lasinfo (210611) report for 'AHN4T/52CN1_16.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: 339/2022 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: 40779069 number of points by return: 34701706 4135143 1559403 338800 44017 scale factor x y z: 0.001 0.001 0.001 offset x y z: 179980 382480 0 min x y z: 179980.000 382480.000 19.937 max x y z: 181019.999 383769.999 53.500 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: 40779069 extended number of points by return: 34701706 4135143 1559403 338800 44017 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 19937 53500 intensity 56 4860 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 -30 29 user_data 6 7 point_source_ID 86 1087 gps_time 296131883.903611 300271577.817860 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 39 255 B 19 255 NIR 5 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0.56 48.6 ('Amplitude') attribute1 -16.63 32.15 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 34701706 number of intermediate returns: 1942403 number of last returns: 34693808 number of single returns: 30558848 covered area in square units/kilounits: 1336764/1.34 point density: all returns 30.51 last only 25.95 (per square units) spacing: all returns 0.18 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 40779069 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 34701706 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4135143 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1559403 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 338800 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 44017 instead zero. overview over extended number of returns of given pulse: 30558848 5162792 3659472 1177859 201424 17397 1277 0 0 0 0 0 0 0 0 histogram of classification of points: 6896746 unclassified (1) 32493822 ground (2) 1285308 building (6) 95857 water (9) 7336 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2447272 +---> 428800 of those are unclassified (1) +---> 1873197 of those are ground (2) +---> 140690 of those are building (6) +---> 4585 of those are water (9) z coordinate histogram with bin size 0.100000 bin [19.9,20.0) has 51 bin [20.0,20.1) has 2645 bin [20.1,20.2) has 17855 bin [20.2,20.3) has 29468 bin [20.3,20.4) has 35363 bin [20.4,20.5) has 39540 bin [20.5,20.6) has 49913 bin [20.6,20.7) has 74170 bin [20.7,20.8) has 123651 bin [20.8,20.9) has 144038 bin [20.9,21.0) has 196509 bin [21.0,21.1) has 295381 bin [21.1,21.2) has 318841 bin [21.2,21.3) has 386974 bin [21.3,21.4) has 551862 bin [21.4,21.5) has 896801 bin [21.5,21.6) has 980916 bin [21.6,21.7) has 916875 bin [21.7,21.8) has 1002706 bin [21.8,21.9) has 1000773 bin [21.9,22.0) has 862153 bin [22.0,22.1) has 948103 bin [22.1,22.2) has 951825 bin [22.2,22.3) has 1011457 bin [22.3,22.4) has 898035 bin [22.4,22.5) has 832051 bin [22.5,22.6) has 786878 bin [22.6,22.7) has 772975 bin [22.7,22.8) has 763093 bin [22.8,22.9) has 782190 bin [22.9,23.0) has 719961 bin [23.0,23.1) has 518778 bin [23.1,23.2) has 480989 bin [23.2,23.3) has 469430 bin [23.3,23.4) has 503725 bin [23.4,23.5) has 548742 bin [23.5,23.6) has 537540 bin [23.6,23.7) has 496175 bin [23.7,23.8) has 519682 bin [23.8,23.9) has 566976 bin [23.9,24.0) has 604265 bin [24.0,24.1) has 487369 bin [24.1,24.2) has 415616 bin [24.2,24.3) has 451294 bin [24.3,24.4) has 480364 bin [24.4,24.5) has 547226 bin [24.5,24.6) has 703751 bin [24.6,24.7) has 825681 bin [24.7,24.8) has 789422 bin [24.8,24.9) has 856741 bin [24.9,25.0) has 871085 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has 1357 bin [48.2,48.3) has 1374 bin [48.3,48.4) has 1408 bin [48.4,48.5) has 1291 bin [48.5,48.6) has 1195 bin [48.6,48.7) has 1072 bin [48.7,48.8) has 1114 bin [48.8,48.9) has 1079 bin [48.9,49.0) has 1003 bin [49.0,49.1) has 957 bin [49.1,49.2) has 856 bin [49.2,49.3) has 805 bin [49.3,49.4) has 765 bin [49.4,49.5) has 683 bin [49.5,49.6) has 671 bin [49.6,49.7) has 593 bin [49.7,49.8) has 536 bin [49.8,49.9) has 496 bin [49.9,50.0) has 483 bin [50.0,50.1) has 502 bin [50.1,50.2) has 427 bin [50.2,50.3) has 429 bin [50.3,50.4) has 450 bin [50.4,50.5) has 404 bin [50.5,50.6) has 389 bin [50.6,50.7) has 331 bin [50.7,50.8) has 302 bin [50.8,50.9) has 313 bin [50.9,51.0) has 285 bin [51.0,51.1) has 269 bin [51.1,51.2) has 224 bin [51.2,51.3) has 239 bin [51.3,51.4) has 208 bin [51.4,51.5) has 175 bin [51.5,51.6) has 178 bin [51.6,51.7) has 190 bin [51.7,51.8) has 158 bin [51.8,51.9) has 143 bin [51.9,52.0) has 126 bin [52.0,52.1) has 106 bin [52.1,52.2) has 99 bin [52.2,52.3) has 102 bin [52.3,52.4) has 92 bin [52.4,52.5) has 101 bin [52.5,52.6) has 68 bin [52.6,52.7) has 45 bin [52.7,52.8) has 27 bin [52.8,52.9) has 28 bin [52.9,53.0) has 9 bin [53.0,53.1) has 6 bin [53.1,53.2) has 1 bin [53.2,53.3) has 2 bin [53.3,53.4) has 1 bin [53.5,53.6) has 1 average z coordinate 25.2 for 40779069 element(s) point source id histogram with bin size 1.000000 bin 86 has 14633000 bin 87 has 15078801 bin 1087 has 11067268 average point source id 358.036962614325489 for 40779069 element(s)