lasinfo (210611) report for 'AHN4T/41GN1_02.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: 32202519 number of points by return: 24370670 4933852 2201205 598532 98260 scale factor x y z: 0.001 0.001 0.001 offset x y z: 240980 436230 0 min x y z: 240980.000 436230.000 28.706 max x y z: 242019.999 437519.999 70.162 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: 32202519 extended number of points by return: 24370670 4933852 2201205 598532 98260 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 28706 70162 intensity 56 4860 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 -17 29 user_data 6 7 point_source_ID 164 165 gps_time 324133138.495009 324135593.470151 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 36 255 B 25 255 NIR 13 255 extended_return_number 1 5 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 -16.6 32.09 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24370670 number of intermediate returns: 2911760 number of last returns: 24344593 number of single returns: 19424504 covered area in square units/kilounits: 1339996/1.34 point density: all returns 24.03 last only 18.17 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32202519 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24370670 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4933852 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2201205 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 598532 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 98260 instead zero. overview over extended number of returns of given pulse: 19424504 5470837 4811596 2003464 442530 45959 3629 0 0 0 0 0 0 0 0 histogram of classification of points: 9162820 unclassified (1) 22664335 ground (2) 362527 building (6) 12837 water (9) +-> flagged as extended overlap: 2242129 +---> 580897 of those are unclassified (1) +---> 1625128 of those are ground (2) +---> 35722 of those are building (6) +---> 382 of those are water (9) z coordinate histogram with bin size 0.100000 bin [28.7,28.8) has 147 bin [28.8,28.9) has 354 bin [28.9,29.0) has 769 bin [29.0,29.1) has 1128 bin [29.1,29.2) has 1332 bin [29.2,29.3) has 1766 bin [29.3,29.4) has 2214 bin [29.4,29.5) has 1953 bin [29.5,29.6) has 2311 bin [29.6,29.7) has 2684 bin [29.7,29.8) has 2542 bin [29.8,29.9) has 9197 bin [29.9,30.0) has 24036 bin [30.0,30.1) has 64798 bin [30.1,30.2) has 81456 bin [30.2,30.3) has 72350 bin [30.3,30.4) has 93313 bin [30.4,30.5) has 91779 bin [30.5,30.6) has 149706 bin [30.6,30.7) has 188717 bin [30.7,30.8) has 151775 bin [30.8,30.9) has 126807 bin [30.9,31.0) has 121321 bin [31.0,31.1) has 119705 bin [31.1,31.2) has 123078 bin [31.2,31.3) has 135970 bin [31.3,31.4) has 129715 bin [31.4,31.5) has 120108 bin [31.5,31.6) has 117008 bin [31.6,31.7) has 141474 bin [31.7,31.8) has 141875 bin [31.8,31.9) has 158422 bin [31.9,32.0) has 144970 bin [32.0,32.1) has 118382 bin [32.1,32.2) has 179848 bin [32.2,32.3) has 370570 bin [32.3,32.4) has 417171 bin [32.4,32.5) has 348496 bin [32.5,32.6) has 338370 bin [32.6,32.7) has 277742 bin [32.7,32.8) has 218848 bin [32.8,32.9) has 197760 bin [32.9,33.0) has 