lasinfo (210611) report for 'AHN4T/57AZ2_08.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: 340/2022 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: 45132849 number of points by return: 28597920 13039639 3186828 295481 12981 scale factor x y z: 0.001 0.001 0.001 offset x y z: 146980 366230 0 min x y z: 146980.000 366230.000 36.290 max x y z: 148019.999 367519.999 63.713 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: 45132849 extended number of points by return: 28597920 13039639 3186828 295481 12981 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 36290 63713 intensity 46 1916 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 2 scan_angle_rank -29 12 user_data 6 7 point_source_ID 71 72 gps_time 298215005.730966 298215491.993424 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 227 G 33 215 B 29 206 NIR 24 240 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 2 extended_scan_angle -4833 2000 extended_scanner_channel 0 0 attribute0 0.46 19.16 ('Amplitude') attribute1 -16.68 3.19 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28597920 number of intermediate returns: 3475848 number of last returns: 28581335 number of single returns: 15522254 covered area in square units/kilounits: 1341600/1.34 point density: all returns 33.64 last only 21.30 (per square units) spacing: all returns 0.17 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 45132849 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28597920 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 13039639 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3186828 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 295481 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 12981 instead zero. overview over extended number of returns of given pulse: 15522254 19743177 8675587 1127208 62202 2346 75 0 0 0 0 0 0 0 0 histogram of classification of points: 23654702 unclassified (1) 21478147 ground (2) +-> flagged as extended overlap: 2758276 +---> 1346829 of those are unclassified (1) +---> 1411447 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [36.2,36.3) has 1 bin [36.3,36.4) has 25 bin [36.4,36.5) has 77 bin [36.5,36.6) has 2977 bin [36.6,36.7) has 14967 bin [36.7,36.8) has 39912 bin [36.8,36.9) has 93794 bin [36.9,37.0) has 85250 bin [37.0,37.1) has 77181 bin [37.1,37.2) has 154182 bin [37.2,37.3) has 201817 bin [37.3,37.4) has 319515 bin [37.4,37.5) has 488445 bin [37.5,37.6) has 481523 bin [37.6,37.7) has 425805 bin [37.7,37.8) has 364508 bin [37.8,37.9) has 344612 bin [37.9,38.0) has 369764 bin [38.0,38.1) has 406797 bin [38.1,38.2) has 320163 bin [38.2,38.3) has 281886 bin [38.3,38.4) has 332197 bin [38.4,38.5) has 416342 bin [38.5,38.6) has 510366 bin [38.6,38.7) has 588776 bin [38.7,38.8) has 598710 bin [38.8,38.9) has 510692 bin [38.9,39.0) has 532225 bin [39.0,39.1) has 579727 bin [39.1,39.2) has 628473 bin [39.2,39.3) has 598636 bin [39.3,39.4) has 546846 bin [39.4,39.5) has 541832 bin [39.5,39.6) has 487112 bin [39.6,39.7) has 444575 bin [39.7,39.8) has 443955 bin [39.8,39.9) has 445202 bin [39.9,40.0) has 485455 bin [40.0,40.1) has 625288 bin [40.1,40.2) has 775943 bin [40.2,40.3) has 830950 bin [40.3,40.4) has 815347 bin [40.4,40.5) has 794711 bin [40.5,40.6) has 694035 bin [40.6,40.7) has 551610 