lasinfo (210611) report for 'AHN4T/19DN1_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: 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: 19429547 number of points by return: 19175998 180777 57242 15011 519 scale factor x y z: 0.001 0.001 0.001 offset x y z: 111980 507480 0 min x y z: 111980.000 507480.000 -4.673 max x y z: 113019.999 508769.999 18.419 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: 19429547 extended number of points by return: 19175998 180777 57242 15011 519 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 -4673 18419 intensity 45 3649 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 -29 27 user_data 8 9 point_source_ID 30 32 gps_time 269528018.315157 269529304.337700 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 0 255 B 10 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -4833 4500 extended_scanner_channel 0 0 attribute0 0.45 36.49 ('Amplitude') attribute1 -17.98 18.96 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 19175998 number of intermediate returns: 73121 number of last returns: 19175665 number of single returns: 18995237 covered area in square units/kilounits: 1315504/1.32 point density: all returns 14.77 last only 14.58 (per square units) spacing: all returns 0.26 last only 0.26 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 19429547 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 19175998 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 180777 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 57242 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 15011 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 519 instead zero. overview over extended number of returns of given pulse: 18995237 246596 126889 58218 2512 95 0 0 0 0 0 0 0 0 0 histogram of classification of points: 383981 unclassified (1) 9532279 ground (2) 27150 building (6) 9479508 water (9) 6629 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1100882 +---> 49784 of those are unclassified (1) +---> 635050 of those are ground (2) +---> 415764 of those are water (9) +---> 284 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-4.7,-4.6) has 9 bin [-4.6,-4.5) has 945 bin [-4.5,-4.4) has 22827 bin [-4.4,-4.3) has 39482 bin [-4.3,-4.2) has 40218 bin [-4.2,-4.1) has 42258 bin [-4.1,-4.0) has 46113 bin [-4.0,-3.9) has 70084 bin [-3.9,-3.8) has 196998 bin [-3.8,-3.7) has 447208 bin [-3.7,-3.6) has 749224 bin [-3.6,-3.5) has 1062328 bin [-3.5,-3.4) has 972418 bin [-3.4,-3.3) has 938697 bin [-3.3,-3.2) has 734681 bin [-3.2,-3.1) has 494530 bin [-3.1,-3.0) has 278511 bin [-3.0,-2.9) has 209891 bin [-2.9,-2.8) has 102480 bin [-2.8,-2.7) has 56509 bin [-2.7,-2.6) has 61348 bin [-2.6,-2.5) has 88085 bin [-2.5,-2.4) has 105011 bin [-2.4,-2.3) has 116526 bin [-2.3,-2.2) has 86777 bin [-2.2,-2.1) has 38599 bin [-2.1,-2.0) has 25112 bin [-2.0,-1.9) has 21447 bin [-1.9,-1.8) has 21921 bin [-1.8,-1.7) has 26111 bin [-1.7,-1.6) has 42336 bin [-1.6,-1.5) has 28444 bin [-1.5,-1.4) has 19281 bin [-1.4,-1.3) has 11241 bin [-1.3,-1.2) has 8895 bin [-1.2,-1.1) has 7559 bin [-1.1,-1.0) has 7628 bin [-1.0,-0.9) has 7320 bin [-0.9,-0.8) has 7385 bin [-0.8,-0.7) has 14704 bin [-0.7,-0.6) has 254978 bin [-0.6,-0.5) has 2884530 bin [-0.5,-0.4) has 5320520 bin [-0.4,-0.3) has 1446409 bin [-0.3,-0.2) has 276131 bin [-0.2,-0.1) has 137049 bin [-0.1,0.0) has 95233 bin [0.0,0.1) has 66186 bin [0.1,0.2) has 54204 bin [0.2,0.3) has 50536 bin [0.3,0.4) has 48721 bin [0.4,0.5) has 47720 bin [0.5,0.6) has 50071 bin [0.6,0.7) has 56143 bin [0.7,0.8) has 76228 bin [0.8,0.9) has 100306 bin [0.9,1.0) has 191414 bin [1.0,1.1) has 258101 bin [1.1,1.2) has 123832 bin [1.2,1.3) has 95359 bin [1.3,1.4) has 83030 bin [1.4,1.5) has 72403 bin [1.5,1.6) has 49919 bin [1.6,1.7) has 34478 bin [1.7,1.8) has 26607 bin [1.8,1.9) has 22824 bin [1.9,2.0) has 20803 bin [2.0,2.1) has 21681 bin [2.1,2.2) has 17862 bin [2.2,2.3) has 9841 bin [2.3,2.4) has 4188 bin [2.4,2.5) has 