lasinfo (210611) report for 'AHN4T/41AN2_01.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: 24365184 number of points by return: 22451563 1223491 528549 140051 21530 scale factor x y z: 0.001 0.001 0.001 offset x y z: 224980 448730 0 min x y z: 224980.000 448730.000 15.979 max x y z: 226019.999 450019.999 52.392 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: 24365184 extended number of points by return: 22451563 1223491 528549 140051 21530 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 15979 52392 intensity 56 4422 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 150 152 gps_time 324042793.280471 324045871.361244 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 255 G 48 255 B 40 255 NIR 18 255 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 0 ('Amplitude') attribute1 -16.34 27.9 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22451563 number of intermediate returns: 693945 number of last returns: 22443494 number of single returns: 21223818 covered area in square units/kilounits: 1340492/1.34 point density: all returns 18.18 last only 16.74 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 24365184 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22451563 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1223491 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 528549 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 140051 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 21530 instead zero. overview over extended number of returns of given pulse: 21223818 1390913 1166730 475424 98354 9345 600 0 0 0 0 0 0 0 0 histogram of classification of points: 3038286 unclassified (1) 21100052 ground (2) 217630 building (6) 9216 water (9) +-> flagged as extended overlap: 1835792 +---> 181572 of those are unclassified (1) +---> 1639202 of those are ground (2) +---> 14912 of those are building (6) +---> 106 of those are water (9) z coordinate histogram with bin size 0.100000 bin [15.9,16.0) has 3 bin [16.0,16.1) has 388 bin [16.1,16.2) has 3054 bin [16.2,16.3) has 10936 bin [16.3,16.4) has 27636 bin [16.4,16.5) has 65830 bin [16.5,16.6) has 56014 bin [16.6,16.7) has 54392 bin [16.7,16.8) has 73011 bin [16.8,16.9) has 217580 bin [16.9,17.0) has 702862 bin [17.0,17.1) has 2103777 bin [17.1,17.2) has 4165484 bin [17.2,17.3) has 5545724 bin [17.3,17.4) has 4442550 bin [17.4,17.5) has 1966980 bin [17.5,17.6) has 719365 bin [17.6,17.7) has 442270 bin [17.7,17.8) has 426855 bin [17.8,17.9) has 373490 bin [17.9,18.0) has 263972 bin [18.0,18.1) has 191372 bin [18.1,18.2) has 102672 bin [18.2,18.3) has 37476 bin [18.3,18.4) has 16637 bin [18.4,18.5) has 13779 bin [18.5,18.6) has 13735 bin [18.6,18.7) has 14174 bin [18.7,18.8) has 13116 bin [18.8,18.9) has 12363 bin [18.9,19.0) has 12241 bin [19.0,19.1) has 11736 bin [19.1,19.2) has 11508 