lasinfo (210611) report for 'AHN4T/41CZ2_03.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: 23/2023 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: 7819199 number of points by return: 7182207 424921 166918 39928 5225 scale factor x y z: 0.001 0.001 0.001 offset x y z: 226980 429980 0 min x y z: 226980.000 430608.999 14.688 max x y z: 228018.896 431269.999 38.664 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: 7819199 extended number of points by return: 7182207 424921 166918 39928 5225 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 1038896 Y 628999 1289999 Z 14688 38664 intensity 56 2888 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 -29 0 user_data 6 7 point_source_ID 152 153 gps_time 324046143.529495 324046438.516814 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 255 G 45 255 B 37 255 NIR 37 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 0 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.35 12.61 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 7182207 number of intermediate returns: 212233 number of last returns: 7180935 number of single returns: 6756176 covered area in square units/kilounits: 384416/0.38 point density: all returns 20.34 last only 18.68 (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 7819199 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 7182207 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 424921 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 166918 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 39928 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 5225 instead zero. overview over extended number of returns of given pulse: 6756176 518928 379732 138526 23931 1792 114 0 0 0 0 0 0 0 0 histogram of classification of points: 765699 unclassified (1) 6765228 ground (2) 287062 building (6) 1210 water (9) +-> flagged as extended overlap: 612456 +---> 58461 of those are unclassified (1) +---> 540729 of those are ground (2) +---> 13259 of those are building (6) +---> 7 of those are water (9) z coordinate histogram with bin size 0.100000 bin [14.6,14.7) has 6 bin [14.7,14.8) has 439 bin [14.8,14.9) has 3905 bin [14.9,15.0) has 6325 bin [15.0,15.1) has 11275 bin [15.1,15.2) has 20530 bin [15.2,15.3) has 108955 bin [15.3,15.4) has 230237 bin [15.4,15.5) has 619057 bin [15.5,15.6) has 616833 bin [15.6,15.7) has 621339 bin [15.7,15.8) has 537886 bin [15.8,15.9) has 451440 bin [15.9,16.0) has 516989 bin [16.0,16.1) has 396693 bin [16.1,16.2) has 327378 bin [16.2,16.3) has 278008 bin [16.3,16.4) has 275043 bin [16.4,16.5) has 240635 bin [16.5,16.6) has 226235 bin [16.6,16.7) has 216184 bin [16.7,16.8) has 203422 bin [16.8,16.9) has 184048 bin [16.9,17.0) has 147383 bin [17.0,17.1) has 139301 bin [17.1,17.2) has 120291 bin [17.2,17.3) has 127746 bin [17.3,17.4) has 49554 bin [17.4,17.5) has 34303 bin [17.5,17.6) has 24812 bin [17.6,17.7) has 18882 bin [17.7,17.8) has 19814 bin [17.8,17.9) has 20962 bin [17.9,18.0) has 20695 bin [18.0,18.1) has 17391 bin [18.1,18.2) has 7960 bin [18.2,18.3) has 6429 bin [18.3,18.4) has 6282 bin [18.4,18.5) has 6548 bin [18.5,18.6) has 7299 bin [18.6,18.7) has 8090 bin [18.7,18.8) has 8676 bin [18.8,18.9) has 9041 bin [18.9,19.0) has 9192 bin [19.0,19.1) has 10299 bin [19.1,19.2) has 10680 bin [19.2,19.3) has 10537 bin [19.3,19.4) has 11146 bin [19.4,19.5) has 11324 bin [19.5,19.6) has 11652 bin [19.6,19.7) has 12136 bin [19.7,19.8) has 11627 bin [19.8,19.9) has 10679 bin [19.9,20.0) has 10597 bin [20.0,20.1) has 10572 bin [20.1,20.2) has 10419 bin [20.2,20.3) has 10709 bin [20.3,20.4) has 11370 bin [20.4,20.5) has 10286 bin [20.5,20.6) has 9643 bin [20.6,20.7) has 9258 bin [20.7,20.8) has 9459 bin [20.8,20.9) has 10181 bin [20.9,21.0) has 10973 bin [21.0,21.1) has 12433 bin [21.1,21.2) has 12768 bin [21.2,21.3) has 13054 bin [21.3,21.4) has 12432 bin [21.4,21.5) has 12273 bin [21.5,21.6) has 12446 bin [21.6,21.7) has 12312 bin [21.7,21.8) has 12261 bin [21.8,21.9) has 12373 bin [21.9,22.0) has 12474 bin [22.0,22.1) has 12442 bin [22.1,22.2) has 12012 bin [22.2,22.3) has 12177 bin [22.3,22.4) has 12146 bin [22.4,22.5) has 11627 bin [22.5,22.6) has 9538 