lasinfo (210611) report for 'AHN4T/25GZ1_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: 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: 43832736 number of points by return: 43797168 25292 8570 1560 146 scale factor x y z: 0.001 0.001 0.001 offset x y z: 121980 476230 0 min x y z: 121980.000 476230.000 -3.277 max x y z: 123019.999 477519.999 13.513 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: 43832736 extended number of points by return: 43797168 25292 8570 1560 146 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 -3277 13513 intensity 58 2811 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -32 38 user_data 6 7 point_source_ID 105 107 gps_time 270041797.672470 270043504.885265 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 20 255 B 0 250 NIR 47 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5333 6333 extended_scanner_channel 0 0 attribute0 0.58 28.11 ('Amplitude') attribute1 -15.3 13.01 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43797168 number of intermediate returns: 10486 number of last returns: 43796915 number of single returns: 43771833 covered area in square units/kilounits: 1311160/1.31 point density: all returns 33.43 last only 33.40 (per square units) spacing: all returns 0.17 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 43832736 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43797168 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 25292 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 8570 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1560 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 146 instead zero. overview over extended number of returns of given pulse: 43771833 33057 21275 5822 739 10 0 0 0 0 0 0 0 0 0 histogram of classification of points: 76288 unclassified (1) 43221134 ground (2) 523193 water (9) 12121 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2793233 +---> 38452 of those are unclassified (1) +---> 2690752 of those are ground (2) +---> 62316 of those are water (9) +---> 1713 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.3,-3.2) has 4 bin [-3.2,-3.1) has 494 bin [-3.1,-3.0) has 24878 bin [-3.0,-2.9) has 486945 bin [-2.9,-2.8) has 676574 bin [-2.8,-2.7) has 771770 bin [-2.7,-2.6) has 2295601 bin [-2.6,-2.5) has 8966352 bin [-2.5,-2.4) has 19166256 bin [-2.4,-2.3) has 9414682 bin [-2.3,-2.2) has 1804221 bin [-2.2,-2.1) has 147553 bin [-2.1,-2.0) has 23494 bin [-2.0,-1.9) has 6920 bin [-1.9,-1.8) has 2543 bin [-1.8,-1.7) has 1381 bin [-1.7,-1.6) has 485 bin [-1.6,-1.5) has 386 bin [-1.5,-1.4) has 472 bin [-1.4,-1.3) has 494 bin [-1.3,-1.2) has 639 bin [-1.2,-1.1) has 691 bin [-1.1,-1.0) has 728 bin [-1.0,-0.9) has 467 bin [-0.9,-0.8) has 332 bin [-0.8,-0.7) has 290 bin [-0.7,-0.6) has 294 bin [-0.6,-0.5) has 251 bin [-0.5,-0.4) has 286 bin [-0.4,-0.3) has 393 bin [-0.3,-0.2) has 430 bin [-0.2,-0.1) has 414 bin [-0.1,0.0) has 449 bin [0.0,0.1) has 475 bin [0.1,0.2) has 552 bin [0.2,0.3) has 471 bin [0.3,0.4) has 384 bin [0.4,0.5) has 437 bin [0.5,0.6) has 504 bin [0.6,0.7) has 476 bin [0.7,0.8) has 