lasinfo (210611) report for 'AHN4T/06CZ2_05.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: 174/2021 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: 30184889 number of points by return: 23156065 4202793 2099040 721725 5266 scale factor x y z: 0.001 0.001 0.001 offset x y z: 188980 579980 0 min x y z: 188980.000 579980.000 -2.757 max x y z: 190019.999 581269.999 31.857 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: 30184889 extended number of points by return: 23156065 4202793 2099040 721725 5266 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 -2757 31857 intensity 42 4952 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 -29 8 user_data 8 9 point_source_ID 1103 1104 gps_time 268998698.425124 268999775.270969 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 0 255 B 0 255 NIR 24 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 1333 extended_scanner_channel 0 0 attribute0 0.42 49.52 ('Amplitude') attribute1 -16.84 32.98 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23156065 number of intermediate returns: 2833311 number of last returns: 23131908 number of single returns: 18936395 covered area in square units/kilounits: 1301132/1.30 point density: all returns 23.20 last only 17.78 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30184889 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23156065 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4202793 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2099040 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 721725 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 5266 instead zero. overview over extended number of returns of given pulse: 18936395 4211490 4134863 2875773 25658 700 10 0 0 0 0 0 0 0 0 histogram of classification of points: 8475927 unclassified (1) 20601297 ground (2) 460090 building (6) 628715 water (9) 18860 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1870165 +---> 439852 of those are unclassified (1) +---> 1346481 of those are ground (2) +---> 46938 of those are building (6) +---> 35545 of those are water (9) +---> 1349 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.8,-2.7) has 5 bin [-2.7,-2.6) has 109 bin [-2.6,-2.5) has 131 bin [-2.5,-2.4) has 136 bin [-2.4,-2.3) has 150 bin [-2.3,-2.2) has 315 bin [-2.2,-2.1) has 6004 bin [-2.1,-2.0) has 24216 bin [-2.0,-1.9) has 15598 bin [-1.9,-1.8) has 15679 bin [-1.8,-1.7) has 14209 bin [-1.7,-1.6) has 32122 bin [-1.6,-1.5) has 83607 bin [-1.5,-1.4) has 368735 bin [-1.4,-1.3) has 554425 bin [-1.3,-1.2) has 774824 bin [-1.2,-1.1) has 1264392 bin [-1.1,-1.0) has 1698215 bin [-1.0,-0.9) has 2049814 bin [-0.9,-0.8) has 1784918 bin [-0.8,-0.7) has 2274089 bin [-0.7,-0.6) has 2017838 bin [-0.6,-0.5) has 1597737 bin [-0.5,-0.4) has 1272072 bin [-0.4,-0.3) has 940340 bin [-0.3,-0.2) has 694202 bin [-0.2,-0.1) has 552213 bin [-0.1,0.0) has 596590 bin [0.0,0.1) has 660176 bin [0.1,0.2) has 539002 bin [0.2,0.3) has 467868 bin [0.3,0.4) has 358294 bin [0.4,0.5) has 287334 bin [0.5,0.6) has 210946 bin [0.6,0.7) has 159865 bin [0.7,0.8) has 113969 bin [0.8,0.9) has 102379 bin [0.9,1.0) has 89651 bin [1.0,1.1) has 97225 bin [1.1,1.2) has 93511 bin [1.2,1.3) has 87117 bin [1.3,1.4) has 79119 bin [1.4,1.5) has 75326 bin [1.5,1.6) has 69935 bin [1.6,1.7) has 69860 bin [1.7,1.8) has 64974 bin [1.8,1.9) has 60737 bin [1.9,2.0) has 60405 bin [2.0,2.1) has 60196 bin [2.1,2.2) has 61505 bin [2.2,2.3) has 63388 bin [2.3,2.4) has 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bin [30.4,30.5) has 62 bin [30.5,30.6) has 37 bin [30.6,30.7) has 43 bin [30.7,30.8) has 41 bin [30.8,30.9) has 19 bin [30.9,31.0) has 17 bin [31.0,31.1) has 27 bin [31.1,31.2) has 10 bin [31.2,31.3) has 14 bin [31.3,31.4) has 4 bin [31.4,31.5) has 11 bin [31.5,31.6) has 5 bin [31.6,31.7) has 1 bin [31.7,31.8) has 2 bin [31.8,31.9) has 1 average z coordinate 2.0 for 30184889 element(s) point source id histogram with bin size 1.000000 bin 1103 has 19492094 bin 1104 has 10692795 average point source id 1103.354243310286847 for 30184889 element(s)