lasinfo (210611) report for 'AHN4T/51FZ2_08.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: 339/2022 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: 35991621 number of points by return: 24389557 8566088 2578480 418273 39223 scale factor x y z: 0.001 0.001 0.001 offset x y z: 176980 391230 0 min x y z: 176980.000 391230.000 16.069 max x y z: 178019.999 392519.999 54.011 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: 35991621 extended number of points by return: 24389557 8566088 2578480 418273 39223 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 16069 54011 intensity 0 4595 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 29 user_data 6 7 point_source_ID 79 81 gps_time 296122775.473462 296125535.302414 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 231 G 39 238 B 19 217 NIR 29 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 45.95 ('Amplitude') attribute1 -16.94 29.54 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24389557 number of intermediate returns: 3040456 number of last returns: 24350427 number of single returns: 15788819 covered area in square units/kilounits: 1340860/1.34 point density: all returns 26.84 last only 18.16 (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 35991621 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24389557 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8566088 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2578480 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 418273 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 39223 instead zero. overview over extended number of returns of given pulse: 15788819 11987315 6497291 1521119 185573 11007 497 0 0 0 0 0 0 0 0 histogram of classification of points: 15415485 unclassified (1) 20557036 ground (2) 1246 building (6) 17854 water (9) +-> flagged as extended overlap: 2515264 +---> 991530 of those are unclassified (1) +---> 1521546 of those are ground (2) +---> 960 of those are building (6) +---> 1228 of those are water (9) z coordinate histogram with bin size 0.100000 bin [16.0,16.1) has 1 bin [16.1,16.2) has 123 bin [16.2,16.3) has 13262 bin [16.3,16.4) has 5202 bin [16.4,16.5) has 8194 bin [16.5,16.6) has 19013 bin [16.6,16.7) has 17618 bin [16.7,16.8) has 23703 bin [16.8,16.9) has 59072 bin [16.9,17.0) has 185466 bin [17.0,17.1) has 463399 bin [17.1,17.2) has 696937 bin [17.2,17.3) has 586581 bin [17.3,17.4) has 570755 bin [17.4,17.5) has 498233 bin [17.5,17.6) has 580642 bin [17.6,17.7) has 545531 bin [17.7,17.8) has 507529 bin [17.8,17.9) has 650208 bin [17.9,18.0) has 935453 bin [18.0,18.1) has 1540109 bin [18.1,18.2) has 1712564 bin [18.2,18.3) has 1571025 bin [18.3,18.4) has 1600741 bin [18.4,18.5) has 1580330 bin [18.5,18.6) has 1365877 bin [18.6,18.7) has 1050698 bin [18.7,18.8) has 865123 bin [18.8,18.9) has 749352 bin [18.9,19.0) has 627211 bin [19.0,19.1) has 491109 bin [19.1,19.2) has 394814 bin [19.2,19.3) has 315252 bin [19.3,19.4) has 230746 bin [19.4,19.5) has 166255 bin [19.5,19.6) has 118634 bin [19.6,19.7) has 92741 bin [19.7,19.8) has 71820 bin [19.8,19.9) has 56991 bin [19.9,20.0) has 49979 bin [20.0,20.1) has 44180 bin [20.1,20.2) has 39362 bin [20.2,20.3) has 37952 bin [20.3,20.4) has 37373 bin [20.4,20.5) has 37359 bin [20.5,20.6) has 37504 bin [20.6,20.7) has 38175 bin [20.7,20.8) has 38503 bin [20.8,20.9) has 38125 bin [20.9,21.0) has 37500 bin [21.0,21.1) has 37364 bin [21.1,21.2) has 37170 bin [21.2,21.3) has 37358 bin 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has 68532 bin [36.5,36.6) has 65822 bin [36.6,36.7) has 62815 bin [36.7,36.8) has 59839 bin [36.8,36.9) has 57338 bin [36.9,37.0) has 54757 bin [37.0,37.1) has 52204 bin [37.1,37.2) has 49247 bin [37.2,37.3) has 47189 bin [37.3,37.4) has 45157 bin [37.4,37.5) has 42962 bin [37.5,37.6) has 40467 bin [37.6,37.7) has 38128 bin [37.7,37.8) has 36890 bin [37.8,37.9) has 34579 bin [37.9,38.0) has 32406 bin [38.0,38.1) has 30603 bin [38.1,38.2) has 29306 bin [38.2,38.3) has 27678 bin [38.3,38.4) has 26514 bin [38.4,38.5) has 