lasinfo (210611) report for 'AHN4T/17CN2_02.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: 335/2022 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: 36466789 number of points by return: 24070686 9174300 2737594 438637 42865 scale factor x y z: 0.001 0.001 0.001 offset x y z: 225980 536230 0 min x y z: 225980.000 536230.000 11.295 max x y z: 227019.999 537519.999 47.599 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: 36466789 extended number of points by return: 24070686 9174300 2737594 438637 42865 2595 112 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 11295 47599 intensity 56 4586 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 60 62 gps_time 330510080.738210 330513736.152061 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 43 255 B 31 253 NIR 15 240 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.31 29.61 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24070686 number of intermediate returns: 3222245 number of last returns: 24064567 number of single returns: 14890709 covered area in square units/kilounits: 1317368/1.32 point density: all returns 27.68 last only 18.27 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 36466789 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24070686 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9174300 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2737594 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 438637 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 42865 instead zero. overview over extended number of returns of given pulse: 14890709 12876553 6897879 1584226 201678 14945 799 0 0 0 0 0 0 0 0 histogram of classification of points: 16101022 unclassified (1) 20275607 ground (2) 90160 water (9) +-> flagged as extended overlap: 2699780 +---> 1131008 of those are unclassified (1) +---> 1567775 of those are ground (2) +---> 997 of those are water (9) z coordinate histogram with bin size 0.100000 bin [11.2,11.3) has 1 bin [11.3,11.4) has 100 bin [11.4,11.5) has 1822 bin [11.5,11.6) has 4168 bin [11.6,11.7) has 18613 bin [11.7,11.8) has 111083 bin [11.8,11.9) has 78384 bin [11.9,12.0) has 48404 bin [12.0,12.1) has 63545 bin [12.1,12.2) has 126933 bin [12.2,12.3) has 254824 bin [12.3,12.4) has 341009 bin [12.4,12.5) has 389784 bin [12.5,12.6) has 556876 bin [12.6,12.7) has 1007292 bin [12.7,12.8) has 1252023 bin [12.8,12.9) has 1646967 bin [12.9,13.0) has 1514222 bin [13.0,13.1) has 1495648 bin [13.1,13.2) has 1732193 bin [13.2,13.3) has 1847566 bin [13.3,13.4) has 1356256 bin [13.4,13.5) has 1111047 bin [13.5,13.6) has 954959 bin [13.6,13.7) has 865804 bin [13.7,13.8) has 830068 bin [13.8,13.9) has 677081 bin [13.9,14.0) has 514038 bin [14.0,14.1) has 407914 bin [14.1,14.2) has 316978 bin [14.2,14.3) has 240766 bin [14.3,14.4) has 222366 bin [14.4,14.5) has 229795 bin [14.5,14.6) has 190148 bin [14.6,14.7) has 161628 bin [14.7,14.8) has 138687 bin [14.8,14.9) has 113952 bin [14.9,15.0) has 98401 bin [15.0,15.1) has 87852 bin [15.1,15.2) has 79684 bin [15.2,15.3) has 73526 bin [15.3,15.4) has 69198 bin [15.4,15.5) has 64817 bin [15.5,15.6) has 63545 bin [15.6,15.7) has 62050 bin [15.7,15.8) has 60668 bin [15.8,15.9) has 60399 bin [15.9,16.0) has 60694 bin [16.0,16.1) has 60863 bin [16.1,16.2) has 