3117 bin [2.5,2.6) has 2657 bin [2.6,2.7) has 2568 bin [2.7,2.8) has 2596 bin [2.8,2.9) has 2637 bin [2.9,3.0) has 2729 bin [3.0,3.1) has 2681 bin [3.1,3.2) has 2696 bin [3.2,3.3) has 2667 bin [3.3,3.4) has 2773 bin [3.4,3.5) has 2744 bin [3.5,3.6) has 2579 bin [3.6,3.7) has 2617 bin [3.7,3.8) has 2734 bin [3.8,3.9) has 2610 bin [3.9,4.0) has 2608 bin [4.0,4.1) has 2563 bin [4.1,4.2) has 2456 bin [4.2,4.3) has 2467 bin [4.3,4.4) has 2345 bin [4.4,4.5) has 2266 bin [4.5,4.6) has 2326 bin [4.6,4.7) has 2217 bin [4.7,4.8) has 2134 bin [4.8,4.9) has 2208 bin [4.9,5.0) has 2034 bin [5.0,5.1) has 1935 bin [5.1,5.2) has 1903 bin [5.2,5.3) has 1768 bin [5.3,5.4) has 1780 bin [5.4,5.5) has 1735 bin [5.5,5.6) has 1729 bin [5.6,5.7) has 1627 bin [5.7,5.8) has 1602 bin [5.8,5.9) has 1672 bin [5.9,6.0) has 1518 bin [6.0,6.1) has 1496 bin [6.1,6.2) has 1545 bin [6.2,6.3) has 1494 bin [6.3,6.4) has 1418 bin [6.4,6.5) has 1466 bin [6.5,6.6) has 1481 bin [6.6,6.7) has 1479 bin [6.7,6.8) has 1548 bin [6.8,6.9) has 1501 bin [6.9,7.0) has 1473 bin [7.0,7.1) has 1484 bin [7.1,7.2) has 1378 bin [7.2,7.3) has 1392 bin [7.3,7.4) has 1458 bin [7.4,7.5) has 1426 bin [7.5,7.6) has 1419 bin [7.6,7.7) has 1416 bin [7.7,7.8) has 1396 bin [7.8,7.9) has 1458 bin [7.9,8.0) has 1442 bin [8.0,8.1) has 1347 bin [8.1,8.2) has 1424 bin [8.2,8.3) has 1361 bin [8.3,8.4) has 1313 bin [8.4,8.5) has 1298 bin [8.5,8.6) has 1374 bin [8.6,8.7) has 1406 bin [8.7,8.8) has 1476 bin [8.8,8.9) has 1418 bin [8.9,9.0) has 1360 bin [9.0,9.1) has 1401 bin [9.1,9.2) has 1304 bin [9.2,9.3) has 1388 bin [9.3,9.4) has 1333 bin [9.4,9.5) has 1389 bin [9.5,9.6) has 1336 bin [9.6,9.7) has 1339 bin [9.7,9.8) has 1299 bin [9.8,9.9) has 1288 bin [9.9,10.0) has 1230 bin [10.0,10.1) has 1200 bin [10.1,10.2) has 1109 bin [10.2,10.3) has 1041 bin [10.3,10.4) has 1057 bin [10.4,10.5) has 984 bin [10.5,10.6) has 1021 bin [10.6,10.7) has 1051 bin [10.7,10.8) has 1048 bin [10.8,10.9) has 924 bin [10.9,11.0) has 904 bin [11.0,11.1) has 775 bin [11.1,11.2) has 818 bin [11.2,11.3) has 804 bin [11.3,11.4) has 790 bin [11.4,11.5) has 768 bin [11.5,11.6) has 827 bin [11.6,11.7) has 725 bin [11.7,11.8) has 762 bin [11.8,11.9) has 737 bin [11.9,12.0) has 663 bin [12.0,12.1) has 773 bin [12.1,12.2) has 803 bin [12.2,12.3) has 777 bin [12.3,12.4) has 736 bin [12.4,12.5) has 758 bin [12.5,12.6) has 762 bin [12.6,12.7) has 784 bin [12.7,12.8) has 763 bin [12.8,12.9) has 742 bin [12.9,13.0) has 710 bin [13.0,13.1) has 681 bin [13.1,13.2) has 630 bin [13.2,13.3) has 644 bin [13.3,13.4) has 618 bin [13.4,13.5) has 670 bin [13.5,13.6) has 619 bin [13.6,13.7) has 631 bin [13.7,13.8) has 636 bin [13.8,13.9) has 551 bin [13.9,14.0) has 565 bin [14.0,14.1) has 566 bin [14.1,14.2) has 504 bin [14.2,14.3) has 566 bin [14.3,14.4) has 528 bin [14.4,14.5) has 502 bin [14.5,14.6) has 455 bin [14.6,14.7) has 470 bin [14.7,14.8) has 436 bin [14.8,14.9) has 407 bin [14.9,15.0) has 391 bin [15.0,15.1) has 380 bin [15.1,15.2) has 364 bin [15.2,15.3) has 333 bin [15.3,15.4) has 304 bin [15.4,15.5) has 300 bin [15.5,15.6) has 299 bin [15.6,15.7) has 269 bin [15.7,15.8) has 226 bin [15.8,15.9) has 237 bin [15.9,16.0) has 212 bin [16.0,16.1) has 193 bin [16.1,16.2) has 169 bin [16.2,16.3) has 184 bin [16.3,16.4) has 186 bin [16.4,16.5) has 156 bin [16.5,16.6) has 160 bin [16.6,16.7) has 130 bin [16.7,16.8) has 138 bin [16.8,16.9) has 103 bin [16.9,17.0) has 96 bin [17.0,17.1) has 93 bin [17.1,17.2) has 77 bin [17.2,17.3) has 54 bin [17.3,17.4) has 52 bin [17.4,17.5) has 32 bin [17.5,17.6) has 26 bin [17.6,17.7) has 33 bin [17.7,17.8) has 23 bin [17.8,17.9) has 13 bin [17.9,18.0) has 11 bin [18.0,18.1) has 4 bin [18.1,18.2) has 1 bin [18.2,18.3) has 2 bin [18.4,18.5) has 1 average z coordinate -1.3 for 19429547 element(s) point source id histogram with bin size 1.000000 bin 30 has 588 bin 31 has 13919160 bin 32 has 5509799 average point source id 31.283548093015241 for 19429547 element(s)