168912 bin [33.0,33.1) has 180533 bin [33.1,33.2) has 204334 bin [33.2,33.3) has 212919 bin [33.3,33.4) has 251226 bin [33.4,33.5) has 276668 bin [33.5,33.6) has 264159 bin [33.6,33.7) has 232997 bin [33.7,33.8) has 227659 bin [33.8,33.9) has 246799 bin [33.9,34.0) has 235022 bin [34.0,34.1) has 220558 bin [34.1,34.2) has 256756 bin [34.2,34.3) has 238595 bin [34.3,34.4) has 209537 bin [34.4,34.5) has 210700 bin [34.5,34.6) has 233948 bin [34.6,34.7) has 228169 bin [34.7,34.8) has 247569 bin [34.8,34.9) has 262706 bin [34.9,35.0) has 242208 bin [35.0,35.1) has 238058 bin [35.1,35.2) has 253545 bin [35.2,35.3) has 288599 bin [35.3,35.4) has 329503 bin [35.4,35.5) has 345556 bin [35.5,35.6) has 330435 bin [35.6,35.7) has 339083 bin [35.7,35.8) has 333595 bin [35.8,35.9) has 324281 bin [35.9,36.0) has 297159 bin [36.0,36.1) has 298964 bin [36.1,36.2) has 345571 bin [36.2,36.3) has 367887 bin [36.3,36.4) has 347489 bin [36.4,36.5) has 407602 bin [36.5,36.6) has 533745 bin [36.6,36.7) has 804335 bin [36.7,36.8) has 774093 bin [36.8,36.9) has 621995 bin [36.9,37.0) has 510304 bin [37.0,37.1) has 532580 bin [37.1,37.2) has 684117 bin [37.2,37.3) has 723617 bin [37.3,37.4) has 655366 bin [37.4,37.5) has 406563 bin [37.5,37.6) has 351278 bin [37.6,37.7) has 244314 bin [37.7,37.8) has 238748 bin [37.8,37.9) has 227905 bin [37.9,38.0) has 226663 bin [38.0,38.1) has 337690 bin [38.1,38.2) has 311891 bin [38.2,38.3) has 274212 bin [38.3,38.4) has 270641 bin [38.4,38.5) has 150202 bin [38.5,38.6) has 87321 bin [38.6,38.7) has 71279 bin [38.7,38.8) has 59754 bin [38.8,38.9) has 44759 bin [38.9,39.0) has 42784 bin [39.0,39.1) has 35999 bin [39.1,39.2) has 36286 bin [39.2,39.3) has 36918 bin [39.3,39.4) has 36291 bin [39.4,39.5) has 35965 bin [39.5,39.6) has 38837 bin [39.6,39.7) has 35444 bin [39.7,39.8) has 34538 bin [39.8,39.9) has 36160 bin [39.9,40.0) has 36470 bin [40.0,40.1) has 35142 bin [40.1,40.2) has 36036 bin [40.2,40.3) has 33289 bin [40.3,40.4) has 31739 bin [40.4,40.5) has 32508 bin [40.5,40.6) has 32785 bin [40.6,40.7) has 34868 bin [40.7,40.8) has 35917 bin [40.8,40.9) has 37315 bin [40.9,41.0) has 37776 bin [41.0,41.1) has 38415 bin [41.1,41.2) has 37559 bin [41.2,41.3) has 37237 bin [41.3,41.4) has 38558 bin [41.4,41.5) has 37109 bin [41.5,41.6) has 36601 bin [41.6,41.7) has 36558 bin [41.7,41.8) has 36644 bin [41.8,41.9) has 36814 bin [41.9,42.0) has 36771 bin [42.0,42.1) has 36536 bin [42.1,42.2) has 36499 bin [42.2,42.3) has 36894 bin [42.3,42.4) has 36891 bin [42.4,42.5) has 34767 bin [42.5,42.6) has 33903 bin [42.6,42.7) has 32665 bin [42.7,42.8) has 33905 bin [42.8,42.9) has 32363 bin [42.9,43.0) has 32308 bin [43.0,43.1) has 32175 bin [43.1,43.2) has 32145 bin [43.2,43.3) has 32030 bin [43.3,43.4) has 32130 bin [43.4,43.5) has 32808 bin [43.5,43.6) has 33037 bin [43.6,43.7) has 33319 bin [43.7,43.8) has 33988 bin [43.8,43.9) has 34033 bin [43.9,44.0) has 34433 bin [44.0,44.1) has 34919 bin [44.1,44.2) has 35802 bin [44.2,44.3) has 35954 bin [44.3,44.4) has 36417 bin [44.4,44.5) has 36522 bin [44.5,44.6) has 36736 bin [44.6,44.7) has 36991 