lasinfo (210611) report for 'AHN4T/57HN1_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: 340/2022 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: 32863989 number of points by return: 28079888 3789228 886421 101729 6723 scale factor x y z: 0.001 0.001 0.001 offset x y z: 170980 361230 0 min x y z: 170980.000 361230.000 32.668 max x y z: 172019.999 362519.999 57.959 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: 32863989 extended number of points by return: 28079888 3789228 886421 101729 6723 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 32668 57959 intensity 0 5029 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 -12 29 user_data 6 7 point_source_ID 90 91 gps_time 297848730.143971 297850891.660910 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 34 255 G 55 255 B 48 255 NIR 31 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -2000 4833 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -17.11 33.12 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28079888 number of intermediate returns: 998778 number of last returns: 28045987 number of single returns: 24260664 covered area in square units/kilounits: 1341372/1.34 point density: all returns 24.50 last only 20.91 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32863989 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28079888 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3789228 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 886421 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 101729 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 6723 instead zero. overview over extended number of returns of given pulse: 24260664 5821528 2365420 382455 32326 1518 78 0 0 0 0 0 0 0 0 histogram of classification of points: 7743024 unclassified (1) 25109121 ground (2) 11844 water (9) +-> flagged as extended overlap: 2044487 +---> 497550 of those are unclassified (1) +---> 1537384 of those are ground (2) +---> 9553 of those are water (9) z coordinate histogram with bin size 0.100000 bin [32.6,32.7) has 5 bin [32.7,32.8) has 1447 bin [32.8,32.9) has 24179 bin [32.9,33.0) has 44790 bin [33.0,33.1) has 45787 bin [33.1,33.2) has 28233 bin [33.2,33.3) has 39920 bin [33.3,33.4) has 34402 bin [33.4,33.5) has 27636 bin [33.5,33.6) has 45826 bin [33.6,33.7) has 111509 bin [33.7,33.8) has 300141 bin [33.8,33.9) has 557591 bin [33.9,34.0) has 905525 bin [34.0,34.1) has 1204121 bin [34.1,34.2) has 1195296 bin [34.2,34.3) has 1176546 bin [34.3,34.4) has 1549023 bin [34.4,34.5) has 1545805 bin [34.5,34.6) has 1569782 bin [34.6,34.7) has 1620037 bin [34.7,34.8) has 1496203 bin [34.8,34.9) has 1363607 bin [34.9,35.0) has 1269343 bin [35.0,35.1) has 1213859 bin [35.1,35.2) has 1164397 bin [35.2,35.3) has 1112005 bin [35.3,35.4) has 1022244 bin [35.4,35.5) has 827398 bin [35.5,35.6) has 676666 bin [35.6,35.7) has 574437 bin [35.7,35.8) has 486280 bin [35.8,35.9) has 395965 bin [35.9,36.0) has 333692 bin [36.0,36.1) has 302429 bin [36.1,36.2) has 273834 bin [36.2,36.3) has 245804 bin [36.3,36.4) has 217050 bin [36.4,36.5) has 193912 bin [36.5,36.6) has 170872 bin [36.6,36.7) has 151150 bin [36.7,36.8) has 138273 bin [36.8,36.9) has 121195 bin [36.9,37.0) has 106550 bin [37.0,37.1) has 94943 bin [37.1,37.2) has 87486 bin [37.2,37.3) has 82524 bin [37.3,37.4) has 78666 bin [37.4,37.5) has 80457 bin [37.5,37.6) has 80568 bin [37.6,37.7) has 75601 bin [37.7,37.8) has 