lasinfo (210611) report for 'AHN4T/17GN2_20.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: 25737126 number of points by return: 24347086 926653 371679 81464 9542 scale factor x y z: 0.001 0.001 0.001 offset x y z: 248980 532480 0 min x y z: 248980.000 532480.000 13.033 max x y z: 250019.999 533769.999 48.161 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: 25737126 extended number of points by return: 24347086 926653 371679 81464 9542 668 34 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 13033 48161 intensity 56 4541 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 -17 29 user_data 6 7 point_source_ID 64 65 gps_time 330517602.183843 330518502.215807 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 255 G 41 255 B 22 255 NIR 12 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -2833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.29 28.62 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24347086 number of intermediate returns: 464281 number of last returns: 24343488 number of single returns: 23417729 covered area in square units/kilounits: 1341600/1.34 point density: all returns 19.18 last only 18.15 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25737126 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24347086 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 926653 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 371679 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 81464 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 9542 instead zero. overview over extended number of returns of given pulse: 23417729 1111141 871208 288378 44582 3844 244 0 0 0 0 0 0 0 0 histogram of classification of points: 1459363 unclassified (1) 24143385 ground (2) 130936 building (6) 3442 water (9) +-> flagged as extended overlap: 1657499 +---> 154926 of those are unclassified (1) +---> 1493096 of those are ground (2) +---> 9274 of those are building (6) +---> 203 of those are water (9) z coordinate histogram with bin size 0.100000 bin [13.0,13.1) has 16 bin [13.1,13.2) has 360 bin [13.2,13.3) has 2046 bin [13.3,13.4) has 3531 bin [13.4,13.5) has 4511 bin [13.5,13.6) has 5381 bin [13.6,13.7) has 5596 bin [13.7,13.8) has 6005 bin [13.8,13.9) has 6685 bin [13.9,14.0) has 8786 bin [14.0,14.1) has 12753 bin [14.1,14.2) has 33235 bin [14.2,14.3) has 99688 bin [14.3,14.4) has 201109 bin [14.4,14.5) has 375170 bin [14.5,14.6) has 508070 bin [14.6,14.7) has 523017 bin [14.7,14.8) has 645057 bin [14.8,14.9) has 691338 bin [14.9,15.0) has 779101 bin [15.0,15.1) has 739694 bin [15.1,15.2) has 843184 bin [15.2,15.3) has 973956 bin [15.3,15.4) has 838236 bin [15.4,15.5) has 1102728 bin [15.5,15.6) has 1532141 bin [15.6,15.7) has 1380899 bin [15.7,15.8) has 1104119 bin [15.8,15.9) has 899090 bin [15.9,16.0) has 1184111 bin [16.0,16.1) has 1478775 bin [16.1,16.2) has 1391835 bin [16.2,16.3) has 1067672 bin [16.3,16.4) has 811623 bin [16.4,16.5) has 564778 bin [16.5,16.6) has 403300 bin [16.6,16.7) has 442813 bin [16.7,16.8) has 416977 bin [16.8,16.9) has 448174 bin [16.9,17.0) has 527091 bin [17.0,17.1) has 327441 bin [17.1,17.2) has 255391 bin [17.2,17.3) has 274294 bin [17.3,17.4) has 244861 bin [17.4,17.5) has 242833 bin [17.5,17.6) has 223266 bin [17.6,17.7) has 175865 bin [17.7,17.8) has 131722 bin [17.8,17.9) has 66903 bin [17.9,18.0) has 42899 bin [18.0,18.1) has 27320 bin [18.1,18.2) has 25998 bin [18.2,18.3) has 28911 bin [18.3,18.4) has 23115 bin [18.4,18.5) has 14655 bin [18.5,18.6) has 12129 bin [18.6,18.7) has 12492 bin [18.7,18.8) has 23172 bin [18.8,18.9) has 17231 bin [18.9,19.0) has 12279 bin [19.0,19.1) has 10892 bin [19.1,19.2) has 7987 bin [19.2,19.3) has 6535 bin [19.3,19.4) has 5334 bin [19.4,19.5) has 5188 bin [19.5,19.6) has 4406 bin [19.6,19.7) has 4566 bin [19.7,19.8) has 4424 bin [19.8,19.9) has 4504 bin [19.9,20.0) has 4769 bin [20.0,20.1) has 4937 bin [20.1,20.2) has 4679 bin [20.2,20.3) has 4668 bin [20.3,20.4) has 4751 bin [20.4,20.5) has 4614 bin [20.5,20.6) has 4640 bin [20.6,20.7) has 4642 bin [20.7,20.8) has 4792 bin [20.8,20.9) has 4872 bin [20.9,21.0) has 4933 bin [21.0,21.1) has 4875 bin [21.1,21.2) has 5110 bin [21.2,21.3) has 5105 bin [21.3,21.4) has 5157 bin [21.4,21.5) has 5234 bin [21.5,21.6) has 5041 bin [21.6,21.7) has 5045 bin [21.7,21.8) has 5304 bin [21.8,21.9) has 5396 bin [21.9,22.0) has 5541 bin [22.0,22.1) has 5467 bin [22.1,22.2) has 5581 bin [22.2,22.3) has 5832 bin [22.3,22.4) has 6105 bin [22.4,22.5) has 6562 bin [22.5,22.6) has 6387 bin [22.6,22.7) has 6674 bin [22.7,22.8) has 6924 bin [22.8,22.9) has 7078 bin [22.9,23.0) has 7867 bin [23.0,23.1) has 7400 bin [23.1,23.2) has 7082 bin [23.2,23.3) has 7501 bin [23.3,23.4) has 7670 bin [23.4,23.5) has 7915 bin [23.5,23.6) has 8310 bin [23.6,23.7) has 8360 bin [23.7,23.8) has 8564 bin [23.8,23.9) has 8759 bin [23.9,24.0) has 8946 bin [24.0,24.1) has 9118 bin [24.1,24.2) has 9119 bin [24.2,24.3) has 9319 bin [24.3,24.4) has 9364 bin [24.4,24.5) has 9510 bin [24.5,24.6) has 9885 bin [24.6,24.7) has 10190 bin [24.7,24.8) has 10463 bin [24.8,24.9) has 10376 bin [24.9,25.0) has 10918 bin [25.0,25.1) has 10845 bin [25.1,25.2) has 10855 bin [25.2,25.3) has 10832 bin [25.3,25.4) has 11077 bin [25.4,25.5) has 11030 bin [25.5,25.6) has 10791 bin [25.6,25.7) has 11417 bin [25.7,25.8) has 11110 bin [25.8,25.9) has 11075 bin [25.9,26.0) has 11047 bin [26.0,26.1) has 11218 bin [26.1,26.2) has 11674 bin [26.2,26.3) has 11308 bin [26.3,26.4) has 11520 bin [26.4,26.5) has 11556 bin [26.5,26.6) has 