lasinfo (210611) report for 'AHN4T/51DZ1_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: 339/2022 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: 33187074 number of points by return: 29012633 3001670 972771 180846 19154 scale factor x y z: 0.001 0.001 0.001 offset x y z: 152980 378730 0 min x y z: 152980.000 378730.000 20.671 max x y z: 154019.999 380019.999 55.323 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: 33187074 extended number of points by return: 29012633 3001670 972771 180846 19154 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 20671 55323 intensity 0 4880 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -30 11 user_data 6 7 point_source_ID 69 70 gps_time 298043760.304933 298212135.548798 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 38 255 B 16 255 NIR 8 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5000 1833 extended_scanner_channel 0 0 attribute0 0 48.8 ('Amplitude') attribute1 -16.52 32.18 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 29012633 number of intermediate returns: 1173911 number of last returns: 28998470 number of single returns: 25997940 covered area in square units/kilounits: 1340748/1.34 point density: all returns 24.75 last only 21.63 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33187074 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 29012633 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3001670 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 972771 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 180846 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 19154 instead zero. overview over extended number of returns of given pulse: 25997940 4068576 2377351 647342 89598 5966 301 0 0 0 0 0 0 0 0 histogram of classification of points: 5168686 unclassified (1) 27147069 ground (2) 819863 building (6) 51456 water (9) +-> flagged as extended overlap: 2115235 +---> 449644 of those are unclassified (1) +---> 1602629 of those are ground (2) +---> 60076 of those are building (6) +---> 2886 of those are water (9) z coordinate histogram with bin size 0.100000 bin [20.6,20.7) has 6 bin [20.7,20.8) has 1978 bin [20.8,20.9) has 7331 bin [20.9,21.0) has 7746 bin [21.0,21.1) has 7940 bin [21.1,21.2) has 18944 bin [21.2,21.3) has 29295 bin [21.3,21.4) has 42298 bin [21.4,21.5) has 109976 bin [21.5,21.6) has 149073 bin [21.6,21.7) has 166809 bin [21.7,21.8) has 165937 bin [21.8,21.9) has 156690 bin [21.9,22.0) has 190208 bin [22.0,22.1) has 212739 bin [22.1,22.2) has 219233 bin [22.2,22.3) has 281861 bin [22.3,22.4) has 345124 bin [22.4,22.5) has 315287 bin [22.5,22.6) has 371584 bin [22.6,22.7) has 481503 bin [22.7,22.8) has 409842 bin [22.8,22.9) has 410654 bin [22.9,23.0) has 376416 bin [23.0,23.1) has 347584 bin [23.1,23.2) has 