lasinfo (210611) report for 'AHN4T/37BN1_09.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: 54614581 number of points by return: 43881795 9591585 1099347 40024 1830 scale factor x y z: 0.001 0.001 0.001 offset x y z: 72980 447480 0 min x y z: 72980.000 447480.000 -1.099 max x y z: 74019.999 448769.999 23.372 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: 54614581 extended number of points by return: 43881795 9591585 1099347 40024 1830 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 -1099 23372 intensity 0 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 270290170.733881 270292142.870452 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 43 255 G 48 255 B 37 255 NIR 43 255 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 49.13 ('Amplitude') attribute1 -15.36 35.34 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43881795 number of intermediate returns: 1162590 number of last returns: 43725729 number of single returns: 34155533 covered area in square units/kilounits: 1305184/1.31 point density: all returns 41.84 last only 33.50 (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 54614581 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43881795 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9591585 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1099347 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 40024 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1830 instead zero. overview over extended number of returns of given pulse: 34155533 17075471 3216965 155376 9940 854 442 0 0 0 0 0 0 0 0 histogram of classification of points: 11483464 unclassified (1) 20254700 ground (2) 22510439 building (6) 338627 water (9) 27351 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3868828 +---> 645916 of those are unclassified (1) +---> 1538739 of those are ground (2) +---> 1670656 of those are building (6) +---> 13517 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.1,-1.0) has 6 bin [-1.0,-0.9) has 11 bin [-0.9,-0.8) has 2328 bin [-0.8,-0.7) has 21317 bin [-0.7,-0.6) has 31891 bin [-0.6,-0.5) has 39823 bin [-0.5,-0.4) has 326033 bin [-0.4,-0.3) has 114023 bin [-0.3,-0.2) has 146683 bin [-0.2,-0.1) has 301579 bin [-0.1,0.0) has 1112512 bin [0.0,0.1) has 1376373 bin [0.1,0.2) has 1981934 bin [0.2,0.3) has 2288683 bin [0.3,0.4) has 3447499 bin [0.4,0.5) has 2783086 bin [0.5,0.6) has 2385894 bin [0.6,0.7) has 2048547 bin [0.7,0.8) has 1453136 bin [0.8,0.9) has 761319 bin [0.9,1.0) has 457526 bin [1.0,1.1) has 400558 bin [1.1,1.2) has 511408 bin [1.2,1.3) has 776714 bin [1.3,1.4) has 453307 bin [1.4,1.5) has 249311 bin [1.5,1.6) has 255565 bin [1.6,1.7) has 337467 bin [1.7,1.8) has 411410 bin [1.8,1.9) has 484411 bin [1.9,2.0) has 538824 bin [2.0,2.1) has 550824 bin [2.1,2.2) has 428397 bin [2.2,2.3) has 308738 bin [2.3,2.4) has 255644 bin [2.4,2.5) has 220992 bin [2.5,2.6) has 221428 bin [2.6,2.7) has 250717 bin [2.7,2.8) has 318229 bin [2.8,2.9) has 382683 bin [2.9,3.0) has 444710 bin [3.0,3.1) has 527880 bin [3.1,3.2) has 586294 bin [3.2,3.3) has 585488 bin [3.3,3.4) has 541485 bin [3.4,3.5) has 463260 bin [3.5,3.6) has 372028 bin [3.6,3.7) has 299859 bin [3.7,3.8) has 229458 bin [3.8,3.9) has 251864 bin [3.9,4.0) has 434452 bin [4.0,4.1) has 226695 bin [4.1,4.2) has 247685 bin [4.2,4.3) has 385640 bin [4.3,4.4) has 473023 bin [4.4,4.5) has 575756 bin [4.5,4.6) has 535780 bin [4.6,4.7) has 1152960 bin [4.7,4.8) has 1625858 bin [4.8,4.9) has 928144 bin [4.9,5.0) has 604545 bin [5.0,5.1) has 461067 bin [5.1,5.2) has 391783 bin [5.2,5.3) has 342011 bin [5.3,5.4) has 287103 bin [5.4,5.5) has 271808 bin [5.5,5.6) has 274354 bin [5.6,5.7) has 383635 bin [5.7,5.8) has 456420 bin [5.8,5.9) has 416231 bin [5.9,6.0) has 441594 bin [6.0,6.1) has 400921 bin [6.1,6.2) has 378968 bin [6.2,6.3) has 450451 bin [6.3,6.4) has 431215 bin [6.4,6.5) has 470499 bin [6.5,6.6) has 527807 bin [6.6,6.7) has 792523 bin [6.7,6.8) has 630644 bin [6.8,6.9) has 611723 bin [6.9,7.0) has 597944 bin [7.0,7.1) has 538246 bin [7.1,7.2) has 489135 bin [7.2,7.3) has 508244 bin [7.3,7.4) has 