bin [40.7,40.8) has 495018 bin [40.8,40.9) has 445695 bin [40.9,41.0) has 423465 bin [41.0,41.1) has 404316 bin [41.1,41.2) has 383435 bin [41.2,41.3) has 360153 bin [41.3,41.4) has 330222 bin [41.4,41.5) has 289441 bin [41.5,41.6) has 253837 bin [41.6,41.7) has 227213 bin [41.7,41.8) has 190036 bin [41.8,41.9) has 158768 bin [41.9,42.0) has 137856 bin [42.0,42.1) has 118593 bin [42.1,42.2) has 102425 bin [42.2,42.3) has 88959 bin [42.3,42.4) has 73932 bin [42.4,42.5) has 64158 bin [42.5,42.6) has 58548 bin [42.6,42.7) has 54048 bin [42.7,42.8) has 49439 bin [42.8,42.9) has 47365 bin [42.9,43.0) has 44861 bin [43.0,43.1) has 43331 bin [43.1,43.2) has 42792 bin [43.2,43.3) has 42239 bin [43.3,43.4) has 40836 bin [43.4,43.5) has 39738 bin [43.5,43.6) has 38741 bin [43.6,43.7) has 38455 bin [43.7,43.8) has 37591 bin [43.8,43.9) has 36917 bin [43.9,44.0) has 36206 bin [44.0,44.1) has 35787 bin [44.1,44.2) has 35172 bin [44.2,44.3) has 34377 bin [44.3,44.4) has 34525 bin [44.4,44.5) has 34284 bin [44.5,44.6) has 33915 bin [44.6,44.7) has 34453 bin [44.7,44.8) has 34884 bin [44.8,44.9) has 35081 bin [44.9,45.0) has 34850 bin [45.0,45.1) has 34921 bin [45.1,45.2) has 35403 bin [45.2,45.3) has 35626 bin [45.3,45.4) has 36307 bin [45.4,45.5) has 36627 bin [45.5,45.6) has 37519 bin [45.6,45.7) has 38310 bin 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[56.9,57.0) has 85425 bin [57.0,57.1) has 79048 bin [57.1,57.2) has 73557 bin [57.2,57.3) has 67577 bin [57.3,57.4) has 63166 bin [57.4,57.5) has 57648 bin [57.5,57.6) has 53304 bin [57.6,57.7) has 48496 bin [57.7,57.8) has 44203 bin [57.8,57.9) has 40880 bin [57.9,58.0) has 37294 bin [58.0,58.1) has 34079 bin [58.1,58.2) has 31043 bin [58.2,58.3) has 28511 bin [58.3,58.4) has 25779 bin [58.4,58.5) has 23537 bin [58.5,58.6) has 21214 bin [58.6,58.7) has 19346 bin [58.7,58.8) has 17123 bin [58.8,58.9) has 15446 bin [58.9,59.0) has 13959 bin [59.0,59.1) has 12588 bin [59.1,59.2) has 11415 bin [59.2,59.3) has 10374 bin [59.3,59.4) has 9271 bin [59.4,59.5) has 8150 bin [59.5,59.6) has 7256 bin [59.6,59.7) has 6588 bin [59.7,59.8) has 5716 bin [59.8,59.9) has 5078 bin [59.9,60.0) has 4418 bin [60.0,60.1) has 3796 bin [60.1,60.2) has 3238 bin [60.2,60.3) has 2877 bin [60.3,60.4) has 2420 bin [60.4,60.5) has 2072 bin [60.5,60.6) has 1814 bin [60.6,60.7) has 1558 bin [60.7,60.8) has 1369 bin [60.8,60.9) has 1118 bin [60.9,61.0) has 1042 bin [61.0,61.1) has 898 bin [61.1,61.2) has 767 bin [61.2,61.3) has 645 bin [61.3,61.4) has 631 bin [61.4,61.5) has 504 bin [61.5,61.6) has 497 bin [61.6,61.7) has 400 bin [61.7,61.8) has 390 bin [61.8,61.9) has 292 bin [61.9,62.0) has 257 bin [62.0,62.1) has 217 bin [62.1,62.2) has 189 bin [62.2,62.3) has 164 bin [62.3,62.4) has 128 bin [62.4,62.5) has 105 bin [62.5,62.6) has 81 bin [62.6,62.7) has 63 bin [62.7,62.8) has 40 bin [62.8,62.9) has 28 bin [62.9,63.0) has 34 bin [63.0,63.1) has 21 bin [63.1,63.2) has 18 bin [63.2,63.3) has 5 bin [63.3,63.4) has 4 bin [63.4,63.5) has 3 bin [63.5,63.6) has 1 bin [63.6,63.7) has 1 bin [63.7,63.8) has 1 average z coordinate 45.8 for 45132849 element(s) point source id histogram with bin size 1.000000 bin 71 has 26122283 bin 72 has 19010566 average point source id 71.421213515681231 for 45132849 element(s)