lasinfo (210611) report for 'AHN4T/38FZ2_04.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: 180/2021 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: 40497589 number of points by return: 38325824 1597112 476395 88838 9420 scale factor x y z: 0.001 0.001 0.001 offset x y z: 137980 442480 0 min x y z: 137980.000 442480.000 0.141 max x y z: 139019.999 443769.999 29.965 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: 40497589 extended number of points by return: 38325824 1597112 476395 88838 9420 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 141 29965 intensity 0 4849 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -30 29 user_data 6 7 point_source_ID 71 73 gps_time 269719937.096905 269721803.063926 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 19 255 B 8 255 NIR 35 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 9 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0 48.49 ('Amplitude') attribute1 -15.91 32.58 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 38325824 number of intermediate returns: 575744 number of last returns: 38317765 number of single returns: 36721744 covered area in square units/kilounits: 1256388/1.26 point density: all returns 32.23 last only 30.50 (per square units) spacing: all returns 0.18 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 40497589 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 38325824 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1597112 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 476395 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 88838 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 9420 instead zero. overview over extended number of returns of given pulse: 36721744 2245809 1164181 318588 46742 525 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2951398 unclassified (1) 33382662 ground (2) 670543 building (6) 3492986 water (9) +-> flagged as extended overlap: 3095364 +---> 319960 of those are unclassified (1) +---> 2655106 of those are ground (2) +---> 31976 of those are building (6) +---> 88322 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.1,0.2) has 43 bin [0.2,0.3) has 5405 bin [0.3,0.4) has 56871 bin [0.4,0.5) has 39048 bin [0.5,0.6) has 46362 bin [0.6,0.7) has 75592 bin [0.7,0.8) has 109262 bin [0.8,0.9) has 189721 bin [0.9,1.0) has 367169 bin [1.0,1.1) has 523975 bin [1.1,1.2) has 728908 bin [1.2,1.3) has 1192245 bin [1.3,1.4) has 1174228 bin [1.4,1.5) has 1042296 bin [1.5,1.6) has 1080317 bin [1.6,1.7) has 1298967 bin [1.7,1.8) has 1499561 bin [1.8,1.9) has 950402 bin [1.9,2.0) has 471559 bin [2.0,2.1) has 348193 bin [2.1,2.2) has 341628 bin [2.2,2.3) has 328778 bin [2.3,2.4) has 286341 bin [2.4,2.5) has 382838 bin [2.5,2.6) has 559169 bin [2.6,2.7) has 704183 bin [2.7,2.8) has 760126 bin [2.8,2.9) has 787338 bin [2.9,3.0) has 1887421 bin [3.0,3.1) has 2786455 bin [3.1,3.2) has 1016710 bin [3.2,3.3) has 1064499 bin [3.3,3.4) has 1183092 bin [3.4,3.5) has 1441181 bin [3.5,3.6) has 1504853 bin [3.6,3.7) has 1406882 bin [3.7,3.8) has 1222021 bin [3.8,3.9) has 914263 bin [3.9,4.0) has 731591 bin [4.0,4.1) has 705384 bin [4.1,4.2) has 690262 bin [4.2,4.3) has 599417 bin [4.3,4.4) has 575777 bin [4.4,4.5) has 513159 bin [4.5,4.6) has 