lasinfo (210611) report for 'AHN4T/41AZ2_21.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: 23/2023 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: 32462021 number of points by return: 27622178 3055042 1360205 367669 56927 scale factor x y z: 0.001 0.001 0.001 offset x y z: 224980 437480 0 min x y z: 224980.000 437480.000 15.237 max x y z: 226019.999 438769.999 47.659 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: 32462021 extended number of points by return: 27622178 3055042 1360205 367669 56927 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 15237 47659 intensity 56 4722 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 -29 29 user_data 6 7 point_source_ID 150 210 gps_time 324042969.035435 324222642.234227 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 39 255 B 29 255 NIR 29 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.39 30.93 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27622178 number of intermediate returns: 1791189 number of last returns: 27615531 number of single returns: 24566877 covered area in square units/kilounits: 1341216/1.34 point density: all returns 24.20 last only 20.59 (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 32462021 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27622178 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3055042 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1360205 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 367669 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 56927 instead zero. overview over extended number of returns of given pulse: 24566877 3388050 2976735 1244879 260477 23523 1480 0 0 0 0 0 0 0 0 histogram of classification of points: 5729416 unclassified (1) 26473922 ground (2) 249162 building (6) 9521 water (9) +-> flagged as extended overlap: 2842633 +---> 426148 of those are unclassified (1) +---> 2403885 of those are ground (2) +---> 11786 of those are building (6) +---> 814 of those are water (9) z coordinate histogram with bin size 0.100000 bin [15.2,15.3) has 40 bin [15.3,15.4) has 952 bin [15.4,15.5) has 2686 bin [15.5,15.6) has 3571 bin [15.6,15.7) has 7788 bin [15.7,15.8) has 12823 bin [15.8,15.9) has 25352 bin [15.9,16.0) has 33416 bin [16.0,16.1) has 47465 bin [16.1,16.2) has 86405 bin [16.2,16.3) has 241914 bin [16.3,16.4) has 766885 bin [16.4,16.5) has 1985904 bin [16.5,16.6) has 3675263 bin [16.6,16.7) has 4912064 bin [16.7,16.8) has 5528911 bin [16.8,16.9) has 4757075 bin [16.9,17.0) has 2304003 bin [17.0,17.1) has 1033236 bin [17.1,17.2) has 590359 bin [17.2,17.3) has 401861 bin [17.3,17.4) has 224088 bin [17.4,17.5) has 137168 bin [17.5,17.6) has 94771 bin [17.6,17.7) has 68333 bin [17.7,17.8) has 36549 bin [17.8,17.9) has 25151 bin [17.9,18.0) has 21714 bin [18.0,18.1) has 21929 bin [18.1,18.2) has 21564 bin [18.2,18.3) has 21962 bin [18.3,18.4) has 21752 bin [18.4,18.5) has 21473 bin [18.5,18.6) has 20795 bin [18.6,18.7) has 21027 bin [18.7,18.8) has 21524 bin [18.8,18.9) has 22618 bin [18.9,19.0) has 22438 bin [19.0,19.1) has 23231 bin [19.1,19.2) has 24226 bin [19.2,19.3) has 23923 bin [19.3,19.4) has 24008 bin [19.4,19.5) has 24258 bin [19.5,19.6) has 24586 bin [19.6,19.7) has 25381 bin [19.7,19.8) has 24427 bin [19.8,19.9) has 24413 bin [19.9,20.0) has 24013 bin [20.0,20.1) has 24024 bin [20.1,20.2) has 24536 bin [20.2,20.3) has 23749 bin [20.3,20.4) has 22526 bin [20.4,20.5) has 22612 bin [20.5,20.6) has 22222 bin [20.6,20.7) has 21798 bin [20.7,20.8) has 21780 bin [20.8,20.9) has 21836 bin [20.9,21.0) has 21202 bin [21.0,21.1) has 20632 bin [21.1,21.2) has 20029 bin [21.2,21.3) has 20129 bin [21.3,21.4) has 20277 bin [21.4,21.5) has 20022 bin [21.5,21.6) has 19859 bin [21.6,21.7) has 19479 bin [21.7,21.8) has 19568 bin [21.8,21.9) has 18820 bin [21.9,22.0) has 18797 bin [22.0,22.1) has 19017 bin [22.1,22.2) has 18517 bin [22.2,22.3) has 18321 bin [22.3,22.4) has 18555 bin [22.4,22.5) has 18380 bin [22.5,22.6) has 18221 bin [22.6,22.7) has 18403 bin [22.7,22.8) has 18882 bin [22.8,22.9) has 20372 bin [22.9,23.0) has 19716 bin [23.0,23.1) has 19673 bin [23.1,23.2) has 20102 bin [23.2,23.3) has 20581 bin [23.3,23.4) has 20345 bin [23.4,23.5) has 20800 bin [23.5,23.6) has 21082 bin [23.6,23.7) has 21591 bin [23.7,23.8) has 22033 bin [23.8,23.9) has 22241 bin [23.9,24.0) has 22741 bin [24.0,24.1) has 22662 bin [24.1,24.2) has 23105 bin [24.2,24.3) has 23005 bin [24.3,24.4) has 23541 bin [24.4,24.5) has 24117 bin [24.5,24.6) has 24240 bin [24.6,24.7) has 24571 bin [24.7,24.8) has 24761 bin [24.8,24.9) has 24644 bin [24.9,25.0) has 25142 bin [25.0,25.1) has 25446 bin [25.1,25.2) has 25841 bin [25.2,25.3) has 25497 bin [25.3,25.4) has 25560 bin [25.4,25.5) has 26079 bin [25.5,25.6) has 26371 bin [25.6,25.7) has 26761 bin [25.7,25.8) has 26871 bin [25.8,25.9) has 27360 bin [25.9,26.0) has 27612 bin [26.0,26.1) has 27950 bin [26.1,26.2) has 27686 bin [26.2,26.3) has 27981 bin [26.3,26.4) has 28027 bin [26.4,26.5) has 27791 bin [26.5,26.6) has 28318 bin [26.6,26.7) has 28581 bin [26.7,26.8) has 28460 bin [26.8,26.9) has 28617 bin [26.9,27.0) has 28508 bin [27.0,27.1) has 28491 bin [27.1,27.2) has 28445 bin [27.2,27.3) has 28588 bin [27.3,27.4) has 28984 bin [27.4,27.5) has 28549 bin [27.5,27.6) has 28859 bin [27.6,27.7) has 28661 bin [27.7,27.8) has 29338 bin [27.8,27.9) has 28996 bin [27.9,28.0) has 29418 bin [28.0,28.1) has 29495 bin [28.1,28.2) has 29240 bin [28.2,28.3) has 28912 bin [28.3,28.4) has 29071 bin [28.4,28.5) has 29061 bin [28.5,28.6) has 29022 bin [28.6,28.7) has 29172 bin [28.7,28.8) has 29044 bin [28.8,28.9) has 28822 bin [28.9,29.0) has 28756 bin [29.0,29.1) has 29119 bin [29.1,29.2) has 28711 bin [29.2,29.3) has 28880 bin [29.3,29.4) has 28484 bin [29.4,29.5) has 28895 bin [29.5,29.6) has 28567 bin [29.6,29.7) has 28359 bin [29.7,29.8) has 28553 bin [29.8,29.9) has 28732 bin [29.9,30.0) has 29102 bin [30.0,30.1) has 28901 bin [30.1,30.2) has 28966 bin [30.2,30.3) has 29066 bin [30.3,30.4) has 29057 bin [30.4,30.5) has 28635 bin [30.5,30.6) has 28387 bin [30.6,30.7) has 28280 bin [30.7,30.8) has 28088 bin [30.8,30.9) has 28046 bin [30.9,31.0) has 28295 bin [31.0,31.1) has 28719 bin [31.1,31.2) has 28105 bin [31.2,31.3) has 28608 bin [31.3,31.4) has 27868 bin [31.4,31.5) has 28074 bin [31.5,31.6) has 27782 bin [31.6,31.7) has 27650 bin [31.7,31.8) has 28065 bin [31.8,31.9) has 27866 bin [31.9,32.0) has 28229 bin [32.0,32.1) has 28018 bin [32.1,32.2) has 28396 bin [32.2,32.3) has 27975 bin [32.3,32.4) has 28009 bin [32.4,32.5) has 28144 bin [32.5,32.6) has 28107 bin [32.6,32.7) has 28029 bin [32.7,32.8) has 28219 bin [32.8,32.9) has 28144 bin [32.9,33.0) has 28397 bin [33.0,33.1) has 27696 bin [33.1,33.2) has 27928 bin [33.2,33.3) has 27961 bin [33.3,33.4) has 28319 bin [33.4,33.5) has 28013 bin [33.5,33.6) has 27841 bin [33.6,33.7) has 28061 bin [33.7,33.8) has 27882 bin [33.8,33.9) has 27757 bin [33.9,34.0) has 28208 bin [34.0,34.1) has 27504 bin [34.1,34.2) has 27039 bin [34.2,34.3) has 26986 bin [34.3,34.4) has 27351 bin [34.4,34.5) has 27384 