lasinfo (210611) report for 'AHN4T/67HN1_15.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: 181/2021 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: 28529780 number of points by return: 24890931 2134470 1071739 360254 72386 scale factor x y z: 0.001 0.001 0.001 offset x y z: 53980 364980 0 min x y z: 53980.000 364980.000 -1.359 max x y z: 55019.999 366269.999 41.408 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: 28529780 extended number of points by return: 24890931 2134470 1071739 360254 72386 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 -1359 41408 intensity 48 3349 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -31 31 user_data 6 7 point_source_ID 87 89 gps_time 261743161.777599 261745432.157254 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 33 255 G 45 255 B 30 253 NIR 69 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5167 5167 extended_scanner_channel 0 0 attribute0 0.48 33.49 ('Amplitude') attribute1 -16.26 16.84 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24890931 number of intermediate returns: 1513787 number of last returns: 24878888 number of single returns: 22753826 covered area in square units/kilounits: 1334356/1.33 point density: all returns 21.38 last only 18.64 (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 28529780 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24890931 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2134470 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1071739 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 360254 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 72386 instead zero. overview over extended number of returns of given pulse: 22753826 2125735 2135219 1152460 318211 40847 3482 0 0 0 0 0 0 0 0 histogram of classification of points: 4186247 unclassified (1) 24171885 ground (2) 122265 building (6) 49383 water (9) +-> flagged as extended overlap: 1734206 +---> 187302 of those are unclassified (1) +---> 1537868 of those are ground (2) +---> 5144 of those are building (6) +---> 3892 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.4,-1.3) has 4 bin [-1.3,-1.2) has 297 bin [-1.2,-1.1) has 4882 bin [-1.1,-1.0) has 10192 bin [-1.0,-0.9) has 31258 bin [-0.9,-0.8) has 91479 bin [-0.8,-0.7) has 199507 bin [-0.7,-0.6) has 227422 bin [-0.6,-0.5) has 235863 bin [-0.5,-0.4) has 235278 bin [-0.4,-0.3) has 237856 bin [-0.3,-0.2) has 223770 bin [-0.2,-0.1) has 184451 bin [-0.1,0.0) has 147037 bin [0.0,0.1) has 144512 bin [0.1,0.2) has 166393 bin [0.2,0.3) has 193672 bin [0.3,0.4) has 257237 bin [0.4,0.5) has 426535 bin [0.5,0.6) has 530488 bin [0.6,0.7) has 552521 bin [0.7,0.8) has 874180 bin [0.8,0.9) has 1283065 bin [0.9,1.0) has 1944978 bin [1.0,1.1) has 2376399 bin [1.1,1.2) has 2252776 bin [1.2,1.3) has 1497327 bin [1.3,1.4) has 1322513 bin [1.4,1.5) has 1420321 bin [1.5,1.6) has 1752405 bin [1.6,1.7) has 1854954 bin [1.7,1.8) has 1301197 bin [1.8,1.9) has 693545 bin [1.9,2.0) has 407814 bin [2.0,2.1) has 242751 bin [2.1,2.2) has 141168 bin [2.2,2.3) has 112173 bin [2.3,2.4) has 94733 bin [2.4,2.5) has 95644 bin [2.5,2.6) has 126449 bin [2.6,2.7) has 135524 bin [2.7,2.8) has 113205 bin [2.8,2.9) has 139934 bin [2.9,3.0) has 120905 bin [3.0,3.1) has 95165 bin [3.1,3.2) has 61622 bin [3.2,3.3) has 60524 bin [3.3,3.4) has 52336 bin [3.4,3.5) has 47007 bin [3.5,3.6) has 40380 bin [3.6,3.7) has 38742 bin [3.7,3.8) has 33876 bin [3.8,3.9) has 27033 bin [3.9,4.0) has 24036 bin [4.0,4.1) has 23240 bin [4.1,4.2) has 22382 bin 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2101 bin [36.0,36.1) has 2092 bin [36.1,36.2) has 2035 bin [36.2,36.3) has 1853 bin [36.3,36.4) has 1818 bin [36.4,36.5) has 1707 bin [36.5,36.6) has 1684 bin [36.6,36.7) has 1536 bin [36.7,36.8) has 1513 bin [36.8,36.9) has 1429 bin [36.9,37.0) has 1385 bin [37.0,37.1) has 1303 bin [37.1,37.2) has 1223 bin [37.2,37.3) has 1153 bin [37.3,37.4) has 1051 bin [37.4,37.5) has 1071 bin [37.5,37.6) has 924 bin [37.6,37.7) has 866 bin [37.7,37.8) has 805 bin [37.8,37.9) has 765 bin [37.9,38.0) has 666 bin [38.0,38.1) has 635 bin [38.1,38.2) has 588 bin [38.2,38.3) has 566 bin [38.3,38.4) has 533 bin [38.4,38.5) has 515 bin [38.5,38.6) has 494 bin [38.6,38.7) has 429 bin [38.7,38.8) has 425 bin [38.8,38.9) has 411 bin [38.9,39.0) has 373 bin [39.0,39.1) has 320 bin [39.1,39.2) has 332 bin [39.2,39.3) has 254 bin [39.3,39.4) has 229 bin [39.4,39.5) has 210 bin [39.5,39.6) has 187 bin [39.6,39.7) has 210 bin [39.7,39.8) has 171 bin [39.8,39.9) has 149 bin [39.9,40.0) has 126 bin [40.0,40.1) has 105 bin [40.1,40.2) has 93 bin [40.2,40.3) has 87 bin [40.3,40.4) has 65 bin [40.4,40.5) has 65 bin [40.5,40.6) has 31 bin [40.6,40.7) has 24 bin [40.7,40.8) has 27 bin [40.8,40.9) has 14 bin [40.9,41.0) has 14 bin [41.0,41.1) has 8 bin [41.1,41.2) has 4 bin [41.2,41.3) has 1 bin [41.3,41.4) has 2 bin [41.4,41.5) has 2 average z coordinate 3.1 for 28529780 element(s) point source id histogram with bin size 1.000000 bin 87 has 6913929 bin 88 has 21611644 bin 89 has 4207 average point source id 87.757806684804436 for 28529780 element(s)