11494 bin [26.6,26.7) has 11020 bin [26.7,26.8) has 10693 bin [26.8,26.9) has 10745 bin [26.9,27.0) has 10851 bin [27.0,27.1) has 11060 bin [27.1,27.2) has 10922 bin [27.2,27.3) has 11032 bin [27.3,27.4) has 10841 bin [27.4,27.5) has 11106 bin [27.5,27.6) has 11374 bin [27.6,27.7) has 11388 bin [27.7,27.8) has 11392 bin [27.8,27.9) has 11369 bin [27.9,28.0) has 11002 bin [28.0,28.1) has 11168 bin [28.1,28.2) has 11276 bin [28.2,28.3) has 11381 bin [28.3,28.4) has 11505 bin [28.4,28.5) has 11697 bin [28.5,28.6) has 11632 bin [28.6,28.7) has 11691 bin [28.7,28.8) has 11547 bin [28.8,28.9) has 11486 bin [28.9,29.0) has 11231 bin [29.0,29.1) has 11428 bin [29.1,29.2) has 11835 bin [29.2,29.3) has 11721 bin [29.3,29.4) has 11583 bin [29.4,29.5) has 11498 bin [29.5,29.6) has 11816 bin [29.6,29.7) has 11734 bin [29.7,29.8) has 11934 bin [29.8,29.9) has 11778 bin [29.9,30.0) has 11680 bin [30.0,30.1) has 11845 bin [30.1,30.2) has 11790 bin [30.2,30.3) has 11574 bin [30.3,30.4) has 11544 bin [30.4,30.5) has 11715 bin [30.5,30.6) has 12007 bin [30.6,30.7) has 11616 bin [30.7,30.8) has 11698 bin [30.8,30.9) has 11766 bin [30.9,31.0) has 11299 bin [31.0,31.1) has 11398 bin [31.1,31.2) has 11348 bin [31.2,31.3) has 11264 bin [31.3,31.4) has 11224 bin [31.4,31.5) has 11077 bin [31.5,31.6) has 11231 bin [31.6,31.7) has 11236 bin [31.7,31.8) has 11336 bin [31.8,31.9) has 11348 bin [31.9,32.0) has 11079 bin [32.0,32.1) has 11150 bin [32.1,32.2) has 10901 bin [32.2,32.3) has 10619 bin [32.3,32.4) has 10318 bin [32.4,32.5) has 10094 bin [32.5,32.6) has 9907 bin [32.6,32.7) has 9484 bin [32.7,32.8) has 9459 bin [32.8,32.9) has 9301 bin [32.9,33.0) has 9083 bin [33.0,33.1) has 8760 bin [33.1,33.2) has 8718 bin [33.2,33.3) has 8313 bin [33.3,33.4) has 8195 bin [33.4,33.5) has 7799 bin [33.5,33.6) has 7653 bin [33.6,33.7) has 7360 bin [33.7,33.8) has 7057 bin [33.8,33.9) has 6867 bin [33.9,34.0) has 6644 bin [34.0,34.1) has 6419 bin [34.1,34.2) has 6092 bin [34.2,34.3) has 5839 bin [34.3,34.4) has 5559 bin [34.4,34.5) has 5325 bin [34.5,34.6) has 5037 bin [34.6,34.7) has 4928 bin [34.7,34.8) has 4733 bin [34.8,34.9) has 4317 bin [34.9,35.0) has 4045 bin [35.0,35.1) has 3948 bin [35.1,35.2) has 3699 bin [35.2,35.3) has 3546 bin [35.3,35.4) has 3283 bin [35.4,35.5) has 3045 bin [35.5,35.6) has 2889 bin [35.6,35.7) has 2769 bin [35.7,35.8) has 2570 bin [35.8,35.9) has 2338 bin [35.9,36.0) has 2275 bin [36.0,36.1) has 2125 bin [36.1,36.2) has 1940 bin [36.2,36.3) has 1852 bin [36.3,36.4) has 1743 bin [36.4,36.5) has 1574 bin [36.5,36.6) has 1374 bin [36.6,36.7) has 1338 bin [36.7,36.8) has 1242 bin [36.8,36.9) has 1132 bin [36.9,37.0) has 1080 bin [37.0,37.1) has 1022 bin [37.1,37.2) has 979 bin [37.2,37.3) has 972 bin [37.3,37.4) has 