lasinfo (210611) report for 'AHN4T/22CZ2_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: 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: 36344241 number of points by return: 24913581 7917733 2784160 634850 93917 scale factor x y z: 0.001 0.001 0.001 offset x y z: 227980 503730 0 min x y z: 227980.000 503730.000 2.331 max x y z: 229019.999 505019.999 40.279 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: 36344241 extended number of points by return: 24913581 7917733 2784160 634850 93917 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 2331 40279 intensity 56 4826 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 -1 29 user_data 6 7 point_source_ID 153 154 gps_time 324047574.419093 324047998.300972 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 9 255 G 26 255 B 33 253 NIR 7 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -167 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.36 31.98 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24913581 number of intermediate returns: 3518752 number of last returns: 24911020 number of single returns: 16999112 covered area in square units/kilounits: 1299444/1.30 point density: all returns 27.97 last only 19.17 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 36344241 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24913581 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7917733 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2784160 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 634850 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 93917 instead zero. overview over extended number of returns of given pulse: 16999112 10268268 6446043 2162052 425064 41090 2612 0 0 0 0 0 0 0 0 histogram of classification of points: 15319013 unclassified (1) 20969559 ground (2) 55669 water (9) +-> flagged as extended overlap: 2375903 +---> 1089140 of those are unclassified (1) +---> 1281349 of those are ground (2) +---> 5414 of those are water (9) z coordinate histogram with bin size 0.100000 bin [2.3,2.4) has 24 bin [2.4,2.5) has 1776 bin [2.5,2.6) has 38179 bin [2.6,2.7) has 20866 bin [2.7,2.8) has 11917 bin [2.8,2.9) has 10412 bin [2.9,3.0) has 9460 bin [3.0,3.1) has 10062 bin [3.1,3.2) has 13154 bin [3.2,3.3) has 19302 bin [3.3,3.4) has 41906 bin [3.4,3.5) has 55357 bin [3.5,3.6) has 71940 bin [3.6,3.7) has 122641 bin [3.7,3.8) has 241017 bin [3.8,3.9) has 183666 bin [3.9,4.0) has 173628 bin [4.0,4.1) has 163378 bin [4.1,4.2) has 175460 bin 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bin [35.4,35.5) has 150 bin [35.5,35.6) has 140 bin [35.6,35.7) has 105 bin [35.7,35.8) has 98 bin [35.8,35.9) has 107 bin [35.9,36.0) has 80 bin [36.0,36.1) has 73 bin [36.1,36.2) has 66 bin [36.2,36.3) has 69 bin [36.3,36.4) has 66 bin [36.4,36.5) has 55 bin [36.5,36.6) has 54 bin [36.6,36.7) has 62 bin [36.7,36.8) has 49 bin [36.8,36.9) has 57 bin [36.9,37.0) has 56 bin [37.0,37.1) has 36 bin [37.1,37.2) has 32 bin [37.2,37.3) has 41 bin [37.3,37.4) has 29 bin [37.4,37.5) has 28 bin [37.5,37.6) has 24 bin [37.6,37.7) has 24 bin [37.7,37.8) has 26 bin [37.8,37.9) has 21 bin [37.9,38.0) has 20 bin [38.0,38.1) has 24 bin [38.1,38.2) has 18 bin [38.2,38.3) has 12 bin [38.3,38.4) has 15 bin [38.4,38.5) has 11 bin [38.5,38.6) has 9 bin [38.6,38.7) has 10 bin [38.7,38.8) has 6 bin [38.8,38.9) has 7 bin [38.9,39.0) has 8 bin [39.0,39.1) has 10 bin [39.1,39.2) has 10 bin [39.2,39.3) has 6 bin [39.3,39.4) has 4 bin [39.4,39.5) has 5 bin [39.5,39.6) has 5 bin [39.6,39.7) has 5 bin [39.7,39.8) has 2 bin [39.8,39.9) has 3 bin [39.9,40.0) has 1 bin [40.1,40.2) has 3 bin [40.2,40.3) has 1 average z coordinate 11.1 for 36344241 element(s) point source id histogram with bin size 1.000000 bin 153 has 21002551 bin 154 has 15341690 average point source id 153.422121623065408 for 36344241 element(s)