lasinfo (210611) report for 'AHN4T/26AN2_23.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: 39057559 number of points by return: 34137326 4829316 89661 1217 39 scale factor x y z: 0.001 0.001 0.001 offset x y z: 146980 493730 0 min x y z: 146980.000 493730.000 -4.869 max x y z: 148019.999 495019.999 10.453 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: 39057559 extended number of points by return: 34137326 4829316 89661 1217 39 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 -4869 10453 intensity 56 2300 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -33 32 user_data 6 7 point_source_ID 127 129 gps_time 270122272.538556 270124855.543372 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 69 255 G 70 255 B 65 248 NIR 41 246 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -5500 5333 extended_scanner_channel 0 0 attribute0 0.56 23 ('Amplitude') attribute1 -15.07 7.35 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 34137326 number of intermediate returns: 90345 number of last returns: 34142619 number of single returns: 29312731 covered area in square units/kilounits: 1238948/1.24 point density: all returns 31.52 last only 27.56 (per square units) spacing: all returns 0.18 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 39057559 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 34137326 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4829316 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 89661 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1217 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 39 instead zero. overview over extended number of returns of given pulse: 29312731 9475046 264904 4686 192 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 7000188 unclassified (1) 23711337 ground (2) 8346034 water (9) +-> flagged as extended overlap: 2380400 +---> 417195 of those are unclassified (1) +---> 1151836 of those are ground (2) +---> 811369 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-4.9,-4.8) has 43 bin [-4.8,-4.7) has 1176 bin [-4.7,-4.6) has 7426 bin [-4.6,-4.5) has 6302 bin [-4.5,-4.4) has 5292 bin [-4.4,-4.3) has 5300 bin [-4.3,-4.2) has 8390 bin [-4.2,-4.1) has 20382 bin [-4.1,-4.0) has 18740 bin [-4.0,-3.9) has 426169 bin [-3.9,-3.8) has 7928921 bin [-3.8,-3.7) has 8745765 bin [-3.7,-3.6) has 7042339 bin [-3.6,-3.5) has 4221641 bin [-3.5,-3.4) has 1606231 bin [-3.4,-3.3) has 762838 bin [-3.3,-3.2) has 442283 bin [-3.2,-3.1) has 321604 bin [-3.1,-3.0) has 294961 bin [-3.0,-2.9) has 274209 bin [-2.9,-2.8) has 273171 bin [-2.8,-2.7) has 287640 bin [-2.7,-2.6) has 323993 bin [-2.6,-2.5) has 355930 bin [-2.5,-2.4) has 389277 bin [-2.4,-2.3) has 423790 bin [-2.3,-2.2) has 442444 bin [-2.2,-2.1) has 462562 bin [-2.1,-2.0) has 461130 bin [-2.0,-1.9) has 443761 bin [-1.9,-1.8) has 406025 bin [-1.8,-1.7) has 359312 bin [-1.7,-1.6) has 300504 bin [-1.6,-1.5) has 240134 bin [-1.5,-1.4) has 181337 bin [-1.4,-1.3) has 