lasinfo (210611) report for 'AHN4T/39DZ2_06.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: 337/2022 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: 31530880 number of points by return: 26332088 3690112 1191435 279172 38073 scale factor x y z: 0.001 0.001 0.001 offset x y z: 154980 428730 0 min x y z: 154980.000 428730.000 2.609 max x y z: 156019.999 430019.999 39.562 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: 31530880 extended number of points by return: 26332088 3690112 1191435 279172 38073 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 2609 39562 intensity 0 4882 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 -11 29 user_data 6 7 point_source_ID 46 47 gps_time 292163810.925166 292164749.206495 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 45 255 B 39 255 NIR 30 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1833 4833 extended_scanner_channel 0 0 attribute0 0 48.82 ('Amplitude') attribute1 -16.67 32.34 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26332088 number of intermediate returns: 1509519 number of last returns: 26328151 number of single returns: 22638878 covered area in square units/kilounits: 1336620/1.34 point density: all returns 23.59 last only 19.70 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31530880 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26332088 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3690112 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1191435 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 279172 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 38073 instead zero. overview over extended number of returns of given pulse: 22638878 5003993 2735335 962675 174465 14644 890 0 0 0 0 0 0 0 0 histogram of classification of points: 6463426 unclassified (1) 24601251 ground (2) 325983 building (6) 136468 water (9) 3752 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1964517 +---> 364095 of those are unclassified (1) +---> 1539722 of those are ground (2) +---> 51385 of those are building (6) +---> 9315 of those are water (9) z coordinate histogram with bin size 0.100000 bin [2.6,2.7) has 14 bin [2.7,2.8) has 1059 bin [2.8,2.9) has 4758 bin [2.9,3.0) has 4503 bin [3.0,3.1) has 17176 bin [3.1,3.2) has 17846 bin [3.2,3.3) has 49926 bin [3.3,3.4) has 85369 bin [3.4,3.5) has 90625 bin [3.5,3.6) has 95727 bin [3.6,3.7) has 60330 bin [3.7,3.8) has 83654 bin [3.8,3.9) has 170326 bin [3.9,4.0) has 593702 bin [4.0,4.1) has 1354349 bin [4.1,4.2) has 2294325 bin [4.2,4.3) has 3686592 bin [4.3,4.4) has 5376574 bin [4.4,4.5) has 4670909 bin [4.5,4.6) has 2154042 bin [4.6,4.7) has 1250922 bin [4.7,4.8) has 738641 bin [4.8,4.9) has 595178 bin [4.9,5.0) has 677300 bin [5.0,5.1) has 521163 bin [5.1,5.2) has 340667 bin [5.2,5.3) has 222549 bin [5.3,5.4) has 174109 bin [5.4,5.5) has 143359 bin [5.5,5.6) has 113425 bin [5.6,5.7) has 112037 bin [5.7,5.8) has 82881 bin [5.8,5.9) has 71033 bin [5.9,6.0) has 87260 bin [6.0,6.1) has 71855 bin [6.1,6.2) has 68459 bin [6.2,6.3) has 66027 bin [6.3,6.4) has 64916 bin [6.4,6.5) has 63980 bin [6.5,6.6) has 60566 bin [6.6,6.7) has 61533 bin [6.7,6.8) has 66616 bin [6.8,6.9) has 68038 bin [6.9,7.0) has 60467 bin [7.0,7.1) has 49073 bin [7.1,7.2) has 43116 bin [7.2,7.3) has 41203 bin [7.3,7.4) has 43141 bin [7.4,7.5) has 42571 bin [7.5,7.6) has 42394 bin [7.6,7.7) has 41532 bin [7.7,7.8) has 39656 bin [7.8,7.9) has 37105 bin [7.9,8.0) has 35295 bin [8.0,8.1) has 30513 bin [8.1,8.2) has 26709 bin 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has 5547 bin [31.6,31.7) has 5537 bin [31.7,31.8) has 5495 bin [31.8,31.9) has 5381 bin [31.9,32.0) has 5186 bin [32.0,32.1) has 5127 bin [32.1,32.2) has 5054 bin [32.2,32.3) has 5019 bin [32.3,32.4) has 4743 bin [32.4,32.5) has 4637 bin [32.5,32.6) has 4409 bin [32.6,32.7) has 4212 bin [32.7,32.8) has 4236 bin [32.8,32.9) has 4153 bin [32.9,33.0) has 3870 bin [33.0,33.1) has 3906 bin [33.1,33.2) has 3623 bin [33.2,33.3) has 3591 bin [33.3,33.4) has 3490 bin [33.4,33.5) has 3339 bin [33.5,33.6) has 3320 bin [33.6,33.7) has 3103 bin [33.7,33.8) has 2978 bin [33.8,33.9) has 2887 bin [33.9,34.0) has 2793 bin [34.0,34.1) has 2659 bin [34.1,34.2) has 2611 bin [34.2,34.3) has 2413 bin [34.3,34.4) has 2517 bin [34.4,34.5) has 2298 bin [34.5,34.6) has 2243 bin [34.6,34.7) has 2198 bin [34.7,34.8) has 2134 bin [34.8,34.9) has 2093 bin [34.9,35.0) has 1970 bin [35.0,35.1) has 1940 bin [35.1,35.2) has 1872 bin [35.2,35.3) has 1637 bin [35.3,35.4) has 1571 bin [35.4,35.5) has 1621 bin [35.5,35.6) has 1475 bin [35.6,35.7) has 1313 bin [35.7,35.8) has 1245 bin [35.8,35.9) has 1202 bin [35.9,36.0) has 1174 bin [36.0,36.1) has 1118 bin [36.1,36.2) has 967 bin [36.2,36.3) has 926 bin [36.3,36.4) has 908 bin [36.4,36.5) has 840 bin [36.5,36.6) has 747 bin [36.6,36.7) has 675 bin [36.7,36.8) has 634 bin [36.8,36.9) has 529 bin [36.9,37.0) has 512 bin [37.0,37.1) has 417 bin [37.1,37.2) has 368 bin [37.2,37.3) has 336 bin [37.3,37.4) has 304 bin [37.4,37.5) has 262 bin [37.5,37.6) has 231 bin [37.6,37.7) has 203 bin [37.7,37.8) has 165 bin [37.8,37.9) has 154 bin [37.9,38.0) has 113 bin [38.0,38.1) has 95 bin [38.1,38.2) has 75 bin [38.2,38.3) has 64 bin [38.3,38.4) has 36 bin [38.4,38.5) has 42 bin [38.5,38.6) has 18 bin [38.6,38.7) has 19 bin [38.7,38.8) has 14 bin [38.8,38.9) has 6 bin [38.9,39.0) has 7 bin [39.1,39.2) has 2 bin [39.2,39.3) has 1 bin [39.5,39.6) has 1 average z coordinate 6.5 for 31530880 element(s) point source id histogram with bin size 1.000000 bin 46 has 14239116 bin 47 has 17291764 average point source id 46.548407275661191 for 31530880 element(s)