25132 bin [38.5,38.6) has 23301 bin [38.6,38.7) has 22307 bin [38.7,38.8) has 20739 bin [38.8,38.9) has 19502 bin [38.9,39.0) has 18562 bin [39.0,39.1) has 17533 bin [39.1,39.2) has 16555 bin [39.2,39.3) has 15603 bin [39.3,39.4) has 14455 bin [39.4,39.5) has 13782 bin [39.5,39.6) has 13029 bin [39.6,39.7) has 12163 bin [39.7,39.8) has 11774 bin [39.8,39.9) has 10908 bin [39.9,40.0) has 10281 bin [40.0,40.1) has 9616 bin [40.1,40.2) has 9055 bin [40.2,40.3) has 8495 bin [40.3,40.4) has 8322 bin [40.4,40.5) has 7951 bin [40.5,40.6) has 7383 bin [40.6,40.7) has 7066 bin [40.7,40.8) has 6558 bin [40.8,40.9) has 6427 bin [40.9,41.0) has 6062 bin [41.0,41.1) has 5846 bin [41.1,41.2) has 5783 bin [41.2,41.3) has 5515 bin [41.3,41.4) has 5370 bin [41.4,41.5) has 5297 bin [41.5,41.6) has 5242 bin [41.6,41.7) has 5033 bin [41.7,41.8) has 4868 bin [41.8,41.9) has 4684 bin [41.9,42.0) has 4658 bin [42.0,42.1) has 4501 bin [42.1,42.2) has 4465 bin [42.2,42.3) has 4119 bin [42.3,42.4) has 3946 bin [42.4,42.5) has 3892 bin [42.5,42.6) has 3895 bin [42.6,42.7) has 3985 bin [42.7,42.8) has 3911 bin [42.8,42.9) has 3823 bin [42.9,43.0) has 3656 bin [43.0,43.1) has 3540 bin [43.1,43.2) has 3358 bin [43.2,43.3) has 3406 bin [43.3,43.4) has 3412 bin [43.4,43.5) has 3222 bin [43.5,43.6) has 3115 bin [43.6,43.7) has 3124 bin [43.7,43.8) has 3128 bin [43.8,43.9) has 3003 bin [43.9,44.0) has 2948 bin [44.0,44.1) has 2882 bin [44.1,44.2) has 2575 bin [44.2,44.3) has 2560 bin [44.3,44.4) has 2595 bin [44.4,44.5) has 2482 bin [44.5,44.6) has 2466 bin [44.6,44.7) has 2442 bin [44.7,44.8) has 2314 bin [44.8,44.9) has 2174 bin [44.9,45.0) has 2149 bin [45.0,45.1) has 2171 bin [45.1,45.2) has 2145 bin [45.2,45.3) has 2030 bin [45.3,45.4) has 2005 bin [45.4,45.5) has 1914 bin [45.5,45.6) has 1857 bin [45.6,45.7) has 1771 bin [45.7,45.8) has 1719 bin [45.8,45.9) has 1652 bin [45.9,46.0) has 1598 bin [46.0,46.1) has 1586 bin [46.1,46.2) has 1480 bin [46.2,46.3) has 1417 bin [46.3,46.4) has 1451 bin [46.4,46.5) has 1370 bin [46.5,46.6) has 1330 bin [46.6,46.7) has 1216 bin [46.7,46.8) has 1243 bin [46.8,46.9) has 1185 bin [46.9,47.0) has 1168 bin [47.0,47.1) has 1069 bin [47.1,47.2) has 1075 bin [47.2,47.3) has 1034 bin [47.3,47.4) has 987 bin [47.4,47.5) has 937 bin [47.5,47.6) has 891 bin [47.6,47.7) has 831 bin [47.7,47.8) has 807 bin [47.8,47.9) has 734 bin [47.9,48.0) has 688 bin [48.0,48.1) has 740 bin [48.1,48.2) has 721 bin [48.2,48.3) has 679 bin [48.3,48.4) has 658 bin [48.4,48.5) has 585 bin [48.5,48.6) has 590 bin [48.6,48.7) has 535 bin [48.7,48.8) has 476 bin [48.8,48.9) has 443 bin [48.9,49.0) has 479 bin [49.0,49.1) has 422 bin [49.1,49.2) has 413 bin [49.2,49.3) has 372 bin [49.3,49.4) has 384 bin [49.4,49.5) has 378 bin [49.5,49.6) has 357 bin [49.6,49.7) has 349 bin [49.7,49.8) has 291 bin [49.8,49.9) has 253 bin [49.9,50.0) has 237 bin [50.0,50.1) has 237 bin [50.1,50.2) has 233 bin [50.2,50.3) has 207 bin [50.3,50.4) has 188 bin [50.4,50.5) has 196 bin [50.5,50.6) has 200 bin [50.6,50.7) has 186 bin [50.7,50.8) has 186 bin [50.8,50.9) has 175 bin [50.9,51.0) has 139 bin [51.0,51.1) has 145 bin [51.1,51.2) has 141 bin [51.2,51.3) has 108 bin [51.3,51.4) has 100 bin [51.4,51.5) has 86 bin [51.5,51.6) has 76 bin [51.6,51.7) has 84 bin [51.7,51.8) has 70 bin [51.8,51.9) has 57 bin [51.9,52.0) has 61 bin [52.0,52.1) has 43 bin [52.1,52.2) has 59 bin [52.2,52.3) has 36 bin [52.3,52.4) has 40 bin [52.4,52.5) has 19 bin [52.5,52.6) has 24 bin [52.6,52.7) has 22 bin [52.7,52.8) has 15 bin [52.8,52.9) has 12 bin [52.9,53.0) has 16 bin [53.0,53.1) has 10 bin [53.1,53.2) has 17 bin [53.2,53.3) has 10 bin [53.3,53.4) has 6 bin [53.4,53.5) has 5 bin [53.5,53.6) has 2 bin [53.6,53.7) has 1 bin [53.7,53.8) has 2 bin [53.8,53.9) has 2 bin [53.9,54.0) has 1 bin [54.0,54.1) has 2 average z coordinate 23.5 for 35991621 element(s) point source id histogram with bin size 1.000000 bin 79 has 1007209 bin 80 has 29920306 bin 81 has 5064106 average point source id 80.112717818405571 for 35991621 element(s)