lasinfo (210611) report for 'AHN4T/41BZ2_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: 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: 28081411 number of points by return: 25088434 1906230 829278 223185 34284 scale factor x y z: 0.001 0.001 0.001 offset x y z: 236980 441230 0 min x y z: 236980.000 441230.000 22.380 max x y z: 238019.999 442519.999 63.077 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: 28081411 extended number of points by return: 25088434 1906230 829278 223185 34284 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 22380 63077 intensity 56 4703 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -14 29 user_data 6 7 point_source_ID 160 161 gps_time 324127565.154525 324129937.496081 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 255 G 44 255 B 35 255 NIR 25 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2333 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.54 30.01 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25088434 number of intermediate returns: 1090764 number of last returns: 25070482 number of single returns: 23168269 covered area in square units/kilounits: 1341336/1.34 point density: all returns 20.94 last only 18.69 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28081411 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25088434 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1906230 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 829278 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 223185 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 34284 instead zero. overview over extended number of returns of given pulse: 23168269 2164784 1821577 755443 155268 15107 963 0 0 0 0 0 0 0 0 histogram of classification of points: 3676918 unclassified (1) 23904874 ground (2) 486007 building (6) 13541 water (9) 71 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2124146 +---> 370345 of those are unclassified (1) +---> 1710641 of those are ground (2) +---> 41820 of those are building (6) +---> 1340 of those are water (9) z coordinate histogram with bin size 0.100000 bin [22.3,22.4) has 1 bin [22.4,22.5) has 47 bin [22.5,22.6) has 1258 bin [22.6,22.7) has 1670 bin [22.7,22.8) has 702 bin [22.8,22.9) has 887 bin [22.9,23.0) has 585 bin [23.0,23.1) has 955 bin [23.1,23.2) has 1696 bin [23.2,23.3) has 4679 bin [23.3,23.4) has 8622 bin [23.4,23.5) has 10478 bin [23.5,23.6) has 12423 bin [23.6,23.7) has 17147 bin [23.7,23.8) has 28031 bin 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bin [54.5,54.6) has 843 bin [54.6,54.7) has 776 bin [54.7,54.8) has 663 bin [54.8,54.9) has 683 bin [54.9,55.0) has 648 bin [55.0,55.1) has 569 bin [55.1,55.2) has 577 bin [55.2,55.3) has 482 bin [55.3,55.4) has 458 bin [55.4,55.5) has 441 bin [55.5,55.6) has 397 bin [55.6,55.7) has 385 bin [55.7,55.8) has 367 bin [55.8,55.9) has 354 bin [55.9,56.0) has 347 bin [56.0,56.1) has 350 bin [56.1,56.2) has 285 bin [56.2,56.3) has 287 bin [56.3,56.4) has 280 bin [56.4,56.5) has 298 bin [56.5,56.6) has 254 bin [56.6,56.7) has 217 bin [56.7,56.8) has 207 bin [56.8,56.9) has 188 bin [56.9,57.0) has 195 bin [57.0,57.1) has 209 bin [57.1,57.2) has 176 bin [57.2,57.3) has 156 bin [57.3,57.4) has 179 bin [57.4,57.5) has 157 bin [57.5,57.6) has 152 bin [57.6,57.7) has 139 bin [57.7,57.8) has 128 bin [57.8,57.9) has 125 bin [57.9,58.0) has 118 bin [58.0,58.1) has 128 bin [58.1,58.2) has 111 bin [58.2,58.3) has 72 bin [58.3,58.4) has 68 bin [58.4,58.5) has 72 bin [58.5,58.6) has 60 bin [58.6,58.7) has 51 bin [58.7,58.8) has 39 bin [58.8,58.9) has 38 bin [58.9,59.0) has 53 bin [59.0,59.1) has 44 bin [59.1,59.2) has 52 bin [59.2,59.3) has 33 bin [59.3,59.4) has 37 bin [59.4,59.5) has 48 bin [59.5,59.6) has 34 bin [59.6,59.7) has 31 bin [59.7,59.8) has 24 bin [59.8,59.9) has 38 bin [59.9,60.0) has 32 bin [60.0,60.1) has 28 bin [60.1,60.2) has 25 bin [60.2,60.3) has 21 bin [60.3,60.4) has 22 bin [60.4,60.5) has 14 bin [60.5,60.6) has 26 bin [60.6,60.7) has 13 bin [60.7,60.8) has 14 bin [60.8,60.9) has 13 bin [60.9,61.0) has 16 bin [61.0,61.1) has 13 bin [61.1,61.2) has 19 bin [61.2,61.3) has 10 bin [61.3,61.4) has 9 bin [61.4,61.5) has 12 bin [61.5,61.6) has 16 bin [61.6,61.7) has 4 bin [61.7,61.8) has 5 bin [61.8,61.9) has 5 bin [61.9,62.0) has 6 bin [62.0,62.1) has 7 bin [62.1,62.2) has 4 bin [62.2,62.3) has 4 bin [62.3,62.4) has 8 bin [62.4,62.5) has 5 bin [62.5,62.6) has 1 bin [62.6,62.7) has 2 bin [62.7,62.8) has 1 bin [63.0,63.1) has 1 average z coordinate 32.1 for 28081411 element(s) point source id histogram with bin size 1.000000 bin 160 has 5784784 bin 161 has 22296627 average point source id 160.793999525166299 for 28081411 element(s)