lasinfo (210611) report for 'AHN4T/16GZ2_18.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: 38730700 number of points by return: 34977392 2674214 852352 197813 26761 scale factor x y z: 0.001 0.001 0.001 offset x y z: 206980 526230 0 min x y z: 206980.000 526230.000 -1.718 max x y z: 208019.999 527519.999 37.110 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: 38730700 extended number of points by return: 34977392 2674214 852352 197813 26761 2069 99 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 -1718 37110 intensity 25 5025 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 29 user_data 6 7 point_source_ID 69 1069 gps_time 330782403.668126 330859166.197513 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 32 255 G 44 255 B 29 255 NIR 15 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.27 33.44 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 34977392 number of intermediate returns: 1083680 number of last returns: 34934820 number of single returns: 32265192 covered area in square units/kilounits: 1340208/1.34 point density: all returns 28.90 last only 26.07 (per square units) spacing: all returns 0.19 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 38730700 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 34977392 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2674214 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 852352 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 197813 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 26761 instead zero. overview over extended number of returns of given pulse: 32265192 3672070 1969099 687422 124293 11961 663 0 0 0 0 0 0 0 0 histogram of classification of points: 4793057 unclassified (1) 31418054 ground (2) 2320319 building (6) 198776 water (9) 494 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2452281 +---> 353763 of those are unclassified (1) +---> 1871970 of those are ground (2) +---> 191773 of those are building (6) +---> 34775 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.8,-1.7) has 6 bin [-1.7,-1.6) has 239 bin [-1.6,-1.5) has 1267 bin [-1.5,-1.4) has 8696 bin [-1.4,-1.3) has 59942 bin [-1.3,-1.2) has 50199 bin [-1.2,-1.1) has 97872 bin [-1.1,-1.0) has 123594 bin [-1.0,-0.9) has 184214 bin [-0.9,-0.8) has 187833 bin [-0.8,-0.7) has 246382 bin [-0.7,-0.6) has 508353 bin [-0.6,-0.5) has 1153893 bin [-0.5,-0.4) has 1952781 bin [-0.4,-0.3) has 3109427 bin [-0.3,-0.2) has 3586514 bin [-0.2,-0.1) has 3476943 bin [-0.1,0.0) has 3276279 bin [0.0,0.1) has 2665644 bin [0.1,0.2) has 2031158 bin [0.2,0.3) has 1549247 bin [0.3,0.4) has 1314415 bin [0.4,0.5) has 1286453 bin [0.5,0.6) has 1294572 bin [0.6,0.7) has 1065289 bin [0.7,0.8) has 878556 bin [0.8,0.9) has 722621 bin [0.9,1.0) has 574489 bin [1.0,1.1) has 351131 bin [1.1,1.2) has 231088 bin [1.2,1.3) has 148434 bin [1.3,1.4) has 98037 bin [1.4,1.5) has 85070 bin [1.5,1.6) has 70755 bin [1.6,1.7) has 62068 bin [1.7,1.8) has 59127 bin [1.8,1.9) has 56988 bin [1.9,2.0) has 57736 bin [2.0,2.1) has 59465 bin [2.1,2.2) has 61922 bin [2.2,2.3) has 65264 bin [2.3,2.4) has 69460 bin [2.4,2.5) has 71774 bin [2.5,2.6) has 73040 bin [2.6,2.7) has 76251 bin [2.7,2.8) has 79400 bin [2.8,2.9) has 109308 bin [2.9,3.0) has 98750 bin [3.0,3.1) has 105824 bin [3.1,3.2) has 94043 bin [3.2,3.3) has 92298 bin [3.3,3.4) has 98312 bin [3.4,3.5) has 90153 bin [3.5,3.6) has 82136 bin 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has 33 bin [27.9,28.0) has 32 bin [28.0,28.1) has 40 bin [28.1,28.2) has 35 bin [28.2,28.3) has 40 bin [28.3,28.4) has 36 bin [28.4,28.5) has 35 bin [28.5,28.6) has 22 bin [28.6,28.7) has 36 bin [28.7,28.8) has 33 bin [28.8,28.9) has 36 bin [28.9,29.0) has 31 bin [29.0,29.1) has 40 bin [29.1,29.2) has 42 bin [29.2,29.3) has 39 bin [29.3,29.4) has 40 bin [29.4,29.5) has 31 bin [29.5,29.6) has 32 bin [29.6,29.7) has 34 bin [29.7,29.8) has 28 bin [29.8,29.9) has 38 bin [29.9,30.0) has 40 bin [30.0,30.1) has 26 bin [30.1,30.2) has 37 bin [30.2,30.3) has 24 bin [30.3,30.4) has 31 bin [30.4,30.5) has 40 bin [30.5,30.6) has 31 bin [30.6,30.7) has 33 bin [30.7,30.8) has 49 bin [30.8,30.9) has 47 bin [30.9,31.0) has 59 bin [31.0,31.1) has 62 bin [31.1,31.2) has 40 bin [31.2,31.3) has 40 bin [31.3,31.4) has 44 bin [31.4,31.5) has 49 bin [31.5,31.6) has 32 bin [31.6,31.7) has 29 bin [31.7,31.8) has 33 bin [31.8,31.9) has 29 bin [31.9,32.0) has 32 bin [32.0,32.1) has 53 bin [32.1,32.2) has 43 bin [32.2,32.3) has 38 bin [32.3,32.4) has 46 bin [32.4,32.5) has 45 bin [32.5,32.6) has 54 bin [32.6,32.7) has 50 bin [32.7,32.8) has 55 bin [32.8,32.9) has 37 bin [32.9,33.0) has 37 bin [33.0,33.1) has 30 bin [33.1,33.2) has 40 bin [33.2,33.3) has 40 bin [33.3,33.4) has 33 bin [33.4,33.5) has 37 bin [33.5,33.6) has 20 bin [33.6,33.7) has 26 bin [33.7,33.8) has 18 bin [33.8,33.9) has 29 bin [33.9,34.0) has 28 bin [34.0,34.1) has 26 bin [34.1,34.2) has 24 bin [34.2,34.3) has 22 bin [34.3,34.4) has 19 bin [34.4,34.5) has 14 bin [34.5,34.6) has 12 bin [34.6,34.7) has 12 bin [34.7,34.8) has 12 bin [34.8,34.9) has 14 bin [34.9,35.0) has 11 bin [35.0,35.1) has 4 bin [35.1,35.2) has 6 bin [35.2,35.3) has 4 bin [35.3,35.4) has 4 bin [35.4,35.5) has 1 bin [35.7,35.8) has 2 bin [35.8,35.9) has 3 bin [35.9,36.0) has 4 bin [36.0,36.1) has 5 bin [36.1,36.2) has 2 bin [36.2,36.3) has 3 bin [36.3,36.4) has 5 bin [36.4,36.5) has 3 bin [36.5,36.6) has 1 bin [36.6,36.7) has 5 bin [36.7,36.8) has 13 bin [36.8,36.9) has 39 bin [36.9,37.0) has 7 bin [37.0,37.1) has 1 bin [37.1,37.2) has 1 average z coordinate 1.2 for 38730700 element(s) point source id histogram with bin size 1.000000 bin 69 has 15701618 bin 70 has 9229957 bin 1069 has 13799125 average point source id 425.522215116173982 for 38730700 element(s)