lasinfo (210611) report for 'AHN4T/66FN2_24.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: 183/2021 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: 50951757 number of points by return: 49256023 1080581 442515 142409 30229 scale factor x y z: 0.001 0.001 0.001 offset x y z: 17980 374980 0 min x y z: 17980.000 374980.000 -1.090 max x y z: 19019.999 376269.999 33.310 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: 50951757 extended number of points by return: 49256023 1080581 442515 142409 30229 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 -1090 33310 intensity 56 4341 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -16 32 user_data 6 7 point_source_ID 73 91 gps_time 260787328.363350 261747332.098501 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 44 255 B 29 255 NIR 72 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -2667 5333 extended_scanner_channel 0 0 attribute0 0.56 43.41 ('Amplitude') attribute1 -16.23 27.43 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 49256023 number of intermediate returns: 620893 number of last returns: 49242486 number of single returns: 48167645 covered area in square units/kilounits: 1330644/1.33 point density: all returns 38.29 last only 37.01 (per square units) spacing: all returns 0.16 last only 0.16 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 50951757 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 49256023 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1080581 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 442515 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 142409 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 30229 instead zero. overview over extended number of returns of given pulse: 48167645 1279481 902938 450036 131506 18640 1511 0 0 0 0 0 0 0 0 histogram of classification of points: 2561840 unclassified (1) 48097610 ground (2) 245209 building (6) 47098 water (9) +-> flagged as extended overlap: 3290556 +---> 126954 of those are unclassified (1) +---> 3152300 of those are ground (2) +---> 5310 of those are building (6) +---> 5992 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.1,-1.0) has 95 bin [-1.0,-0.9) has 8805 bin [-0.9,-0.8) has 37035 bin [-0.8,-0.7) has 56789 bin [-0.7,-0.6) has 72575 bin [-0.6,-0.5) has 100595 bin [-0.5,-0.4) has 108910 bin [-0.4,-0.3) has 115320 bin [-0.3,-0.2) has 110373 bin [-0.2,-0.1) has 115593 bin [-0.1,0.0) has 192869 bin [0.0,0.1) has 344253 bin [0.1,0.2) has 838871 bin [0.2,0.3) has 2205809 bin [0.3,0.4) has 2454862 bin [0.4,0.5) has 2339267 bin [0.5,0.6) has 3389520 bin [0.6,0.7) has 3707524 bin [0.7,0.8) has 3810929 bin [0.8,0.9) has 6446132 bin [0.9,1.0) has 5692478 bin [1.0,1.1) has 4076326 bin [1.1,1.2) has 4156739 bin [1.2,1.3) has 3756764 bin [1.3,1.4) has 2922659 bin [1.4,1.5) has 1100611 bin [1.5,1.6) has 381049 bin [1.6,1.7) has 126115 bin [1.7,1.8) has 97463 bin [1.8,1.9) has 61815 bin [1.9,2.0) has 41643 bin [2.0,2.1) has 39769 bin [2.1,2.2) has 40790 bin [2.2,2.3) has 33637 bin [2.3,2.4) has 24822 bin [2.4,2.5) has 21122 bin [2.5,2.6) has 19987 bin [2.6,2.7) has 18868 bin [2.7,2.8) has 19777 bin [2.8,2.9) has 19469 bin [2.9,3.0) has 19882 bin [3.0,3.1) has 19597 bin [3.1,3.2) has 18903 bin [3.2,3.3) has 17150 bin [3.3,3.4) has 18301 bin [3.4,3.5) has 22085 bin [3.5,3.6) has 18348 bin [3.6,3.7) has 15928 bin [3.7,3.8) has 14456 bin [3.8,3.9) has 15535 bin [3.9,4.0) has 16139 bin [4.0,4.1) has 15700 bin [4.1,4.2) has 15613 bin [4.2,4.3) has 14727 bin [4.3,4.4) has 16002 bin [4.4,4.5) has 14749 bin [4.5,4.6) has 14219 bin [4.6,4.7) has 15209 bin [4.7,4.8) has 14962 bin [4.8,4.9) has 15447 bin [4.9,5.0) has 16446 bin [5.0,5.1) has 16630 bin [5.1,5.2) has 16900 bin [5.2,5.3) has 17350 bin [5.3,5.4) has 17864 bin [5.4,5.5) has 17593 bin [5.5,5.6) has 19151 bin [5.6,5.7) has 18865 bin [5.7,5.8) has 18293 bin [5.8,5.9) has 18060 bin [5.9,6.0) has 18380 bin [6.0,6.1) has 18540 bin [6.1,6.2) has 18630 bin [6.2,6.3) has 18741 bin [6.3,6.4) has 18534 bin [6.4,6.5) has 18052 bin [6.5,6.6) has 18159 bin [6.6,6.7) has 18622 bin [6.7,6.8) has 18638 bin [6.8,6.9) has 18403 bin [6.9,7.0) has 18336 bin [7.0,7.1) has 17762 bin [7.1,7.2) has 17016 bin [7.2,7.3) has 16871 bin [7.3,7.4) has 16599 bin [7.4,7.5) has 16337 bin [7.5,7.6) has 16231 bin [7.6,7.7) has 16189 bin [7.7,7.8) has 16203 bin [7.8,7.9) has 15811 bin [7.9,8.0) has 15491 bin [8.0,8.1) has 15806 bin [8.1,8.2) has 15511 bin [8.2,8.3) has 15043 bin [8.3,8.4) has 14890 bin [8.4,8.5) has 14838 bin [8.5,8.6) has 14694 bin [8.6,8.7) has 14327 bin 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[28.8,28.9) has 228 bin [28.9,29.0) has 215 bin [29.0,29.1) has 185 bin [29.1,29.2) has 214 bin [29.2,29.3) has 186 bin [29.3,29.4) has 207 bin [29.4,29.5) has 202 bin [29.5,29.6) has 208 bin [29.6,29.7) has 189 bin [29.7,29.8) has 206 bin [29.8,29.9) has 198 bin [29.9,30.0) has 204 bin [30.0,30.1) has 190 bin [30.1,30.2) has 170 bin [30.2,30.3) has 169 bin [30.3,30.4) has 182 bin [30.4,30.5) has 161 bin [30.5,30.6) has 177 bin [30.6,30.7) has 135 bin [30.7,30.8) has 131 bin [30.8,30.9) has 103 bin [30.9,31.0) has 116 bin [31.0,31.1) has 113 bin [31.1,31.2) has 106 bin [31.2,31.3) has 100 bin [31.3,31.4) has 108 bin [31.4,31.5) has 83 bin [31.5,31.6) has 62 bin [31.6,31.7) has 57 bin [31.7,31.8) has 46 bin [31.8,31.9) has 45 bin [31.9,32.0) has 39 bin [32.0,32.1) has 40 bin [32.1,32.2) has 29 bin [32.2,32.3) has 30 bin [32.3,32.4) has 29 bin [32.4,32.5) has 22 bin [32.5,32.6) has 19 bin [32.6,32.7) has 9 bin [32.7,32.8) has 7 bin [32.8,32.9) has 7 bin [32.9,33.0) has 1 bin [33.2,33.3) has 1 bin [33.3,33.4) has 1 average z coordinate 1.2 for 50951757 element(s) point source id histogram with bin size 1.000000 bin 73 has 12167207 bin 74 has 15429462 bin 91 has 23355088 average point source id 81.553601910136294 for 50951757 element(s)