lasinfo (210611) report for 'AHN4T/65AZ1_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: 181/2021 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: 32713810 number of points by return: 27800891 3408631 1180266 280783 43239 scale factor x y z: 0.001 0.001 0.001 offset x y z: 22980 397480 0 min x y z: 22980.000 397480.000 -1.443 max x y z: 24019.999 398769.999 40.620 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: 32713810 extended number of points by return: 27800891 3408631 1180266 280783 43239 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 -1443 40620 intensity 51 4062 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 -30 30 user_data 6 7 point_source_ID 11 13 gps_time 259157704.859919 259159961.034901 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 30 255 G 34 255 B 16 255 NIR 75 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 5000 extended_scanner_channel 0 0 attribute0 0.51 40.62 ('Amplitude') attribute1 -15.58 25.59 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27800891 number of intermediate returns: 1514559 number of last returns: 27739590 number of single returns: 24341230 covered area in square units/kilounits: 1338556/1.34 point density: all returns 24.44 last only 20.72 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32713810 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27800891 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3408631 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1180266 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 280783 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 43239 instead zero. overview over extended number of returns of given pulse: 24341230 4495006 2706816 953548 194096 21479 1635 0 0 0 0 0 0 0 0 histogram of classification of points: 7516535 unclassified (1) 22744164 ground (2) 2214728 building (6) 236672 water (9) 1711 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2503568 +---> 524897 of those are unclassified (1) +---> 1683294 of those are ground (2) +---> 205808 of those are building (6) +---> 89569 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.5,-1.4) has 5 bin [-1.4,-1.3) has 1051 bin [-1.3,-1.2) has 2308 bin [-1.2,-1.1) has 8440 bin [-1.1,-1.0) has 28231 bin [-1.0,-0.9) has 36342 bin [-0.9,-0.8) has 40052 bin [-0.8,-0.7) has 43902 bin [-0.7,-0.6) has 45783 bin [-0.6,-0.5) has 55962 bin [-0.5,-0.4) has 62799 bin [-0.4,-0.3) has 75805 bin [-0.3,-0.2) has 107513 bin [-0.2,-0.1) has 205579 bin 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[31.0,31.1) has 1 bin [31.1,31.2) has 4 bin [31.3,31.4) has 2 bin [31.4,31.5) has 1 bin [31.5,31.6) has 3 bin [31.6,31.7) has 3 bin [31.7,31.8) has 3 bin [31.8,31.9) has 3 bin [31.9,32.0) has 2 bin [32.0,32.1) has 5 bin [32.1,32.2) has 5 bin [32.2,32.3) has 2 bin [32.5,32.6) has 2 bin [32.6,32.7) has 1 bin [32.8,32.9) has 1 bin [33.2,33.3) has 2 bin [33.5,33.6) has 3 bin [33.8,33.9) has 2 bin [33.9,34.0) has 3 bin [34.5,34.6) has 2 bin [34.6,34.7) has 1 bin [34.7,34.8) has 1 bin [34.8,34.9) has 1 bin [35.0,35.1) has 1 bin [35.1,35.2) has 9 bin [35.2,35.3) has 3 bin [35.3,35.4) has 1 bin [35.4,35.5) has 3 bin [35.5,35.6) has 1 bin [35.6,35.7) has 1 bin [35.7,35.8) has 1 bin [36.0,36.1) has 3 bin [36.1,36.2) has 4 bin [36.6,36.7) has 1 bin [36.9,37.0) has 4 bin [37.1,37.2) has 1 bin [37.2,37.3) has 2 bin [37.3,37.4) has 1 bin [37.5,37.6) has 2 bin [37.8,37.9) has 1 bin [37.9,38.0) has 1 bin [38.0,38.1) has 4 bin [38.2,38.3) has 1 bin [38.3,38.4) has 2 bin [38.5,38.6) has 1 bin [38.6,38.7) has 1 bin [38.7,38.8) has 1 bin [38.8,38.9) has 3 bin [38.9,39.0) has 5 bin [39.0,39.1) has 15 bin [39.1,39.2) has 4 bin [40.5,40.6) has 1 bin [40.6,40.7) has 2 average z coordinate 3.0 for 32713810 element(s) point source id histogram with bin size 1.000000 bin 11 has 4254321 bin 12 has 26866958 bin 13 has 1592531 average point source id 11.918634056993056 for 32713810 element(s)