lasinfo (210611) report for 'AHN4T/33CZ1_10.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: 337/2022 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: 36015663 number of points by return: 26554629 7260531 1941796 242641 15409 scale factor x y z: 0.001 0.001 0.001 offset x y z: 183980 453730 0 min x y z: 183980.000 453730.000 29.742 max x y z: 185019.999 455019.999 64.101 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: 36015663 extended number of points by return: 26554629 7260531 1941796 242641 15409 641 16 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 29742 64101 intensity 38 1675 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 2 scan_angle_rank -29 0 user_data 6 7 point_source_ID 116 117 gps_time 328698656.910433 328699390.111665 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 34 255 G 55 255 B 48 246 NIR 32 239 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 2 extended_scan_angle -4833 0 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.73 -0.25 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26554629 number of intermediate returns: 2201020 number of last returns: 26547218 number of single returns: 19287204 covered area in square units/kilounits: 1341540/1.34 point density: all returns 26.85 last only 19.79 (per square units) spacing: all returns 0.19 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 36015663 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26554629 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7260531 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1941796 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 242641 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 15409 instead zero. overview over extended number of returns of given pulse: 19287204 10639994 5101094 909615 73886 3761 109 0 0 0 0 0 0 0 0 histogram of classification of points: 14557750 unclassified (1) 21457913 ground (2) +-> flagged as extended overlap: 2226999 +---> 839835 of those are unclassified (1) +---> 1387164 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [29.7,29.8) has 1 bin [29.8,29.9) has 551 bin [29.9,30.0) has 16473 bin [30.0,30.1) has 80460 bin [30.1,30.2) has 187308 bin [30.2,30.3) has 265590 bin [30.3,30.4) has 325067 bin [30.4,30.5) has 347792 bin [30.5,30.6) has 322441 bin [30.6,30.7) has 355776 bin [30.7,30.8) has 414145 bin [30.8,30.9) has 355577 bin [30.9,31.0) has 304761 bin [31.0,31.1) has 299395 bin [31.1,31.2) has 295678 bin [31.2,31.3) has 309534 bin [31.3,31.4) has 335687 bin [31.4,31.5) has 365324 bin [31.5,31.6) has 382203 bin [31.6,31.7) has 429985 bin [31.7,31.8) has 498271 bin [31.8,31.9) has 530151 bin [31.9,32.0) has 574430 bin [32.0,32.1) has 637938 bin [32.1,32.2) has 570750 bin [32.2,32.3) has 512824 bin [32.3,32.4) has 522949 bin [32.4,32.5) has 475464 bin [32.5,32.6) has 414166 bin [32.6,32.7) has 398612 bin [32.7,32.8) has 398600 bin [32.8,32.9) has 381044 bin [32.9,33.0) has 361430 bin [33.0,33.1) has 373799 bin [33.1,33.2) has 351343 bin [33.2,33.3) has 319656 bin [33.3,33.4) has 329519 bin [33.4,33.5) has 326329 bin [33.5,33.6) has 302540 bin [33.6,33.7) has 279785 bin [33.7,33.8) has 271501 bin [33.8,33.9) has 277098 bin [33.9,34.0) has 294862 bin [34.0,34.1) has 334092 bin [34.1,34.2) has 366091 bin [34.2,34.3) has 376969 bin [34.3,34.4) has 365481 bin [34.4,34.5) has 325178 bin [34.5,34.6) has 296195 bin [34.6,34.7) has 282761 bin [34.7,34.8) has 295195 bin [34.8,34.9) has 285604 bin [34.9,35.0) has 276116 bin [35.0,35.1) has 253413 bin [35.1,35.2) has 246425 bin [35.2,35.3) has 250021 bin [35.3,35.4) has 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[58.3,58.4) has 7652 bin [58.4,58.5) has 7096 bin [58.5,58.6) has 6671 bin [58.6,58.7) has 6275 bin [58.7,58.8) has 5886 bin [58.8,58.9) has 5411 bin [58.9,59.0) has 5018 bin [59.0,59.1) has 4631 bin [59.1,59.2) has 4170 bin [59.2,59.3) has 3696 bin [59.3,59.4) has 3282 bin [59.4,59.5) has 3035 bin [59.5,59.6) has 2744 bin [59.6,59.7) has 2500 bin [59.7,59.8) has 2411 bin [59.8,59.9) has 2199 bin [59.9,60.0) has 2006 bin [60.0,60.1) has 1791 bin [60.1,60.2) has 1540 bin [60.2,60.3) has 1290 bin [60.3,60.4) has 1169 bin [60.4,60.5) has 960 bin [60.5,60.6) has 861 bin [60.6,60.7) has 827 bin [60.7,60.8) has 753 bin [60.8,60.9) has 715 bin [60.9,61.0) has 648 bin [61.0,61.1) has 648 bin [61.1,61.2) has 539 bin [61.2,61.3) has 468 bin [61.3,61.4) has 453 bin [61.4,61.5) has 379 bin [61.5,61.6) has 317 bin [61.6,61.7) has 343 bin [61.7,61.8) has 311 bin [61.8,61.9) has 275 bin [61.9,62.0) has 225 bin [62.0,62.1) has 191 bin [62.1,62.2) has 140 bin [62.2,62.3) has 108 bin [62.3,62.4) has 88 bin [62.4,62.5) has 71 bin [62.5,62.6) has 47 bin [62.6,62.7) has 42 bin [62.7,62.8) has 38 bin [62.8,62.9) has 21 bin [62.9,63.0) has 29 bin [63.0,63.1) has 25 bin [63.1,63.2) has 32 bin [63.2,63.3) has 19 bin [63.3,63.4) has 16 bin [63.4,63.5) has 16 bin [63.5,63.6) has 12 bin [63.6,63.7) has 13 bin [63.7,63.8) has 7 bin [63.8,63.9) has 7 bin [63.9,64.0) has 5 bin [64.0,64.1) has 6 bin [64.1,64.2) has 1 average z coordinate 38.2 for 36015663 element(s) point source id histogram with bin size 1.000000 bin 116 has 21426422 bin 117 has 14589241 average point source id 116.405080450691685 for 36015663 element(s)