438389 bin [7.4,7.5) has 426654 bin [7.5,7.6) has 352610 bin [7.6,7.7) has 319641 bin [7.7,7.8) has 243326 bin [7.8,7.9) has 239708 bin [7.9,8.0) has 219370 bin [8.0,8.1) has 82380 bin [8.1,8.2) has 42632 bin [8.2,8.3) has 59589 bin [8.3,8.4) has 57534 bin [8.4,8.5) has 40937 bin [8.5,8.6) has 30550 bin [8.6,8.7) has 23249 bin [8.7,8.8) has 25167 bin [8.8,8.9) has 78842 bin [8.9,9.0) has 140652 bin [9.0,9.1) has 111738 bin [9.1,9.2) has 89956 bin [9.2,9.3) has 103659 bin [9.3,9.4) has 134454 bin [9.4,9.5) has 115508 bin [9.5,9.6) has 127503 bin [9.6,9.7) has 102158 bin [9.7,9.8) has 71198 bin [9.8,9.9) has 33600 bin [9.9,10.0) has 24979 bin [10.0,10.1) has 17735 bin [10.1,10.2) has 14015 bin [10.2,10.3) has 13189 bin [10.3,10.4) has 13986 bin [10.4,10.5) has 15479 bin [10.5,10.6) has 15452 bin [10.6,10.7) has 8972 bin [10.7,10.8) has 7723 bin [10.8,10.9) has 8039 bin [10.9,11.0) has 8761 bin [11.0,11.1) has 20319 bin [11.1,11.2) has 30843 bin [11.2,11.3) has 35077 bin [11.3,11.4) has 41600 bin [11.4,11.5) has 30018 bin [11.5,11.6) has 13301 bin [11.6,11.7) has 6490 bin [11.7,11.8) has 6190 bin [11.8,11.9) has 5726 bin [11.9,12.0) has 5255 bin [12.0,12.1) has 4860 bin [12.1,12.2) has 4006 bin [12.2,12.3) has 3611 bin [12.3,12.4) has 3416 bin [12.4,12.5) has 3288 bin [12.5,12.6) has 2799 bin [12.6,12.7) has 2561 bin [12.7,12.8) has 2279 bin [12.8,12.9) has 2083 bin [12.9,13.0) has 2029 bin [13.0,13.1) has 1911 bin [13.1,13.2) has 1920 bin [13.2,13.3) has 1740 bin [13.3,13.4) has 1851 bin [13.4,13.5) has 1676 bin [13.5,13.6) has 1640 bin [13.6,13.7) has 1788 bin [13.7,13.8) has 1727 bin [13.8,13.9) has 1486 bin [13.9,14.0) has 1394 bin [14.0,14.1) has 1294 bin [14.1,14.2) has 1187 bin [14.2,14.3) has 1180 bin [14.3,14.4) has 1093 bin [14.4,14.5) has 1084 bin [14.5,14.6) has 1013 bin [14.6,14.7) has 1001 bin [14.7,14.8) has 897 bin [14.8,14.9) has 827 bin [14.9,15.0) has 877 bin [15.0,15.1) has 782 bin [15.1,15.2) has 776 bin [15.2,15.3) has 782 bin [15.3,15.4) has 737 bin [15.4,15.5) has 666 bin [15.5,15.6) has 658 bin [15.6,15.7) has 651 bin [15.7,15.8) has 629 bin [15.8,15.9) has 586 bin [15.9,16.0) has 581 bin [16.0,16.1) has 598 bin [16.1,16.2) has 534 bin [16.2,16.3) has 540 bin [16.3,16.4) has 497 bin [16.4,16.5) has 475 bin [16.5,16.6) has 515 bin [16.6,16.7) has 443 bin [16.7,16.8) has 433 bin [16.8,16.9) has 417 bin [16.9,17.0) has 382 bin [17.0,17.1) has 392 bin [17.1,17.2) has 336 bin [17.2,17.3) has 331 bin [17.3,17.4) has 304 bin [17.4,17.5) has 308 bin [17.5,17.6) has 266 bin [17.6,17.7) has 243 bin [17.7,17.8) has 223 bin [17.8,17.9) has 205 bin [17.9,18.0) has 187 bin [18.0,18.1) has 180 bin [18.1,18.2) has 167 bin [18.2,18.3) has 167 bin [18.3,18.4) has 148 bin [18.4,18.5) has 147 bin [18.5,18.6) has 127 bin [18.6,18.7) has 148 bin [18.7,18.8) has 140 bin [18.8,18.9) has 153 bin [18.9,19.0) has 141 bin [19.0,19.1) has 132 bin [19.1,19.2) has 128 bin [19.2,19.3) has 85 bin [19.3,19.4) has 97 bin [19.4,19.5) has 98 bin [19.5,19.6) has 85 bin [19.6,19.7) has 82 bin [19.7,19.8) has 76 bin [19.8,19.9) has 78 bin [19.9,20.0) has 82 bin [20.0,20.1) has 58 bin [20.1,20.2) has 53 bin [20.2,20.3) has 62 bin [20.3,20.4) has 60 bin [20.4,20.5) has 36 bin [20.5,20.6) has 62 bin [20.6,20.7) has 50 bin [20.7,20.8) has 41 bin [20.8,20.9) has 50 bin [20.9,21.0) has 41 bin [21.0,21.1) has 40 bin [21.1,21.2) has 38 bin [21.2,21.3) has 33 bin [21.3,21.4) has 19 bin [21.4,21.5) has 19 bin [21.5,21.6) has 16 bin [21.6,21.7) has 16 bin [21.7,21.8) has 16 bin [21.8,21.9) has 14 bin [21.9,22.0) has 22 bin [22.0,22.1) has 20 bin [22.1,22.2) has 23 bin [22.2,22.3) has 20 bin [22.3,22.4) has 20 bin [22.4,22.5) has 22 bin [22.5,22.6) has 16 bin [22.6,22.7) has 28 bin [22.7,22.8) has 13 bin [22.8,22.9) has 12 bin [22.9,23.0) has 15 bin [23.0,23.1) has 9 bin [23.1,23.2) has 6 bin [23.3,23.4) has 2 average z coordinate 3.1 for 54614581 element(s) point source id histogram with bin size 1.000000 bin 157 has 8155682 bin 158 has 40097412 bin 159 has 6361487 average point source id 157.967148058867281 for 54614581 element(s)