lasinfo (210611) report for 'AHN4T/12GZ2_21.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: 334/2022 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: 39947963 number of points by return: 22448062 10697501 4969443 1497076 294052 scale factor x y z: 0.001 0.001 0.001 offset x y z: 244980 549980 0 min x y z: 244980.000 549980.000 14.393 max x y z: 246019.999 551269.999 56.111 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: 39947963 extended number of points by return: 22448062 10697501 4969443 1497076 294052 38286 3543 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 14393 56111 intensity 0 4419 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 16 user_data 6 7 point_source_ID 49 50 gps_time 330763329.872395 330764838.655089 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 37 255 B 24 255 NIR 14 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 2667 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.26 28.94 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22448062 number of intermediate returns: 6813742 number of last returns: 22421894 number of single returns: 11735735 covered area in square units/kilounits: 1328484/1.33 point density: all returns 30.07 last only 16.88 (per square units) spacing: all returns 0.18 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 39947963 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22448062 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 10697501 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4969443 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1497076 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 294052 instead zero. overview over extended number of returns of given pulse: 11735735 11448592 10427234 4820583 1281787 210364 23668 0 0 0 0 0 0 0 0 histogram of classification of points: 22080628 unclassified (1) 17629239 ground (2) 55340 building (6) 182756 water (9) +-> flagged as extended overlap: 2641203 +---> 1483047 of those are unclassified (1) +---> 1143445 of those are ground (2) +---> 5866 of those are building (6) +---> 8845 of those are water (9) z coordinate histogram with bin size 0.100000 bin [14.3,14.4) has 1 bin [14.4,14.5) has 11 bin [14.5,14.6) has 796 bin [14.6,14.7) has 1026 bin [14.7,14.8) has 438 bin [14.8,14.9) has 1619 bin [14.9,15.0) has 5908 bin [15.0,15.1) has 2588 bin [15.1,15.2) has 3582 bin [15.2,15.3) has 3960 bin [15.3,15.4) has 24248 bin [15.4,15.5) has 51790 bin [15.5,15.6) has 50638 bin [15.6,15.7) has 112208 bin [15.7,15.8) has 113414 bin [15.8,15.9) has 135193 bin 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[34.8,34.9) has 109430 bin [34.9,35.0) has 110353 bin [35.0,35.1) has 111095 bin [35.1,35.2) has 110525 bin [35.2,35.3) has 110262 bin [35.3,35.4) has 109967 bin [35.4,35.5) has 110392 bin [35.5,35.6) has 110582 bin [35.6,35.7) has 110037 bin [35.7,35.8) has 110290 bin [35.8,35.9) has 109814 bin [35.9,36.0) has 109658 bin [36.0,36.1) has 109320 bin [36.1,36.2) has 108701 bin [36.2,36.3) has 109025 bin [36.3,36.4) has 107909 bin [36.4,36.5) has 107424 bin [36.5,36.6) has 107176 bin [36.6,36.7) has 106778 bin [36.7,36.8) has 106802 bin [36.8,36.9) has 106742 bin [36.9,37.0) has 105680 bin [37.0,37.1) has 105213 bin [37.1,37.2) has 104698 bin [37.2,37.3) has 103197 bin [37.3,37.4) has 103953 bin [37.4,37.5) has 102986 bin [37.5,37.6) has 102113 bin [37.6,37.7) has 101155 bin [37.7,37.8) has 100966 bin [37.8,37.9) has 100637 bin [37.9,38.0) has 99667 bin [38.0,38.1) has 99440 bin [38.1,38.2) has 98137 bin [38.2,38.3) has 97474 bin [38.3,38.4) has 96604 bin [38.4,38.5) has 96510 bin 