bin [44.7,44.8) has 36617 bin [44.8,44.9) has 36783 bin [44.9,45.0) has 37023 bin [45.0,45.1) has 37219 bin [45.1,45.2) has 37102 bin [45.2,45.3) has 37578 bin [45.3,45.4) has 38298 bin [45.4,45.5) has 38499 bin [45.5,45.6) has 38712 bin [45.6,45.7) has 38757 bin [45.7,45.8) has 39242 bin [45.8,45.9) has 39613 bin [45.9,46.0) has 39713 bin [46.0,46.1) has 39969 bin [46.1,46.2) has 39793 bin [46.2,46.3) has 40031 bin [46.3,46.4) has 39705 bin [46.4,46.5) has 39725 bin [46.5,46.6) has 39868 bin [46.6,46.7) has 39848 bin [46.7,46.8) has 40117 bin [46.8,46.9) has 40148 bin [46.9,47.0) has 39833 bin [47.0,47.1) has 40424 bin [47.1,47.2) has 40859 bin [47.2,47.3) has 41160 bin [47.3,47.4) has 41306 bin [47.4,47.5) has 41545 bin [47.5,47.6) has 41795 bin [47.6,47.7) has 41966 bin [47.7,47.8) has 42218 bin [47.8,47.9) has 42582 bin [47.9,48.0) has 42690 bin [48.0,48.1) has 42935 bin [48.1,48.2) has 43123 bin [48.2,48.3) has 42816 bin [48.3,48.4) has 42878 bin [48.4,48.5) has 43395 bin [48.5,48.6) has 43459 bin [48.6,48.7) has 43448 bin [48.7,48.8) has 43115 bin [48.8,48.9) has 43264 bin [48.9,49.0) has 43178 bin [49.0,49.1) has 43174 bin [49.1,49.2) has 43432 bin [49.2,49.3) has 43310 bin [49.3,49.4) has 43979 bin [49.4,49.5) has 43955 bin [49.5,49.6) has 43826 bin [49.6,49.7) has 44727 bin [49.7,49.8) has 44615 bin [49.8,49.9) has 45210 bin [49.9,50.0) has 45568 bin [50.0,50.1) has 45395 bin [50.1,50.2) has 45463 bin [50.2,50.3) has 45962 bin [50.3,50.4) has 45421 bin [50.4,50.5) has 45995 bin [50.5,50.6) has 45898 bin [50.6,50.7) has 46519 bin [50.7,50.8) has 46009 bin [50.8,50.9) has 46654 bin [50.9,51.0) has 45859 bin [51.0,51.1) has 46185 bin [51.1,51.2) has 46521 bin [51.2,51.3) has 46671 bin [51.3,51.4) has 46953 bin [51.4,51.5) has 47401 bin [51.5,51.6) has 47389 bin [51.6,51.7) has 47324 bin [51.7,51.8) has 47447 bin [51.8,51.9) has 47331 bin [51.9,52.0) has 47379 bin [52.0,52.1) has 47873 bin [52.1,52.2) has 47689 bin [52.2,52.3) has 48098 bin [52.3,52.4) has 48096 bin [52.4,52.5) has 48033 bin [52.5,52.6) has 48346 bin [52.6,52.7) has 48647 bin [52.7,52.8) has 48689 bin [52.8,52.9) has 49414 bin [52.9,53.0) has 49020 bin [53.0,53.1) has 49547 bin [53.1,53.2) has 48839 bin [53.2,53.3) has 48783 bin [53.3,53.4) has 48996 bin [53.4,53.5) has 48904 bin [53.5,53.6) has 49044 bin [53.6,53.7) has 48618 bin [53.7,53.8) has 48156 bin [53.8,53.9) has 47707 bin [53.9,54.0) has 48370 bin [54.0,54.1) has 48281 bin [54.1,54.2) has 47838 bin [54.2,54.3) has 47850 bin [54.3,54.4) has 47377 bin [54.4,54.5) has 47388 bin [54.5,54.6) has 46989 bin [54.6,54.7) has 46931 bin [54.7,54.8) has 46759 bin [54.8,54.9) has 45958 bin [54.9,55.0) has 45773 bin [55.0,55.1) has 45380 bin [55.1,55.2) has 45115 bin [55.2,55.3) has 44799 bin [55.3,55.4) has 44069 bin [55.4,55.5) has 43735 bin [55.5,55.6) has 42970 bin [55.6,55.7) has 42395 bin [55.7,55.8) has 41826 bin [55.8,55.9) has 41546 bin [55.9,56.0) has 41513 bin [56.0,56.1) has 41107 bin [56.1,56.2) has 40245 bin [56.2,56.3) has 39845 bin [56.3,56.4) has 39641 bin [56.4,56.5) has 38984 bin [56.5,56.6) has 38400 bin [56.6,56.7) has 