lasinfo (210611) report for 'AHN4T/30FZ1_10.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: 178/2021 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: 45351363 number of points by return: 36634884 6345430 1936642 388378 46029 scale factor x y z: 0.001 0.001 0.001 offset x y z: 93980 466230 0 min x y z: 93980.000 466230.000 -3.824 max x y z: 95019.999 467519.999 37.015 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: 45351363 extended number of points by return: 36634884 6345430 1936642 388378 46029 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 -3824 37015 intensity 48 4556 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 -31 35 user_data 6 7 point_source_ID 96 98 gps_time 270033852.595687 270035657.268422 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 10 255 G 11 255 B 0 255 NIR 25 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 5833 extended_scanner_channel 0 0 attribute0 0.48 45.56 ('Amplitude') attribute1 -15.48 30.79 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 36634884 number of intermediate returns: 2375511 number of last returns: 36556749 number of single returns: 30215781 covered area in square units/kilounits: 1232312/1.23 point density: all returns 36.80 last only 29.67 (per square units) spacing: all returns 0.16 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 45351363 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 36634884 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6345430 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1936642 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 388378 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 46029 instead zero. overview over extended number of returns of given pulse: 30215781 8881415 4652657 1370997 227799 2684 30 0 0 0 0 0 0 0 0 histogram of classification of points: 12909914 unclassified (1) 25256639 ground (2) 5723378 building (6) 1128358 water (9) 333074 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2969450 +---> 927343 of those are unclassified (1) +---> 1659781 of those are ground (2) +---> 302852 of those are building (6) +---> 75692 of those are water (9) +---> 3782 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.9,-3.8) has 3 bin [-3.8,-3.7) has 55 bin [-3.7,-3.6) has 188 bin [-3.6,-3.5) has 97 bin [-3.5,-3.4) has 62 bin [-3.4,-3.3) has 38 bin [-3.3,-3.2) has 35 bin [-3.2,-3.1) has 6 bin [-3.1,-3.0) has 10 bin [-3.0,-2.9) has 31 bin [-2.9,-2.8) has 150 bin [-2.8,-2.7) has 115 bin [-2.7,-2.6) has 165 bin 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has 275 bin [28.9,29.0) has 249 bin [29.0,29.1) has 239 bin [29.1,29.2) has 222 bin [29.2,29.3) has 187 bin [29.3,29.4) has 164 bin [29.4,29.5) has 140 bin [29.5,29.6) has 151 bin [29.6,29.7) has 108 bin [29.7,29.8) has 103 bin [29.8,29.9) has 84 bin [29.9,30.0) has 59 bin [30.0,30.1) has 56 bin [30.1,30.2) has 43 bin [30.2,30.3) has 33 bin [30.3,30.4) has 35 bin [30.4,30.5) has 11 bin [30.5,30.6) has 18 bin [30.6,30.7) has 12 bin [30.7,30.8) has 16 bin [30.8,30.9) has 11 bin [30.9,31.0) has 9 bin [31.0,31.1) has 7 bin [31.1,31.2) has 5 bin [31.2,31.3) has 4 bin [31.3,31.4) has 1 bin [31.4,31.5) has 4 bin [31.5,31.6) has 5 bin [31.6,31.7) has 1 bin [32.0,32.1) has 1 bin [32.2,32.3) has 1 bin [32.4,32.5) has 3 bin [32.8,32.9) has 1 bin [33.1,33.2) has 2 bin [33.4,33.5) has 1 bin [33.5,33.6) has 4 bin [33.6,33.7) has 2 bin [34.1,34.2) has 1 bin [34.2,34.3) has 1 bin [34.3,34.4) has 1 bin [34.5,34.6) has 1 bin [35.1,35.2) has 3 bin [35.2,35.3) has 2 bin [35.3,35.4) has 1 bin [35.6,35.7) has 4 bin [35.7,35.8) has 5 bin [35.8,35.9) has 3 bin [36.2,36.3) has 3 bin [36.3,36.4) has 4 bin [36.4,36.5) has 8 bin [36.5,36.6) has 12 bin [36.6,36.7) has 11 bin [36.7,36.8) has 9 bin [36.8,36.9) has 13 bin [36.9,37.0) has 2 bin [37.0,37.1) has 1 average z coordinate 2.3 for 45351363 element(s) point source id histogram with bin size 1.000000 bin 96 has 13013665 bin 97 has 30516943 bin 98 has 1820755 average point source id 96.753195730853776 for 45351363 element(s)