353589 bin [23.2,23.3) has 425529 bin [23.3,23.4) has 517204 bin [23.4,23.5) has 666788 bin [23.5,23.6) has 781346 bin [23.6,23.7) has 881029 bin [23.7,23.8) has 1018608 bin [23.8,23.9) has 1191768 bin [23.9,24.0) has 1302340 bin [24.0,24.1) has 1377664 bin [24.1,24.2) has 1486151 bin [24.2,24.3) has 1679266 bin [24.3,24.4) has 1671385 bin [24.4,24.5) has 1687510 bin [24.5,24.6) has 1344236 bin [24.6,24.7) has 856426 bin [24.7,24.8) has 651015 bin [24.8,24.9) has 609644 bin [24.9,25.0) has 685924 bin [25.0,25.1) has 761440 bin [25.1,25.2) has 593587 bin [25.2,25.3) has 450291 bin [25.3,25.4) has 311909 bin [25.4,25.5) has 279236 bin [25.5,25.6) has 201490 bin [25.6,25.7) has 188477 bin [25.7,25.8) has 196239 bin [25.8,25.9) has 175738 bin [25.9,26.0) has 120031 bin [26.0,26.1) has 102772 bin [26.1,26.2) has 103973 bin [26.2,26.3) has 146651 bin [26.3,26.4) has 158277 bin [26.4,26.5) has 104126 bin [26.5,26.6) has 54944 bin [26.6,26.7) has 53911 bin [26.7,26.8) has 50739 bin [26.8,26.9) has 45342 bin [26.9,27.0) has 46208 bin [27.0,27.1) has 45082 bin [27.1,27.2) has 43395 bin [27.2,27.3) has 46182 bin [27.3,27.4) has 59242 bin [27.4,27.5) has 64426 bin [27.5,27.6) has 58593 bin [27.6,27.7) has 56493 bin [27.7,27.8) has 52029 bin [27.8,27.9) has 46668 bin [27.9,28.0) has 42168 bin [28.0,28.1) has 37736 bin [28.1,28.2) has 38527 bin [28.2,28.3) has 36388 bin [28.3,28.4) has 35860 bin [28.4,28.5) has 38019 bin [28.5,28.6) has 41511 bin [28.6,28.7) has 42626 bin [28.7,28.8) has 41416 bin [28.8,28.9) has 37150 bin [28.9,29.0) has 36490 bin [29.0,29.1) has 32186 bin [29.1,29.2) has 31019 bin [29.2,29.3) has 31211 bin [29.3,29.4) has 30590 bin [29.4,29.5) has 29498 bin [29.5,29.6) has 29861 bin [29.6,29.7) has 30214 bin [29.7,29.8) has 30086 bin [29.8,29.9) has 29863 bin [29.9,30.0) has 29340 bin [30.0,30.1) has 30474 bin [30.1,30.2) has 38909 bin [30.2,30.3) has 36330 bin [30.3,30.4) has 33662 bin [30.4,30.5) has 31272 bin [30.5,30.6) has 30512 bin [30.6,30.7) has 30757 bin [30.7,30.8) has 31653 bin [30.8,30.9) has 34590 bin [30.9,31.0) has 30392 bin [31.0,31.1) has 29273 bin [31.1,31.2) has 28667 bin [31.2,31.3) has 28932 bin [31.3,31.4) has 28867 bin [31.4,31.5) has 28859 bin [31.5,31.6) has 28171 bin [31.6,31.7) has 28567 bin [31.7,31.8) has 28516 bin [31.8,31.9) has 27564 bin [31.9,32.0) has 27226 bin [32.0,32.1) has 26711 bin [32.1,32.2) has 26710 bin [32.2,32.3) has 26380 bin [32.3,32.4) has 26633 bin [32.4,32.5) has 26109 bin [32.5,32.6) has 26726 bin [32.6,32.7) has 26355 bin [32.7,32.8) has 26653 bin [32.8,32.9) has 27088 bin [32.9,33.0) has 28000 bin [33.0,33.1) has 27692 bin [33.1,33.2) has 26089 bin [33.2,33.3) has 25696 bin [33.3,33.4) has 25281 bin [33.4,33.5) has 25300 bin [33.5,33.6) has 25485 bin [33.6,33.7) has 