lasinfo (210611) report for 'AHN4T/27HZ2_08.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: 336/2022 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: 33553370 number of points by return: 26822235 4503865 1773920 396482 52290 scale factor x y z: 0.001 0.001 0.001 offset x y z: 216980 478730 0 min x y z: 216980.000 478730.000 7.092 max x y z: 218019.999 480019.999 40.365 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: 33553370 extended number of points by return: 26822235 4503865 1773920 396482 52290 4307 271 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 7092 40365 intensity 0 4485 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 2 user_data 6 7 point_source_ID 144 145 gps_time 328792284.964906 328793620.114038 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 42 255 B 35 255 NIR 11 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -17 28.41 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26822235 number of intermediate returns: 2225924 number of last returns: 26821435 number of single returns: 22316224 covered area in square units/kilounits: 1332588/1.33 point density: all returns 25.18 last only 20.13 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33553370 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26822235 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4503865 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1773920 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 396482 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 52290 instead zero. overview over extended number of returns of given pulse: 22316224 5463834 4131343 1375887 239758 24290 2034 0 0 0 0 0 0 0 0 histogram of classification of points: 7876843 unclassified (1) 25104245 ground (2) 553269 building (6) 19013 water (9) +-> flagged as extended overlap: 2260080 +---> 658640 of those are unclassified (1) +---> 1567010 of those are ground (2) +---> 32022 of those are building (6) +---> 2408 of those are water (9) z coordinate histogram with bin size 0.100000 bin [7.0,7.1) has 1 bin [7.1,7.2) has 68 bin [7.2,7.3) has 8157 bin [7.3,7.4) has 2971 bin [7.4,7.5) has 3074 bin [7.5,7.6) has 3806 bin [7.6,7.7) has 3635 bin [7.7,7.8) has 4028 bin [7.8,7.9) has 8159 bin [7.9,8.0) has 46150 bin [8.0,8.1) has 428742 bin [8.1,8.2) has 480468 bin [8.2,8.3) has 382588 bin [8.3,8.4) has 320499 bin [8.4,8.5) has 350365 bin [8.5,8.6) has 371147 bin [8.6,8.7) has 391801 bin [8.7,8.8) 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[35.7,35.8) has 1489 bin [35.8,35.9) has 1419 bin [35.9,36.0) has 1298 bin [36.0,36.1) has 1380 bin [36.1,36.2) has 1290 bin [36.2,36.3) has 1136 bin [36.3,36.4) has 1234 bin [36.4,36.5) has 1135 bin [36.5,36.6) has 1056 bin [36.6,36.7) has 1013 bin [36.7,36.8) has 950 bin [36.8,36.9) has 891 bin [36.9,37.0) has 757 bin [37.0,37.1) has 786 bin [37.1,37.2) has 739 bin [37.2,37.3) has 657 bin [37.3,37.4) has 679 bin [37.4,37.5) has 629 bin [37.5,37.6) has 622 bin [37.6,37.7) has 589 bin [37.7,37.8) has 574 bin [37.8,37.9) has 559 bin [37.9,38.0) has 493 bin [38.0,38.1) has 443 bin [38.1,38.2) has 443 bin [38.2,38.3) has 408 bin [38.3,38.4) has 407 bin [38.4,38.5) has 345 bin [38.5,38.6) has 289 bin [38.6,38.7) has 282 bin [38.7,38.8) has 260 bin [38.8,38.9) has 214 bin [38.9,39.0) has 167 bin [39.0,39.1) has 113 bin [39.1,39.2) has 100 bin [39.2,39.3) has 95 bin [39.3,39.4) has 90 bin [39.4,39.5) has 66 bin [39.5,39.6) has 56 bin [39.6,39.7) has 40 bin [39.7,39.8) has 28 bin [39.8,39.9) has 9 bin [39.9,40.0) has 3 bin [40.0,40.1) has 5 bin [40.1,40.2) has 2 bin [40.2,40.3) has 3 bin [40.3,40.4) has 2 average z coordinate 12.5 for 33553370 element(s) point source id histogram with bin size 1.000000 bin 144 has 21249110 bin 145 has 12304260 average point source id 144.366707129567004 for 33553370 element(s)