bin [19.2,19.3) has 11977 bin [19.3,19.4) has 11236 bin [19.4,19.5) has 12399 bin [19.5,19.6) has 13424 bin [19.6,19.7) has 13154 bin [19.7,19.8) has 13013 bin [19.8,19.9) has 13431 bin [19.9,20.0) has 13398 bin [20.0,20.1) has 13108 bin [20.1,20.2) has 13771 bin [20.2,20.3) has 14560 bin [20.3,20.4) has 15944 bin [20.4,20.5) has 13484 bin [20.5,20.6) has 13772 bin [20.6,20.7) has 13404 bin [20.7,20.8) has 13675 bin [20.8,20.9) has 14305 bin [20.9,21.0) has 13894 bin [21.0,21.1) has 13248 bin [21.1,21.2) has 12573 bin [21.2,21.3) has 12778 bin [21.3,21.4) has 12682 bin [21.4,21.5) has 12732 bin [21.5,21.6) has 12857 bin [21.6,21.7) has 12871 bin [21.7,21.8) has 12764 bin [21.8,21.9) has 12864 bin [21.9,22.0) has 13416 bin [22.0,22.1) has 13581 bin [22.1,22.2) has 13977 bin [22.2,22.3) has 13916 bin [22.3,22.4) has 14259 bin [22.4,22.5) has 14862 bin [22.5,22.6) has 14824 bin [22.6,22.7) has 15008 bin [22.7,22.8) has 14987 bin [22.8,22.9) has 15349 bin [22.9,23.0) has 14783 bin [23.0,23.1) has 14638 bin [23.1,23.2) has 14902 bin [23.2,23.3) has 15478 bin [23.3,23.4) has 15761 bin [23.4,23.5) has 15937 bin [23.5,23.6) has 16246 bin [23.6,23.7) has 16919 bin [23.7,23.8) has 16407 bin [23.8,23.9) has 16385 bin [23.9,24.0) has 16948 bin [24.0,24.1) has 17287 bin [24.1,24.2) has 17457 bin [24.2,24.3) has 17203 bin [24.3,24.4) has 17166 bin [24.4,24.5) has 17299 bin [24.5,24.6) has 16962 bin [24.6,24.7) has 17139 bin [24.7,24.8) has 17354 bin [24.8,24.9) has 17780 bin [24.9,25.0) has 17642 bin [25.0,25.1) has 17797 bin [25.1,25.2) has 18042 bin [25.2,25.3) has 18048 bin [25.3,25.4) has 17435 bin [25.4,25.5) has 17631 bin [25.5,25.6) has 17713 bin [25.6,25.7) has 17256 bin [25.7,25.8) has 17480 bin [25.8,25.9) has 17763 bin [25.9,26.0) has 17352 bin [26.0,26.1) has 17454 bin [26.1,26.2) has 17414 bin [26.2,26.3) has 17370 bin [26.3,26.4) has 16953 bin [26.4,26.5) has 17027 bin [26.5,26.6) has 16777 bin [26.6,26.7) has 16873 bin [26.7,26.8) has 16955 bin [26.8,26.9) has 16706 bin [26.9,27.0) has 16693 bin [27.0,27.1) has 16564 bin [27.1,27.2) has 16860 bin [27.2,27.3) has 16603 bin [27.3,27.4) has 16395 bin [27.4,27.5) has 16702 bin [27.5,27.6) has 16527 bin [27.6,27.7) has 16622 bin [27.7,27.8) has 16262 bin [27.8,27.9) has 16379 bin [27.9,28.0) has 16121 bin [28.0,28.1) has 16132 bin [28.1,28.2) has 15987 bin [28.2,28.3) has 16090 bin [28.3,28.4) has 15786 bin [28.4,28.5) has 15604 bin [28.5,28.6) has 15461 bin [28.6,28.7) has 15567 bin [28.7,28.8) has 15531 bin [28.8,28.9) has 15516 bin [28.9,29.0) has 15205 bin [29.0,29.1) has 15089 bin [29.1,29.2) has 15002 bin [29.2,29.3) has 14558 bin [29.3,29.4) has 14736 bin [29.4,29.5) has 14371 bin [29.5,29.6) has 14505 bin [29.6,29.7) has 14060 bin [29.7,29.8) has 14102 bin [29.8,29.9) has 13861 bin [29.9,30.0) has 13939 bin [30.0,30.1) has 