lasinfo (210611) report for 'AHN4T/67GZ1_04.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: 33174499 number of points by return: 26784531 4163382 1634222 492429 99935 scale factor x y z: 0.001 0.001 0.001 offset x y z: 42980 361230 0 min x y z: 43340.188 361230.000 -0.664 max x y z: 44019.999 362519.999 35.350 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: 33174499 extended number of points by return: 26784531 4163382 1634222 492429 99935 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 360188 1039999 Y 0 1289999 Z -664 35350 intensity 0 4721 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 31 user_data 6 7 point_source_ID 90 94 gps_time 261746267.084365 261749215.618636 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 41 255 B 48 255 NIR 43 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 5167 extended_scanner_channel 0 0 attribute0 0 47.21 ('Amplitude') attribute1 -16.79 30.5 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26784531 number of intermediate returns: 2245778 number of last returns: 26696726 number of single returns: 22552536 covered area in square units/kilounits: 815772/0.82 point density: all returns 40.67 last only 32.73 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33174499 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26784531 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4163382 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1634222 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 492429 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 99935 instead zero. overview over extended number of returns of given pulse: 22552536 5113002 3434482 1573469 428143 64825 8042 0 0 0 0 0 0 0 0 histogram of classification of points: 8205975 unclassified (1) 22398727 ground (2) 2342442 building (6) 224986 water (9) 2369 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2167156 +---> 456776 of those are unclassified (1) +---> 1495999 of those are ground (2) +---> 213177 of those are building (6) +---> 1204 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.7,-0.6) has 81 bin [-0.6,-0.5) has 2375 bin [-0.5,-0.4) has 7529 bin [-0.4,-0.3) has 44717 bin [-0.3,-0.2) has 35619 bin [-0.2,-0.1) has 19525 bin [-0.1,0.0) has 33264 bin [0.0,0.1) has 54062 bin [0.1,0.2) has 53803 bin [0.2,0.3) has 46178 bin [0.3,0.4) has 42089 bin [0.4,0.5) has 47559 bin [0.5,0.6) has 60204 bin [0.6,0.7) has 81864 bin [0.7,0.8) has 288019 bin [0.8,0.9) has 1098069 bin [0.9,1.0) has 2516230 bin [1.0,1.1) has 3711547 bin [1.1,1.2) has 2701387 bin [1.2,1.3) has 2119533 bin [1.3,1.4) has 1293655 bin [1.4,1.5) has 734693 bin [1.5,1.6) has 428958 bin [1.6,1.7) has 313500 bin [1.7,1.8) has 318553 bin [1.8,1.9) has 343442 bin [1.9,2.0) has 304748 bin [2.0,2.1) has 245000 bin [2.1,2.2) has 192672 bin [2.2,2.3) has 194376 bin [2.3,2.4) has 184381 bin [2.4,2.5) has 217917 bin [2.5,2.6) has 268453 bin [2.6,2.7) has 249836 bin [2.7,2.8) has 181105 bin [2.8,2.9) has 193360 bin [2.9,3.0) has 199652 bin [3.0,3.1) has 493084 bin [3.1,3.2) has 589762 bin [3.2,3.3) has 231585 bin [3.3,3.4) has 172082 bin [3.4,3.5) has 201450 bin [3.5,3.6) has 198769 bin [3.6,3.7) has 311100 bin [3.7,3.8) has 192881 bin [3.8,3.9) has 162849 bin [3.9,4.0) has 163704 bin [4.0,4.1) has 158553 bin [4.1,4.2) has 180762 bin [4.2,4.3) has 186854 bin [4.3,4.4) has 194578 bin [4.4,4.5) has 192521 bin [4.5,4.6) has 180952 bin [4.6,4.7) has 175992 bin [4.7,4.8) has 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[28.4,28.5) has 2423 bin [28.5,28.6) has 2295 bin [28.6,28.7) has 2244 bin [28.7,28.8) has 2237 bin [28.8,28.9) has 2059 bin [28.9,29.0) has 2105 bin [29.0,29.1) has 2001 bin [29.1,29.2) has 1967 bin [29.2,29.3) has 1956 bin [29.3,29.4) has 1825 bin [29.4,29.5) has 1777 bin [29.5,29.6) has 1759 bin [29.6,29.7) has 1702 bin [29.7,29.8) has 1616 bin [29.8,29.9) has 1536 bin [29.9,30.0) has 1512 bin [30.0,30.1) has 1447 bin [30.1,30.2) has 1371 bin [30.2,30.3) has 1334 bin [30.3,30.4) has 1224 bin [30.4,30.5) has 1263 bin [30.5,30.6) has 1191 bin [30.6,30.7) has 1138 bin [30.7,30.8) has 1084 bin [30.8,30.9) has 1083 bin [30.9,31.0) has 1013 bin [31.0,31.1) has 995 bin [31.1,31.2) has 957 bin [31.2,31.3) has 939 bin [31.3,31.4) has 851 bin [31.4,31.5) has 770 bin [31.5,31.6) has 676 bin [31.6,31.7) has 664 bin [31.7,31.8) has 571 bin [31.8,31.9) has 519 bin [31.9,32.0) has 494 bin [32.0,32.1) has 433 bin [32.1,32.2) has 379 bin [32.2,32.3) has 371 bin [32.3,32.4) has 351 bin [32.4,32.5) has 269 bin [32.5,32.6) has 292 bin [32.6,32.7) has 238 bin [32.7,32.8) has 210 bin [32.8,32.9) has 199 bin [32.9,33.0) has 196 bin [33.0,33.1) has 178 bin [33.1,33.2) has 172 bin [33.2,33.3) has 159 bin [33.3,33.4) has 147 bin [33.4,33.5) has 144 bin [33.5,33.6) has 118 bin [33.6,33.7) has 116 bin [33.7,33.8) has 108 bin [33.8,33.9) has 82 bin [33.9,34.0) has 68 bin [34.0,34.1) has 67 bin [34.1,34.2) has 52 bin [34.2,34.3) has 44 bin [34.3,34.4) has 34 bin [34.4,34.5) has 32 bin [34.5,34.6) has 17 bin [34.6,34.7) has 23 bin [34.7,34.8) has 8 bin [34.8,34.9) has 10 bin [34.9,35.0) has 9 bin [35.0,35.1) has 4 bin [35.3,35.4) has 1 average z coordinate 4.1 for 33174499 element(s) point source id histogram with bin size 1.000000 bin 90 has 3254707 bin 92 has 15967709 bin 93 has 13335919 bin 94 has 616164 average point source id 92.242922523110295 for 33174499 element(s)