lasinfo (210611) report for 'AHN4T/57BZ2_07.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: 40463327 number of points by return: 31770674 6577863 1837858 257529 19403 scale factor x y z: 0.001 0.001 0.001 offset x y z: 155980 366230 0 min x y z: 155980.000 366230.000 30.252 max x y z: 157019.999 367519.999 61.433 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: 40463327 extended number of points by return: 31770674 6577863 1837858 257529 19403 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 30252 61433 intensity 41 3354 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -30 29 user_data 6 7 point_source_ID 78 1077 gps_time 296120477.687907 298287914.872009 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 31 255 B 20 255 NIR 3 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0.41 33.54 ('Amplitude') attribute1 -16.8 16.93 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 31770674 number of intermediate returns: 2116011 number of last returns: 31744304 number of single returns: 25167662 covered area in square units/kilounits: 1341596/1.34 point density: all returns 30.16 last only 23.66 (per square units) spacing: all returns 0.18 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 40463327 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 31770674 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6577863 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1837858 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 257529 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 19403 instead zero. overview over extended number of returns of given pulse: 25167662 9492305 4750734 955317 92985 4174 150 0 0 0 0 0 0 0 0 histogram of classification of points: 12212295 unclassified (1) 28175308 ground (2) 70450 building (6) 5045 water (9) 229 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2751409 +---> 1006102 of those are unclassified (1) +---> 1745307 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [30.2,30.3) has 9 bin [30.3,30.4) has 25 bin [30.4,30.5) has 120 bin [30.5,30.6) has 5210 bin [30.6,30.7) has 491 bin [30.7,30.8) has 328 bin [30.8,30.9) has 442 bin [30.9,31.0) has 801 bin [31.0,31.1) has 1987 bin [31.1,31.2) has 3551 bin [31.2,31.3) has 18836 bin [31.3,31.4) has 38560 bin [31.4,31.5) has 46162 bin [31.5,31.6) has 60415 bin [31.6,31.7) has 117076 bin [31.7,31.8) has 508498 bin [31.8,31.9) has 896155 bin [31.9,32.0) has 1598226 bin [32.0,32.1) has 2736916 bin [32.1,32.2) has 3619342 bin [32.2,32.3) has 3916169 bin [32.3,32.4) has 2203454 bin [32.4,32.5) has 2257187 bin [32.5,32.6) has 1740381 bin [32.6,32.7) has 1612961 bin [32.7,32.8) has 1786000 bin [32.8,32.9) has 1507347 bin [32.9,33.0) has 1071754 bin [33.0,33.1) has 844707 bin [33.1,33.2) has 642343 bin [33.2,33.3) has 506794 bin [33.3,33.4) has 352347 bin [33.4,33.5) has 240508 bin [33.5,33.6) has 148029 bin [33.6,33.7) has 102599 bin [33.7,33.8) has 81117 bin [33.8,33.9) has 71534 bin [33.9,34.0) has 64608 bin [34.0,34.1) has 60019 bin [34.1,34.2) has 57760 bin [34.2,34.3) has 56346 bin [34.3,34.4) has 56037 bin [34.4,34.5) has 55686 bin [34.5,34.6) has 55993 bin [34.6,34.7) has 54762 bin [34.7,34.8) has 53121 bin [34.8,34.9) has 53170 bin [34.9,35.0) has 53312 bin [35.0,35.1) has 52974 bin [35.1,35.2) has 50533 bin [35.2,35.3) has 48122 bin [35.3,35.4) has 46508 bin [35.4,35.5) has 43865 bin [35.5,35.6) has 42099 bin [35.6,35.7) has 40037 bin 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[58.9,59.0) has 79 bin [59.0,59.1) has 57 bin [59.1,59.2) has 45 bin [59.2,59.3) has 46 bin [59.3,59.4) has 44 bin [59.4,59.5) has 41 bin [59.5,59.6) has 42 bin [59.6,59.7) has 27 bin [59.7,59.8) has 32 bin [59.8,59.9) has 28 bin [59.9,60.0) has 16 bin [60.0,60.1) has 21 bin [60.1,60.2) has 16 bin [60.2,60.3) has 13 bin [60.3,60.4) has 21 bin [60.4,60.5) has 10 bin [60.5,60.6) has 5 bin [60.6,60.7) has 3 bin [60.7,60.8) has 3 bin [60.8,60.9) has 2 bin [60.9,61.0) has 7 bin [61.0,61.1) has 1 bin [61.3,61.4) has 1 bin [61.4,61.5) has 3 average z coordinate 35.9 for 40463327 element(s) point source id histogram with bin size 1.000000 bin 78 has 29835659 bin 79 has 4307 bin 1077 has 10623361 average point source id 340.280507631021067 for 40463327 element(s)