lasinfo (210611) report for 'AHN4T/17CZ2_25.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: 30593367 number of points by return: 24934618 4040518 1308516 273543 33539 scale factor x y z: 0.001 0.001 0.001 offset x y z: 228980 524980 0 min x y z: 228980.000 524980.000 10.049 max x y z: 230019.999 526269.999 54.717 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: 30593367 extended number of points by return: 24934618 4040518 1308516 273543 33539 2498 135 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 10049 54717 intensity 56 4549 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 -10 29 user_data 6 7 point_source_ID 70 71 gps_time 330784347.550497 330785507.617592 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 36 255 B 19 255 NIR 1 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1667 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.31 28.73 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24934618 number of intermediate returns: 1621671 number of last returns: 24867207 number of single returns: 20830129 covered area in square units/kilounits: 1300688/1.30 point density: all returns 23.52 last only 19.12 (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 30593367 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24934618 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4040518 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1308516 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 273543 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 33539 instead zero. overview over extended number of returns of given pulse: 20830129 5521365 3110122 961142 155352 14344 913 0 0 0 0 0 0 0 0 histogram of classification of points: 6677353 unclassified (1) 20354723 ground (2) 3422757 building (6) 134965 water (9) 3569 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2125815 +---> 555658 of those are unclassified (1) +---> 1338710 of those are ground (2) +---> 213747 of those are building (6) +---> 17700 of those are water (9) z coordinate histogram with bin size 0.100000 bin [10.0,10.1) has 21 bin [10.1,10.2) has 1217 bin [10.2,10.3) has 22546 bin [10.3,10.4) has 55075 bin [10.4,10.5) has 75650 bin [10.5,10.6) has 75707 bin [10.6,10.7) has 151039 bin [10.7,10.8) has 109918 bin [10.8,10.9) has 284138 bin [10.9,11.0) has 1054614 bin [11.0,11.1) has 1738345 bin [11.1,11.2) has 1259384 bin [11.2,11.3) has 726946 bin [11.3,11.4) has 366045 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[30.4,30.5) has 14346 bin [30.5,30.6) has 13525 bin [30.6,30.7) has 12554 bin [30.7,30.8) has 12030 bin [30.8,30.9) has 11574 bin [30.9,31.0) has 11190 bin [31.0,31.1) has 10890 bin [31.1,31.2) has 10824 bin [31.2,31.3) has 10590 bin [31.3,31.4) has 10297 bin [31.4,31.5) has 10303 bin [31.5,31.6) has 10646 bin [31.6,31.7) has 9764 bin [31.7,31.8) has 9498 bin [31.8,31.9) has 9365 bin [31.9,32.0) has 9016 bin [32.0,32.1) has 8833 bin [32.1,32.2) has 8779 bin [32.2,32.3) has 8482 bin [32.3,32.4) has 8405 bin [32.4,32.5) has 8204 bin [32.5,32.6) has 7853 bin [32.6,32.7) has 7844 bin [32.7,32.8) has 7569 bin [32.8,32.9) has 7104 bin [32.9,33.0) has 7122 bin [33.0,33.1) has 7152 bin [33.1,33.2) has 6993 bin [33.2,33.3) has 6988 bin [33.3,33.4) has 7087 bin [33.4,33.5) has 6376 bin [33.5,33.6) has 6789 bin [33.6,33.7) has 9446 bin [33.7,33.8) has 8408 bin [33.8,33.9) has 6582 bin [33.9,34.0) has 6401 bin [34.0,34.1) has 5974 bin [34.1,34.2) has 5910 bin [34.2,34.3) has 6052 bin [34.3,34.4) 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has 146 bin [46.7,46.8) has 76 bin [46.8,46.9) has 48 bin [46.9,47.0) has 44 bin [47.0,47.1) has 68 bin [47.1,47.2) has 23 bin [47.2,47.3) has 11 bin [47.3,47.4) has 13 bin [47.4,47.5) has 18 bin [47.5,47.6) has 14 bin [47.6,47.7) has 17 bin [47.8,47.9) has 2 bin [47.9,48.0) has 2 bin [48.0,48.1) has 2 bin [48.1,48.2) has 3 bin [48.2,48.3) has 4 bin [48.3,48.4) has 5 bin [48.4,48.5) has 8 bin [48.5,48.6) has 8 bin [48.6,48.7) has 13 bin [48.7,48.8) has 15 bin [48.8,48.9) has 28 bin [48.9,49.0) has 410 bin [49.0,49.1) has 370 bin [49.1,49.2) has 33 bin [49.2,49.3) has 3 bin [49.5,49.6) has 4 bin [49.6,49.7) has 4 bin [49.7,49.8) has 4 bin [49.8,49.9) has 12 bin [49.9,50.0) has 26 bin [50.0,50.1) has 41 bin [50.1,50.2) has 6 bin [50.2,50.3) has 5 bin [50.4,50.5) has 2 bin [50.5,50.6) has 6 bin [50.7,50.8) has 1 bin [54.1,54.2) has 1 bin [54.5,54.6) has 1 bin [54.6,54.7) has 1 bin [54.7,54.8) has 2 average z coordinate 14.3 for 30593367 element(s) point source id histogram with bin size 1.000000 bin 70 has 18487539 bin 71 has 12105828 average point source id 70.395701068143296 for 30593367 element(s)