lasinfo (210611) report for 'AHN4T/37BN1_08.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: 179/2021 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: 55123906 number of points by return: 44555663 9606251 930457 29808 1727 scale factor x y z: 0.001 0.001 0.001 offset x y z: 71980 447480 0 min x y z: 71980.000 447480.000 -2.162 max x y z: 73019.999 448769.999 19.316 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: 55123906 extended number of points by return: 44555663 9606251 930457 29808 1727 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 -2162 19316 intensity 26 4913 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 -32 32 user_data 6 7 point_source_ID 157 159 gps_time 270290155.831782 270292126.833698 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 40 255 G 45 255 B 32 255 NIR 46 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 5333 extended_scanner_channel 0 0 attribute0 0.26 49.13 ('Amplitude') attribute1 -15.42 34.57 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 44555663 number of intermediate returns: 975661 number of last returns: 44443781 number of single returns: 34851199 covered area in square units/kilounits: 1295376/1.30 point density: all returns 42.55 last only 34.31 (per square units) spacing: all returns 0.15 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 55123906 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 44555663 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9606251 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 930457 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 29808 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1727 instead zero. overview over extended number of returns of given pulse: 34851199 17420244 2730615 113377 7917 433 121 0 0 0 0 0 0 0 0 histogram of classification of points: 9368459 unclassified (1) 25034332 ground (2) 20525761 building (6) 178023 water (9) 17331 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3660814 +---> 592485 of those are unclassified (1) +---> 1707776 of those are ground (2) +---> 1350799 of those are building (6) +---> 7420 of those are water (9) +---> 2334 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.2,-2.1) has 11 bin [-2.1,-2.0) has 467 bin [-2.0,-1.9) has 82 bin [-1.9,-1.8) has 81 bin [-1.8,-1.7) has 63 bin [-1.7,-1.6) has 66 bin [-1.6,-1.5) has 63 bin [-1.5,-1.4) has 64 bin [-1.4,-1.3) has 72 bin [-1.3,-1.2) has 81 bin [-1.2,-1.1) has 91 bin [-1.1,-1.0) has 400 bin [-1.0,-0.9) has 571 bin [-0.9,-0.8) has 1927 bin [-0.8,-0.7) has 1765 bin [-0.7,-0.6) has 4632 bin [-0.6,-0.5) has 13208 bin [-0.5,-0.4) has 142607 bin [-0.4,-0.3) has 107087 bin [-0.3,-0.2) has 217590 bin [-0.2,-0.1) has 372833 bin [-0.1,0.0) has 534424 bin [0.0,0.1) has 769823 bin [0.1,0.2) has 1111650 bin [0.2,0.3) has 2306388 bin [0.3,0.4) has 3903307 bin [0.4,0.5) has 4125344 bin [0.5,0.6) has 3732966 bin [0.6,0.7) has 2456781 bin [0.7,0.8) has 1966296 bin [0.8,0.9) has 1173714 bin [0.9,1.0) has 1090687 bin [1.0,1.1) has 941606 bin [1.1,1.2) has 780751 bin [1.2,1.3) has 563921 bin [1.3,1.4) has 421459 bin [1.4,1.5) has 388143 bin [1.5,1.6) has 453849 bin [1.6,1.7) has 510245 bin [1.7,1.8) has 414998 bin [1.8,1.9) has 377105 bin [1.9,2.0) has 418655 bin [2.0,2.1) has 413748 bin [2.1,2.2) has 368449 bin [2.2,2.3) has 326053 bin [2.3,2.4) has 306329 bin [2.4,2.5) has 280837 bin [2.5,2.6) has 261527 bin [2.6,2.7) has 277826 bin [2.7,2.8) has 346737 bin [2.8,2.9) has 424870 bin [2.9,3.0) has 441981 bin [3.0,3.1) has 464604 bin [3.1,3.2) has 472354 bin [3.2,3.3) has 471427 bin [3.3,3.4) has 502891 bin [3.4,3.5) has 392107 bin [3.5,3.6) has 290947 bin [3.6,3.7) has 251936 bin [3.7,3.8) has 288419 bin [3.8,3.9) has 377327 bin [3.9,4.0) has 455221 bin [4.0,4.1) has 442499 bin [4.1,4.2) has 416083 bin [4.2,4.3) has 360336 bin [4.3,4.4) has 513150 bin [4.4,4.5) has 642775 bin [4.5,4.6) has 445443 bin [4.6,4.7) has 412865 bin [4.7,4.8) has 790444 bin [4.8,4.9) has 674986 bin [4.9,5.0) has 381424 bin [5.0,5.1) has 506045 bin [5.1,5.2) has 678379 bin [5.2,5.3) has 636659 bin [5.3,5.4) has 427586 bin [5.4,5.5) has 374304 bin [5.5,5.6) has 415732 bin [5.6,5.7) has 422499 bin [5.7,5.8) has 401007 bin [5.8,5.9) has 603166 bin [5.9,6.0) has 830345 bin [6.0,6.1) has 782047 bin [6.1,6.2) has 648693 bin [6.2,6.3) has 607862 bin [6.3,6.4) has 515499 bin [6.4,6.5) has 480002 bin [6.5,6.6) has 561113 bin [6.6,6.7) has 776301 bin [6.7,6.8) has 515476 bin [6.8,6.9) has 280380 bin [6.9,7.0) has 258179 bin [7.0,7.1) has 226431 bin [7.1,7.2) has 206423 bin [7.2,7.3) has 160346 bin [7.3,7.4) has 132618 bin [7.4,7.5) has 154121 bin [7.5,7.6) has 145281 bin [7.6,7.7) has 133717 bin [7.7,7.8) has 119340 bin [7.8,7.9) has 107289 bin [7.9,8.0) has 77269 bin [8.0,8.1) has 38302 bin [8.1,8.2) has 29905 bin [8.2,8.3) has 27998 bin [8.3,8.4) has 27328 bin [8.4,8.5) has 29294 bin [8.5,8.6) has 27111 bin [8.6,8.7) has 54098 bin [8.7,8.8) has 37035 bin [8.8,8.9) has 30535 bin [8.9,9.0) has 47905 bin [9.0,9.1) has 41110 bin [9.1,9.2) has 36130 bin [9.2,9.3) has 40719 bin [9.3,9.4) has 74521 bin [9.4,9.5) has 72081 bin [9.5,9.6) has 89054 bin [9.6,9.7) has 67086 bin [9.7,9.8) has 45410 bin [9.8,9.9) has 30278 bin [9.9,10.0) has 27850 bin [10.0,10.1) has 19300 bin [10.1,10.2) has 13911 bin [10.2,10.3) has 14465 bin [10.3,10.4) has 14646 bin [10.4,10.5) has 17880 bin [10.5,10.6) has 14524 bin [10.6,10.7) has 9667 bin [10.7,10.8) has 9327 bin [10.8,10.9) has 8706 bin [10.9,11.0) has 8299 bin [11.0,11.1) has 7864 bin [11.1,11.2) has 7399 bin [11.2,11.3) has 6907 bin [11.3,11.4) has 6467 bin [11.4,11.5) has 6136 bin [11.5,11.6) has 5502 bin [11.6,11.7) has 5109 bin [11.7,11.8) has 4831 bin [11.8,11.9) has 4384 bin [11.9,12.0) has 4196 bin [12.0,12.1) has 3643 bin [12.1,12.2) has 3244 bin [12.2,12.3) has 3187 bin [12.3,12.4) has 2990 bin [12.4,12.5) has 2886 bin [12.5,12.6) has 2678 bin [12.6,12.7) has 2607 bin [12.7,12.8) has 2527 bin [12.8,12.9) has 2536 bin [12.9,13.0) has 2329 bin [13.0,13.1) has 2201 bin [13.1,13.2) has 2303 bin [13.2,13.3) has 2337 bin [13.3,13.4) has 2174 bin [13.4,13.5) has 2035 bin [13.5,13.6) has 1833 bin [13.6,13.7) has 1683 bin [13.7,13.8) has 1714 bin [13.8,13.9) has 1512 bin [13.9,14.0) has 1506 bin [14.0,14.1) has 1545 bin [14.1,14.2) has 1470 bin [14.2,14.3) has 1356 bin [14.3,14.4) has 1313 bin [14.4,14.5) has 1215 bin [14.5,14.6) has 1159 bin [14.6,14.7) has 1110 bin [14.7,14.8) has 1147 bin [14.8,14.9) has 1040 bin [14.9,15.0) has 934 bin [15.0,15.1) has 875 bin [15.1,15.2) has 800 bin [15.2,15.3) has 745 bin [15.3,15.4) has 822 bin [15.4,15.5) has 735 bin [15.5,15.6) has 689 bin [15.6,15.7) has 642 bin [15.7,15.8) has 636 bin [15.8,15.9) has 535 bin [15.9,16.0) has 480 bin [16.0,16.1) has 471 bin [16.1,16.2) has 486 bin [16.2,16.3) has 439 bin [16.3,16.4) has 400 bin [16.4,16.5) has 407 bin [16.5,16.6) has 388 bin [16.6,16.7) has 364 bin [16.7,16.8) has 337 bin [16.8,16.9) has 353 bin [16.9,17.0) has 329 bin [17.0,17.1) has 311 bin [17.1,17.2) has 320 bin [17.2,17.3) has 345 bin [17.3,17.4) has 291 bin [17.4,17.5) has 286 bin [17.5,17.6) has 271 bin [17.6,17.7) has 239 bin [17.7,17.8) has 243 bin [17.8,17.9) has 239 bin [17.9,18.0) has 239 bin [18.0,18.1) has 170 bin [18.1,18.2) has 181 bin [18.2,18.3) has 159 bin [18.3,18.4) has 129 bin [18.4,18.5) has 136 bin [18.5,18.6) has 93 bin [18.6,18.7) has 82 bin [18.7,18.8) has 63 bin [18.8,18.9) has 42 bin [18.9,19.0) has 22 bin [19.0,19.1) has 23 bin [19.1,19.2) has 20 bin [19.2,19.3) has 7 bin [19.3,19.4) has 1 average z coordinate 2.7 for 55123906 element(s) point source id histogram with bin size 1.000000 bin 157 has 9631683 bin 158 has 39023138 bin 159 has 6469085 average point source id 157.942627469105702 for 55123906 element(s)