lasinfo (210611) report for 'AHN4T/26HZ2_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: 336/2022 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: 50435082 number of points by return: 44696319 4477212 1121776 131020 8755 scale factor x y z: 0.001 0.001 0.001 offset x y z: 177980 474980 0 min x y z: 177980.000 474980.000 20.326 max x y z: 179019.999 476269.999 46.242 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: 50435082 extended number of points by return: 44696319 4477212 1121776 131020 8755 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 20326 46242 intensity 53 3162 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -31 32 user_data 6 7 point_source_ID 145 147 gps_time 270204343.165407 270206694.766100 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 27 255 B 24 255 NIR 40 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 9 extended_scan_angle -5167 5333 extended_scanner_channel 0 0 attribute0 0 31.62 ('Amplitude') attribute1 -15.48 16.31 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 44696319 number of intermediate returns: 1253353 number of last returns: 44692191 number of single returns: 40206781 covered area in square units/kilounits: 1336836/1.34 point density: all returns 37.73 last only 33.43 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 50435082 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 44696319 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4477212 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1121776 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 131020 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 8755 instead zero. overview over extended number of returns of given pulse: 40206781 6725126 2971447 487957 43674 97 0 0 0 0 0 0 0 0 0 histogram of classification of points: 7882291 unclassified (1) 42495010 ground (2) 57781 water (9) +-> flagged as extended overlap: 3866866 +---> 780816 of those are unclassified (1) +---> 3082092 of those are ground (2) +---> 3958 of those are water (9) z coordinate histogram with bin size 0.100000 bin [20.3,20.4) has 32 bin [20.4,20.5) has 2023 bin [20.5,20.6) has 17635 bin [20.6,20.7) has 29432 bin [20.7,20.8) has 66611 bin [20.8,20.9) has 130248 bin [20.9,21.0) has 155104 bin [21.0,21.1) has 189058 bin [21.1,21.2) has 201382 bin [21.2,21.3) has 148714 bin [21.3,21.4) has 115403 bin [21.4,21.5) has 139380 bin [21.5,21.6) has 193518 bin [21.6,21.7) has 218241 bin [21.7,21.8) has 205031 bin [21.8,21.9) has 171877 bin [21.9,22.0) has 190821 bin [22.0,22.1) has 235209 bin [22.1,22.2) has 254136 bin [22.2,22.3) has 291621 bin [22.3,22.4) has 232915 bin [22.4,22.5) has 235212 bin [22.5,22.6) has 286523 bin [22.6,22.7) has 389896 bin [22.7,22.8) has 470382 bin [22.8,22.9) has 412245 bin [22.9,23.0) has 432006 bin [23.0,23.1) has 436411 bin [23.1,23.2) has 450373 bin [23.2,23.3) has 537826 bin [23.3,23.4) has 536910 bin [23.4,23.5) has 770162 bin [23.5,23.6) has 870695 bin [23.6,23.7) has 818425 bin [23.7,23.8) has 766281 bin [23.8,23.9) has 786180 bin [23.9,24.0) has 912818 bin [24.0,24.1) has 952225 bin [24.1,24.2) has 939843 bin [24.2,24.3) has 828715 bin [24.3,24.4) has 797563 bin [24.4,24.5) has 851315 bin [24.5,24.6) has 985979 bin [24.6,24.7) has 1008787 bin [24.7,24.8) has 929437 bin [24.8,24.9) has 812604 bin [24.9,25.0) has 779288 bin [25.0,25.1) has 789144 bin [25.1,25.2) has 754769 bin [25.2,25.3) has 728410 bin [25.3,25.4) has 686468 bin [25.4,25.5) has 723449 bin [25.5,25.6) has 810802 bin [25.6,25.7) has 743893 bin [25.7,25.8) has 675604 bin [25.8,25.9) has 627288 bin [25.9,26.0) has 480287 bin [26.0,26.1) has 470800 bin [26.1,26.2) has 466921 bin [26.2,26.3) has 441550 bin [26.3,26.4) has 409268 bin [26.4,26.5) has 366299 bin [26.5,26.6) has 347314 bin [26.6,26.7) has 337985 bin [26.7,26.8) has 350617 bin [26.8,26.9) has 400149 bin [26.9,27.0) has 455227 bin [27.0,27.1) has 522429 bin [27.1,27.2) has 545185 bin [27.2,27.3) has 553385 bin [27.3,27.4) has 519461 bin [27.4,27.5) has 524800 bin [27.5,27.6) has 500168 bin [27.6,27.7) has 474989 bin [27.7,27.8) has 456889 bin [27.8,27.9) has 491946 bin [27.9,28.0) has 552154 bin [28.0,28.1) has 637663 bin [28.1,28.2) has 616439 bin [28.2,28.3) has 595625 bin [28.3,28.4) has 623535 bin [28.4,28.5) has 658638 bin [28.5,28.6) has 594412 bin [28.6,28.7) has 525837 bin [28.7,28.8) has 392506 bin [28.8,28.9) has 339817 bin [28.9,29.0) has 360109 bin [29.0,29.1) has 412381 bin [29.1,29.2) has 400306 bin [29.2,29.3) has 337729 bin [29.3,29.4) has 334891 bin [29.4,29.5) has 261038 bin [29.5,29.6) has 146794 bin [29.6,29.7) has 69141 bin [29.7,29.8) has 52864 bin [29.8,29.9) has 52108 bin [29.9,30.0) has 53178 bin [30.0,30.1) has 53818 bin [30.1,30.2) has 54108 bin [30.2,30.3) has 55074 bin [30.3,30.4) has 55468 bin [30.4,30.5) has 56014 bin [30.5,30.6) has 57030 bin [30.6,30.7) has 56830 bin [30.7,30.8) has 57369 bin [30.8,30.9) has 56783 bin [30.9,31.0) has 56806 bin [31.0,31.1) has 57515 bin [31.1,31.2) has 57283 bin [31.2,31.3) has 57037 bin [31.3,31.4) has 57480 bin [31.4,31.5) has 57398 bin [31.5,31.6) has 57053 bin [31.6,31.7) has 57460 bin [31.7,31.8) has 57482 bin [31.8,31.9) has 57034 bin [31.9,32.0) has 57300 bin [32.0,32.1) has 57086 bin [32.1,32.2) has 56748 bin [32.2,32.3) has 56062 bin [32.3,32.4) has 56004 bin [32.4,32.5) has 56119 bin [32.5,32.6) has 56113 bin [32.6,32.7) has 56187 bin [32.7,32.8) has 56689 bin [32.8,32.9) has 56879 bin [32.9,33.0) has 57215 bin [33.0,33.1) has 57467 bin [33.1,33.2) has 56782 bin [33.2,33.3) has 57204 bin [33.3,33.4) has 58434 bin [33.4,33.5) has 58383 bin [33.5,33.6) has 58951 bin [33.6,33.7) has 59195 bin [33.7,33.8) has 59093 bin [33.8,33.9) has 58979 bin [33.9,34.0) has 59034 bin [34.0,34.1) has 59931 bin [34.1,34.2) has 60778 bin [34.2,34.3) has 60359 bin [34.3,34.4) has 60989 bin [34.4,34.5) has 61355 bin [34.5,34.6) has 60418 bin [34.6,34.7) has 60667 bin [34.7,34.8) has 60511 bin [34.8,34.9) has 60668 bin [34.9,35.0) has 60748 bin [35.0,35.1) has 61246 bin [35.1,35.2) has 61532 bin [35.2,35.3) has 61009 bin [35.3,35.4) has 60716 bin [35.4,35.5) has 60695 bin [35.5,35.6) has 60786 bin [35.6,35.7) has 60903 bin [35.7,35.8) has 60067 bin [35.8,35.9) has 60120 bin [35.9,36.0) has 60536 bin [36.0,36.1) has 60383 bin [36.1,36.2) has 60893 bin [36.2,36.3) has 60337 bin [36.3,36.4) has 60176 bin [36.4,36.5) has 59675 bin [36.5,36.6) has 59137 bin [36.6,36.7) has 58777 bin [36.7,36.8) has 58287 bin [36.8,36.9) has 57930 bin [36.9,37.0) has 56797 bin [37.0,37.1) has 56046 bin [37.1,37.2) has 54395 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[41.0,41.1) has 11804 bin [41.1,41.2) has 10815 bin [41.2,41.3) has 10082 bin [41.3,41.4) has 9358 bin [41.4,41.5) has 8552 bin [41.5,41.6) has 7966 bin [41.6,41.7) has 7470 bin [41.7,41.8) has 6802 bin [41.8,41.9) has 6135 bin [41.9,42.0) has 5718 bin [42.0,42.1) has 5039 bin [42.1,42.2) has 4492 bin [42.2,42.3) has 4188 bin [42.3,42.4) has 3549 bin [42.4,42.5) has 3239 bin [42.5,42.6) has 2881 bin [42.6,42.7) has 2554 bin [42.7,42.8) has 2236 bin [42.8,42.9) has 2116 bin [42.9,43.0) has 1875 bin [43.0,43.1) has 1638 bin [43.1,43.2) has 1438 bin [43.2,43.3) has 1331 bin [43.3,43.4) has 1058 bin [43.4,43.5) has 904 bin [43.5,43.6) has 773 bin [43.6,43.7) has 693 bin [43.7,43.8) has 623 bin [43.8,43.9) has 531 bin [43.9,44.0) has 392 bin [44.0,44.1) has 317 bin [44.1,44.2) has 248 bin [44.2,44.3) has 189 bin [44.3,44.4) has 154 bin [44.4,44.5) has 119 bin [44.5,44.6) has 107 bin [44.6,44.7) has 97 bin [44.7,44.8) has 67 bin [44.8,44.9) has 65 bin [44.9,45.0) has 43 bin [45.0,45.1) has 40 bin [45.1,45.2) has 45 bin [45.2,45.3) has 25 bin [45.3,45.4) has 26 bin [45.4,45.5) has 22 bin [45.5,45.6) has 16 bin [45.6,45.7) has 4 bin [45.7,45.8) has 9 bin [45.8,45.9) has 8 bin [45.9,46.0) has 2 bin [46.1,46.2) has 3 bin [46.2,46.3) has 1 average z coordinate 26.5 for 50435082 element(s) point source id histogram with bin size 1.000000 bin 145 has 15619336 bin 146 has 32539141 bin 147 has 2276605 average point source id 145.735447421300904 for 50435082 element(s)