lasinfo (210611) report for 'AHN4T/58GN1_13.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: 340/2022 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: 41548227 number of points by return: 34801474 5338992 1247088 149638 11035 scale factor x y z: 0.001 0.001 0.001 offset x y z: 201980 358730 0 min x y z: 201980.000 358730.000 26.974 max x y z: 203019.999 360019.999 60.479 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: 41548227 extended number of points by return: 34801474 5338992 1247088 149638 11035 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 26974 60479 intensity 0 4110 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 -31 18 user_data 6 7 point_source_ID 113 206 gps_time 298295548.822032 298298386.124076 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 29 255 G 54 255 B 37 255 NIR 37 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5167 3000 extended_scanner_channel 0 0 attribute0 0 41.1 ('Amplitude') attribute1 -16.64 24.73 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 34801474 number of intermediate returns: 1401794 number of last returns: 34802362 number of single returns: 29457403 covered area in square units/kilounits: 1049616/1.05 point density: all returns 39.58 last only 33.16 (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 41548227 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 34801474 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5338992 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1247088 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 149638 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 11035 instead zero. overview over extended number of returns of given pulse: 29457403 8198650 3285691 551490 51999 2831 163 0 0 0 0 0 0 0 0 histogram of classification of points: 8993464 unclassified (1) 32479924 ground (2) 74839 water (9) +-> flagged as extended overlap: 2647237 +---> 766790 of those are unclassified (1) +---> 1877577 of those are ground (2) +---> 2870 of those are water (9) z coordinate histogram with bin size 0.100000 bin [26.9,27.0) has 1 bin [27.0,27.1) has 210 bin [27.1,27.2) has 695 bin [27.2,27.3) has 663 bin [27.3,27.4) has 4326 bin [27.4,27.5) has 10638 bin [27.5,27.6) has 17992 bin [27.6,27.7) has 42268 bin [27.7,27.8) has 89385 bin [27.8,27.9) has 212582 bin [27.9,28.0) has 621749 bin [28.0,28.1) has 1473635 bin [28.1,28.2) has 1582378 bin [28.2,28.3) has 2416261 bin [28.3,28.4) has 3897641 bin [28.4,28.5) has 4463777 bin [28.5,28.6) has 3408905 bin [28.6,28.7) has 3946358 bin 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[55.7,55.8) has 610 bin [55.8,55.9) has 595 bin [55.9,56.0) has 536 bin [56.0,56.1) has 550 bin [56.1,56.2) has 490 bin [56.2,56.3) has 475 bin [56.3,56.4) has 402 bin [56.4,56.5) has 373 bin [56.5,56.6) has 378 bin [56.6,56.7) has 363 bin [56.7,56.8) has 324 bin [56.8,56.9) has 292 bin [56.9,57.0) has 300 bin [57.0,57.1) has 251 bin [57.1,57.2) has 237 bin [57.2,57.3) has 256 bin [57.3,57.4) has 230 bin [57.4,57.5) has 203 bin [57.5,57.6) has 188 bin [57.6,57.7) has 143 bin [57.7,57.8) has 104 bin [57.8,57.9) has 115 bin [57.9,58.0) has 100 bin [58.0,58.1) has 113 bin [58.1,58.2) has 95 bin [58.2,58.3) has 93 bin [58.3,58.4) has 83 bin [58.4,58.5) has 75 bin [58.5,58.6) has 60 bin [58.6,58.7) has 53 bin [58.7,58.8) has 36 bin [58.8,58.9) has 31 bin [58.9,59.0) has 29 bin [59.0,59.1) has 22 bin [59.1,59.2) has 15 bin [59.2,59.3) has 30 bin [59.3,59.4) has 40 bin [59.4,59.5) has 18 bin [59.5,59.6) has 15 bin [59.6,59.7) has 10 bin [59.7,59.8) has 3 bin [59.8,59.9) has 9 bin [59.9,60.0) has 3 bin [60.0,60.1) has 2 bin [60.1,60.2) has 3 bin [60.2,60.3) has 7 bin [60.3,60.4) has 2 bin [60.4,60.5) has 1 average z coordinate 31.4 for 41548227 element(s) point source id histogram with bin size 1.000000 bin 113 has 20044773 bin 114 has 6102429 bin 206 has 15401025 average point source id 147.61995511866246 for 41548227 element(s)