lasinfo (210611) report for 'AHN4T/67FZ2_02.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: 27663578 number of points by return: 24974884 2155946 410210 105108 17430 scale factor x y z: 0.001 0.001 0.001 offset x y z: 55980 373730 0 min x y z: 55980.000 373730.000 -2.490 max x y z: 57019.999 375019.999 33.600 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: 27663578 extended number of points by return: 24974884 2155946 410210 105108 17430 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 -2490 33600 intensity 0 4130 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 -32 6 user_data 6 7 point_source_ID 74 75 gps_time 260788925.670680 260790821.227467 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 0 252 B 9 250 NIR 63 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 1000 extended_scanner_channel 0 0 attribute0 0 41.3 ('Amplitude') attribute1 -16.39 24.64 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24974884 number of intermediate returns: 534916 number of last returns: 24968831 number of single returns: 22815053 covered area in square units/kilounits: 1325092/1.33 point density: all returns 20.88 last only 18.84 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27663578 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24974884 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2155946 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 410210 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 105108 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 17430 instead zero. overview over extended number of returns of given pulse: 22815053 3493958 916112 351141 78790 8032 492 0 0 0 0 0 0 0 0 histogram of classification of points: 3128673 unclassified (1) 24202840 ground (2) 213955 building (6) 117867 water (9) 243 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1660835 +---> 51624 of those are unclassified (1) +---> 1588037 of those are ground (2) +---> 6947 of those are building (6) +---> 14227 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.5,-2.4) has 135 bin [-2.4,-2.3) has 16705 bin [-2.3,-2.2) has 81989 bin [-2.2,-2.1) has 15974 bin [-2.1,-2.0) has 16633 bin [-2.0,-1.9) has 24765 bin [-1.9,-1.8) has 33456 bin [-1.8,-1.7) has 32992 bin [-1.7,-1.6) has 33320 bin [-1.6,-1.5) has 37577 bin [-1.5,-1.4) has 41077 bin [-1.4,-1.3) has 40880 bin [-1.3,-1.2) has 50818 bin [-1.2,-1.1) has 70529 bin [-1.1,-1.0) has 112426 bin [-1.0,-0.9) has 254137 bin [-0.9,-0.8) has 507793 bin [-0.8,-0.7) has 905265 bin [-0.7,-0.6) has 920687 bin [-0.6,-0.5) has 843349 bin [-0.5,-0.4) has 840166 bin [-0.4,-0.3) has 848572 bin [-0.3,-0.2) has 1193462 bin [-0.2,-0.1) has 1281524 bin [-0.1,0.0) has 1241994 bin [0.0,0.1) has 1199924 bin [0.1,0.2) has 1139226 bin [0.2,0.3) has 1118495 bin [0.3,0.4) has 1008559 bin [0.4,0.5) has 746001 bin [0.5,0.6) has 602870 bin [0.6,0.7) has 575524 bin [0.7,0.8) has 636820 bin [0.8,0.9) has 993761 bin [0.9,1.0) has 1200184 bin [1.0,1.1) has 849435 bin [1.1,1.2) has 931792 bin [1.2,1.3) has 1314039 bin [1.3,1.4) has 1787392 bin [1.4,1.5) has 991721 bin [1.5,1.6) has 294109 bin [1.6,1.7) has 124734 bin [1.7,1.8) has 106361 bin [1.8,1.9) has 97918 bin [1.9,2.0) has 91270 bin [2.0,2.1) has 82780 bin [2.1,2.2) has 73100 bin [2.2,2.3) has 62132 bin [2.3,2.4) has 55342 bin [2.4,2.5) has 47880 bin [2.5,2.6) has 42838 bin [2.6,2.7) has 43189 bin [2.7,2.8) has 52411 bin [2.8,2.9) has 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bin [31.3,31.4) has 360 bin [31.4,31.5) has 359 bin [31.5,31.6) has 333 bin [31.6,31.7) has 320 bin [31.7,31.8) has 273 bin [31.8,31.9) has 271 bin [31.9,32.0) has 204 bin [32.0,32.1) has 202 bin [32.1,32.2) has 171 bin [32.2,32.3) has 155 bin [32.3,32.4) has 126 bin [32.4,32.5) has 128 bin [32.5,32.6) has 91 bin [32.6,32.7) has 77 bin [32.7,32.8) has 58 bin [32.8,32.9) has 41 bin [32.9,33.0) has 32 bin [33.0,33.1) has 19 bin [33.1,33.2) has 18 bin [33.2,33.3) has 8 bin [33.3,33.4) has 3 bin [33.4,33.5) has 1 bin [33.6,33.7) has 1 average z coordinate 1.0 for 27663578 element(s) point source id histogram with bin size 1.000000 bin 74 has 12846289 bin 75 has 14817289 average point source id 74.53562445899081 for 27663578 element(s)