse: 23254312 2699121 1562587 1049581 12950 310 10 0 0 0 0 0 0 0 0 histogram of classification of points: 4556806 unclassified (1) 19065338 ground (2) 3680872 building (6) 1117542 water (9) 158313 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2084286 +---> 284945 of those are unclassified (1) +---> 1305242 of those are ground (2) +---> 451494 of those are building (6) +---> 42004 of those are water (9) +---> 601 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.8,-2.7) has 75 bin [-2.7,-2.6) has 1290 bin [-2.6,-2.5) has 1003 bin [-2.5,-2.4) has 1301 bin [-2.4,-2.3) has 2893 bin [-2.3,-2.2) has 1298 bin [-2.2,-2.1) has 1331 bin [-2.1,-2.0) has 2888 bin [-2.0,-1.9) has 13088 bin [-1.9,-1.8) has 28792 bin [-1.8,-1.7) has 72088 bin [-1.7,-1.6) has 85443 bin [-1.6,-1.5) has 176450 bin [-1.5,-1.4) has 277990 bin [-1.4,-1.3) has 711006 bin [-1.3,-1.2) has 1393650 bin [-1.2,-1.1) has 2050911 bin [-1.1,-1.0) has 2164912 bin [-1.0,-0.9) has 2493565 bin [-0.9,-0.8) has 1751512 bin [-0.8,-0.7) has 911770 bin [-0.7,-0.6) has 646972 bin [-0.6,-0.5) has 586722 bin [-0.5,-0.4) has 908317 bin [-0.4,-0.3) has 735317 bin [-0.3,-0.2) has 700138 bin [-0.2,-0.1) has 627290 bin [-0.1,0.0) has 681265 bin [0.0,0.1) has 550168 bin [0.1,0.2) has 445063 bin [0.2,0.3) has 378067 bin [0.3,0.4) has 274922 bin [0.4,0.5) has 220270 bin [0.5,0.6) has 185239 bin [0.6,0.7) has 183254 bin [0.7,0.8) has 201728 bin [0.8,0.9) has 218570 bin [0.9,1.0) has 214193 bin [1.0,1.1) has 171886 bin [1.1,1.2) has 133972 bin [1.2,1.3) has 149878 bin [1.3,1.4) has 158511 bin [1.4,1.5) has 135527 bin [1.5,1.6) has 129958 bin [1.6,1.7) has 123720 bin [1.7,1.8) has 105025 bin [1.8,1.9) has 97653 bin [1.9,2.0) has 93462 bin [2.0,2.1) has 103718 bin [2.1,2.2) has 101825 bin [2.2,2.3) has 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1226 bin [26.3,26.4) has 1147 bin [26.4,26.5) has 1182 bin [26.5,26.6) has 1120 bin [26.6,26.7) has 996 bin [26.7,26.8) has 959 bin [26.8,26.9) has 873 bin [26.9,27.0) has 849 bin [27.0,27.1) has 798 bin [27.1,27.2) has 726 bin [27.2,27.3) has 679 bin [27.3,27.4) has 601 bin [27.4,27.5) has 583 bin [27.5,27.6) has 543 bin [27.6,27.7) has 528 bin [27.7,27.8) has 447 bin [27.8,27.9) has 423 bin [27.9,28.0) has 394 bin [28.0,28.1) has 306 bin [28.1,28.2) has 313 bin [28.2,28.3) has 270 bin [28.3,28.4) has 221 bin [28.4,28.5) has 225 bin [28.5,28.6) has 315 bin [28.6,28.7) has 502 bin [28.7,28.8) has 155 bin [28.8,28.9) has 127 bin [28.9,29.0) has 99 bin [29.0,29.1) has 56 bin [29.1,29.2) has 40 bin [29.2,29.3) has 28 bin [29.3,29.4) has 24 bin [29.4,29.5) has 8 bin [29.5,29.6) has 11 bin [30.3,30.4) has 1 bin [31.6,31.7) has 1 bin [32.8,32.9) has 1 bin [33.6,33.7) has 1 bin [33.7,33.8) has 1 bin [33.8,33.9) has 34 bin [33.9,34.0) has 27 bin [34.0,34.1) has 19 bin [34.1,34.2) has 16 bin [34.2,34.3) has 12 bin [34.3,34.4) has 10 bin [34.4,34.5) has 27 bin [34.5,34.6) has 16 bin [34.6,34.7) has 10 bin [34.7,34.8) has 7 bin [34.8,34.9) has 7 bin [34.9,35.0) has 17 bin [35.0,35.1) has 12 bin [35.1,35.2) has 19 bin [35.2,35.3) has 14 bin [35.3,35.4) has 1 bin [35.9,36.0) has 1 bin [37.0,37.1) has 1 bin [40.8,40.9) has 2 bin [41.5,41.6) has 1 bin [43.0,43.1) has 5 bin [43.1,43.2) has 25 bin [43.2,43.3) has 13 bin [43.3,43.4) has 10 bin [43.4,43.5) has 10 bin [43.5,43.6) has 7 bin [43.6,43.7) has 5 bin [43.7,43.8) has 4 bin [43.8,43.9) has 5 bin [43.9,44.0) has 3 bin [44.0,44.1) has 6 bin [44.1,44.2) has 4 bin [44.2,44.3) has 5 bin [44.3,44.4) has 6 bin [44.4,44.5) has 12 bin [44.5,44.6) has 10 bin [44.6,44.7) has 4 bin [44.7,44.8) has 4 bin [44.8,44.9) has 7 bin [44.9,45.0) has 6 bin [45.0,45.1) has 4 bin [45.1,45.2) has 6 bin [45.2,45.3) has 5 bin [45.3,45.4) has 3 bin [45.4,45.5) has 7 bin [45.5,45.6) has 4 bin [45.6,45.7) has 7 bin [45.7,45.8) has 8 bin [45.8,45.9) has 11 bin [45.9,46.0) has 11 bin [46.0,46.1) has 9 bin [46.1,46.2) has 1 bin [46.6,46.7) has 1 bin [48.1,48.2) has 1 bin [48.7,48.8) has 1 bin [50.1,50.2) has 1 bin [50.3,50.4) has 1 bin [51.5,51.6) has 1 bin [55.0,55.1) has 1 bin [55.1,55.2) has 1 bin [57.2,57.3) has 2 bin [57.3,57.4) has 1 bin [57.6,57.7) has 1 bin [58.0,58.1) has 1 bin [58.9,59.0) has 1 bin [59.8,59.9) has 2 bin [60.0,60.1) has 3 bin [60.4,60.5) has 1 bin [67.7,67.8) has 1 bin [68.9,69.0) has 1 bin [69.1,69.2) has 1 bin [79.1,79.2) has 5 bin [79.2,79.3) has 9 bin [79.3,79.4) has 46 average z coordinate 1.6 for 28578871 element(s) point source id histogram with bin size 1.000000 bin 23 has 3494134 bin 24 has 21188764 bin 25 has 3895973 average point source id 24.014060702397934 for 28578871 element(s)