lasinfo (210611) report for 'AHN4T/31HN1_13.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: 179/2021 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: 44757292 number of points by return: 40719082 3103946 780793 138679 14792 scale factor x y z: 0.001 0.001 0.001 offset x y z: 131980 458730 0 min x y z: 131980.000 458730.000 -4.295 max x y z: 133019.999 460019.999 42.398 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: 44757292 extended number of points by return: 40719082 3103946 780793 138679 14792 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 -4295 42398 intensity 0 4913 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 -31 34 user_data 6 7 point_source_ID 89 91 gps_time 270026698.052986 270028725.389877 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 30 255 B 4 255 NIR 25 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 5667 extended_scanner_channel 0 0 attribute0 0 49.13 ('Amplitude') attribute1 -15.47 33.91 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 40719082 number of intermediate returns: 939378 number of last returns: 40651456 number of single returns: 37552624 covered area in square units/kilounits: 1301932/1.30 point density: all returns 34.38 last only 31.22 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 44757292 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 40719082 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3103946 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 780793 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 138679 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 14792 instead zero. overview over extended number of returns of given pulse: 37552624 4697598 1933840 498330 73424 1329 147 0 0 0 0 0 0 0 0 histogram of classification of points: 7591736 unclassified (1) 26570265 ground (2) 9419885 building (6) 1107919 water (9) 67487 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2996639 +---> 584641 of those are unclassified (1) +---> 1652051 of those are ground (2) +---> 711964 of those are building (6) +---> 46547 of those are water (9) +---> 1436 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-4.3,-4.2) has 366 bin [-4.2,-4.1) has 471 bin [-4.1,-4.0) has 164 bin [-4.0,-3.9) has 676 bin [-3.9,-3.8) has 866 bin [-3.8,-3.7) has 1143 bin [-3.7,-3.6) has 1031 bin [-3.6,-3.5) has 951 bin [-3.5,-3.4) has 874 bin [-3.4,-3.3) has 846 bin [-3.3,-3.2) has 764 bin [-3.2,-3.1) has 745 bin [-3.1,-3.0) has 718 bin [-3.0,-2.9) has 698 bin [-2.9,-2.8) has 730 bin [-2.8,-2.7) has 694 bin [-2.7,-2.6) has 720 bin [-2.6,-2.5) has 700 bin [-2.5,-2.4) has 709 bin [-2.4,-2.3) has 727 bin [-2.3,-2.2) has 864 bin [-2.2,-2.1) has 1120 bin [-2.1,-2.0) has 886 bin [-2.0,-1.9) has 931 bin [-1.9,-1.8) has 1301 bin [-1.8,-1.7) has 1765 bin [-1.7,-1.6) has 1907 bin [-1.6,-1.5) has 1863 bin [-1.5,-1.4) has 1869 bin [-1.4,-1.3) has 1856 bin [-1.3,-1.2) has 1800 bin [-1.2,-1.1) has 1844 bin [-1.1,-1.0) has 1800 bin [-1.0,-0.9) has 1863 bin [-0.9,-0.8) has 1853 bin [-0.8,-0.7) has 2118 bin [-0.7,-0.6) has 18827 bin [-0.6,-0.5) has 472472 bin [-0.5,-0.4) has 568170 bin [-0.4,-0.3) has 104914 bin [-0.3,-0.2) has 64069 bin [-0.2,-0.1) has 59193 bin [-0.1,0.0) has 54020 bin [0.0,0.1) has 55231 bin [0.1,0.2) has 65061 bin [0.2,0.3) has 99271 bin [0.3,0.4) has 307595 bin [0.4,0.5) has 946953 bin [0.5,0.6) has 1929105 bin [0.6,0.7) has 1905579 bin [0.7,0.8) has 1299455 bin [0.8,0.9) has 1159000 bin [0.9,1.0) has 1190766 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233 bin [32.5,32.6) has 205 bin [32.6,32.7) has 256 bin [32.7,32.8) has 195 bin [32.8,32.9) has 194 bin [32.9,33.0) has 262 bin [33.0,33.1) has 437 bin [33.1,33.2) has 576 bin [33.2,33.3) has 393 bin [33.3,33.4) has 305 bin [33.4,33.5) has 286 bin [33.5,33.6) has 237 bin [33.6,33.7) has 226 bin [33.7,33.8) has 253 bin [33.8,33.9) has 260 bin [33.9,34.0) has 243 bin [34.0,34.1) has 259 bin [34.1,34.2) has 275 bin [34.2,34.3) has 288 bin [34.3,34.4) has 194 bin [34.4,34.5) has 154 bin [34.5,34.6) has 127 bin [34.6,34.7) has 147 bin [34.7,34.8) has 127 bin [34.8,34.9) has 109 bin [34.9,35.0) has 94 bin [35.0,35.1) has 129 bin [35.1,35.2) has 80 bin [35.2,35.3) has 45 bin [35.3,35.4) has 39 bin [35.4,35.5) has 32 bin [35.5,35.6) has 29 bin [35.6,35.7) has 26 bin [35.7,35.8) has 24 bin [35.8,35.9) has 21 bin [35.9,36.0) has 27 bin [36.0,36.1) has 20 bin [36.1,36.2) has 23 bin [36.2,36.3) has 31 bin [36.3,36.4) has 18 bin [36.4,36.5) has 23 bin [36.5,36.6) has 11 bin [36.6,36.7) has 17 bin [36.7,36.8) has 16 bin [36.8,36.9) has 17 bin [36.9,37.0) has 16 bin [37.0,37.1) has 22 bin [37.1,37.2) has 23 bin [37.2,37.3) has 27 bin [37.3,37.4) has 21 bin [37.4,37.5) has 18 bin [37.5,37.6) has 17 bin [37.6,37.7) has 17 bin [37.7,37.8) has 14 bin [37.8,37.9) has 13 bin [37.9,38.0) has 18 bin [38.0,38.1) has 39 bin [38.1,38.2) has 33 bin [38.2,38.3) has 18 bin [38.3,38.4) has 11 bin [38.4,38.5) has 18 bin [38.5,38.6) has 25 bin [38.6,38.7) has 36 bin [38.7,38.8) has 20 bin [38.8,38.9) has 21 bin [38.9,39.0) has 11 bin [39.0,39.1) has 18 bin [39.1,39.2) has 6 bin [39.2,39.3) has 6 bin [39.3,39.4) has 5 bin [39.4,39.5) has 6 bin [39.5,39.6) has 2 bin [39.6,39.7) has 2 bin [39.7,39.8) has 1 bin [39.8,39.9) has 1 bin [40.2,40.3) has 1 bin [40.8,40.9) has 1 bin [41.0,41.1) has 1 bin [41.2,41.3) has 1 bin [41.6,41.7) has 1 bin [42.3,42.4) has 1 average z coordinate 4.4 for 44757292 element(s) point source id histogram with bin size 1.000000 bin 89 has 17660630 bin 90 has 26748178 bin 91 has 348484 average point source id 89.61319943127927 for 44757292 element(s)