64442 bin [37.8,37.9) has 59884 bin [37.9,38.0) has 56919 bin [38.0,38.1) has 55170 bin [38.1,38.2) has 54064 bin [38.2,38.3) has 53406 bin [38.3,38.4) has 53204 bin [38.4,38.5) has 52396 bin [38.5,38.6) has 51659 bin [38.6,38.7) has 52185 bin [38.7,38.8) has 51882 bin [38.8,38.9) has 52022 bin [38.9,39.0) has 52240 bin [39.0,39.1) has 51519 bin [39.1,39.2) has 51343 bin [39.2,39.3) has 51687 bin [39.3,39.4) has 51550 bin [39.4,39.5) has 51346 bin [39.5,39.6) has 51816 bin [39.6,39.7) has 51662 bin [39.7,39.8) has 52188 bin [39.8,39.9) has 51614 bin [39.9,40.0) has 52128 bin [40.0,40.1) has 53073 bin [40.1,40.2) has 54445 bin [40.2,40.3) has 53488 bin [40.3,40.4) has 52941 bin [40.4,40.5) has 53739 bin [40.5,40.6) has 53157 bin [40.6,40.7) has 52951 bin [40.7,40.8) has 53336 bin [40.8,40.9) has 54381 bin [40.9,41.0) has 54736 bin [41.0,41.1) has 55411 bin [41.1,41.2) has 56015 bin [41.2,41.3) has 55815 bin [41.3,41.4) has 56506 bin [41.4,41.5) has 56630 bin [41.5,41.6) has 58077 bin [41.6,41.7) has 62429 bin [41.7,41.8) has 62408 bin [41.8,41.9) has 59309 bin [41.9,42.0) has 57945 bin [42.0,42.1) has 57080 bin [42.1,42.2) has 56225 bin [42.2,42.3) has 55078 bin [42.3,42.4) has 54561 bin [42.4,42.5) has 54815 bin [42.5,42.6) has 55057 bin [42.6,42.7) has 56105 bin [42.7,42.8) has 55974 bin [42.8,42.9) has 56431 bin [42.9,43.0) has 56207 bin [43.0,43.1) has 55977 bin [43.1,43.2) has 56126 bin [43.2,43.3) has 56471 bin [43.3,43.4) has 56953 bin [43.4,43.5) has 57372 bin [43.5,43.6) has 57283 bin [43.6,43.7) has 57170 bin [43.7,43.8) has 57233 bin [43.8,43.9) has 56880 bin [43.9,44.0) has 56307 bin [44.0,44.1) has 55668 bin [44.1,44.2) has 55714 bin [44.2,44.3) has 55704 bin [44.3,44.4) has 56358 bin [44.4,44.5) has 56147 bin [44.5,44.6) has 55766 bin [44.6,44.7) has 55716 bin [44.7,44.8) has 55565 bin [44.8,44.9) has 55275 bin [44.9,45.0) has 55068 bin [45.0,45.1) has 55164 bin [45.1,45.2) has 54906 bin [45.2,45.3) has 54685 bin [45.3,45.4) has 54859 bin [45.4,45.5) has 53793 bin [45.5,45.6) has 53052 bin [45.6,45.7) has 52709 bin [45.7,45.8) has 51915 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[53.5,53.6) has 5787 bin [53.6,53.7) has 5367 bin [53.7,53.8) has 5245 bin [53.8,53.9) has 5199 bin [53.9,54.0) has 4945 bin [54.0,54.1) has 4755 bin [54.1,54.2) has 4487 bin [54.2,54.3) has 4215 bin [54.3,54.4) has 3927 bin [54.4,54.5) has 3653 bin [54.5,54.6) has 3439 bin [54.6,54.7) has 3249 bin [54.7,54.8) has 2980 bin [54.8,54.9) has 2726 bin [54.9,55.0) has 2427 bin [55.0,55.1) has 2257 bin [55.1,55.2) has 2229 bin [55.2,55.3) has 1952 bin [55.3,55.4) has 1767 bin [55.4,55.5) has 1607 bin [55.5,55.6) has 1526 bin [55.6,55.7) has 1280 bin [55.7,55.8) has 1150 bin [55.8,55.9) has 966 bin [55.9,56.0) has 821 bin [56.0,56.1) has 691 bin [56.1,56.2) has 645 bin [56.2,56.3) has 544 bin [56.3,56.4) has 479 bin [56.4,56.5) has 382 bin [56.5,56.6) has 295 bin [56.6,56.7) has 228 bin [56.7,56.8) has 196 bin [56.8,56.9) has 134 bin [56.9,57.0) has 115 bin [57.0,57.1) has 73 bin [57.1,57.2) has 38 bin [57.2,57.3) has 34 bin [57.3,57.4) has 22 bin [57.4,57.5) has 11 bin [57.5,57.6) has 12 bin [57.6,57.7) has 4 bin [57.7,57.8) has 1 bin [57.9,58.0) has 1 average z coordinate 36.7 for 32863989 element(s) point source id histogram with bin size 1.000000 bin 90 has 14491814 bin 91 has 18372175 average point source id 90.55903667080706 for 32863989 element(s)