lasinfo (210611) report for 'AHN4T/28AZ2_09.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: 336/2022 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: 32022725 number of points by return: 25161609 4379189 1879508 518659 83760 scale factor x y z: 0.001 0.001 0.001 offset x y z: 227980 491230 0 min x y z: 227980.000 491230.000 5.307 max x y z: 229019.999 492519.999 39.496 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: 32022725 extended number of points by return: 25161609 4379189 1879508 518659 83760 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 5307 39496 intensity 56 4205 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -2 29 user_data 6 7 point_source_ID 153 154 gps_time 324047377.470553 324048187.096992 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 9 255 G 26 255 B 25 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -333 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.4 25.72 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25161609 number of intermediate returns: 2491680 number of last returns: 25147917 number of single returns: 20778481 covered area in square units/kilounits: 1303860/1.30 point density: all returns 24.56 last only 19.29 (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 32022725 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25161609 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4379189 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1879508 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 518659 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 83760 instead zero. overview over extended number of returns of given pulse: 20778481 5000702 4083387 1740901 378509 38324 2421 0 0 0 0 0 0 0 0 histogram of classification of points: 8148646 unclassified (1) 23616689 ground (2) 191941 building (6) 47223 water (9) 18226 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1948594 +---> 506953 of those are unclassified (1) +---> 1433849 of those are ground (2) +---> 7315 of those are building (6) +---> 477 of those are water (9) z coordinate histogram with bin size 0.100000 bin [5.3,5.4) has 134 bin [5.4,5.5) has 2919 bin [5.5,5.6) has 53149 bin [5.6,5.7) has 74929 bin [5.7,5.8) has 208548 bin [5.8,5.9) has 291948 bin [5.9,6.0) has 369499 bin [6.0,6.1) has 262493 bin [6.1,6.2) has 372570 bin [6.2,6.3) has 590598 bin [6.3,6.4) has 651785 bin [6.4,6.5) has 916759 bin [6.5,6.6) has 1391251 bin [6.6,6.7) has 1253068 bin [6.7,6.8) has 1156216 bin 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has 8525 bin [33.8,33.9) has 8237 bin [33.9,34.0) has 7929 bin [34.0,34.1) has 7672 bin [34.1,34.2) has 7378 bin [34.2,34.3) has 7270 bin [34.3,34.4) has 6838 bin [34.4,34.5) has 6618 bin [34.5,34.6) has 6162 bin [34.6,34.7) has 5940 bin [34.7,34.8) has 5715 bin [34.8,34.9) has 5369 bin [34.9,35.0) has 5208 bin [35.0,35.1) has 4884 bin [35.1,35.2) has 4823 bin [35.2,35.3) has 4610 bin [35.3,35.4) has 4291 bin [35.4,35.5) has 4065 bin [35.5,35.6) has 3816 bin [35.6,35.7) has 3538 bin [35.7,35.8) has 3342 bin [35.8,35.9) has 3246 bin [35.9,36.0) has 3078 bin [36.0,36.1) has 2745 bin [36.1,36.2) has 2679 bin [36.2,36.3) has 2646 bin [36.3,36.4) has 2425 bin [36.4,36.5) has 2349 bin [36.5,36.6) has 2114 bin [36.6,36.7) has 2063 bin [36.7,36.8) has 1960 bin [36.8,36.9) has 1784 bin [36.9,37.0) has 1708 bin [37.0,37.1) has 1577 bin [37.1,37.2) has 1368 bin [37.2,37.3) has 1321 bin [37.3,37.4) has 1145 bin [37.4,37.5) has 1093 bin [37.5,37.6) has 1037 bin [37.6,37.7) has 967 bin [37.7,37.8) has 983 bin [37.8,37.9) has 900 bin [37.9,38.0) has 833 bin [38.0,38.1) has 799 bin [38.1,38.2) has 724 bin [38.2,38.3) has 629 bin [38.3,38.4) has 609 bin [38.4,38.5) has 475 bin [38.5,38.6) has 450 bin [38.6,38.7) has 309 bin [38.7,38.8) has 214 bin [38.8,38.9) has 155 bin [38.9,39.0) has 99 bin [39.0,39.1) has 71 bin [39.1,39.2) has 49 bin [39.2,39.3) has 28 bin [39.3,39.4) has 17 bin [39.4,39.5) has 8 average z coordinate 10.5 for 32022725 element(s) point source id histogram with bin size 1.000000 bin 153 has 19207866 bin 154 has 12814859 average point source id 153.400180153312988 for 32022725 element(s)