lasinfo (210611) report for 'AHN4T/30GN1_24.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: 178/2021 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: 64208635 number of points by return: 40980447 15948867 5933659 1209978 135684 scale factor x y z: 0.001 0.001 0.001 offset x y z: 82980 456230 0 min x y z: 82980.000 456230.000 -2.728 max x y z: 84019.999 457519.999 44.468 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: 64208635 extended number of points by return: 40980447 15948867 5933659 1209978 135684 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 -2728 44468 intensity 23 4463 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 -34 37 user_data 6 7 point_source_ID 165 174 gps_time 270297802.077469 270306201.442902 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 255 G 28 255 B 0 255 NIR 49 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5667 6167 extended_scanner_channel 0 0 attribute0 0.23 44.63 ('Amplitude') attribute1 -15.59 28.71 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 40980447 number of intermediate returns: 7294561 number of last returns: 40944104 number of single returns: 25010477 covered area in square units/kilounits: 1298280/1.30 point density: all returns 49.46 last only 31.54 (per square units) spacing: all returns 0.14 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 64208635 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 40980447 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 15948867 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5933659 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1209978 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 135684 instead zero. overview over extended number of returns of given pulse: 25010477 20024341 14184482 4307827 676913 4535 60 0 0 0 0 0 0 0 0 histogram of classification of points: 30263760 unclassified (1) 30884648 ground (2) 2669038 building (6) 311124 water (9) 80065 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4038785 +---> 1715913 of those are unclassified (1) +---> 1925988 of those are ground (2) +---> 392635 of those are building (6) +---> 4098 of those are water (9) +---> 151 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.8,-2.7) has 8 bin [-2.7,-2.6) has 224 bin [-2.6,-2.5) has 266 bin [-2.5,-2.4) has 262 bin [-2.4,-2.3) has 234 bin [-2.3,-2.2) has 319 bin [-2.2,-2.1) has 257 bin [-2.1,-2.0) has 567 bin [-2.0,-1.9) has 7140 bin [-1.9,-1.8) has 3953 bin [-1.8,-1.7) has 5868 bin [-1.7,-1.6) has 9954 bin [-1.6,-1.5) has 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has 6082 bin [29.1,29.2) has 5527 bin [29.2,29.3) has 5084 bin [29.3,29.4) has 4519 bin [29.4,29.5) has 4056 bin [29.5,29.6) has 3774 bin [29.6,29.7) has 3285 bin [29.7,29.8) has 2863 bin [29.8,29.9) has 2654 bin [29.9,30.0) has 2383 bin [30.0,30.1) has 2150 bin [30.1,30.2) has 1897 bin [30.2,30.3) has 1739 bin [30.3,30.4) has 1564 bin [30.4,30.5) has 1452 bin [30.5,30.6) has 1411 bin [30.6,30.7) has 1331 bin [30.7,30.8) has 1190 bin [30.8,30.9) has 1071 bin [30.9,31.0) has 1023 bin [31.0,31.1) has 1004 bin [31.1,31.2) has 977 bin [31.2,31.3) has 1013 bin [31.3,31.4) has 944 bin [31.4,31.5) has 812 bin [31.5,31.6) has 781 bin [31.6,31.7) has 728 bin [31.7,31.8) has 626 bin [31.8,31.9) has 575 bin [31.9,32.0) has 552 bin [32.0,32.1) has 566 bin [32.1,32.2) has 584 bin [32.2,32.3) has 523 bin [32.3,32.4) has 480 bin [32.4,32.5) has 480 bin [32.5,32.6) has 433 bin [32.6,32.7) has 447 bin [32.7,32.8) has 401 bin [32.8,32.9) has 402 bin [32.9,33.0) has 355 bin [33.0,33.1) has 341 bin 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has 95 bin [37.3,37.4) has 223 bin [37.4,37.5) has 1918 bin [37.5,37.6) has 1251 bin [37.6,37.7) has 502 bin [37.7,37.8) has 18 bin [37.8,37.9) has 17 bin [37.9,38.0) has 29 bin [38.0,38.1) has 16 bin [38.1,38.2) has 15 bin [38.2,38.3) has 9 bin [38.3,38.4) has 12 bin [38.4,38.5) has 7 bin [38.5,38.6) has 9 bin [38.6,38.7) has 19 bin [38.7,38.8) has 32 bin [38.8,38.9) has 17 bin [38.9,39.0) has 24 bin [39.0,39.1) has 8 bin [39.1,39.2) has 5 bin [39.2,39.3) has 9 bin [39.3,39.4) has 12 bin [39.4,39.5) has 576 bin [39.5,39.6) has 1070 bin [39.6,39.7) has 447 bin [39.7,39.8) has 30 bin [39.8,39.9) has 8 bin [40.0,40.1) has 1 bin [40.3,40.4) has 3 bin [40.4,40.5) has 1 bin [40.5,40.6) has 7 bin [40.6,40.7) has 6 bin [40.7,40.8) has 9 bin [40.8,40.9) has 3 bin [40.9,41.0) has 2 bin [41.0,41.1) has 5 bin [41.1,41.2) has 4 bin [41.2,41.3) has 14 bin [41.3,41.4) has 1 bin [41.7,41.8) has 3 bin [41.9,42.0) has 1 bin [42.1,42.2) has 1 bin [42.2,42.3) has 4 bin [42.3,42.4) has 9 bin [42.4,42.5) has 2 bin [43.7,43.8) has 1 bin [44.1,44.2) has 1 bin [44.2,44.3) has 2 bin [44.3,44.4) has 10 bin [44.4,44.5) has 9 average z coordinate 6.3 for 64208635 element(s) point source id histogram with bin size 1.000000 bin 165 has 611792 bin 166 has 42393082 bin 167 has 20740479 bin 174 has 463282 average point source id 166.371210865952833 for 64208635 element(s)