lasinfo (210611) report for 'AHN4T/40BZ1_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: 338/2022 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: 36979331 number of points by return: 32825164 3168688 794481 166444 22470 scale factor x y z: 0.001 0.001 0.001 offset x y z: 193980 441230 0 min x y z: 193980.000 441230.000 7.839 max x y z: 195019.999 442519.999 44.629 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: 36979331 extended number of points by return: 32825164 3168688 794481 166444 22470 1948 136 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 7839 44629 intensity 41 4691 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 124 211 gps_time 330424274.972165 330437511.126023 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 49 255 B 40 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.4 30.61 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 32825164 number of intermediate returns: 989365 number of last returns: 32763438 number of single returns: 29598636 covered area in square units/kilounits: 1289112/1.29 point density: all returns 28.69 last only 25.42 (per square units) spacing: all returns 0.19 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 36979331 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 32825164 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3168688 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 794481 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 166444 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 22470 instead zero. overview over extended number of returns of given pulse: 29598636 4798122 1890777 577142 102793 10939 922 0 0 0 0 0 0 0 0 histogram of classification of points: 6213662 unclassified (1) 25026945 ground (2) 4017307 building (6) 1261082 water (9) 460335 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2715016 +---> 339892 of those are unclassified (1) +---> 2083932 of those are ground (2) +---> 169180 of those are building (6) +---> 64214 of those are water (9) +---> 57798 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [7.8,7.9) has 111 bin [7.9,8.0) has 28262 bin [8.0,8.1) has 253959 bin [8.1,8.2) has 456238 bin [8.2,8.3) has 24839 bin [8.3,8.4) has 20436 bin [8.4,8.5) has 24833 bin [8.5,8.6) has 28656 bin [8.6,8.7) has 28548 bin [8.7,8.8) has 29815 bin [8.8,8.9) has 52878 bin [8.9,9.0) has 45943 bin [9.0,9.1) has 36846 bin [9.1,9.2) has 45431 bin [9.2,9.3) has 61378 bin [9.3,9.4) has 255168 bin [9.4,9.5) has 121500 bin [9.5,9.6) has 153926 bin [9.6,9.7) has 197142 bin [9.7,9.8) has 277079 bin [9.8,9.9) has 350714 bin [9.9,10.0) has 323464 bin [10.0,10.1) has 372925 bin [10.1,10.2) has 686681 bin [10.2,10.3) has 1291249 bin [10.3,10.4) has 1346458 bin [10.4,10.5) has 1881802 bin [10.5,10.6) has 1787600 bin [10.6,10.7) has 1632259 bin [10.7,10.8) has 1802017 bin [10.8,10.9) has 1823103 bin [10.9,11.0) has 1385225 bin [11.0,11.1) has 999682 bin [11.1,11.2) has 893516 bin [11.2,11.3) has 918339 bin [11.3,11.4) has 656175 bin [11.4,11.5) has 630458 bin [11.5,11.6) has 652691 bin [11.6,11.7) has 547783 bin [11.7,11.8) has 497824 bin [11.8,11.9) has 503608 bin [11.9,12.0) has 351816 bin [12.0,12.1) has 352521 bin [12.1,12.2) has 305708 bin [12.2,12.3) has 229586 bin [12.3,12.4) has 210434 bin [12.4,12.5) has 204353 bin [12.5,12.6) has 216120 bin [12.6,12.7) has 210273 bin [12.7,12.8) has 225910 bin 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[28.1,28.2) has 5630 bin [28.2,28.3) has 5641 bin [28.3,28.4) has 5273 bin [28.4,28.5) has 5319 bin [28.5,28.6) has 5137 bin [28.6,28.7) has 5017 bin [28.7,28.8) has 4949 bin [28.8,28.9) has 4904 bin [28.9,29.0) has 4948 bin [29.0,29.1) has 4832 bin [29.1,29.2) has 4876 bin [29.2,29.3) has 4812 bin [29.3,29.4) has 4894 bin [29.4,29.5) has 4819 bin [29.5,29.6) has 4607 bin [29.6,29.7) has 4502 bin [29.7,29.8) has 4238 bin [29.8,29.9) has 4320 bin [29.9,30.0) has 4308 bin [30.0,30.1) has 4131 bin [30.1,30.2) has 3998 bin [30.2,30.3) has 3883 bin [30.3,30.4) has 3951 bin [30.4,30.5) has 3879 bin [30.5,30.6) has 3720 bin [30.6,30.7) has 4017 bin [30.7,30.8) has 3917 bin [30.8,30.9) has 3446 bin [30.9,31.0) has 3432 bin [31.0,31.1) has 3331 bin [31.1,31.2) has 3229 bin [31.2,31.3) has 3049 bin [31.3,31.4) has 3048 bin [31.4,31.5) has 2995 bin [31.5,31.6) has 2940 bin [31.6,31.7) has 2982 bin [31.7,31.8) has 2836 bin [31.8,31.9) has 2932 bin [31.9,32.0) has 2952 bin [32.0,32.1) has 4731 bin 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711 bin [40.2,40.3) has 634 bin [40.3,40.4) has 635 bin [40.4,40.5) has 610 bin [40.5,40.6) has 578 bin [40.6,40.7) has 570 bin [40.7,40.8) has 494 bin [40.8,40.9) has 546 bin [40.9,41.0) has 467 bin [41.0,41.1) has 462 bin [41.1,41.2) has 432 bin [41.2,41.3) has 447 bin [41.3,41.4) has 454 bin [41.4,41.5) has 452 bin [41.5,41.6) has 375 bin [41.6,41.7) has 359 bin [41.7,41.8) has 408 bin [41.8,41.9) has 368 bin [41.9,42.0) has 361 bin [42.0,42.1) has 329 bin [42.1,42.2) has 323 bin [42.2,42.3) has 312 bin [42.3,42.4) has 330 bin [42.4,42.5) has 300 bin [42.5,42.6) has 250 bin [42.6,42.7) has 265 bin [42.7,42.8) has 247 bin [42.8,42.9) has 225 bin [42.9,43.0) has 194 bin [43.0,43.1) has 170 bin [43.1,43.2) has 162 bin [43.2,43.3) has 134 bin [43.3,43.4) has 118 bin [43.4,43.5) has 89 bin [43.5,43.6) has 71 bin [43.6,43.7) has 57 bin [43.7,43.8) has 45 bin [43.8,43.9) has 32 bin [43.9,44.0) has 23 bin [44.0,44.1) has 14 bin [44.1,44.2) has 7 bin [44.2,44.3) has 15 bin [44.3,44.4) has 9 bin [44.4,44.5) has 6 bin [44.5,44.6) has 3 bin [44.6,44.7) has 1 average z coordinate 12.7 for 36979331 element(s) point source id histogram with bin size 1.000000 bin 124 has 1581215 bin 125 has 20383868 bin 126 has 1481004 bin 211 has 13533244 average point source id 156.470519923683867 for 36979331 element(s)