lasinfo (210611) report for 'AHN4T/21FZ1_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: 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: 75552381 number of points by return: 48695499 18015366 6995833 1612519 220470 scale factor x y z: 0.001 0.001 0.001 offset x y z: 213980 517480 0 min x y z: 213980.000 517480.000 0.568 max x y z: 215019.999 518769.999 36.470 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: 75552381 extended number of points by return: 48695499 18015366 6995833 1612519 220470 11902 792 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 568 36470 intensity 29 4288 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -34 29 user_data 6 7 point_source_ID 76 1080 gps_time 325948379.319317 331737547.839011 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 31 255 G 45 255 B 46 255 NIR 22 254 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5667 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.65 26.03 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 48695499 number of intermediate returns: 8860939 number of last returns: 48646828 number of single returns: 30650885 covered area in square units/kilounits: 1324640/1.32 point density: all returns 57.04 last only 36.72 (per square units) spacing: all returns 0.13 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 75552381 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 48695499 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 18015366 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 6995833 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1612519 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 220470 instead zero. overview over extended number of returns of given pulse: 30650885 22040704 16166054 5577232 1010384 100412 6710 0 0 0 0 0 0 0 0 histogram of classification of points: 32565420 unclassified (1) 42583062 ground (2) 121626 building (6) 282273 water (9) +-> flagged as extended overlap: 3789538 +---> 847888 of those are unclassified (1) +---> 2909459 of those are ground (2) +---> 22178 of those are building (6) +---> 10013 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.5,0.6) has 5 bin [0.6,0.7) has 180 bin [0.7,0.8) has 8546 bin [0.8,0.9) has 37572 bin [0.9,1.0) has 16991 bin [1.0,1.1) has 33759 bin [1.1,1.2) has 47915 bin [1.2,1.3) has 78384 bin [1.3,1.4) has 523301 bin [1.4,1.5) has 1163334 bin [1.5,1.6) has 717854 bin [1.6,1.7) has 497247 bin [1.7,1.8) has 511953 bin [1.8,1.9) has 410832 bin [1.9,2.0) has 438093 bin [2.0,2.1) has 906166 bin [2.1,2.2) has 1642786 bin [2.2,2.3) has 2119543 bin [2.3,2.4) has 1879556 bin [2.4,2.5) has 2011112 bin [2.5,2.6) has 2137026 bin [2.6,2.7) has 2098293 bin [2.7,2.8) has 2038461 bin [2.8,2.9) has 1895416 bin [2.9,3.0) has 1903978 bin [3.0,3.1) has 1946318 bin [3.1,3.2) has 2325782 bin [3.2,3.3) has 2476711 bin [3.3,3.4) has 2488830 bin [3.4,3.5) has 2210723 bin [3.5,3.6) has 1767930 bin [3.6,3.7) has 1471447 bin [3.7,3.8) has 1236429 bin [3.8,3.9) has 1099196 bin [3.9,4.0) has 962501 bin [4.0,4.1) has 841576 bin [4.1,4.2) has 701179 bin [4.2,4.3) has 558601 bin [4.3,4.4) has 445232 bin [4.4,4.5) has 349183 bin [4.5,4.6) has 275829 bin [4.6,4.7) has 232680 bin [4.7,4.8) has 208669 bin [4.8,4.9) has 194673 bin [4.9,5.0) has 170358 bin [5.0,5.1) has 158899 bin [5.1,5.2) has 155535 bin [5.2,5.3) has 153391 bin [5.3,5.4) has 152343 bin [5.4,5.5) has 150493 bin [5.5,5.6) has 149222 bin [5.6,5.7) has 144836 bin [5.7,5.8) has 144041 bin [5.8,5.9) has 141812 bin [5.9,6.0) has 140728 bin [6.0,6.1) has 137858 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[32.8,32.9) has 422 bin [32.9,33.0) has 376 bin [33.0,33.1) has 358 bin [33.1,33.2) has 353 bin [33.2,33.3) has 292 bin [33.3,33.4) has 284 bin [33.4,33.5) has 253 bin [33.5,33.6) has 201 bin [33.6,33.7) has 186 bin [33.7,33.8) has 163 bin [33.8,33.9) has 171 bin [33.9,34.0) has 184 bin [34.0,34.1) has 174 bin [34.1,34.2) has 135 bin [34.2,34.3) has 121 bin [34.3,34.4) has 93 bin [34.4,34.5) has 84 bin [34.5,34.6) has 72 bin [34.6,34.7) has 55 bin [34.7,34.8) has 58 bin [34.8,34.9) has 58 bin [34.9,35.0) has 58 bin [35.0,35.1) has 37 bin [35.1,35.2) has 29 bin [35.2,35.3) has 20 bin [35.3,35.4) has 17 bin [35.4,35.5) has 13 bin [35.5,35.6) has 17 bin [35.6,35.7) has 11 bin [35.7,35.8) has 7 bin [35.8,35.9) has 4 bin [35.9,36.0) has 7 bin [36.0,36.1) has 7 bin [36.1,36.2) has 3 bin [36.2,36.3) has 4 bin [36.3,36.4) has 3 bin [36.4,36.5) has 1 average z coordinate 7.9 for 75552381 element(s) point source id histogram with bin size 1.000000 bin 76 has 19361150 bin 77 has 21061443 bin 1080 has 35129788 average point source id 543.11126939864414 for 75552381 element(s)