lasinfo (210611) report for 'AHN4T/20HZ1_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: 177/2021 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: 29043441 number of points by return: 27296032 1629626 93838 22976 969 scale factor x y z: 0.001 0.001 0.001 offset x y z: 169980 499980 0 min x y z: 169980.000 499980.000 -6.026 max x y z: 171019.999 501269.999 15.080 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: 29043441 extended number of points by return: 27296032 1629626 93838 22976 969 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 -6026 15080 intensity 19 4969 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 8 9 point_source_ID 194 198 gps_time 270198569.887416 270201440.951465 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 29 255 B 22 255 NIR 42 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 49.69 ('Amplitude') attribute1 -17.92 32.1 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27296032 number of intermediate returns: 115780 number of last returns: 27314032 number of single returns: 25682403 covered area in square units/kilounits: 1337884/1.34 point density: all returns 21.71 last only 20.42 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29043441 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27296032 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1629626 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 93838 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 22976 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 969 instead zero. overview over extended number of returns of given pulse: 25682403 3056804 210981 88356 4797 100 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1951973 unclassified (1) 26822079 ground (2) 204025 building (6) 65364 water (9) +-> flagged as extended overlap: 2175543 +---> 69533 of those are unclassified (1) +---> 2090089 of those are ground (2) +---> 13301 of those are building (6) +---> 2620 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-6.1,-6.0) has 1 bin [-6.0,-5.9) has 40 bin [-5.9,-5.8) has 3663 bin [-5.8,-5.7) has 27338 bin [-5.7,-5.6) has 41455 bin [-5.6,-5.5) has 56312 bin [-5.5,-5.4) has 53244 bin [-5.4,-5.3) has 45359 bin [-5.3,-5.2) has 47098 bin [-5.2,-5.1) has 48937 bin [-5.1,-5.0) has 55357 bin [-5.0,-4.9) has 59786 bin [-4.9,-4.8) has 62094 bin [-4.8,-4.7) has 62803 bin [-4.7,-4.6) has 289535 bin [-4.6,-4.5) has 2666208 bin [-4.5,-4.4) has 6754126 bin [-4.4,-4.3) has 8985704 bin [-4.3,-4.2) has 4421224 bin [-4.2,-4.1) has 1513100 bin [-4.1,-4.0) has 715318 bin [-4.0,-3.9) has 229215 bin [-3.9,-3.8) has 149290 bin [-3.8,-3.7) has 108379 bin [-3.7,-3.6) has 102341 bin [-3.6,-3.5) has 140830 bin [-3.5,-3.4) has 223011 bin [-3.4,-3.3) has 200025 bin [-3.3,-3.2) has 91868 bin [-3.2,-3.1) has 104131 bin [-3.1,-3.0) has 109559 bin [-3.0,-2.9) has 106422 bin [-2.9,-2.8) has 102280 bin [-2.8,-2.7) has 99850 bin [-2.7,-2.6) has 105689 bin [-2.6,-2.5) has 117592 bin [-2.5,-2.4) has 133089 bin [-2.4,-2.3) has 135776 bin [-2.3,-2.2) has 114599 bin [-2.2,-2.1) has 87833 bin [-2.1,-2.0) has 62233 bin [-2.0,-1.9) has 44669 bin [-1.9,-1.8) has 32328 bin [-1.8,-1.7) has 24851 bin [-1.7,-1.6) has 18255 bin [-1.6,-1.5) has 13773 bin [-1.5,-1.4) has 11109 bin [-1.4,-1.3) has 9218 bin [-1.3,-1.2) has 8365 bin [-1.2,-1.1) has 8171 bin [-1.1,-1.0) has 6891 bin [-1.0,-0.9) has 5823 bin [-0.9,-0.8) has 5897 bin [-0.8,-0.7) has 5544 bin [-0.7,-0.6) has 5657 bin [-0.6,-0.5) has 6494 bin [-0.5,-0.4) has 5906 bin [-0.4,-0.3) has 6421 bin [-0.3,-0.2) has 8100 bin [-0.2,-0.1) has 5281 bin [-0.1,0.0) has 4944 bin [0.0,0.1) has 4618 bin [0.1,0.2) has 5147 bin [0.2,0.3) has 