lasinfo (210611) report for 'AHN4T/40DN2_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: 338/2022 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: 30651210 number of points by return: 28357195 1717614 465065 97406 13930 scale factor x y z: 0.001 0.001 0.001 offset x y z: 197980 431230 0 min x y z: 197980.000 431230.000 8.603 max x y z: 199019.999 432519.999 47.485 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: 30651210 extended number of points by return: 28357195 1717614 465065 97406 13930 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 8603 47485 intensity 0 5041 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 29 user_data 6 7 point_source_ID 74 1074 gps_time 298209025.575034 300269382.995058 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 45 255 B 43 255 NIR 3 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 25.12 ('Amplitude') attribute1 -16.93 33.5 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28357195 number of intermediate returns: 579233 number of last returns: 28343442 number of single returns: 26628660 covered area in square units/kilounits: 1010120/1.01 point density: all returns 30.34 last only 28.06 (per square units) spacing: all returns 0.18 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30651210 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28357195 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1717614 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 465065 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 97406 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 13930 instead zero. overview over extended number of returns of given pulse: 26628660 2505838 1106386 337142 64436 6957 1791 0 0 0 0 0 0 0 0 histogram of classification of points: 3491860 unclassified (1) 25301682 ground (2) 40611 building (6) 1817057 water (9) +-> flagged as extended overlap: 2787475 +---> 395224 of those are unclassified (1) +---> 2116498 of those are ground (2) +---> 275753 of those are water (9) z coordinate histogram with bin size 0.100000 bin [8.6,8.7) has 56 bin [8.7,8.8) has 836 bin [8.8,8.9) has 2987 bin [8.9,9.0) has 14754 bin [9.0,9.1) has 162058 bin [9.1,9.2) has 1093132 bin [9.2,9.3) has 1413165 bin [9.3,9.4) has 2950037 bin [9.4,9.5) has 1481562 bin [9.5,9.6) has 973254 bin [9.6,9.7) has 1032859 bin [9.7,9.8) has 933861 bin [9.8,9.9) has 1005558 bin [9.9,10.0) has 915921 bin [10.0,10.1) has 775492 bin [10.1,10.2) has 720155 bin [10.2,10.3) has 656761 bin [10.3,10.4) has 571552 bin [10.4,10.5) has 513795 bin [10.5,10.6) has 468482 bin [10.6,10.7) has 389854 bin [10.7,10.8) has 359084 bin [10.8,10.9) has 362618 bin [10.9,11.0) has 428559 bin [11.0,11.1) has 446549 bin [11.1,11.2) has 467370 bin [11.2,11.3) has 514987 bin [11.3,11.4) has 476658 bin [11.4,11.5) has 490122 bin [11.5,11.6) has 419672 bin [11.6,11.7) has 326769 bin [11.7,11.8) has 270132 bin [11.8,11.9) has 247225 bin [11.9,12.0) has 233531 bin [12.0,12.1) has 233854 bin [12.1,12.2) has 192947 bin [12.2,12.3) has 185988 bin [12.3,12.4) has 226702 bin [12.4,12.5) has 224403 bin [12.5,12.6) has 219338 bin [12.6,12.7) has 215877 bin [12.7,12.8) has 233710 bin [12.8,12.9) has 252531 bin [12.9,13.0) has 229092 bin [13.0,13.1) has 217734 bin [13.1,13.2) has 221567 bin [13.2,13.3) has 198755 bin [13.3,13.4) has 179894 bin [13.4,13.5) has 168940 bin [13.5,13.6) has 181781 bin [13.6,13.7) has 186115 bin [13.7,13.8) has 202959 bin [13.8,13.9) has 215415 bin [13.9,14.0) has 250347 bin [14.0,14.1) has 423260 bin [14.1,14.2) has 293768 bin [14.2,14.3) has 156934 bin [14.3,14.4) has 136020 bin [14.4,14.5) has 133515 bin [14.5,14.6) has 125039 bin [14.6,14.7) has 167930 bin [14.7,14.8) has 98226 bin [14.8,14.9) has 79271 bin [14.9,15.0) has 82621 bin [15.0,15.1) has 87366 bin [15.1,15.2) has 85641 bin [15.2,15.3) has 94157 bin [15.3,15.4) has 114450 bin [15.4,15.5) has 159718 bin [15.5,15.6) has 153346 bin [15.6,15.7) has 154716 bin [15.7,15.8) has 172903 bin [15.8,15.9) has 115016 bin [15.9,16.0) has 62549 bin [16.0,16.1) has 49151 bin [16.1,16.2) has 45373 bin [16.2,16.3) has 46140 bin [16.3,16.4) has 50069 bin [16.4,16.5) has 51615 bin [16.5,16.6) has 86233 bin [16.6,16.7) has 152618 bin [16.7,16.8) has 64946 bin [16.8,16.9) has 48669 bin [16.9,17.0) has 43327 bin [17.0,17.1) has 93856 bin [17.1,17.2) has 110705 bin [17.2,17.3) has 36287 bin [17.3,17.4) has 32469 bin [17.4,17.5) has 33987 bin [17.5,17.6) has 38230 bin [17.6,17.7) has 44810 bin [17.7,17.8) has 48008 bin [17.8,17.9) has 34799 bin [17.9,18.0) has 32858 bin [18.0,18.1) has 24247 bin [18.1,18.2) has 35552 bin [18.2,18.3) has 24118 bin [18.3,18.4) has 19513 bin [18.4,18.5) has 18511 bin [18.5,18.6) has 17911 bin [18.6,18.7) has 18336 bin [18.7,18.8) has 18818 bin [18.8,18.9) has 29780 bin [18.9,19.0) has 34457 bin [19.0,19.1) has 14809 bin [19.1,19.2) has 14343 bin [19.2,19.3) has 15457 bin [19.3,19.4) has 16561 bin [19.4,19.5) has 15229 bin [19.5,19.6) has 17028 bin [19.6,19.7) has 18002 bin [19.7,19.8) has 16837 bin [19.8,19.9) has 17201 bin [19.9,20.0) has 14068 bin [20.0,20.1) has 12156 bin [20.1,20.2) has 11634 bin [20.2,20.3) has 11045 bin [20.3,20.4) has 11705 bin [20.4,20.5) has 13652 bin [20.5,20.6) has 14195 bin [20.6,20.7) has 13265 bin [20.7,20.8) has 14340 bin [20.8,20.9) has 14082 bin [20.9,21.0) has 12303 bin [21.0,21.1) has 9930 bin [21.1,21.2) has 8771 bin [21.2,21.3) has 8474 bin [21.3,21.4) has 7995 bin [21.4,21.5) has 7838 bin [21.5,21.6) has 7801 bin [21.6,21.7) has 7905 bin [21.7,21.8) has 7857 bin [21.8,21.9) has 8052 bin [21.9,22.0) has 7767 bin [22.0,22.1) has 7916 bin [22.1,22.2) has 7919 bin [22.2,22.3) has 7693 bin [22.3,22.4) has 7809 bin [22.4,22.5) has 7653 bin [22.5,22.6) has 7633 bin [22.6,22.7) has 7544 bin [22.7,22.8) has 7545 bin [22.8,22.9) has 7425 bin [22.9,23.0) has 7356 bin [23.0,23.1) has 7226 bin [23.1,23.2) has 7273 bin [23.2,23.3) has 7310 bin [23.3,23.4) has 6989 bin [23.4,23.5) has 7021 bin [23.5,23.6) has 6969 bin [23.6,23.7) has 6687 bin [23.7,23.8) has 6682 bin [23.8,23.9) has 6597 bin [23.9,24.0) has 