25418 bin [33.7,33.8) has 25406 bin [33.8,33.9) has 24970 bin [33.9,34.0) has 25176 bin [34.0,34.1) has 24950 bin [34.1,34.2) has 24698 bin [34.2,34.3) has 24891 bin [34.3,34.4) has 24933 bin [34.4,34.5) has 24724 bin [34.5,34.6) has 24979 bin [34.6,34.7) has 25021 bin [34.7,34.8) has 24645 bin [34.8,34.9) has 24734 bin [34.9,35.0) has 26309 bin [35.0,35.1) has 26849 bin [35.1,35.2) has 25718 bin [35.2,35.3) has 25185 bin [35.3,35.4) has 24460 bin [35.4,35.5) has 24046 bin [35.5,35.6) has 23937 bin [35.6,35.7) has 24010 bin [35.7,35.8) has 23848 bin [35.8,35.9) has 23783 bin [35.9,36.0) has 23674 bin [36.0,36.1) has 23285 bin [36.1,36.2) has 23236 bin [36.2,36.3) has 23276 bin [36.3,36.4) has 23146 bin [36.4,36.5) has 23377 bin [36.5,36.6) has 23166 bin [36.6,36.7) has 23457 bin [36.7,36.8) has 23311 bin [36.8,36.9) has 23167 bin [36.9,37.0) has 23462 bin [37.0,37.1) has 23140 bin [37.1,37.2) has 23327 bin [37.2,37.3) has 22952 bin [37.3,37.4) has 22540 bin [37.4,37.5) has 22662 bin [37.5,37.6) has 22551 bin [37.6,37.7) has 22635 bin [37.7,37.8) has 22534 bin [37.8,37.9) has 22697 bin [37.9,38.0) has 22461 bin [38.0,38.1) has 22471 bin [38.1,38.2) has 22795 bin [38.2,38.3) has 22829 bin [38.3,38.4) has 22356 bin [38.4,38.5) has 22494 bin [38.5,38.6) has 22038 bin [38.6,38.7) has 22323 bin [38.7,38.8) has 22632 bin [38.8,38.9) has 22488 bin [38.9,39.0) has 23038 bin [39.0,39.1) has 23143 bin [39.1,39.2) has 23213 bin [39.2,39.3) has 23078 bin [39.3,39.4) has 23080 bin [39.4,39.5) has 23191 bin [39.5,39.6) has 23132 bin [39.6,39.7) has 23045 bin [39.7,39.8) has 22772 bin [39.8,39.9) has 22664 bin [39.9,40.0) has 22908 bin [40.0,40.1) has 22712 bin [40.1,40.2) has 22615 bin [40.2,40.3) has 22351 bin [40.3,40.4) has 21999 bin [40.4,40.5) has 22334 bin [40.5,40.6) has 21951 bin [40.6,40.7) has 21857 bin [40.7,40.8) has 21895 bin [40.8,40.9) has 22161 bin [40.9,41.0) has 21887 bin [41.0,41.1) has 21789 bin [41.1,41.2) has 21508 bin [41.2,41.3) has 21685 bin [41.3,41.4) has 21869 bin [41.4,41.5) has 22272 bin [41.5,41.6) has 22329 bin [41.6,41.7) has 22164 bin [41.7,41.8) has 21677 bin [41.8,41.9) has 21723 bin [41.9,42.0) has 21526 bin [42.0,42.1) has 21222 bin [42.1,42.2) has 21175 bin [42.2,42.3) has 20955 bin [42.3,42.4) has 20811 bin [42.4,42.5) has 20332 bin [42.5,42.6) has 20238 bin [42.6,42.7) has 20316 bin [42.7,42.8) has 20228 bin [42.8,42.9) has 19860 bin [42.9,43.0) has 19569 bin [43.0,43.1) has 19262 bin [43.1,43.2) has 19197 bin [43.2,43.3) has 19015 bin [43.3,43.4) has 18598 bin [43.4,43.5) has 18276 bin [43.5,43.6) has 18029 bin [43.6,43.7) has 17940 bin [43.7,43.8) has 17293 bin [43.8,43.9) has 17209 bin [43.9,44.0) has 16885 bin [44.0,44.1) has 16896 bin [44.1,44.2) has 16529 bin [44.2,44.3) has 16188 bin [44.3,44.4) has 16072 bin [44.4,44.5) has 15911 bin [44.5,44.6) has 15828 bin [44.6,44.7) has 15260 bin [44.7,44.8) has 14921 bin [44.8,44.9) has 14879 bin [44.9,45.0) has 14364 bin [45.0,45.1) has 14551 bin [45.1,45.2) has 13927 bin [45.2,45.3) has 13829 bin [45.3,45.4) has 13324 bin [45.4,45.5) has 12891 bin [45.5,45.6) has 12409 bin [45.6,45.7) has 12152 bin [45.7,45.8) has 11744 bin [45.8,45.9) has 11443 bin [45.9,46.0) has 10801 bin [46.0,46.1) has 10305 bin [46.1,46.2) has 9686 bin [46.2,46.3) has 9497 bin [46.3,46.4) has 8991 bin [46.4,46.5) has 8363 bin [46.5,46.6) has 8145 bin [46.6,46.7) has 7943 bin [46.7,46.8) has 7402 bin [46.8,46.9) has 6889 bin [46.9,47.0) has 6496 bin [47.0,47.1) has 6181 bin [47.1,47.2) has 5858 bin [47.2,47.3) has 5337 bin [47.3,47.4) has 4945 bin [47.4,47.5) has 4726 bin [47.5,47.6) has 4457 bin [47.6,47.7) has 4389 bin [47.7,47.8) has 4087 bin [47.8,47.9) has 3636 bin [47.9,48.0) has 3489 bin [48.0,48.1) has 3034 bin [48.1,48.2) has 2884 bin [48.2,48.3) has 2715 bin [48.3,48.4) has 2515 bin [48.4,48.5) has 2321 bin [48.5,48.6) has 2100 bin [48.6,48.7) has 1953 bin [48.7,48.8) has 1831 bin [48.8,48.9) has 1707 bin [48.9,49.0) has 1545 bin [49.0,49.1) has 1421 bin [49.1,49.2) has 1258 bin [49.2,49.3) has 1150 bin [49.3,49.4) has 997 bin [49.4,49.5) has 917 bin [49.5,49.6) has 858 bin [49.6,49.7) has 796 bin [49.7,49.8) has 706 bin [49.8,49.9) has 553 bin [49.9,50.0) has 506 bin [50.0,50.1) has 400 bin [50.1,50.2) has 337 bin [50.2,50.3) has 270 bin [50.3,50.4) has 224 bin [50.4,50.5) has 165 bin [50.5,50.6) has 136 bin [50.6,50.7) has 115 bin [50.7,50.8) has 105 bin [50.8,50.9) has 84 bin [50.9,51.0) has 60 bin [51.0,51.1) has 48 bin [51.1,51.2) has 42 bin [51.2,51.3) has 37 bin [51.3,51.4) has 37 bin [51.4,51.5) has 44 bin [51.5,51.6) has 32 bin [51.6,51.7) has 27 bin [51.7,51.8) has 17 bin [51.8,51.9) has 26 bin [51.9,52.0) has 26 bin [52.0,52.1) has 27 bin [52.1,52.2) has 23 bin [52.2,52.3) has 16 bin [52.3,52.4) has 27 bin [52.4,52.5) has 17 bin [52.5,52.6) has 19 bin [52.6,52.7) has 16 bin [52.7,52.8) has 28 bin [52.8,52.9) has 27 bin [52.9,53.0) has 15 bin [53.0,53.1) has 22 bin [53.1,53.2) has 25 bin [53.2,53.3) has 11 bin [53.3,53.4) has 12 bin [53.4,53.5) has 11 bin [53.5,53.6) has 6 bin [53.6,53.7) has 7 bin [53.7,53.8) has 9 bin [53.8,53.9) has 4 bin [53.9,54.0) has 2 bin [54.0,54.1) has 5 bin [54.1,54.2) has 7 bin [54.2,54.3) has 1 bin [54.5,54.6) has 1 bin [54.6,54.7) has 1 bin [54.7,54.8) has 2 bin [55.0,55.1) has 1 bin [55.1,55.2) has 7 bin [55.2,55.3) has 3 bin [55.3,55.4) has 1 average z coordinate 25.8 for 33187074 element(s) point source id histogram with bin size 1.000000 bin 69 has 18048346 bin 70 has 15138728 average point source id 69.456163384575575 for 33187074 element(s)