421663 bin [4.6,4.7) has 394013 bin [4.7,4.8) has 381432 bin [4.8,4.9) has 363072 bin [4.9,5.0) has 330097 bin [5.0,5.1) has 225911 bin [5.1,5.2) has 173521 bin [5.2,5.3) has 157050 bin [5.3,5.4) has 132610 bin [5.4,5.5) has 107173 bin [5.5,5.6) has 94402 bin [5.6,5.7) has 91628 bin [5.7,5.8) has 89736 bin [5.8,5.9) has 88501 bin [5.9,6.0) has 86333 bin [6.0,6.1) has 85612 bin [6.1,6.2) has 86382 bin [6.2,6.3) has 85533 bin [6.3,6.4) has 85654 bin [6.4,6.5) has 82290 bin [6.5,6.6) has 80835 bin [6.6,6.7) has 80010 bin [6.7,6.8) has 80776 bin [6.8,6.9) has 80941 bin [6.9,7.0) has 81632 bin [7.0,7.1) has 80334 bin [7.1,7.2) has 80153 bin [7.2,7.3) has 80334 bin [7.3,7.4) has 80862 bin [7.4,7.5) has 79654 bin [7.5,7.6) has 79887 bin [7.6,7.7) has 79463 bin [7.7,7.8) has 81408 bin [7.8,7.9) has 95536 bin [7.9,8.0) has 149442 bin [8.0,8.1) has 257540 bin [8.1,8.2) has 276395 bin [8.2,8.3) has 114751 bin [8.3,8.4) has 36685 bin [8.4,8.5) has 26681 bin [8.5,8.6) has 24852 bin [8.6,8.7) has 24858 bin [8.7,8.8) has 21593 bin [8.8,8.9) has 20764 bin [8.9,9.0) has 20698 bin [9.0,9.1) has 19917 bin [9.1,9.2) has 19448 bin [9.2,9.3) has 19046 bin [9.3,9.4) has 19041 bin [9.4,9.5) has 19273 bin [9.5,9.6) has 19519 bin [9.6,9.7) has 18572 bin [9.7,9.8) has 17944 bin [9.8,9.9) has 17582 bin [9.9,10.0) has 17421 bin [10.0,10.1) has 16674 bin [10.1,10.2) has 16239 bin [10.2,10.3) has 15679 bin [10.3,10.4) has 15339 bin [10.4,10.5) has 15050 bin [10.5,10.6) has 14221 bin [10.6,10.7) has 13956 bin [10.7,10.8) has 13596 bin [10.8,10.9) has 13542 bin [10.9,11.0) has 13584 bin [11.0,11.1) has 14505 bin [11.1,11.2) has 13018 bin [11.2,11.3) has 13065 bin [11.3,11.4) has 13053 bin [11.4,11.5) has 12528 bin [11.5,11.6) has 12646 bin [11.6,11.7) has 12403 bin [11.7,11.8) has 11847 bin [11.8,11.9) has 11962 bin [11.9,12.0) has 11799 bin [12.0,12.1) has 11370 bin [12.1,12.2) has 11192 bin [12.2,12.3) has 11026 bin [12.3,12.4) has 10828 bin [12.4,12.5) has 10582 bin [12.5,12.6) has 10230 bin [12.6,12.7) has 10008 bin [12.7,12.8) has 9911 bin [12.8,12.9) has 9747 bin [12.9,13.0) has 9904 bin [13.0,13.1) has 9632 bin [13.1,13.2) has 9737 bin [13.2,13.3) has 9897 bin [13.3,13.4) has 9719 bin [13.4,13.5) has 9446 bin [13.5,13.6) has 9379 bin [13.6,13.7) has 9283 bin [13.7,13.8) has 9239 bin [13.8,13.9) has 9111 bin [13.9,14.0) has 9235 bin [14.0,14.1) has 8990 bin [14.1,14.2) has 8976 bin [14.2,14.3) has 8715 bin [14.3,14.4) has 8656 bin [14.4,14.5) has 8562 bin [14.5,14.6) has 8696 bin [14.6,14.7) has 8431 bin [14.7,14.8) has 8538 bin [14.8,14.9) has 8569 bin [14.9,15.0) has 8563 bin [15.0,15.1) has 8240 bin [15.1,15.2) has 8167 bin [15.2,15.3) has 8259 bin [15.3,15.4) has 8195 bin [15.4,15.5) has 8280 bin [15.5,15.6) has 8003 bin [15.6,15.7) has 8039 bin [15.7,15.8) has 8196 bin [15.8,15.9) has 8132 bin [15.9,16.0) has 7972 bin [16.0,16.1) has 7832 bin [16.1,16.2) has 8065 bin [16.2,16.3) has 7836 bin [16.3,16.4) has 7491 bin [16.4,16.5) has 7675 bin [16.5,16.6) has 7466 bin [16.6,16.7) has 7340 bin [16.7,16.8) has 7112 bin [16.8,16.9) has 6998 bin [16.9,17.0) has 6947 bin [17.0,17.1) has 6819 bin [17.1,17.2) has 6765 bin [17.2,17.3) has 6568 bin [17.3,17.4) has 6695 bin [17.4,17.5) has 6577 bin [17.5,17.6) has 6575 bin [17.6,17.7) has 6401 bin [17.7,17.8) has 6213 bin [17.8,17.9) has 6150 bin [17.9,18.0) has 6082 bin [18.0,18.1) has 6077 bin [18.1,18.2) has 6022 bin [18.2,18.3) has 6030 bin [18.3,18.4) has 5793 bin [18.4,18.5) has 5822 bin [18.5,18.6) has 5604 bin [18.6,18.7) has 5535 bin [18.7,18.8) has 5554 bin [18.8,18.9) has 5317 bin [18.9,19.0) has 5391 bin [19.0,19.1) has 5275 bin [19.1,19.2) has 5217 bin [19.2,19.3) has 5299 bin [19.3,19.4) has 5080 bin [19.4,19.5) has 4949 bin [19.5,19.6) has 4914 bin [19.6,19.7) has 4739 bin [19.7,19.8) has 4683 bin [19.8,19.9) has 4581 bin [19.9,20.0) has 4492 bin [20.0,20.1) has 4456 bin [20.1,20.2) has 4471 bin [20.2,20.3) has 4294 bin [20.3,20.4) has 4215 bin [20.4,20.5) has 4076 bin [20.5,20.6) has 4069 bin [20.6,20.7) has 4028 bin [20.7,20.8) has 3856 bin [20.8,20.9) has 3826 bin [20.9,21.0) has 3676 bin [21.0,21.1) has 3622 bin [21.1,21.2) has 3549 bin [21.2,21.3) has 3622 bin [21.3,21.4) has 3484 bin [21.4,21.5) has 3390 bin [21.5,21.6) has 3245 bin [21.6,21.7) has 3168 bin [21.7,21.8) has 3100 bin [21.8,21.9) has 3084 bin [21.9,22.0) has 3012 bin [22.0,22.1) has 2982 bin [22.1,22.2) has 3012 bin [22.2,22.3) has 2963 bin [22.3,22.4) has 2802 bin [22.4,22.5) has 2672 bin [22.5,22.6) has 2717 bin [22.6,22.7) has 2590 bin [22.7,22.8) has 2515 bin [22.8,22.9) has 2458 bin [22.9,23.0) has 2346 bin [23.0,23.1) has 2342 bin [23.1,23.2) has 2298 bin [23.2,23.3) has 2111 bin [23.3,23.4) has 2001 bin [23.4,23.5) has 1989 bin [23.5,23.6) has 1917 bin [23.6,23.7) has 1883 bin [23.7,23.8) has 1808 bin [23.8,23.9) has 1793 bin [23.9,24.0) has 1652 bin [24.0,24.1) has 1611 bin [24.1,24.2) has 1613 bin [24.2,24.3) has 1547 bin [24.3,24.4) has 1407 bin [24.4,24.5) has 1339 bin [24.5,24.6) has 1224 bin [24.6,24.7) has 1195 bin [24.7,24.8) has 1072 bin [24.8,24.9) has 1035 bin [24.9,25.0) has 969 bin [25.0,25.1) has 1007 bin [25.1,25.2) has 896 bin [25.2,25.3) has 829 bin [25.3,25.4) has 786 bin [25.4,25.5) has 754 bin [25.5,25.6) has 676 bin [25.6,25.7) has 671 bin [25.7,25.8) has 666 bin [25.8,25.9) has 655 bin [25.9,26.0) has 598 bin [26.0,26.1) has 542 bin [26.1,26.2) has 469 bin [26.2,26.3) has 510 bin [26.3,26.4) has 466 bin [26.4,26.5) has 441 bin [26.5,26.6) has 423 bin [26.6,26.7) has 390 bin [26.7,26.8) has 371 bin [26.8,26.9) has 364 bin [26.9,27.0) has 324 bin [27.0,27.1) has 269 bin [27.1,27.2) has 310 bin [27.2,27.3) has 244 bin [27.3,27.4) has 240 bin [27.4,27.5) has 243 bin [27.5,27.6) has 214 bin [27.6,27.7) has 207 bin [27.7,27.8) has 209 bin [27.8,27.9) has 171 bin [27.9,28.0) has 161 bin [28.0,28.1) has 153 bin [28.1,28.2) has 148 bin [28.2,28.3) has 112 bin [28.3,28.4) has 103 bin [28.4,28.5) has 89 bin [28.5,28.6) has 85 bin [28.6,28.7) has 65 bin [28.7,28.8) has 68 bin [28.8,28.9) has 58 bin [28.9,29.0) has 42 bin [29.0,29.1) has 46 bin [29.1,29.2) has 37 bin [29.2,29.3) has 18 bin [29.3,29.4) has 18 bin [29.4,29.5) has 14 bin [29.5,29.6) has 11 bin [29.6,29.7) has 7 bin [29.7,29.8) has 6 bin [29.8,29.9) has 2 bin [29.9,30.0) has 1 average z coordinate 3.5 for 40497589 element(s) point source id histogram with bin size 1.000000 bin 71 has 1986995 bin 72 has 28337555 bin 73 has 10173039 average point source id 72.202136576574972 for 40497589 element(s)