854 bin [37.4,37.5) has 760 bin [37.5,37.6) has 718 bin [37.6,37.7) has 576 bin [37.7,37.8) has 529 bin [37.8,37.9) has 493 bin [37.9,38.0) has 469 bin [38.0,38.1) has 434 bin [38.1,38.2) has 408 bin [38.2,38.3) has 399 bin [38.3,38.4) has 409 bin [38.4,38.5) has 402 bin [38.5,38.6) has 354 bin [38.6,38.7) has 336 bin [38.7,38.8) has 292 bin [38.8,38.9) has 282 bin [38.9,39.0) has 292 bin [39.0,39.1) has 266 bin [39.1,39.2) has 252 bin [39.2,39.3) has 236 bin [39.3,39.4) has 213 bin [39.4,39.5) has 211 bin [39.5,39.6) has 212 bin [39.6,39.7) has 224 bin [39.7,39.8) has 198 bin [39.8,39.9) has 186 bin [39.9,40.0) has 160 bin [40.0,40.1) has 178 bin [40.1,40.2) has 154 bin [40.2,40.3) has 164 bin [40.3,40.4) has 151 bin [40.4,40.5) has 145 bin [40.5,40.6) has 159 bin [40.6,40.7) has 150 bin [40.7,40.8) has 120 bin [40.8,40.9) has 129 bin [40.9,41.0) has 138 bin [41.0,41.1) has 134 bin [41.1,41.2) has 136 bin [41.2,41.3) has 120 bin [41.3,41.4) has 150 bin [41.4,41.5) has 124 bin [41.5,41.6) has 110 bin [41.6,41.7) has 119 bin [41.7,41.8) has 114 bin [41.8,41.9) has 124 bin [41.9,42.0) has 107 bin [42.0,42.1) has 103 bin [42.1,42.2) has 92 bin [42.2,42.3) has 115 bin [42.3,42.4) has 104 bin [42.4,42.5) has 105 bin [42.5,42.6) has 86 bin [42.6,42.7) has 99 bin [42.7,42.8) has 98 bin [42.8,42.9) has 111 bin [42.9,43.0) has 81 bin [43.0,43.1) has 104 bin [43.1,43.2) has 104 bin [43.2,43.3) has 117 bin [43.3,43.4) has 122 bin [43.4,43.5) has 108 bin [43.5,43.6) has 124 bin [43.6,43.7) has 107 bin [43.7,43.8) has 96 bin [43.8,43.9) has 104 bin [43.9,44.0) has 91 bin [44.0,44.1) has 88 bin [44.1,44.2) has 89 bin [44.2,44.3) has 110 bin [44.3,44.4) has 94 bin [44.4,44.5) has 114 bin [44.5,44.6) has 85 bin [44.6,44.7) has 103 bin [44.7,44.8) has 100 bin [44.8,44.9) has 77 bin [44.9,45.0) has 83 bin [45.0,45.1) has 83 bin [45.1,45.2) has 58 bin [45.2,45.3) has 54 bin [45.3,45.4) has 52 bin [45.4,45.5) has 78 bin [45.5,45.6) has 68 bin [45.6,45.7) has 95 bin [45.7,45.8) has 58 bin [45.8,45.9) has 73 bin [45.9,46.0) has 69 bin [46.0,46.1) has 65 bin [46.1,46.2) has 47 bin [46.2,46.3) has 40 bin [46.3,46.4) has 39 bin [46.4,46.5) has 47 bin [46.5,46.6) has 34 bin [46.6,46.7) has 36 bin [46.7,46.8) has 40 bin [46.8,46.9) has 40 bin [46.9,47.0) has 21 bin [47.0,47.1) has 20 bin [47.1,47.2) has 19 bin [47.2,47.3) has 23 bin [47.3,47.4) has 23 bin [47.4,47.5) has 20 bin [47.5,47.6) has 10 bin [47.6,47.7) has 14 bin [47.7,47.8) has 3 bin [47.8,47.9) has 1 bin [47.9,48.0) has 3 bin [48.0,48.1) has 1 bin [48.1,48.2) has 1 average z coordinate 16.5 for 25737126 element(s) point source id histogram with bin size 1.000000 bin 64 has 19161927 bin 65 has 6575199 average point source id 64.255475261690052 for 25737126 element(s)