446 bin [0.8,0.9) has 490 bin [0.9,1.0) has 454 bin [1.0,1.1) has 473 bin [1.1,1.2) has 454 bin [1.2,1.3) has 387 bin [1.3,1.4) has 400 bin [1.4,1.5) has 355 bin [1.5,1.6) has 357 bin [1.6,1.7) has 368 bin [1.7,1.8) has 431 bin [1.8,1.9) has 469 bin [1.9,2.0) has 377 bin [2.0,2.1) has 361 bin [2.1,2.2) has 362 bin [2.2,2.3) has 366 bin [2.3,2.4) has 381 bin [2.4,2.5) has 362 bin [2.5,2.6) has 396 bin [2.6,2.7) has 387 bin [2.7,2.8) has 331 bin [2.8,2.9) has 321 bin [2.9,3.0) has 351 bin [3.0,3.1) has 331 bin [3.1,3.2) has 347 bin [3.2,3.3) has 371 bin [3.3,3.4) has 329 bin [3.4,3.5) has 336 bin [3.5,3.6) has 401 bin [3.6,3.7) has 412 bin [3.7,3.8) has 391 bin [3.8,3.9) has 366 bin [3.9,4.0) has 370 bin [4.0,4.1) has 383 bin [4.1,4.2) has 301 bin [4.2,4.3) has 302 bin [4.3,4.4) has 346 bin [4.4,4.5) has 414 bin [4.5,4.6) has 428 bin [4.6,4.7) has 395 bin [4.7,4.8) has 474 bin [4.8,4.9) has 539 bin [4.9,5.0) has 566 bin [5.0,5.1) has 467 bin [5.1,5.2) has 478 bin [5.2,5.3) has 425 bin [5.3,5.4) has 385 bin [5.4,5.5) has 356 bin [5.5,5.6) has 397 bin [5.6,5.7) has 388 bin [5.7,5.8) has 401 bin [5.8,5.9) has 369 bin [5.9,6.0) has 361 bin [6.0,6.1) has 375 bin [6.1,6.2) has 342 bin [6.2,6.3) has 351 bin [6.3,6.4) has 396 bin [6.4,6.5) has 343 bin [6.5,6.6) has 336 bin [6.6,6.7) has 320 bin [6.7,6.8) has 347 bin [6.8,6.9) has 315 bin [6.9,7.0) has 287 bin [7.0,7.1) has 310 bin [7.1,7.2) has 283 bin [7.2,7.3) has 264 bin [7.3,7.4) has 322 bin [7.4,7.5) has 293 bin [7.5,7.6) has 272 bin [7.6,7.7) has 288 bin [7.7,7.8) has 251 bin [7.8,7.9) has 251 bin [7.9,8.0) has 226 bin [8.0,8.1) has 214 bin [8.1,8.2) has 215 bin [8.2,8.3) has 225 bin [8.3,8.4) has 206 bin [8.4,8.5) has 193 bin [8.5,8.6) has 182 bin [8.6,8.7) has 185 bin [8.7,8.8) has 129 bin [8.8,8.9) has 134 bin [8.9,9.0) has 155 bin [9.0,9.1) has 131 bin [9.1,9.2) has 135 bin [9.2,9.3) has 144 bin [9.3,9.4) has 138 bin [9.4,9.5) has 154 bin [9.5,9.6) has 137 bin [9.6,9.7) has 167 bin [9.7,9.8) has 127 bin [9.8,9.9) has 140 bin [9.9,10.0) has 140 bin [10.0,10.1) has 133 bin [10.1,10.2) has 130 bin [10.2,10.3) has 119 bin [10.3,10.4) has 107 bin [10.4,10.5) has 97 bin [10.5,10.6) has 110 bin [10.6,10.7) has 111 bin [10.7,10.8) has 104 bin [10.8,10.9) has 88 bin [10.9,11.0) has 87 bin [11.0,11.1) has 80 bin [11.1,11.2) has 92 bin [11.2,11.3) has 100 bin [11.3,11.4) has 92 bin [11.4,11.5) has 65 bin [11.5,11.6) has 68 bin [11.6,11.7) has 61 bin [11.7,11.8) has 46 bin [11.8,11.9) has 49 bin [11.9,12.0) has 29 bin [12.0,12.1) has 33 bin [12.1,12.2) has 21 bin [12.2,12.3) has 35 bin [12.3,12.4) has 29 bin [12.4,12.5) has 12 bin [12.5,12.6) has 10 bin [12.6,12.7) has 7 bin [12.7,12.8) has 5 bin [12.8,12.9) has 3 bin [12.9,13.0) has 1 bin [13.0,13.1) has 3 bin [13.1,13.2) has 2 bin [13.2,13.3) has 3 bin [13.3,13.4) has 3 bin [13.4,13.5) has 1 bin [13.5,13.6) has 1 average z coordinate -2.5 for 43832736 element(s) point source id histogram with bin size 1.000000 bin 105 has 330013 bin 106 has 26716402 bin 107 has 16786321 average point source id 106.375434196031023 for 43832736 element(s)