6821 bin [24.0,24.1) has 6506 bin [24.1,24.2) has 6607 bin [24.2,24.3) has 6487 bin [24.3,24.4) has 6295 bin [24.4,24.5) has 6301 bin [24.5,24.6) has 6412 bin [24.6,24.7) has 6288 bin [24.7,24.8) has 6453 bin [24.8,24.9) has 6153 bin [24.9,25.0) has 6057 bin [25.0,25.1) has 6026 bin [25.1,25.2) has 6027 bin [25.2,25.3) has 6223 bin [25.3,25.4) has 6020 bin [25.4,25.5) has 6056 bin [25.5,25.6) has 6153 bin [25.6,25.7) has 6080 bin [25.7,25.8) has 6163 bin [25.8,25.9) has 5863 bin [25.9,26.0) has 6056 bin [26.0,26.1) has 5786 bin [26.1,26.2) has 5739 bin [26.2,26.3) has 5646 bin [26.3,26.4) has 5482 bin [26.4,26.5) has 5454 bin [26.5,26.6) has 5495 bin [26.6,26.7) has 5649 bin [26.7,26.8) has 5501 bin [26.8,26.9) has 5378 bin [26.9,27.0) has 5162 bin [27.0,27.1) has 5206 bin [27.1,27.2) has 5256 bin [27.2,27.3) has 5020 bin [27.3,27.4) has 4771 bin [27.4,27.5) has 4852 bin [27.5,27.6) has 4694 bin [27.6,27.7) has 4604 bin [27.7,27.8) has 4479 bin [27.8,27.9) has 4704 bin [27.9,28.0) has 4482 bin [28.0,28.1) has 4504 bin [28.1,28.2) has 4399 bin [28.2,28.3) has 4351 bin [28.3,28.4) has 4128 bin [28.4,28.5) has 4160 bin [28.5,28.6) has 3928 bin [28.6,28.7) has 3880 bin [28.7,28.8) has 3985 bin [28.8,28.9) has 3956 bin [28.9,29.0) has 3772 bin [29.0,29.1) has 3664 bin [29.1,29.2) has 3557 bin [29.2,29.3) has 3542 bin [29.3,29.4) has 3435 bin [29.4,29.5) has 3384 bin [29.5,29.6) has 3437 bin [29.6,29.7) has 3350 bin [29.7,29.8) has 3375 bin [29.8,29.9) has 3180 bin [29.9,30.0) has 3259 bin [30.0,30.1) has 3085 bin [30.1,30.2) has 2928 bin [30.2,30.3) has 2978 bin [30.3,30.4) has 3006 bin [30.4,30.5) has 2926 bin [30.5,30.6) has 2804 bin [30.6,30.7) has 2745 bin [30.7,30.8) has 2683 bin [30.8,30.9) has 2633 bin [30.9,31.0) has 2540 bin [31.0,31.1) has 2464 bin [31.1,31.2) has 2472 bin [31.2,31.3) has 2550 bin [31.3,31.4) has 2420 bin [31.4,31.5) has 2318 bin [31.5,31.6) has 2259 bin [31.6,31.7) has 2218 bin [31.7,31.8) has 2188 bin [31.8,31.9) has 2066 bin [31.9,32.0) has 2108 bin [32.0,32.1) has 2111 bin [32.1,32.2) has 1976 bin [32.2,32.3) has 2088 bin [32.3,32.4) has 2037 bin [32.4,32.5) has 1992 bin [32.5,32.6) has 1977 bin [32.6,32.7) has 1783 bin [32.7,32.8) has 1877 bin [32.8,32.9) has 1955 bin [32.9,33.0) has 1968 bin [33.0,33.1) has 1938 bin [33.1,33.2) has 1854 bin [33.2,33.3) has 1774 bin [33.3,33.4) has 1779 bin [33.4,33.5) has 1691 bin [33.5,33.6) has 1740 bin [33.6,33.7) has 1675 bin [33.7,33.8) has 1537 bin [33.8,33.9) has 1509 bin [33.9,34.0) has 1462 bin [34.0,34.1) has 1554 bin [34.1,34.2) has 1459 bin [34.2,34.3) has 1483 bin [34.3,34.4) has 1474 bin [34.4,34.5) has 1478 bin [34.5,34.6) has 1423 bin [34.6,34.7) has 1333 bin [34.7,34.8) has 1344 bin [34.8,34.9) has 1336 bin [34.9,35.0) has 1399 bin [35.0,35.1) has 1327 bin [35.1,35.2) has 1377 bin [35.2,35.3) has 1356 bin [35.3,35.4) has 1318 bin [35.4,35.5) has 1322 bin [35.5,35.6) has 1313 bin [35.6,35.7) has 1384 bin [35.7,35.8) has 1294 bin [35.8,35.9) has 1324 bin [35.9,36.0) has 1313 bin [36.0,36.1) has 