lasinfo (210611) report for 'AHN4T/16BZ2_19.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: 334/2022 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: 29085651 number of points by return: 24822459 2537375 1289825 425035 10957 scale factor x y z: 0.001 0.001 0.001 offset x y z: 197980 538730 0 min x y z: 197980.000 538730.000 -0.962 max x y z: 199019.999 540019.999 30.187 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: 29085651 extended number of points by return: 24822459 2537375 1289825 425035 10957 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 -962 30187 intensity 19 4345 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 8 9 point_source_ID 1139 1141 gps_time 269090304.755854 269091976.542920 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 8 255 G 22 255 B 9 255 NIR 54 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.9 26.33 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24822459 number of intermediate returns: 1726625 number of last returns: 24814158 number of single returns: 22277591 covered area in square units/kilounits: 1340124/1.34 point density: all returns 21.70 last only 18.52 (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 29085651 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24822459 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2537375 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1289825 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 425035 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 10957 instead zero. overview over extended number of returns of given pulse: 22277591 2502059 2593717 1657329 53318 1567 70 0 0 0 0 0 0 0 0 histogram of classification of points: 5170854 unclassified (1) 23173363 ground (2) 642479 building (6) 98955 water (9) +-> flagged as extended overlap: 2085146 +---> 378629 of those are unclassified (1) +---> 1648097 of those are ground (2) +---> 51053 of those are building (6) +---> 7367 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.0,-0.9) has 52 bin [-0.9,-0.8) has 7903 bin [-0.8,-0.7) has 5853 bin [-0.7,-0.6) has 5869 bin [-0.6,-0.5) has 7683 bin [-0.5,-0.4) has 19442 bin [-0.4,-0.3) has 38241 bin [-0.3,-0.2) has 70483 bin [-0.2,-0.1) has 130206 bin [-0.1,0.0) has 188058 bin [0.0,0.1) has 257575 bin [0.1,0.2) has 309793 bin [0.2,0.3) has 294275 bin [0.3,0.4) has 460282 bin [0.4,0.5) has 664659 bin [0.5,0.6) has 653811 bin [0.6,0.7) has 406663 bin [0.7,0.8) has 416333 bin [0.8,0.9) has 366334 bin [0.9,1.0) has 385510 bin [1.0,1.1) has 405577 bin [1.1,1.2) has 493034 bin [1.2,1.3) has 679171 bin [1.3,1.4) has 911499 bin [1.4,1.5) has 1045272 bin [1.5,1.6) has 1273592 bin [1.6,1.7) has 1512177 bin [1.7,1.8) has 1712537 bin [1.8,1.9) has 1827449 bin [1.9,2.0) has 1878503 bin [2.0,2.1) has 1723587 bin [2.1,2.2) has 1139273 bin [2.2,2.3) has 844743 bin [2.3,2.4) has 692158 bin [2.4,2.5) has 567313 bin [2.5,2.6) has 431053 bin [2.6,2.7) has 261502 bin [2.7,2.8) has 212003 bin [2.8,2.9) has 193821 bin [2.9,3.0) has 194546 bin [3.0,3.1) has 189982 bin [3.1,3.2) has 190254 bin [3.2,3.3) has 207954 bin [3.3,3.4) has 189739 bin [3.4,3.5) has 141799 bin [3.5,3.6) has 122492 bin [3.6,3.7) has 79814 bin [3.7,3.8) has 57764 bin [3.8,3.9) has 35742 bin [3.9,4.0) has 34070 bin [4.0,4.1) has 35245 bin [4.1,4.2) has 38227 bin [4.2,4.3) has 39715 bin [4.3,4.4) has 39974 bin [4.4,4.5) has 38368 bin [4.5,4.6) has 41480 bin [4.6,4.7) 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1212 bin [24.4,24.5) has 1141 bin [24.5,24.6) has 1095 bin [24.6,24.7) has 998 bin [24.7,24.8) has 1034 bin [24.8,24.9) has 971 bin [24.9,25.0) has 966 bin [25.0,25.1) has 927 bin [25.1,25.2) has 924 bin [25.2,25.3) has 897 bin [25.3,25.4) has 853 bin [25.4,25.5) has 758 bin [25.5,25.6) has 712 bin [25.6,25.7) has 682 bin [25.7,25.8) has 614 bin [25.8,25.9) has 568 bin [25.9,26.0) has 571 bin [26.0,26.1) has 502 bin [26.1,26.2) has 486 bin [26.2,26.3) has 428 bin [26.3,26.4) has 401 bin [26.4,26.5) has 335 bin [26.5,26.6) has 313 bin [26.6,26.7) has 316 bin [26.7,26.8) has 318 bin [26.8,26.9) has 266 bin [26.9,27.0) has 239 bin [27.0,27.1) has 194 bin [27.1,27.2) has 166 bin [27.2,27.3) has 157 bin [27.3,27.4) has 155 bin [27.4,27.5) has 165 bin [27.5,27.6) has 156 bin [27.6,27.7) has 119 bin [27.7,27.8) has 124 bin [27.8,27.9) has 99 bin [27.9,28.0) has 95 bin [28.0,28.1) has 81 bin [28.1,28.2) has 84 bin [28.2,28.3) has 76 bin [28.3,28.4) has 51 bin [28.4,28.5) has 43 bin [28.5,28.6) has 26 bin [28.6,28.7) has 32 bin [28.7,28.8) has 37 bin [28.8,28.9) has 28 bin [28.9,29.0) has 30 bin [29.0,29.1) has 22 bin [29.1,29.2) has 14 bin [29.2,29.3) has 17 bin [29.3,29.4) has 10 bin [29.4,29.5) has 5 bin [29.5,29.6) has 6 bin [29.6,29.7) has 4 bin [29.7,29.8) has 1 bin [29.8,29.9) has 1 bin [29.9,30.0) has 1 bin [30.0,30.1) has 2 bin [30.1,30.2) has 1 average z coordinate 3.4 for 29085651 element(s) point source id histogram with bin size 1.000000 bin 1139 has 468447 bin 1140 has 19980016 bin 1141 has 8637188 average point source id 1140.280851234858119 for 29085651 element(s)