13707 bin [30.1,30.2) has 13682 bin [30.2,30.3) has 13463 bin [30.3,30.4) has 13463 bin [30.4,30.5) has 13112 bin [30.5,30.6) has 13228 bin [30.6,30.7) has 12885 bin [30.7,30.8) has 12428 bin [30.8,30.9) has 12362 bin [30.9,31.0) has 12182 bin [31.0,31.1) has 11979 bin [31.1,31.2) has 11700 bin [31.2,31.3) has 11481 bin [31.3,31.4) has 10947 bin [31.4,31.5) has 10927 bin [31.5,31.6) has 10720 bin [31.6,31.7) has 10690 bin [31.7,31.8) has 10502 bin [31.8,31.9) has 10179 bin [31.9,32.0) has 10248 bin [32.0,32.1) has 10020 bin [32.1,32.2) has 9854 bin [32.2,32.3) has 9470 bin [32.3,32.4) has 9454 bin [32.4,32.5) has 9169 bin [32.5,32.6) has 9075 bin [32.6,32.7) has 8837 bin [32.7,32.8) has 8649 bin [32.8,32.9) has 8209 bin [32.9,33.0) has 8219 bin [33.0,33.1) has 7961 bin [33.1,33.2) has 8009 bin [33.2,33.3) has 7955 bin [33.3,33.4) has 7920 bin [33.4,33.5) has 7678 bin [33.5,33.6) has 7598 bin [33.6,33.7) has 7120 bin [33.7,33.8) has 6928 bin [33.8,33.9) has 6810 bin [33.9,34.0) has 6526 bin [34.0,34.1) has 6494 bin [34.1,34.2) has 6428 bin [34.2,34.3) has 6285 bin [34.3,34.4) has 6196 bin [34.4,34.5) has 5957 bin [34.5,34.6) has 5694 bin [34.6,34.7) has 5488 bin [34.7,34.8) has 5162 bin [34.8,34.9) has 5175 bin [34.9,35.0) has 4967 bin [35.0,35.1) has 4687 bin [35.1,35.2) has 4462 bin [35.2,35.3) has 4353 bin [35.3,35.4) has 4288 bin [35.4,35.5) has 4089 bin [35.5,35.6) has 4010 bin [35.6,35.7) has 3788 bin [35.7,35.8) has 3636 bin [35.8,35.9) has 3515 bin [35.9,36.0) has 3464 bin [36.0,36.1) has 3229 bin [36.1,36.2) has 3026 bin [36.2,36.3) has 2926 bin [36.3,36.4) has 2789 bin [36.4,36.5) has 2751 bin [36.5,36.6) has 2635 bin [36.6,36.7) has 2607 bin [36.7,36.8) has 2397 bin [36.8,36.9) has 2365 bin [36.9,37.0) has 2287 bin [37.0,37.1) has 2098 bin [37.1,37.2) has 2199 bin [37.2,37.3) has 2060 bin [37.3,37.4) has 1836 bin [37.4,37.5) has 1787 bin [37.5,37.6) has 1621 bin [37.6,37.7) has 1716 bin [37.7,37.8) has 1503 bin [37.8,37.9) has 1525 bin [37.9,38.0) has 1420 bin [38.0,38.1) has 1346 bin [38.1,38.2) has 1236 bin [38.2,38.3) has 1169 bin [38.3,38.4) has 1079 bin [38.4,38.5) has 1036 bin [38.5,38.6) has 937 bin [38.6,38.7) has 848 bin [38.7,38.8) has 780 bin [38.8,38.9) has 772 bin [38.9,39.0) has 755 bin [39.0,39.1) has 745 bin [39.1,39.2) has 790 bin [39.2,39.3) has 665 bin [39.3,39.4) has 605 bin [39.4,39.5) has 608 bin [39.5,39.6) has 502 bin [39.6,39.7) has 477 bin [39.7,39.8) has 440 bin [39.8,39.9) has 439 bin [39.9,40.0) has 441 bin [40.0,40.1) has 424 bin [40.1,40.2) has 417 bin [40.2,40.3) has 401 bin [40.3,40.4) has 382 bin [40.4,40.5) has 397 bin [40.5,40.6) has 411 bin [40.6,40.7) has 392 bin [40.7,40.8) has 383 bin [40.8,40.9) has 433 bin [40.9,41.0) has 423 bin [41.0,41.1) has 408 bin [41.1,41.2) has 416 bin [41.2,41.3) has 417 bin [41.3,41.4) has 409 bin [41.4,41.5) has 406 bin [41.5,41.6) has 438 bin [41.6,41.7) has 402 bin [41.7,41.8) has 378 bin [41.8,41.9) has 401 bin [41.9,42.0) has 398 bin [42.0,42.1) has 394 bin [42.1,42.2) has 367 bin [42.2,42.3) has 348 bin [42.3,42.4) has 335 bin [42.4,42.5) has 366 bin [42.5,42.6) has 312 bin [42.6,42.7) has 316 bin [42.7,42.8) has 296 bin [42.8,42.9) has 307 bin [42.9,43.0) has 329 bin [43.0,43.1) has 293 bin [43.1,43.2) has 299 bin [43.2,43.3) has 299 bin [43.3,43.4) has 291 bin [43.4,43.5) has 294 bin [43.5,43.6) has 276 bin [43.6,43.7) has 289 bin [43.7,43.8) has 315 bin [43.8,43.9) has 285 bin [43.9,44.0) has 221 bin [44.0,44.1) has 284 bin [44.1,44.2) has 280 bin [44.2,44.3) has 254 bin [44.3,44.4) has 277 bin [44.4,44.5) has 287 bin [44.5,44.6) has 239 bin [44.6,44.7) has 255 bin [44.7,44.8) has 288 bin [44.8,44.9) has 252 bin [44.9,45.0) has 285 bin [45.0,45.1) has 289 bin [45.1,45.2) has 259 bin [45.2,45.3) has 239 bin [45.3,45.4) has 246 bin [45.4,45.5) has 227 bin [45.5,45.6) has 256 bin [45.6,45.7) has 247 bin [45.7,45.8) has 208 bin [45.8,45.9) has 225 bin [45.9,46.0) has 217 bin [46.0,46.1) has 233 bin [46.1,46.2) has 226 bin [46.2,46.3) has 211 bin [46.3,46.4) has 223 bin [46.4,46.5) has 244 bin [46.5,46.6) has 238 bin [46.6,46.7) has 201 bin [46.7,46.8) has 214 bin [46.8,46.9) has 201 bin [46.9,47.0) has 186 bin [47.0,47.1) has 188 bin [47.1,47.2) has 155 bin [47.2,47.3) has 185 bin [47.3,47.4) has 166 bin [47.4,47.5) has 165 bin [47.5,47.6) has 163 bin [47.6,47.7) has 160 bin [47.7,47.8) has 163 bin [47.8,47.9) has 137 bin [47.9,48.0) has 158 bin [48.0,48.1) has 144 bin [48.1,48.2) has 120 bin [48.2,48.3) has 130 bin [48.3,48.4) has 106 bin [48.4,48.5) has 111 bin [48.5,48.6) has 114 bin [48.6,48.7) has 121 bin [48.7,48.8) has 130 bin [48.8,48.9) has 103 bin [48.9,49.0) has 107 bin [49.0,49.1) has 119 bin [49.1,49.2) has 101 bin [49.2,49.3) has 93 bin [49.3,49.4) has 98 bin [49.4,49.5) has 89 bin [49.5,49.6) has 81 bin [49.6,49.7) has 94 bin [49.7,49.8) has 84 bin [49.8,49.9) has 78 bin [49.9,50.0) has 76 bin [50.0,50.1) has 56 bin [50.1,50.2) has 59 bin [50.2,50.3) has 42 bin [50.3,50.4) has 78 bin [50.4,50.5) has 45 bin [50.5,50.6) has 51 bin [50.6,50.7) has 47 bin [50.7,50.8) has 37 bin [50.8,50.9) has 32 bin [50.9,51.0) has 40 bin [51.0,51.1) has 42 bin [51.1,51.2) has 42 bin [51.2,51.3) has 35 bin [51.3,51.4) has 40 bin [51.4,51.5) has 31 bin [51.5,51.6) has 25 bin [51.6,51.7) has 27 bin [51.7,51.8) has 22 bin [51.8,51.9) has 19 bin [51.9,52.0) has 8 bin [52.0,52.1) has 13 bin [52.1,52.2) has 12 bin [52.2,52.3) has 3 bin [52.3,52.4) has 1 average z coordinate 18.2 for 24365184 element(s) point source id histogram with bin size 1.000000 bin 150 has 2171103 bin 151 has 22160183 bin 152 has 33898 average point source id 150.912284471153583 for 24365184 element(s)