lasinfo (210611) report for 'AHN4T/27CZ1_22.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: 336/2022 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: 55586369 number of points by return: 44135662 8200783 2648977 531088 64651 scale factor x y z: 0.001 0.001 0.001 offset x y z: 180980 474980 0 min x y z: 180980.000 474980.000 26.242 max x y z: 182019.999 476269.999 62.468 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: 55586369 extended number of points by return: 44135662 8200783 2648977 531088 64651 4936 272 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 26242 62468 intensity 24 3753 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -34 29 user_data 6 9 point_source_ID 113 207 gps_time 270193358.021102 330507989.401688 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 33 255 B 18 255 NIR 31 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5667 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -17.05 20.37 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 44135662 number of intermediate returns: 3259993 number of last returns: 44087227 number of single returns: 35896513 covered area in square units/kilounits: 1341320/1.34 point density: all returns 41.44 last only 32.87 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 55586369 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 44135662 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8200783 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2648977 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 531088 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 64651 instead zero. overview over extended number of returns of given pulse: 35896513 11119227 6368410 1872506 299614 28226 1873 0 0 0 0 0 0 0 0 histogram of classification of points: 13273321 unclassified (1) 40505571 ground (2) 1807460 building (6) 17 water (9) +-> flagged as extended overlap: 3742683 +---> 901058 of those are unclassified (1) +---> 2725743 of those are ground (2) +---> 115882 of those are building (6) z coordinate histogram with bin size 0.100000 bin [26.2,26.3) has 47 bin [26.3,26.4) has 551 bin [26.4,26.5) has 1136 bin [26.5,26.6) has 1155 bin [26.6,26.7) has 1288 bin [26.7,26.8) has 1901 bin [26.8,26.9) has 2392 bin [26.9,27.0) has 2235 bin [27.0,27.1) has 1924 bin [27.1,27.2) has 2721 bin [27.2,27.3) has 5167 bin [27.3,27.4) has 9371 bin [27.4,27.5) has 32973 bin [27.5,27.6) has 89459 bin [27.6,27.7) has 103876 bin [27.7,27.8) has 135439 bin [27.8,27.9) has 167404 bin [27.9,28.0) has 168336 bin [28.0,28.1) has 166383 bin [28.1,28.2) has 162542 bin [28.2,28.3) has 293704 bin [28.3,28.4) has 281243 bin [28.4,28.5) has 290548 bin [28.5,28.6) has 366922 bin [28.6,28.7) has 423323 bin [28.7,28.8) has 423461 bin [28.8,28.9) has 445516 bin [28.9,29.0) has 510905 bin [29.0,29.1) has 590010 bin [29.1,29.2) has 498229 bin [29.2,29.3) has 434778 bin [29.3,29.4) has 431636 bin [29.4,29.5) has 553913 bin [29.5,29.6) has 648550 bin [29.6,29.7) has 618998 bin [29.7,29.8) has 589624 bin [29.8,29.9) has 609191 bin [29.9,30.0) has 649120 bin [30.0,30.1) has 690548 bin [30.1,30.2) has 850898 bin [30.2,30.3) has 888087 bin [30.3,30.4) has 833327 bin [30.4,30.5) has 798791 bin [30.5,30.6) has 862753 bin [30.6,30.7) has 851583 bin [30.7,30.8) has 892584 bin [30.8,30.9) has 920172 bin [30.9,31.0) has 966330 bin [31.0,31.1) has 1088184 bin [31.1,31.2) has 979877 bin [31.2,31.3) has 940261 bin [31.3,31.4) has 900303 bin [31.4,31.5) has 920501 bin [31.5,31.6) has 960594 bin [31.6,31.7) 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bin [58.5,58.6) has 1587 bin [58.6,58.7) has 1569 bin [58.7,58.8) has 1431 bin [58.8,58.9) has 1343 bin [58.9,59.0) has 1251 bin [59.0,59.1) has 1228 bin [59.1,59.2) has 1089 bin [59.2,59.3) has 954 bin [59.3,59.4) has 886 bin [59.4,59.5) has 850 bin [59.5,59.6) has 840 bin [59.6,59.7) has 727 bin [59.7,59.8) has 672 bin [59.8,59.9) has 637 bin [59.9,60.0) has 565 bin [60.0,60.1) has 495 bin [60.1,60.2) has 452 bin [60.2,60.3) has 394 bin [60.3,60.4) has 398 bin [60.4,60.5) has 335 bin [60.5,60.6) has 315 bin [60.6,60.7) has 266 bin [60.7,60.8) has 228 bin [60.8,60.9) has 242 bin [60.9,61.0) has 210 bin [61.0,61.1) has 183 bin [61.1,61.2) has 152 bin [61.2,61.3) has 139 bin [61.3,61.4) has 113 bin [61.4,61.5) has 97 bin [61.5,61.6) has 88 bin [61.6,61.7) has 74 bin [61.7,61.8) has 57 bin [61.8,61.9) has 44 bin [61.9,62.0) has 35 bin [62.0,62.1) has 25 bin [62.1,62.2) has 10 bin [62.2,62.3) has 6 bin [62.3,62.4) has 3 bin [62.4,62.5) has 5 average z coordinate 33.9 for 55586369 element(s) point source id histogram with bin size 1.000000 bin 113 has 2370253 bin 114 has 23127875 bin 145 has 6257247 bin 146 has 5559662 bin 189 has 327148 bin 207 has 17944184 average point source id 151.110875149985048 for 55586369 element(s)