bin [34.5,34.6) has 27296 bin [34.6,34.7) has 27609 bin [34.7,34.8) has 26951 bin [34.8,34.9) has 27120 bin [34.9,35.0) has 27013 bin [35.0,35.1) has 26699 bin [35.1,35.2) has 26457 bin [35.2,35.3) has 26151 bin [35.3,35.4) has 26082 bin [35.4,35.5) has 25831 bin [35.5,35.6) has 25772 bin [35.6,35.7) has 25635 bin [35.7,35.8) has 26213 bin [35.8,35.9) has 25934 bin [35.9,36.0) has 25338 bin [36.0,36.1) has 25144 bin [36.1,36.2) has 25176 bin [36.2,36.3) has 24528 bin [36.3,36.4) has 24613 bin [36.4,36.5) has 24442 bin [36.5,36.6) has 24329 bin [36.6,36.7) has 23920 bin [36.7,36.8) has 23764 bin [36.8,36.9) has 23318 bin [36.9,37.0) has 22682 bin [37.0,37.1) has 22338 bin [37.1,37.2) has 22106 bin [37.2,37.3) has 21278 bin [37.3,37.4) has 21096 bin [37.4,37.5) has 20494 bin [37.5,37.6) has 19904 bin [37.6,37.7) has 19604 bin [37.7,37.8) has 18919 bin [37.8,37.9) has 18729 bin [37.9,38.0) has 18237 bin [38.0,38.1) has 17837 bin [38.1,38.2) has 17105 bin [38.2,38.3) has 16922 bin [38.3,38.4) has 16442 bin [38.4,38.5) has 15513 bin [38.5,38.6) has 15287 bin [38.6,38.7) has 14967 bin [38.7,38.8) has 14085 bin [38.8,38.9) has 13679 bin [38.9,39.0) has 13001 bin [39.0,39.1) has 12468 bin [39.1,39.2) has 11796 bin [39.2,39.3) has 11258 bin [39.3,39.4) has 10918 bin [39.4,39.5) has 10580 bin [39.5,39.6) has 10182 bin [39.6,39.7) has 9603 bin [39.7,39.8) has 9150 bin [39.8,39.9) has 8902 bin [39.9,40.0) has 8561 bin [40.0,40.1) has 8209 bin [40.1,40.2) has 7558 bin [40.2,40.3) has 7467 bin [40.3,40.4) has 7045 bin [40.4,40.5) has 6797 bin [40.5,40.6) has 6463 bin [40.6,40.7) has 6223 bin [40.7,40.8) has 5899 bin [40.8,40.9) has 5512 bin [40.9,41.0) has 5335 bin [41.0,41.1) has 4807 bin [41.1,41.2) has 4692 bin [41.2,41.3) has 4305 bin [41.3,41.4) has 4046 bin [41.4,41.5) has 3882 bin [41.5,41.6) has 3693 bin [41.6,41.7) has 3585 bin [41.7,41.8) has 3349 bin [41.8,41.9) has 3054 bin [41.9,42.0) has 2938 bin [42.0,42.1) has 2617 bin [42.1,42.2) has 2403 bin [42.2,42.3) has 2210 bin [42.3,42.4) has 2085 bin [42.4,42.5) has 1887 bin [42.5,42.6) has 1898 bin [42.6,42.7) has 1626 bin [42.7,42.8) has 1521 bin [42.8,42.9) has 1370 bin [42.9,43.0) has 1232 bin [43.0,43.1) has 1215 bin [43.1,43.2) has 1070 bin [43.2,43.3) has 995 bin [43.3,43.4) has 884 bin [43.4,43.5) has 885 bin [43.5,43.6) has 778 bin [43.6,43.7) has 755 bin [43.7,43.8) has 665 bin [43.8,43.9) has 700 bin [43.9,44.0) has 662 bin [44.0,44.1) has 586 bin [44.1,44.2) has 545 bin [44.2,44.3) has 526 bin [44.3,44.4) has 463 bin [44.4,44.5) has 411 bin [44.5,44.6) has 379 bin [44.6,44.7) has 371 bin [44.7,44.8) has 338 bin [44.8,44.9) has 355 bin [44.9,45.0) has 271 bin [45.0,45.1) has 256 bin [45.1,45.2) has 248 bin [45.2,45.3) has 197 bin [45.3,45.4) has 153 bin [45.4,45.5) has 154 bin [45.5,45.6) has 143 bin [45.6,45.7) has 115 bin [45.7,45.8) has 108 bin [45.8,45.9) has 113 bin [45.9,46.0) has 98 bin [46.0,46.1) has 81 bin [46.1,46.2) has 85 bin [46.2,46.3) has 68 bin [46.3,46.4) has 54 bin [46.4,46.5) has 59 bin [46.5,46.6) has 38 bin [46.6,46.7) has 45 bin [46.7,46.8) has 54 bin [46.8,46.9) has 35 bin [46.9,47.0) has 29 bin [47.0,47.1) has 29 bin [47.1,47.2) has 26 bin [47.2,47.3) has 13 bin [47.3,47.4) has 17 bin [47.4,47.5) has 8 bin [47.5,47.6) has 3 bin [47.6,47.7) has 1 average z coordinate 18.8 for 32462021 element(s) point source id histogram with bin size 1.000000 bin 150 has 2241051 bin 151 has 24351044 bin 152 has 636092 bin 210 has 5233834 average point source id 160.46309679856347 for 32462021 element(s)