lasinfo (210611) report for 'AHN4T/17FZ1_19.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: 335/2022 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: 31992756 number of points by return: 25294222 4282922 1844817 485201 77320 scale factor x y z: 0.001 0.001 0.001 offset x y z: 252980 538730 0 min x y z: 252980.000 538730.000 14.692 max x y z: 254019.999 540019.999 59.085 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: 31992756 extended number of points by return: 25294222 4282922 1844817 485201 77320 7747 527 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 14692 59085 intensity 56 4678 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 58 60 gps_time 328707555.720573 330510523.813926 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 41 255 B 24 255 NIR 5 255 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 30.48 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25294222 number of intermediate returns: 2417360 number of last returns: 25281774 number of single returns: 21000600 covered area in square units/kilounits: 1337684/1.34 point density: all returns 23.92 last only 18.90 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31992756 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25294222 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4282922 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1844817 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 485201 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 77320 instead zero. overview over extended number of returns of given pulse: 21000600 4884058 4081600 1631785 347750 43386 3577 0 0 0 0 0 0 0 0 histogram of classification of points: 7655412 unclassified (1) 23901379 ground (2) 412065 building (6) 18361 water (9) 5366 wire conductor (14) 173 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2508975 +---> 512398 of those are unclassified (1) +---> 1954997 of those are ground (2) +---> 38716 of those are building (6) +---> 606 of those are water (9) +---> 2227 of those are wire conductor (14) +---> 31 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [14.6,14.7) has 1 bin [14.7,14.8) has 154 bin [14.8,14.9) has 230 bin [14.9,15.0) has 216 bin [15.0,15.1) has 187 bin [15.1,15.2) has 179 bin [15.2,15.3) has 167 bin [15.3,15.4) has 204 bin [15.4,15.5) has 262 bin [15.5,15.6) has 281 bin [15.6,15.7) has 321 bin [15.7,15.8) has 351 bin [15.8,15.9) has 343 bin [15.9,16.0) has 540 bin [16.0,16.1) has 869 bin [16.1,16.2) has 964 bin [16.2,16.3) has 976 bin [16.3,16.4) has 1109 bin [16.4,16.5) has 1455 bin [16.5,16.6) has 1618 bin [16.6,16.7) has 3955 bin [16.7,16.8) has 27782 bin [16.8,16.9) has 15244 bin [16.9,17.0) has 14764 bin [17.0,17.1) has 15501 bin [17.1,17.2) has 22645 bin [17.2,17.3) has 76265 bin [17.3,17.4) has 193006 bin [17.4,17.5) has 255478 bin [17.5,17.6) has 598260 bin [17.6,17.7) has 656959 bin [17.7,17.8) has 574992 bin [17.8,17.9) has 551016 bin [17.9,18.0) has 499392 bin [18.0,18.1) has 473161 bin [18.1,18.2) has 319638 bin [18.2,18.3) has 279235 bin [18.3,18.4) has 304115 bin [18.4,18.5) has 256189 bin [18.5,18.6) has 241717 bin [18.6,18.7) has 259536 bin [18.7,18.8) has 361652 bin [18.8,18.9) has 475965 bin [18.9,19.0) has 586388 bin [19.0,19.1) has 435247 bin [19.1,19.2) has 384512 bin [19.2,19.3) has 483876 bin [19.3,19.4) has 563054 bin 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[34.6,34.7) has 33201 bin [34.7,34.8) has 33094 bin [34.8,34.9) has 32950 bin [34.9,35.0) has 32721 bin [35.0,35.1) has 32795 bin [35.1,35.2) has 33028 bin [35.2,35.3) has 32969 bin [35.3,35.4) has 32466 bin [35.4,35.5) has 32593 bin [35.5,35.6) has 32722 bin [35.6,35.7) has 32579 bin [35.7,35.8) has 33068 bin [35.8,35.9) has 32888 bin [35.9,36.0) has 32790 bin [36.0,36.1) has 32625 bin [36.1,36.2) has 33135 bin [36.2,36.3) has 32915 bin [36.3,36.4) has 33070 bin [36.4,36.5) has 32770 bin [36.5,36.6) has 33203 bin [36.6,36.7) has 33352 bin [36.7,36.8) has 33171 bin [36.8,36.9) has 33310 bin [36.9,37.0) has 32801 bin [37.0,37.1) has 32620 bin [37.1,37.2) has 32929 bin [37.2,37.3) has 32854 bin [37.3,37.4) has 32960 bin [37.4,37.5) has 33213 bin [37.5,37.6) has 33047 bin [37.6,37.7) has 33617 bin [37.7,37.8) has 33208 bin [37.8,37.9) has 33678 bin [37.9,38.0) has 33648 bin [38.0,38.1) has 33805 bin [38.1,38.2) has 34069 bin [38.2,38.3) has 33955 bin [38.3,38.4) has 33709 bin [38.4,38.5) 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[54.5,54.6) has 1 bin [54.9,55.0) has 1 bin [55.0,55.1) has 1 bin [55.2,55.3) has 2 bin [55.3,55.4) has 1 bin [55.4,55.5) has 1 bin [55.5,55.6) has 2 bin [55.9,56.0) has 2 bin [56.2,56.3) has 1 bin [56.3,56.4) has 4 bin [56.5,56.6) has 2 bin [56.7,56.8) has 3 bin [56.8,56.9) has 6 bin [56.9,57.0) has 16 bin [57.8,57.9) has 1 bin [57.9,58.0) has 5 bin [58.0,58.1) has 6 bin [58.1,58.2) has 1 bin [58.2,58.3) has 1 bin [58.3,58.4) has 1 bin [58.4,58.5) has 1 bin [58.5,58.6) has 1 bin [58.8,58.9) has 4 bin [58.9,59.0) has 18 bin [59.0,59.1) has 6 average z coordinate 22.9 for 31992756 element(s) point source id histogram with bin size 1.000000 bin 58 has 2294964 bin 59 has 26107422 bin 60 has 3590370 average point source id 59.040490603560379 for 31992756 element(s)