lasinfo (210611) report for 'AHN4T/41AN1_10.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: 32974757 number of points by return: 23881050 5898214 2467543 629071 98879 scale factor x y z: 0.001 0.001 0.001 offset x y z: 223980 447480 0 min x y z: 223980.000 447480.000 15.594 max x y z: 225019.999 448769.999 56.799 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: 32974757 extended number of points by return: 23881050 5898214 2467543 629071 98879 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 15594 56799 intensity 0 3567 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 -29 14 user_data 6 7 point_source_ID 150 151 gps_time 324042812.890880 324043773.155015 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 43 255 B 37 255 NIR 21 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 2333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.99 19.35 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23881050 number of intermediate returns: 3211494 number of last returns: 23854230 number of single returns: 17972017 covered area in square units/kilounits: 1341520/1.34 point density: all returns 24.58 last only 17.78 (per square units) spacing: all returns 0.20 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32974757 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23881050 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5898214 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2467543 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 629071 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 98879 instead zero. overview over extended number of returns of given pulse: 17972017 6859606 5521522 2125665 446840 46051 3056 0 0 0 0 0 0 0 0 histogram of classification of points: 11047802 unclassified (1) 21742657 ground (2) 184069 building (6) 229 water (9) +-> flagged as extended overlap: 2219458 +---> 548530 of those are unclassified (1) +---> 1669574 of those are ground (2) +---> 1183 of those are building (6) +---> 171 of those are water (9) z coordinate histogram with bin size 0.100000 bin [15.5,15.6) has 1 bin [15.6,15.7) has 94 bin [15.7,15.8) has 309 bin [15.8,15.9) has 156 bin [15.9,16.0) has 99 bin [16.0,16.1) has 119 bin [16.1,16.2) has 489 bin [16.2,16.3) has 398 bin [16.3,16.4) has 2149 bin [16.4,16.5) has 8946 bin [16.5,16.6) has 11155 bin [16.6,16.7) has 12876 bin [16.7,16.8) has 11394 bin [16.8,16.9) has 17245 bin [16.9,17.0) has 44954 bin [17.0,17.1) has 85998 bin [17.1,17.2) has 381032 bin [17.2,17.3) has 1243292 bin [17.3,17.4) has 3117531 bin [17.4,17.5) has 3480463 bin [17.5,17.6) has 2007910 bin [17.6,17.7) has 1776099 bin [17.7,17.8) has 1610894 bin [17.8,17.9) has 1125121 bin [17.9,18.0) has 939166 bin [18.0,18.1) has 918002 bin [18.1,18.2) has 927028 bin [18.2,18.3) has 878114 bin [18.3,18.4) has 661801 bin [18.4,18.5) has 512127 bin [18.5,18.6) has 413745 bin [18.6,18.7) has 307277 bin [18.7,18.8) has 216680 bin [18.8,18.9) has 190148 bin [18.9,19.0) has 194166 bin [19.0,19.1) has 185240 bin [19.1,19.2) has 191704 bin [19.2,19.3) has 177656 bin [19.3,19.4) has 135965 bin [19.4,19.5) has 107280 bin [19.5,19.6) has 86481 bin [19.6,19.7) has 76602 bin [19.7,19.8) has 66304 bin [19.8,19.9) has 62300 bin [19.9,20.0) has 56414 bin [20.0,20.1) has 54972 bin [20.1,20.2) has 49931 bin [20.2,20.3) has 42439 bin [20.3,20.4) has 38352 bin [20.4,20.5) has 37751 bin [20.5,20.6) has 36804 bin [20.6,20.7) has 36033 bin [20.7,20.8) has 35265 bin [20.8,20.9) has 33597 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[47.8,47.9) has 5604 bin [47.9,48.0) has 5522 bin [48.0,48.1) has 5431 bin [48.1,48.2) has 5213 bin [48.2,48.3) has 4995 bin [48.3,48.4) has 4754 bin [48.4,48.5) has 4471 bin [48.5,48.6) has 4420 bin [48.6,48.7) has 4132 bin [48.7,48.8) has 3939 bin [48.8,48.9) has 3796 bin [48.9,49.0) has 3713 bin [49.0,49.1) has 3703 bin [49.1,49.2) has 3528 bin [49.2,49.3) has 3415 bin [49.3,49.4) has 3182 bin [49.4,49.5) has 2910 bin [49.5,49.6) has 2944 bin [49.6,49.7) has 2648 bin [49.7,49.8) has 2618 bin [49.8,49.9) has 2380 bin [49.9,50.0) has 2259 bin [50.0,50.1) has 2187 bin [50.1,50.2) has 2086 bin [50.2,50.3) has 2104 bin [50.3,50.4) has 2076 bin [50.4,50.5) has 2025 bin [50.5,50.6) has 1921 bin [50.6,50.7) has 1776 bin [50.7,50.8) has 1737 bin [50.8,50.9) has 1601 bin [50.9,51.0) has 1574 bin [51.0,51.1) has 1510 bin [51.1,51.2) has 1366 bin [51.2,51.3) has 1229 bin [51.3,51.4) has 1189 bin [51.4,51.5) has 1112 bin [51.5,51.6) has 1119 bin [51.6,51.7) has 997 bin [51.7,51.8) has 982 bin [51.8,51.9) has 963 bin [51.9,52.0) has 932 bin [52.0,52.1) has 847 bin [52.1,52.2) has 823 bin [52.2,52.3) has 779 bin [52.3,52.4) has 678 bin [52.4,52.5) has 722 bin [52.5,52.6) has 591 bin [52.6,52.7) has 506 bin [52.7,52.8) has 472 bin [52.8,52.9) has 418 bin [52.9,53.0) has 388 bin [53.0,53.1) has 377 bin [53.1,53.2) has 378 bin [53.2,53.3) has 317 bin [53.3,53.4) has 296 bin [53.4,53.5) has 322 bin [53.5,53.6) has 271 bin [53.6,53.7) has 237 bin [53.7,53.8) has 240 bin [53.8,53.9) has 220 bin [53.9,54.0) has 173 bin [54.0,54.1) has 167 bin [54.1,54.2) has 109 bin [54.2,54.3) has 119 bin [54.3,54.4) has 102 bin [54.4,54.5) has 88 bin [54.5,54.6) has 84 bin [54.6,54.7) has 93 bin [54.7,54.8) has 92 bin [54.8,54.9) has 84 bin [54.9,55.0) has 58 bin [55.0,55.1) has 49 bin [55.1,55.2) has 44 bin [55.2,55.3) has 33 bin [55.3,55.4) has 31 bin [55.4,55.5) has 22 bin [55.5,55.6) has 17 bin [55.6,55.7) has 20 bin [55.7,55.8) has 12 bin [55.8,55.9) has 22 bin [55.9,56.0) has 24 bin [56.0,56.1) has 14 bin [56.1,56.2) has 7 bin [56.2,56.3) has 6 bin [56.3,56.4) has 1 bin [56.4,56.5) has 4 bin [56.5,56.6) has 1 bin [56.6,56.7) has 2 bin [56.7,56.8) has 1 average z coordinate 22.5 for 32974757 element(s) point source id histogram with bin size 1.000000 bin 150 has 29542333 bin 151 has 3432424 average point source id 150.104092472917984 for 32974757 element(s)