1353 bin [36.1,36.2) has 1297 bin [36.2,36.3) has 1363 bin [36.3,36.4) has 1242 bin [36.4,36.5) has 1329 bin [36.5,36.6) has 1286 bin [36.6,36.7) has 1271 bin [36.7,36.8) has 1266 bin [36.8,36.9) has 1296 bin [36.9,37.0) has 1391 bin [37.0,37.1) has 1410 bin [37.1,37.2) has 1366 bin [37.2,37.3) has 1477 bin [37.3,37.4) has 1333 bin [37.4,37.5) has 1323 bin [37.5,37.6) has 1314 bin [37.6,37.7) has 1302 bin [37.7,37.8) has 1355 bin [37.8,37.9) has 1353 bin [37.9,38.0) has 1274 bin [38.0,38.1) has 1222 bin [38.1,38.2) has 1251 bin [38.2,38.3) has 1263 bin [38.3,38.4) has 1209 bin [38.4,38.5) has 1145 bin [38.5,38.6) has 1157 bin [38.6,38.7) has 1111 bin [38.7,38.8) has 1123 bin [38.8,38.9) has 1156 bin [38.9,39.0) has 1114 bin [39.0,39.1) has 1137 bin [39.1,39.2) has 1123 bin [39.2,39.3) has 1063 bin [39.3,39.4) has 1128 bin [39.4,39.5) has 1115 bin [39.5,39.6) has 1124 bin [39.6,39.7) has 1130 bin [39.7,39.8) has 1089 bin [39.8,39.9) has 997 bin [39.9,40.0) has 1024 bin [40.0,40.1) has 1067 bin [40.1,40.2) has 975 bin [40.2,40.3) has 946 bin [40.3,40.4) has 934 bin [40.4,40.5) has 939 bin [40.5,40.6) has 872 bin [40.6,40.7) has 857 bin [40.7,40.8) has 939 bin [40.8,40.9) has 987 bin [40.9,41.0) has 936 bin [41.0,41.1) has 865 bin [41.1,41.2) has 793 bin [41.2,41.3) has 746 bin [41.3,41.4) has 734 bin [41.4,41.5) has 707 bin [41.5,41.6) has 699 bin [41.6,41.7) has 671 bin [41.7,41.8) has 647 bin [41.8,41.9) has 625 bin [41.9,42.0) has 646 bin [42.0,42.1) has 585 bin [42.1,42.2) has 535 bin [42.2,42.3) has 562 bin [42.3,42.4) has 552 bin [42.4,42.5) has 493 bin [42.5,42.6) has 501 bin [42.6,42.7) has 479 bin [42.7,42.8) has 449 bin [42.8,42.9) has 409 bin [42.9,43.0) has 394 bin [43.0,43.1) has 360 bin [43.1,43.2) has 386 bin [43.2,43.3) has 341 bin [43.3,43.4) has 325 bin [43.4,43.5) has 343 bin [43.5,43.6) has 293 bin [43.6,43.7) has 302 bin [43.7,43.8) has 299 bin [43.8,43.9) has 263 bin [43.9,44.0) has 244 bin [44.0,44.1) has 257 bin [44.1,44.2) has 247 bin [44.2,44.3) has 226 bin [44.3,44.4) has 195 bin [44.4,44.5) has 185 bin [44.5,44.6) has 192 bin [44.6,44.7) has 166 bin [44.7,44.8) has 153 bin [44.8,44.9) has 158 bin [44.9,45.0) has 139 bin [45.0,45.1) has 133 bin [45.1,45.2) has 123 bin [45.2,45.3) has 134 bin [45.3,45.4) has 134 bin [45.4,45.5) has 92 bin [45.5,45.6) has 67 bin [45.6,45.7) has 63 bin [45.7,45.8) has 70 bin [45.8,45.9) has 60 bin [45.9,46.0) has 47 bin [46.0,46.1) has 28 bin [46.1,46.2) has 29 bin [46.2,46.3) has 31 bin [46.3,46.4) has 27 bin [46.4,46.5) has 15 bin [46.5,46.6) has 16 bin [46.6,46.7) has 20 bin [46.7,46.8) has 14 bin [46.8,46.9) has 14 bin [46.9,47.0) has 16 bin [47.0,47.1) has 17 bin [47.1,47.2) has 16 bin [47.2,47.3) has 17 bin [47.3,47.4) has 2 bin [47.4,47.5) has 3 average z coordinate 11.8 for 30651210 element(s) point source id histogram with bin size 1.000000 bin 74 has 116867 bin 75 has 11273018 bin 76 has 2922223 bin 202 has 4666513 bin 1074 has 11672589 average point source id 474.865744875977157 for 30651210 element(s)