lasinfo (210611) report for 'AHN4T/30GN2_02.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: 178/2021 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: 71123639 number of points by return: 49245982 15860394 5014249 909156 93858 scale factor x y z: 0.001 0.001 0.001 offset x y z: 85980 461230 0 min x y z: 85980.000 461230.000 -1.580 max x y z: 87019.999 462519.999 47.596 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: 71123639 extended number of points by return: 49245982 15860394 5014249 909156 93858 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 -1580 47596 intensity 23 4574 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 -34 35 user_data 6 7 point_source_ID 170 174 gps_time 270302698.784336 270306116.375573 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 255 G 29 255 B 1 255 NIR 36 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5667 5833 extended_scanner_channel 0 0 attribute0 0.23 45.74 ('Amplitude') attribute1 -15.35 30.53 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 49245982 number of intermediate returns: 6013445 number of last returns: 49200237 number of single returns: 33336025 covered area in square units/kilounits: 1324452/1.32 point density: all returns 53.70 last only 37.15 (per square units) spacing: all returns 0.14 last only 0.16 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 71123639 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 49245982 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 15860394 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5014249 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 909156 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 93858 instead zero. overview over extended number of returns of given pulse: 33336025 21748841 12309751 3259216 466893 2888 25 0 0 0 0 0 0 0 0 histogram of classification of points: 32931971 unclassified (1) 31033586 ground (2) 6942064 building (6) 167934 water (9) 48084 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 5635963 +---> 2661707 of those are unclassified (1) +---> 2450676 of those are ground (2) +---> 492086 of those are building (6) +---> 23229 of those are water (9) +---> 8265 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.6,-1.5) has 9 bin [-1.5,-1.4) has 7 bin [-1.4,-1.3) has 24 bin [-1.3,-1.2) has 48 bin [-1.2,-1.1) has 111 bin [-1.1,-1.0) has 343 bin [-1.0,-0.9) has 355 bin [-0.9,-0.8) has 280 bin [-0.8,-0.7) has 4558 bin [-0.7,-0.6) has 166827 bin [-0.6,-0.5) has 144059 bin [-0.5,-0.4) has 155086 bin [-0.4,-0.3) 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bin [30.4,30.5) has 1888 bin [30.5,30.6) has 1723 bin [30.6,30.7) has 1789 bin [30.7,30.8) has 1696 bin [30.8,30.9) has 1694 bin [30.9,31.0) has 1558 bin [31.0,31.1) has 1453 bin [31.1,31.2) has 1501 bin [31.2,31.3) has 1426 bin [31.3,31.4) has 1408 bin [31.4,31.5) has 1403 bin [31.5,31.6) has 1184 bin [31.6,31.7) has 1166 bin [31.7,31.8) has 1081 bin [31.8,31.9) has 918 bin [31.9,32.0) has 901 bin [32.0,32.1) has 839 bin [32.1,32.2) has 752 bin [32.2,32.3) has 723 bin [32.3,32.4) has 575 bin [32.4,32.5) has 573 bin [32.5,32.6) has 524 bin [32.6,32.7) has 505 bin [32.7,32.8) has 459 bin [32.8,32.9) has 419 bin [32.9,33.0) has 458 bin [33.0,33.1) has 429 bin [33.1,33.2) has 414 bin [33.2,33.3) has 337 bin [33.3,33.4) has 340 bin [33.4,33.5) has 311 bin [33.5,33.6) has 326 bin [33.6,33.7) has 305 bin [33.7,33.8) has 317 bin [33.8,33.9) has 298 bin [33.9,34.0) has 316 bin [34.0,34.1) has 273 bin [34.1,34.2) has 267 bin [34.2,34.3) has 301 bin [34.3,34.4) has 300 bin [34.4,34.5) has 263 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[38.8,38.9) has 4 bin [38.9,39.0) has 3 bin [39.0,39.1) has 7 bin [39.1,39.2) has 2 bin [39.2,39.3) has 4 bin [39.3,39.4) has 2 bin [39.4,39.5) has 2 bin [39.5,39.6) has 5 bin [39.6,39.7) has 2 bin [39.7,39.8) has 5 bin [39.8,39.9) has 2 bin [39.9,40.0) has 4 bin [40.0,40.1) has 4 bin [40.1,40.2) has 2 bin [40.2,40.3) has 4 bin [40.3,40.4) has 5 bin [40.4,40.5) has 4 bin [40.5,40.6) has 5 bin [40.6,40.7) has 4 bin [40.7,40.8) has 5 bin [40.8,40.9) has 3 bin [40.9,41.0) has 4 bin [41.0,41.1) has 7 bin [41.1,41.2) has 4 bin [41.2,41.3) has 2 bin [41.3,41.4) has 5 bin [41.4,41.5) has 2 bin [41.5,41.6) has 7 bin [41.6,41.7) has 6 bin [41.7,41.8) has 3 bin [41.8,41.9) has 5 bin [41.9,42.0) has 2 bin [42.0,42.1) has 4 bin [42.1,42.2) has 4 bin [42.2,42.3) has 3 bin [42.3,42.4) has 3 bin [42.4,42.5) has 1 bin [42.5,42.6) has 6 bin [42.6,42.7) has 3 bin [42.7,42.8) has 4 bin [42.8,42.9) has 3 bin [42.9,43.0) has 3 bin [43.0,43.1) has 3 bin [43.1,43.2) has 3 bin [43.2,43.3) has 2 bin [43.3,43.4) has 2 bin [43.4,43.5) has 4 bin [43.5,43.6) has 1 bin [43.6,43.7) has 2 bin [43.8,43.9) has 1 bin [43.9,44.0) has 15 bin [44.0,44.1) has 22 bin [44.1,44.2) has 6 bin [44.2,44.3) has 1 bin [44.5,44.6) has 2 bin [44.6,44.7) has 1 bin [44.7,44.8) has 1 bin [44.8,44.9) has 1 bin [44.9,45.0) has 6 bin [45.0,45.1) has 4 bin [45.1,45.2) has 7 bin [45.2,45.3) has 2 bin [45.3,45.4) has 1 bin [45.5,45.6) has 2 bin [45.6,45.7) has 1 bin [45.8,45.9) has 1 bin [46.5,46.6) has 3 bin [46.6,46.7) has 1 bin [46.7,46.8) has 2 bin [46.9,47.0) has 2 bin [47.0,47.1) has 5 bin [47.1,47.2) has 4 bin [47.2,47.3) has 2 bin [47.3,47.4) has 2 bin [47.4,47.5) has 2 bin [47.5,47.6) has 4 average z coordinate 6.1 for 71123639 element(s) point source id histogram with bin size 1.000000 bin 170 has 7613290 bin 171 has 45878956 bin 172 has 10883879 bin 174 has 6747514 average point source id 171.33059516260127 for 71123639 element(s)