bin [22.6,22.7) has 9356 bin [22.7,22.8) has 8903 bin [22.8,22.9) has 8690 bin [22.9,23.0) has 8883 bin [23.0,23.1) has 8605 bin [23.1,23.2) has 7011 bin [23.2,23.3) has 6868 bin [23.3,23.4) has 6675 bin [23.4,23.5) has 6903 bin [23.5,23.6) has 6766 bin [23.6,23.7) has 6681 bin [23.7,23.8) has 6866 bin [23.8,23.9) has 6910 bin [23.9,24.0) has 6493 bin [24.0,24.1) has 6493 bin [24.1,24.2) has 6491 bin [24.2,24.3) has 6369 bin [24.3,24.4) has 6387 bin [24.4,24.5) has 6312 bin [24.5,24.6) has 6310 bin [24.6,24.7) has 6528 bin [24.7,24.8) has 6471 bin [24.8,24.9) has 6316 bin [24.9,25.0) has 6223 bin [25.0,25.1) has 6328 bin [25.1,25.2) has 6385 bin [25.2,25.3) has 6388 bin [25.3,25.4) has 6074 bin [25.4,25.5) has 5980 bin [25.5,25.6) has 6005 bin [25.6,25.7) has 5841 bin [25.7,25.8) has 6002 bin [25.8,25.9) has 5843 bin [25.9,26.0) has 5598 bin [26.0,26.1) has 5492 bin [26.1,26.2) has 5550 bin [26.2,26.3) has 5374 bin [26.3,26.4) has 5051 bin [26.4,26.5) has 4839 bin [26.5,26.6) has 4615 bin [26.6,26.7) has 4627 bin [26.7,26.8) has 4757 bin [26.8,26.9) has 4653 bin [26.9,27.0) has 4481 bin [27.0,27.1) has 4569 bin [27.1,27.2) has 4295 bin [27.2,27.3) has 4308 bin [27.3,27.4) has 4265 bin [27.4,27.5) has 4412 bin [27.5,27.6) has 4405 bin [27.6,27.7) has 4381 bin [27.7,27.8) has 4378 bin [27.8,27.9) has 4321 bin [27.9,28.0) has 4238 bin [28.0,28.1) has 4250 bin [28.1,28.2) has 4170 bin [28.2,28.3) has 4204 bin [28.3,28.4) has 4050 bin [28.4,28.5) has 3965 bin [28.5,28.6) has 3930 bin [28.6,28.7) has 3855 bin [28.7,28.8) has 3936 bin [28.8,28.9) has 3837 bin [28.9,29.0) has 3764 bin [29.0,29.1) has 3725 bin [29.1,29.2) has 3653 bin [29.2,29.3) has 3749 bin [29.3,29.4) has 3620 bin [29.4,29.5) has 3461 bin [29.5,29.6) has 3469 bin [29.6,29.7) has 3344 bin [29.7,29.8) has 3335 bin [29.8,29.9) has 3373 bin [29.9,30.0) has 3252 bin [30.0,30.1) has 3367 bin [30.1,30.2) has 3368 bin [30.2,30.3) has 3225 bin [30.3,30.4) has 3395 bin [30.4,30.5) has 3287 bin [30.5,30.6) has 3245 bin [30.6,30.7) has 3199 bin [30.7,30.8) has 3092 bin [30.8,30.9) has 3212 bin [30.9,31.0) has 3020 bin [31.0,31.1) has 3087 bin [31.1,31.2) has 2934 bin [31.2,31.3) has 2795 bin [31.3,31.4) has 2786 bin [31.4,31.5) has 2815 bin [31.5,31.6) has 2664 bin [31.6,31.7) has 2582 bin [31.7,31.8) has 2371 bin [31.8,31.9) has 2434 bin [31.9,32.0) has 2485 bin [32.0,32.1) has 2354 bin [32.1,32.2) has 2210 bin [32.2,32.3) has 2151 bin [32.3,32.4) has 2071 bin [32.4,32.5) has 2071 bin [32.5,32.6) has 2010 bin [32.6,32.7) has 1894 bin [32.7,32.8) has 1809 bin [32.8,32.9) has 1764 bin [32.9,33.0) has 1659 bin [33.0,33.1) has 1549 bin [33.1,33.2) has 1460 bin [33.2,33.3) has 1425 bin [33.3,33.4) has 1357 bin [33.4,33.5) has 1331 bin [33.5,33.6) has 1375 bin [33.6,33.7) has 1307 bin [33.7,33.8) has 1307 bin [33.8,33.9) has 1262 bin [33.9,34.0) has 1142 bin [34.0,34.1) has 1043 bin [34.1,34.2) has 1164 bin [34.2,34.3) has 1091 bin [34.3,34.4) has 1050 bin [34.4,34.5) has 901 bin [34.5,34.6) has 892 bin [34.6,34.7) has 878 bin [34.7,34.8) has 761 bin [34.8,34.9) has 726 bin [34.9,35.0) has 662 bin [35.0,35.1) has 702 bin [35.1,35.2) has 641 bin [35.2,35.3) has 557 bin [35.3,35.4) has 501 bin [35.4,35.5) has 458 bin [35.5,35.6) has 416 bin [35.6,35.7) has 412 bin [35.7,35.8) has 359 bin [35.8,35.9) has 340 bin [35.9,36.0) has 329 bin [36.0,36.1) has 307 bin [36.1,36.2) has 259 bin [36.2,36.3) has 227 bin [36.3,36.4) has 209 bin [36.4,36.5) has 187 bin [36.5,36.6) has 169 bin [36.6,36.7) has 127 bin [36.7,36.8) has 147 bin [36.8,36.9) has 119 bin [36.9,37.0) has 111 bin [37.0,37.1) has 97 bin [37.1,37.2) has 89 bin [37.2,37.3) has 89 bin [37.3,37.4) has 97 bin [37.4,37.5) has 83 bin [37.5,37.6) has 70 bin [37.6,37.7) has 63 bin [37.7,37.8) has 71 bin [37.8,37.9) has 48 bin [37.9,38.0) has 32 bin [38.0,38.1) has 35 bin [38.1,38.2) has 24 bin [38.2,38.3) has 25 bin [38.3,38.4) has 18 bin [38.4,38.5) has 4 bin [38.5,38.6) has 1 bin [38.6,38.7) has 2 average z coordinate 17.1 for 7819199 element(s) point source id histogram with bin size 1.000000 bin 152 has 4080646 bin 153 has 3738553 average point source id 152.478124805366889 for 7819199 element(s)