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has 48315 bin [42.4,42.5) has 46902 bin [42.5,42.6) has 45563 bin [42.6,42.7) has 44125 bin [42.7,42.8) has 42755 bin [42.8,42.9) has 40808 bin [42.9,43.0) has 39567 bin [43.0,43.1) has 38266 bin [43.1,43.2) has 36974 bin [43.2,43.3) has 35498 bin [43.3,43.4) has 34263 bin [43.4,43.5) has 33627 bin [43.5,43.6) has 31594 bin [43.6,43.7) has 30863 bin [43.7,43.8) has 29785 bin [43.8,43.9) has 28620 bin [43.9,44.0) has 27260 bin [44.0,44.1) has 26455 bin [44.1,44.2) has 25020 bin [44.2,44.3) has 23631 bin [44.3,44.4) has 22967 bin [44.4,44.5) has 21959 bin [44.5,44.6) has 20994 bin [44.6,44.7) has 19989 bin [44.7,44.8) has 18739 bin [44.8,44.9) has 17909 bin [44.9,45.0) has 17076 bin [45.0,45.1) has 16646 bin [45.1,45.2) has 15550 bin [45.2,45.3) has 14798 bin [45.3,45.4) has 14275 bin [45.4,45.5) has 13724 bin [45.5,45.6) has 13238 bin [45.6,45.7) has 12438 bin [45.7,45.8) has 11908 bin [45.8,45.9) has 11291 bin [45.9,46.0) has 10878 bin [46.0,46.1) has 10455 bin [46.1,46.2) has 9987 bin [46.2,46.3) has 9492 bin [46.3,46.4) has 8923 bin [46.4,46.5) has 8831 bin [46.5,46.6) has 7969 bin [46.6,46.7) has 7956 bin [46.7,46.8) has 7297 bin [46.8,46.9) has 7135 bin [46.9,47.0) has 6857 bin [47.0,47.1) has 6663 bin [47.1,47.2) has 6186 bin [47.2,47.3) has 6077 bin [47.3,47.4) has 5861 bin [47.4,47.5) has 5633 bin [47.5,47.6) has 5353 bin [47.6,47.7) has 5097 bin [47.7,47.8) has 4823 bin [47.8,47.9) has 4766 bin [47.9,48.0) has 4572 bin [48.0,48.1) has 4282 bin [48.1,48.2) has 4150 bin [48.2,48.3) has 3992 bin [48.3,48.4) has 3719 bin [48.4,48.5) has 3715 bin [48.5,48.6) has 3349 bin [48.6,48.7) has 3358 bin [48.7,48.8) has 3162 bin [48.8,48.9) has 3089 bin [48.9,49.0) has 3047 bin [49.0,49.1) has 2778 bin [49.1,49.2) has 2736 bin [49.2,49.3) has 2625 bin [49.3,49.4) has 2433 bin [49.4,49.5) has 2420 bin [49.5,49.6) has 2256 bin [49.6,49.7) has 2317 bin [49.7,49.8) has 2163 bin [49.8,49.9) has 2129 bin [49.9,50.0) has 1933 bin [50.0,50.1) has 1934 bin [50.1,50.2) has 1708 bin [50.2,50.3) has 1703 bin [50.3,50.4) has 1542 bin [50.4,50.5) has 1503 bin [50.5,50.6) has 1392 bin [50.6,50.7) has 1367 bin [50.7,50.8) has 1235 bin [50.8,50.9) has 1090 bin [50.9,51.0) has 1130 bin [51.0,51.1) has 988 bin [51.1,51.2) has 925 bin [51.2,51.3) has 892 bin [51.3,51.4) has 805 bin [51.4,51.5) has 783 bin [51.5,51.6) has 663 bin [51.6,51.7) has 652 bin [51.7,51.8) has 634 bin [51.8,51.9) has 621 bin [51.9,52.0) has 553 bin [52.0,52.1) has 495 bin [52.1,52.2) has 515 bin [52.2,52.3) has 429 bin [52.3,52.4) has 371 bin [52.4,52.5) has 361 bin [52.5,52.6) has 312 bin [52.6,52.7) has 281 bin [52.7,52.8) has 281 bin [52.8,52.9) has 266 bin [52.9,53.0) has 200 bin [53.0,53.1) has 201 bin [53.1,53.2) has 155 bin [53.2,53.3) has 164 bin [53.3,53.4) has 134 bin [53.4,53.5) has 122 bin [53.5,53.6) has 128 bin [53.6,53.7) has 96 bin [53.7,53.8) has 78 bin [53.8,53.9) has 66 bin [53.9,54.0) has 57 bin [54.0,54.1) has 55 bin [54.1,54.2) has 61 bin [54.2,54.3) has 62 bin [54.3,54.4) has 52 bin [54.4,54.5) has 53 bin [54.5,54.6) has 30 bin [54.6,54.7) has 31 bin [54.7,54.8) has 23 bin [54.8,54.9) has 12 bin [54.9,55.0) has 8 bin [55.0,55.1) has 8 bin [55.1,55.2) has 2 bin [55.2,55.3) has 7 bin [55.3,55.4) has 5 bin [55.4,55.5) has 6 bin [55.5,55.6) has 3 bin [55.6,55.7) has 2 bin [55.7,55.8) has 5 bin [55.8,55.9) has 4 bin [55.9,56.0) has 2 bin [56.1,56.2) has 1 average z coordinate 25.1 for 39947963 element(s) point source id histogram with bin size 1.000000 bin 49 has 10057665 bin 50 has 29890298 average point source id 49.7482308422084 for 39947963 element(s)