125496 bin [-1.3,-1.2) has 84276 bin [-1.2,-1.1) has 53874 bin [-1.1,-1.0) has 34515 bin [-1.0,-0.9) has 23427 bin [-0.9,-0.8) has 17342 bin [-0.8,-0.7) has 15163 bin [-0.7,-0.6) has 13237 bin [-0.6,-0.5) has 12580 bin [-0.5,-0.4) has 11789 bin [-0.4,-0.3) has 11491 bin [-0.3,-0.2) has 16664 bin [-0.2,-0.1) has 29346 bin [-0.1,0.0) has 16400 bin [0.0,0.1) has 17270 bin [0.1,0.2) has 18898 bin [0.2,0.3) has 20985 bin [0.3,0.4) has 24757 bin [0.4,0.5) has 28130 bin [0.5,0.6) has 29670 bin [0.6,0.7) has 27765 bin [0.7,0.8) has 23904 bin [0.8,0.9) has 21401 bin [0.9,1.0) has 18757 bin [1.0,1.1) has 17216 bin [1.1,1.2) has 17238 bin [1.2,1.3) has 17247 bin [1.3,1.4) has 17311 bin [1.4,1.5) has 17970 bin [1.5,1.6) has 19362 bin [1.6,1.7) has 21447 bin [1.7,1.8) has 19773 bin [1.8,1.9) has 18678 bin [1.9,2.0) has 18353 bin [2.0,2.1) has 18997 bin [2.1,2.2) has 18141 bin [2.2,2.3) has 17178 bin [2.3,2.4) has 17831 bin [2.4,2.5) has 19159 bin [2.5,2.6) has 20386 bin [2.6,2.7) has 20389 bin [2.7,2.8) has 20658 bin [2.8,2.9) has 21577 bin [2.9,3.0) has 26535 bin [3.0,3.1) has 49236 bin [3.1,3.2) has 111882 bin [3.2,3.3) has 90506 bin [3.3,3.4) has 53620 bin [3.4,3.5) has 124919 bin [3.5,3.6) has 37555 bin [3.6,3.7) has 585 bin [3.7,3.8) has 507 bin [3.8,3.9) has 480 bin [3.9,4.0) has 505 bin [4.0,4.1) has 474 bin [4.1,4.2) has 440 bin [4.2,4.3) has 476 bin [4.3,4.4) has 490 bin [4.4,4.5) has 480 bin [4.5,4.6) has 449 bin [4.6,4.7) has 429 bin [4.7,4.8) has 433 bin [4.8,4.9) has 419 bin [4.9,5.0) has 407 bin [5.0,5.1) has 418 bin [5.1,5.2) has 363 bin [5.2,5.3) has 398 bin [5.3,5.4) has 359 bin [5.4,5.5) has 377 bin [5.5,5.6) has 329 bin [5.6,5.7) has 293 bin [5.7,5.8) has 357 bin [5.8,5.9) has 379 bin [5.9,6.0) has 399 bin [6.0,6.1) has 324 bin [6.1,6.2) has 349 bin [6.2,6.3) has 328 bin [6.3,6.4) has 363 bin [6.4,6.5) has 320 bin [6.5,6.6) has 297 bin [6.6,6.7) has 305 bin [6.7,6.8) has 289 bin [6.8,6.9) has 312 bin [6.9,7.0) has 305 bin [7.0,7.1) has 292 bin [7.1,7.2) has 246 bin [7.2,7.3) has 201 bin [7.3,7.4) has 170 bin [7.4,7.5) has 151 bin [7.5,7.6) has 123 bin [7.6,7.7) has 107 bin [7.7,7.8) has 98 bin [7.8,7.9) has 92 bin [7.9,8.0) has 76 bin [8.0,8.1) has 65 bin [8.1,8.2) has 67 bin [8.2,8.3) has 70 bin [8.3,8.4) has 53 bin [8.4,8.5) has 82 bin [8.5,8.6) has 58 bin [8.6,8.7) has 59 bin [8.7,8.8) has 72 bin [8.8,8.9) has 51 bin [8.9,9.0) has 54 bin [9.0,9.1) has 38 bin [9.1,9.2) has 38 bin [9.2,9.3) has 47 bin [9.3,9.4) has 55 bin [9.4,9.5) has 56 bin [9.5,9.6) has 48 bin [9.6,9.7) has 53 bin [9.7,9.8) has 58 bin [9.8,9.9) has 62 bin [9.9,10.0) has 55 bin [10.0,10.1) has 41 bin [10.1,10.2) has 25 bin [10.2,10.3) has 22 bin [10.3,10.4) has 9 bin [10.4,10.5) has 4 average z coordinate -3.3 for 39057559 element(s) point source id histogram with bin size 1.000000 bin 127 has 2945237 bin 128 has 30675600 bin 129 has 5436722 average point source id 128.063790084782312 for 39057559 element(s)