4836 bin [0.3,0.4) has 4659 bin [0.4,0.5) has 4699 bin [0.5,0.6) has 5020 bin [0.6,0.7) has 5466 bin [0.7,0.8) has 5309 bin [0.8,0.9) has 5523 bin [0.9,1.0) has 5495 bin [1.0,1.1) has 5540 bin [1.1,1.2) has 5433 bin [1.2,1.3) has 5425 bin [1.3,1.4) has 7950 bin [1.4,1.5) has 5887 bin [1.5,1.6) has 5562 bin [1.6,1.7) has 5643 bin [1.7,1.8) has 5324 bin [1.8,1.9) has 5362 bin [1.9,2.0) has 5381 bin [2.0,2.1) has 5552 bin [2.1,2.2) has 4795 bin [2.2,2.3) has 4871 bin [2.3,2.4) has 4591 bin [2.4,2.5) has 4392 bin [2.5,2.6) has 4314 bin [2.6,2.7) has 4224 bin [2.7,2.8) has 4099 bin [2.8,2.9) has 7745 bin [2.9,3.0) has 20610 bin [3.0,3.1) has 7252 bin [3.1,3.2) has 4190 bin [3.2,3.3) has 4127 bin [3.3,3.4) has 4182 bin [3.4,3.5) has 4257 bin [3.5,3.6) has 4289 bin [3.6,3.7) has 4353 bin [3.7,3.8) has 4268 bin [3.8,3.9) has 4317 bin [3.9,4.0) has 4168 bin [4.0,4.1) has 4355 bin [4.1,4.2) has 4338 bin [4.2,4.3) has 4382 bin [4.3,4.4) has 4248 bin [4.4,4.5) has 4065 bin [4.5,4.6) has 3681 bin [4.6,4.7) has 3478 bin [4.7,4.8) has 3360 bin [4.8,4.9) has 3284 bin [4.9,5.0) has 3079 bin [5.0,5.1) has 3312 bin [5.1,5.2) has 3259 bin [5.2,5.3) has 3145 bin [5.3,5.4) has 3319 bin [5.4,5.5) has 3558 bin [5.5,5.6) has 3550 bin [5.6,5.7) has 3360 bin [5.7,5.8) has 3297 bin [5.8,5.9) has 3288 bin [5.9,6.0) has 3207 bin [6.0,6.1) has 3342 bin [6.1,6.2) has 3490 bin [6.2,6.3) has 3226 bin [6.3,6.4) has 3197 bin [6.4,6.5) has 3193 bin [6.5,6.6) has 3091 bin [6.6,6.7) has 3077 bin [6.7,6.8) has 3060 bin [6.8,6.9) has 2982 bin [6.9,7.0) has 2874 bin [7.0,7.1) has 3014 bin [7.1,7.2) has 2984 bin [7.2,7.3) has 2884 bin [7.3,7.4) has 2800 bin [7.4,7.5) has 2590 bin [7.5,7.6) has 2452 bin [7.6,7.7) has 2356 bin [7.7,7.8) has 2067 bin [7.8,7.9) has 2098 bin [7.9,8.0) has 1559 bin [8.0,8.1) has 1466 bin [8.1,8.2) has 1379 bin [8.2,8.3) has 1413 bin [8.3,8.4) has 1312 bin [8.4,8.5) has 1389 bin [8.5,8.6) has 1487 bin [8.6,8.7) has 1139 bin [8.7,8.8) has 1100 bin [8.8,8.9) has 993 bin [8.9,9.0) has 990 bin [9.0,9.1) has 1006 bin [9.1,9.2) has 932 bin [9.2,9.3) has 790 bin [9.3,9.4) has 663 bin [9.4,9.5) has 632 bin [9.5,9.6) has 666 bin [9.6,9.7) has 623 bin [9.7,9.8) has 594 bin [9.8,9.9) has 575 bin [9.9,10.0) has 538 bin [10.0,10.1) has 486 bin [10.1,10.2) has 459 bin [10.2,10.3) has 431 bin [10.3,10.4) has 371 bin [10.4,10.5) has 366 bin [10.5,10.6) has 343 bin [10.6,10.7) has 389 bin [10.7,10.8) has 362 bin [10.8,10.9) has 300 bin [10.9,11.0) has 312 bin [11.0,11.1) has 274 bin [11.1,11.2) has 261 bin [11.2,11.3) has 233 bin [11.3,11.4) has 183 bin [11.4,11.5) has 157 bin [11.5,11.6) has 151 bin [11.6,11.7) has 102 bin [11.7,11.8) has 101 bin [11.8,11.9) has 104 bin [11.9,12.0) has 79 bin [12.0,12.1) has 94 bin [12.1,12.2) has 68 bin [12.2,12.3) has 88 bin [12.3,12.4) has 64 bin [12.4,12.5) has 65 bin [12.5,12.6) has 62 bin [12.6,12.7) has 60 bin [12.7,12.8) has 55 bin [12.8,12.9) has 46 bin [12.9,13.0) has 56 bin [13.0,13.1) has 34 bin [13.1,13.2) has 30 bin [13.2,13.3) has 42 bin [13.3,13.4) has 59 bin [13.4,13.5) has 43 bin [13.5,13.6) has 36 bin [13.6,13.7) has 24 bin [13.7,13.8) has 19 bin [13.8,13.9) has 17 bin [13.9,14.0) has 15 bin [14.0,14.1) has 11 bin [14.1,14.2) has 16 bin [14.2,14.3) has 28 bin [14.3,14.4) has 22 bin [14.4,14.5) has 12 bin [14.5,14.6) has 18 bin [14.6,14.7) has 10 bin [14.7,14.8) has 3 bin [14.8,14.9) has 2 bin [14.9,15.0) has 2 bin [15.0,15.1) has 2 average z coordinate -4.1 for 29043441 element(s) point source id histogram with bin size 1.000000 bin 194 has 4290214 bin 196 has 20879338 bin 198 has 3873889 average point source id 195.971330876393068 for 29043441 element(s)