lasinfo (210611) report for 'AHN4T/22AN2_21.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: 335/2022 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: 32086869 number of points by return: 23963049 5174651 2238107 603364 97807 scale factor x y z: 0.001 0.001 0.001 offset x y z: 224980 518730 0 min x y z: 224980.000 518730.000 6.151 max x y z: 226019.999 520019.999 43.737 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: 32086869 extended number of points by return: 23963049 5174651 2238107 603364 97807 9136 755 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 6151 43737 intensity 29 4724 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 -3 29 user_data 6 7 point_source_ID 75 76 gps_time 325950150.374220 330856259.783843 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 35 255 G 44 255 B 35 255 NIR 14 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -500 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.45 30.89 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23963049 number of intermediate returns: 2954338 number of last returns: 23936914 number of single returns: 18767432 covered area in square units/kilounits: 1339848/1.34 point density: all returns 23.95 last only 17.87 (per square units) spacing: all returns 0.20 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32086869 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23963049 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5174651 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2238107 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 603364 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 97807 instead zero. overview over extended number of returns of given pulse: 18767432 5886545 4908019 2024961 439550 55097 5265 0 0 0 0 0 0 0 0 histogram of classification of points: 9421296 unclassified (1) 21914597 ground (2) 737759 building (6) 13119 water (9) 98 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1902320 +---> 382518 of those are unclassified (1) +---> 1444905 of those are ground (2) +---> 74181 of those are building (6) +---> 716 of those are water (9) z coordinate histogram with bin size 0.100000 bin [6.1,6.2) has 2 bin [6.2,6.3) has 82 bin [6.3,6.4) has 1669 bin [6.4,6.5) has 4096 bin [6.5,6.6) has 4823 bin [6.6,6.7) has 6178 bin [6.7,6.8) has 5310 bin [6.8,6.9) has 12976 bin [6.9,7.0) has 48193 bin [7.0,7.1) has 84000 bin [7.1,7.2) has 159136 bin [7.2,7.3) has 275242 bin [7.3,7.4) has 432592 bin [7.4,7.5) has 523827 bin [7.5,7.6) has 439876 bin [7.6,7.7) has 501950 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[38.5,38.6) has 664 bin [38.6,38.7) has 632 bin [38.7,38.8) has 615 bin [38.8,38.9) has 566 bin [38.9,39.0) has 549 bin [39.0,39.1) has 429 bin [39.1,39.2) has 401 bin [39.2,39.3) has 425 bin [39.3,39.4) has 392 bin [39.4,39.5) has 404 bin [39.5,39.6) has 392 bin [39.6,39.7) has 366 bin [39.7,39.8) has 363 bin [39.8,39.9) has 333 bin [39.9,40.0) has 304 bin [40.0,40.1) has 255 bin [40.1,40.2) has 229 bin [40.2,40.3) has 204 bin [40.3,40.4) has 172 bin [40.4,40.5) has 175 bin [40.5,40.6) has 212 bin [40.6,40.7) has 193 bin [40.7,40.8) has 158 bin [40.8,40.9) has 130 bin [40.9,41.0) has 150 bin [41.0,41.1) has 106 bin [41.1,41.2) has 108 bin [41.2,41.3) has 119 bin [41.3,41.4) has 128 bin [41.4,41.5) has 83 bin [41.5,41.6) has 85 bin [41.6,41.7) has 102 bin [41.7,41.8) has 95 bin [41.8,41.9) has 61 bin [41.9,42.0) has 44 bin [42.0,42.1) has 34 bin [42.1,42.2) has 37 bin [42.2,42.3) has 47 bin [42.3,42.4) has 27 bin [42.4,42.5) has 29 bin [42.5,42.6) has 32 bin [42.6,42.7) has 31 bin [42.7,42.8) has 39 bin [42.8,42.9) has 13 bin [42.9,43.0) has 14 bin [43.0,43.1) has 6 bin [43.1,43.2) has 3 bin [43.2,43.3) has 4 bin [43.3,43.4) has 2 bin [43.4,43.5) has 3 bin [43.5,43.6) has 9 bin [43.6,43.7) has 4 bin [43.7,43.8) has 1 average z coordinate 13.5 for 32086869 element(s) point source id histogram with bin size 1.000000 bin 75 has 19333028 bin 76 has 12753841 average point source id 75.397478513718497 for 32086869 element(s)