lasinfo (210611) report for 'AHN4T/32DZ2_11.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: 38548744 number of points by return: 28133665 6901588 2767113 651461 88876 scale factor x y z: 0.001 0.001 0.001 offset x y z: 154980 452480 0 min x y z: 154980.000 452480.000 2.006 max x y z: 156019.999 453769.999 44.065 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: 38548744 extended number of points by return: 28133665 6901588 2767113 651461 88876 5701 340 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 2006 44065 intensity 0 4616 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 -15 29 user_data 6 7 point_source_ID 82 92 gps_time 269731034.836916 322918351.604333 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 31 255 B 16 255 NIR 41 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2500 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.93 29.77 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28133665 number of intermediate returns: 3524755 number of last returns: 28099546 number of single returns: 21209222 covered area in square units/kilounits: 1298264/1.30 point density: all returns 29.69 last only 21.64 (per square units) spacing: all returns 0.18 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 38548744 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28133665 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6901588 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2767113 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 651461 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 88876 instead zero. overview over extended number of returns of given pulse: 21209222 8267868 6360036 2258822 415869 34468 2459 0 0 0 0 0 0 0 0 histogram of classification of points: 12667546 unclassified (1) 25711005 ground (2) 106179 building (6) 54626 water (9) 3521 wire conductor (14) 5867 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2816074 +---> 955465 of those are unclassified (1) +---> 1836831 of those are ground (2) +---> 17446 of those are building (6) +---> 5974 of those are water (9) +---> 126 of those are wire conductor (14) +---> 232 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [2.0,2.1) has 38 bin [2.1,2.2) has 417 bin [2.2,2.3) has 3246 bin [2.3,2.4) has 9522 bin [2.4,2.5) has 27759 bin [2.5,2.6) has 103232 bin [2.6,2.7) has 216233 bin [2.7,2.8) has 322007 bin [2.8,2.9) has 601268 bin [2.9,3.0) has 653652 bin 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376 bin [42.2,42.3) has 332 bin [42.3,42.4) has 243 bin [42.4,42.5) has 198 bin [42.5,42.6) has 225 bin [42.6,42.7) has 227 bin [42.7,42.8) has 205 bin [42.8,42.9) has 183 bin [42.9,43.0) has 156 bin [43.0,43.1) has 134 bin [43.1,43.2) has 97 bin [43.2,43.3) has 104 bin [43.3,43.4) has 74 bin [43.4,43.5) has 45 bin [43.5,43.6) has 45 bin [43.6,43.7) has 26 bin [43.7,43.8) has 17 bin [43.8,43.9) has 8 bin [43.9,44.0) has 6 bin [44.0,44.1) has 3 average z coordinate 9.9 for 38548744 element(s) point source id histogram with bin size 1.000000 bin 82 has 8399292 bin 91 has 4936861 bin 92 has 25212591 average point source id 89.693056328891032 for 38548744 element(s)