lasinfo (210611) report for 'AHN4T/13BZ1_17.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: 35349973 number of points by return: 27983167 4526744 2098685 619314 109225 scale factor x y z: 0.001 0.001 0.001 offset x y z: 270980 563730 0 min x y z: 270980.000 563730.000 0.509 max x y z: 272019.999 565019.999 36.300 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: 35349973 extended number of points by return: 27983167 4526744 2098685 619314 109225 11926 912 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 509 36300 intensity 33 4952 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 2 user_data 6 7 point_source_ID 38 203 gps_time 330788567.367664 330856845.889317 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 255 G 40 255 B 27 255 NIR 5 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.71 33.47 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27983167 number of intermediate returns: 2843545 number of last returns: 27967524 number of single returns: 23444263 covered area in square units/kilounits: 1313024/1.31 point density: all returns 26.92 last only 21.30 (per square units) spacing: all returns 0.19 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35349973 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27983167 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4526744 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2098685 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 619314 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 109225 instead zero. overview over extended number of returns of given pulse: 23444263 4864526 4439132 2042206 487209 66516 6121 0 0 0 0 0 0 0 0 histogram of classification of points: 8815325 unclassified (1) 25374007 ground (2) 938090 building (6) 198225 water (9) 24326 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2326599 +---> 409543 of those are unclassified (1) +---> 1858708 of those are ground (2) +---> 31321 of those are building (6) +---> 27027 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.5,0.6) has 20 bin [0.6,0.7) has 72 bin [0.7,0.8) has 2858 bin [0.8,0.9) has 21764 bin [0.9,1.0) has 28996 bin [1.0,1.1) has 57870 bin [1.1,1.2) has 57965 bin [1.2,1.3) has 70393 bin [1.3,1.4) has 166047 bin [1.4,1.5) has 165324 bin [1.5,1.6) has 109918 bin [1.6,1.7) has 135734 bin [1.7,1.8) has 240589 bin [1.8,1.9) has 880337 bin [1.9,2.0) has 2321390 bin 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bin [29.6,29.7) has 5265 bin [29.7,29.8) has 5125 bin [29.8,29.9) has 5043 bin [29.9,30.0) has 4982 bin [30.0,30.1) has 4946 bin [30.1,30.2) has 4805 bin [30.2,30.3) has 4822 bin [30.3,30.4) has 4562 bin [30.4,30.5) has 4647 bin [30.5,30.6) has 4414 bin [30.6,30.7) has 4308 bin [30.7,30.8) has 4217 bin [30.8,30.9) has 3992 bin [30.9,31.0) has 3924 bin [31.0,31.1) has 3820 bin [31.1,31.2) has 3610 bin [31.2,31.3) has 3648 bin [31.3,31.4) has 3549 bin [31.4,31.5) has 3293 bin [31.5,31.6) has 3229 bin [31.6,31.7) has 3101 bin [31.7,31.8) has 2982 bin [31.8,31.9) has 2870 bin [31.9,32.0) has 2697 bin [32.0,32.1) has 2522 bin [32.1,32.2) has 2542 bin [32.2,32.3) has 2387 bin [32.3,32.4) has 2340 bin [32.4,32.5) has 2167 bin [32.5,32.6) has 2130 bin [32.6,32.7) has 1975 bin [32.7,32.8) has 1926 bin [32.8,32.9) has 1861 bin [32.9,33.0) has 1690 bin [33.0,33.1) has 1509 bin [33.1,33.2) has 1431 bin [33.2,33.3) has 1349 bin [33.3,33.4) has 1270 bin [33.4,33.5) has 1205 bin [33.5,33.6) has 1059 bin [33.6,33.7) has 943 bin [33.7,33.8) has 859 bin [33.8,33.9) has 731 bin [33.9,34.0) has 714 bin [34.0,34.1) has 664 bin [34.1,34.2) has 569 bin [34.2,34.3) has 502 bin [34.3,34.4) has 439 bin [34.4,34.5) has 338 bin [34.5,34.6) has 312 bin [34.6,34.7) has 273 bin [34.7,34.8) has 236 bin [34.8,34.9) has 199 bin [34.9,35.0) has 148 bin [35.0,35.1) has 127 bin [35.1,35.2) has 91 bin [35.2,35.3) has 87 bin [35.3,35.4) has 49 bin [35.4,35.5) has 39 bin [35.5,35.6) has 34 bin [35.6,35.7) has 14 bin [35.7,35.8) has 11 bin [35.8,35.9) has 8 bin [35.9,36.0) has 4 bin [36.0,36.1) has 1 bin [36.1,36.2) has 3 bin [36.3,36.4) has 1 average z coordinate 4.9 for 35349973 element(s) point source id histogram with bin size 1.000000 bin 38 has 13677447 bin 39 has 14697176 bin 203 has 6975350 average point source id 70.97399763219056 for 35349973 element(s)