lasinfo (210611) report for 'AHN4T/25DN1_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: 178/2021 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: 51993787 number of points by return: 46023168 4620532 1121960 204578 23549 scale factor x y z: 0.001 0.001 0.001 offset x y z: 112980 486230 0 min x y z: 112980.000 486230.000 -5.972 max x y z: 114019.999 487519.999 37.765 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: 51993787 extended number of points by return: 46023168 4620532 1121960 204578 23549 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 -5972 37765 intensity 56 4691 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 -33 32 user_data 6 7 point_source_ID 115 117 gps_time 270109371.410037 270111274.747512 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 2 255 B 14 255 NIR 37 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5500 5333 extended_scanner_channel 0 0 attribute0 0.56 46.91 ('Amplitude') attribute1 -15.33 31.85 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 46023168 number of intermediate returns: 1345280 number of last returns: 45998978 number of single returns: 41373639 covered area in square units/kilounits: 1294548/1.29 point density: all returns 40.16 last only 35.53 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 51993787 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 46023168 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4620532 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1121960 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 204578 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 23549 instead zero. overview over extended number of returns of given pulse: 41373639 7034694 2750229 718971 115630 614 10 0 0 0 0 0 0 0 0 histogram of classification of points: 10081725 unclassified (1) 38929845 ground (2) 2554095 building (6) 357185 water (9) 70937 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3924599 +---> 1166114 of those are unclassified (1) +---> 2616402 of those are ground (2) +---> 117622 of those are building (6) +---> 19533 of those are water (9) +---> 4928 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-6.0,-5.9) has 168 bin [-5.9,-5.8) has 10501 bin [-5.8,-5.7) has 43512 bin [-5.7,-5.6) has 41344 bin [-5.6,-5.5) has 39997 bin [-5.5,-5.4) has 40902 bin [-5.4,-5.3) has 42673 bin [-5.3,-5.2) has 45916 bin [-5.2,-5.1) has 55579 bin [-5.1,-5.0) has 83085 bin [-5.0,-4.9) has 227395 bin [-4.9,-4.8) has 868570 bin [-4.8,-4.7) has 2247720 bin [-4.7,-4.6) has 2991009 bin [-4.6,-4.5) has 1301850 bin [-4.5,-4.4) has 829179 bin [-4.4,-4.3) has 1213402 bin [-4.3,-4.2) has 4449640 bin [-4.2,-4.1) has 3751184 bin [-4.1,-4.0) has 2613139 bin [-4.0,-3.9) has 2062226 bin [-3.9,-3.8) has 1758217 bin [-3.8,-3.7) has 1603646 bin [-3.7,-3.6) has 1227704 bin [-3.6,-3.5) has 987282 bin [-3.5,-3.4) has 790538 bin [-3.4,-3.3) has 727437 bin [-3.3,-3.2) has 541666 bin [-3.2,-3.1) has 430359 bin [-3.1,-3.0) has 359200 bin [-3.0,-2.9) has 349168 bin [-2.9,-2.8) has 371306 bin [-2.8,-2.7) has 312732 bin [-2.7,-2.6) has 288479 bin [-2.6,-2.5) has 280165 bin [-2.5,-2.4) has 272702 bin [-2.4,-2.3) has 264133 bin [-2.3,-2.2) has 299914 bin [-2.2,-2.1) has 465214 bin [-2.1,-2.0) has 1584532 bin [-2.0,-1.9) has 1218166 bin [-1.9,-1.8) has 634435 bin [-1.8,-1.7) has 679904 bin [-1.7,-1.6) has 762192 bin [-1.6,-1.5) has 836370 bin [-1.5,-1.4) has 571923 bin [-1.4,-1.3) has 436258 bin [-1.3,-1.2) has 391654 bin [-1.2,-1.1) 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[30.9,31.0) has 960 bin [31.0,31.1) has 948 bin [31.1,31.2) has 956 bin [31.2,31.3) has 925 bin [31.3,31.4) has 871 bin [31.4,31.5) has 861 bin [31.5,31.6) has 866 bin [31.6,31.7) has 793 bin [31.7,31.8) has 817 bin [31.8,31.9) has 811 bin [31.9,32.0) has 788 bin [32.0,32.1) has 781 bin [32.1,32.2) has 731 bin [32.2,32.3) has 761 bin [32.3,32.4) has 728 bin [32.4,32.5) has 697 bin [32.5,32.6) has 643 bin [32.6,32.7) has 679 bin [32.7,32.8) has 672 bin [32.8,32.9) has 602 bin [32.9,33.0) has 625 bin [33.0,33.1) has 643 bin [33.1,33.2) has 597 bin [33.2,33.3) has 522 bin [33.3,33.4) has 477 bin [33.4,33.5) has 497 bin [33.5,33.6) has 499 bin [33.6,33.7) has 475 bin [33.7,33.8) has 427 bin [33.8,33.9) has 442 bin [33.9,34.0) has 393 bin [34.0,34.1) has 408 bin [34.1,34.2) has 370 bin [34.2,34.3) has 383 bin [34.3,34.4) has 390 bin [34.4,34.5) has 353 bin [34.5,34.6) has 344 bin [34.6,34.7) has 347 bin [34.7,34.8) has 301 bin [34.8,34.9) has 292 bin [34.9,35.0) has 292 bin [35.0,35.1) has 273 bin [35.1,35.2) has 292 bin [35.2,35.3) has 259 bin [35.3,35.4) has 253 bin [35.4,35.5) has 241 bin [35.5,35.6) has 191 bin [35.6,35.7) has 180 bin [35.7,35.8) has 184 bin [35.8,35.9) has 206 bin [35.9,36.0) has 152 bin [36.0,36.1) has 137 bin [36.1,36.2) has 122 bin [36.2,36.3) has 107 bin [36.3,36.4) has 98 bin [36.4,36.5) has 84 bin [36.5,36.6) has 73 bin [36.6,36.7) has 74 bin [36.7,36.8) has 42 bin [36.8,36.9) has 44 bin [36.9,37.0) has 36 bin [37.0,37.1) has 29 bin [37.1,37.2) has 21 bin [37.2,37.3) has 19 bin [37.3,37.4) has 5 bin [37.4,37.5) has 8 bin [37.5,37.6) has 7 bin [37.7,37.8) has 1 average z coordinate -2.1 for 51993787 element(s) point source id histogram with bin size 1.000000 bin 115 has 9609060 bin 116 has 37457352 bin 117 has 4927375 average point source id 115.909956837727549 for 51993787 element(s)