60871 bin [16.2,16.3) has 60663 bin [16.3,16.4) has 60241 bin [16.4,16.5) has 60273 bin [16.5,16.6) has 60660 bin [16.6,16.7) has 61297 bin 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[32.0,32.1) has 77412 bin [32.1,32.2) has 76286 bin [32.2,32.3) has 74649 bin [32.3,32.4) has 73469 bin [32.4,32.5) has 71904 bin [32.5,32.6) has 70608 bin [32.6,32.7) has 68955 bin [32.7,32.8) has 67650 bin [32.8,32.9) has 66139 bin [32.9,33.0) has 64404 bin [33.0,33.1) has 62912 bin [33.1,33.2) has 61428 bin [33.2,33.3) has 59654 bin [33.3,33.4) has 57821 bin [33.4,33.5) has 56452 bin [33.5,33.6) has 55286 bin [33.6,33.7) has 53633 bin [33.7,33.8) has 52141 bin [33.8,33.9) has 50799 bin [33.9,34.0) has 49007 bin [34.0,34.1) has 47193 bin [34.1,34.2) has 45992 bin [34.2,34.3) has 44113 bin [34.3,34.4) has 43480 bin [34.4,34.5) has 41877 bin [34.5,34.6) has 40613 bin [34.6,34.7) has 39177 bin [34.7,34.8) has 37851 bin [34.8,34.9) has 36364 bin [34.9,35.0) has 34968 bin [35.0,35.1) has 33922 bin [35.1,35.2) has 32697 bin [35.2,35.3) has 31406 bin [35.3,35.4) has 30632 bin [35.4,35.5) has 29420 bin [35.5,35.6) has 27973 bin [35.6,35.7) has 26697 bin [35.7,35.8) has 26023 bin [35.8,35.9) 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2599 bin [39.8,39.9) has 2208 bin [39.9,40.0) has 2272 bin [40.0,40.1) has 2072 bin [40.1,40.2) has 1920 bin [40.2,40.3) has 1721 bin [40.3,40.4) has 1611 bin [40.4,40.5) has 1405 bin [40.5,40.6) has 1383 bin [40.6,40.7) has 1239 bin [40.7,40.8) has 1118 bin [40.8,40.9) has 930 bin [40.9,41.0) has 865 bin [41.0,41.1) has 796 bin [41.1,41.2) has 722 bin [41.2,41.3) has 711 bin [41.3,41.4) has 633 bin [41.4,41.5) has 619 bin [41.5,41.6) has 591 bin [41.6,41.7) has 546 bin [41.7,41.8) has 466 bin [41.8,41.9) has 438 bin [41.9,42.0) has 423 bin [42.0,42.1) has 362 bin [42.1,42.2) has 343 bin [42.2,42.3) has 349 bin [42.3,42.4) has 342 bin [42.4,42.5) has 287 bin [42.5,42.6) has 307 bin [42.6,42.7) has 242 bin [42.7,42.8) has 257 bin [42.8,42.9) has 266 bin [42.9,43.0) has 262 bin [43.0,43.1) has 197 bin [43.1,43.2) has 184 bin [43.2,43.3) has 171 bin [43.3,43.4) has 123 bin [43.4,43.5) has 118 bin [43.5,43.6) has 111 bin [43.6,43.7) has 126 bin [43.7,43.8) has 137 bin [43.8,43.9) has 110 bin [43.9,44.0) has 108 bin [44.0,44.1) has 115 bin [44.1,44.2) has 92 bin [44.2,44.3) has 84 bin [44.3,44.4) has 73 bin [44.4,44.5) has 61 bin [44.5,44.6) has 53 bin [44.6,44.7) has 59 bin [44.7,44.8) has 76 bin [44.8,44.9) has 72 bin [44.9,45.0) has 64 bin [45.0,45.1) has 52 bin [45.1,45.2) has 49 bin [45.2,45.3) has 36 bin [45.3,45.4) has 18 bin [45.4,45.5) has 31 bin [45.5,45.6) has 21 bin [45.6,45.7) has 22 bin [45.7,45.8) has 11 bin [45.8,45.9) has 15 bin [45.9,46.0) has 11 bin [46.0,46.1) has 16 bin [46.1,46.2) has 13 bin [46.2,46.3) has 12 bin [46.3,46.4) has 8 bin [46.4,46.5) has 8 bin [46.5,46.6) has 8 bin [46.6,46.7) has 4 bin [46.8,46.9) has 4 bin [46.9,47.0) has 4 bin [47.0,47.1) has 1 bin [47.1,47.2) has 1 bin [47.2,47.3) has 3 bin [47.3,47.4) has 1 bin [47.5,47.6) has 1 average z coordinate 18.6 for 36466789 element(s) point source id histogram with bin size 1.000000 bin 60 has 1584109 bin 61 has 28561489 bin 62 has 6321191 average point source id 61.129901264408005 for 36466789 element(s)