37568 bin [56.7,56.8) has 36938 bin [56.8,56.9) has 36315 bin [56.9,57.0) has 35335 bin [57.0,57.1) has 35191 bin [57.1,57.2) has 34310 bin [57.2,57.3) has 33881 bin [57.3,57.4) has 32739 bin [57.4,57.5) has 31929 bin [57.5,57.6) has 30743 bin [57.6,57.7) has 30120 bin [57.7,57.8) has 29569 bin [57.8,57.9) has 29079 bin [57.9,58.0) has 28723 bin [58.0,58.1) has 28090 bin [58.1,58.2) has 27562 bin [58.2,58.3) has 26950 bin [58.3,58.4) has 25843 bin [58.4,58.5) has 25118 bin [58.5,58.6) has 23847 bin [58.6,58.7) has 22891 bin [58.7,58.8) has 22124 bin [58.8,58.9) has 21274 bin [58.9,59.0) has 20519 bin [59.0,59.1) has 20100 bin [59.1,59.2) has 19372 bin [59.2,59.3) has 18739 bin [59.3,59.4) has 17854 bin [59.4,59.5) has 16848 bin [59.5,59.6) has 16455 bin [59.6,59.7) has 15609 bin [59.7,59.8) has 15037 bin [59.8,59.9) has 14232 bin [59.9,60.0) has 13649 bin [60.0,60.1) has 12820 bin [60.1,60.2) has 12284 bin [60.2,60.3) has 11382 bin [60.3,60.4) has 11142 bin [60.4,60.5) has 10438 bin [60.5,60.6) has 10012 bin [60.6,60.7) has 9703 bin [60.7,60.8) has 9167 bin [60.8,60.9) has 8627 bin [60.9,61.0) has 8282 bin [61.0,61.1) has 7593 bin [61.1,61.2) has 7256 bin [61.2,61.3) has 6840 bin [61.3,61.4) has 6449 bin [61.4,61.5) has 6041 bin [61.5,61.6) has 5556 bin [61.6,61.7) has 5307 bin [61.7,61.8) has 4890 bin [61.8,61.9) has 4491 bin [61.9,62.0) has 4192 bin [62.0,62.1) has 4002 bin [62.1,62.2) has 3577 bin [62.2,62.3) has 3299 bin [62.3,62.4) has 3094 bin [62.4,62.5) has 2865 bin [62.5,62.6) has 2546 bin [62.6,62.7) has 2343 bin [62.7,62.8) has 2164 bin [62.8,62.9) has 2009 bin [62.9,63.0) has 1779 bin [63.0,63.1) has 1710 bin [63.1,63.2) has 1554 bin [63.2,63.3) has 1348 bin [63.3,63.4) has 1325 bin [63.4,63.5) has 1191 bin [63.5,63.6) has 1123 bin [63.6,63.7) has 1081 bin [63.7,63.8) has 912 bin [63.8,63.9) has 881 bin [63.9,64.0) has 821 bin [64.0,64.1) has 706 bin [64.1,64.2) has 662 bin [64.2,64.3) has 590 bin [64.3,64.4) has 537 bin [64.4,64.5) has 414 bin [64.5,64.6) has 445 bin [64.6,64.7) has 354 bin [64.7,64.8) has 320 bin [64.8,64.9) has 301 bin [64.9,65.0) has 281 bin [65.0,65.1) has 229 bin [65.1,65.2) has 198 bin [65.2,65.3) has 236 bin [65.3,65.4) has 199 bin [65.4,65.5) has 226 bin [65.5,65.6) has 187 bin [65.6,65.7) has 160 bin [65.7,65.8) has 152 bin [65.8,65.9) has 145 bin [65.9,66.0) has 128 bin [66.0,66.1) has 130 bin [66.1,66.2) has 120 bin [66.2,66.3) has 72 bin [66.3,66.4) has 83 bin [66.4,66.5) has 71 bin [66.5,66.6) has 78 bin [66.6,66.7) has 67 bin [66.7,66.8) has 61 bin [66.8,66.9) has 74 bin [66.9,67.0) has 55 bin [67.0,67.1) has 49 bin [67.1,67.2) has 57 bin [67.2,67.3) has 45 bin [67.3,67.4) has 49 bin [67.4,67.5) has 49 bin [67.5,67.6) has 52 bin [67.6,67.7) has 51 bin [67.7,67.8) has 54 bin [67.8,67.9) has 61 bin [67.9,68.0) has 49 bin [68.0,68.1) has 51 bin [68.1,68.2) has 53 bin [68.2,68.3) has 47 bin [68.3,68.4) has 59 bin [68.4,68.5) has 20 bin [68.5,68.6) has 30 bin [68.6,68.7) has 19 bin [68.7,68.8) has 20 bin [68.8,68.9) has 14 bin [68.9,69.0) has 11 bin [69.0,69.1) has 12 bin [69.1,69.2) has 15 bin [69.2,69.3) has 12 bin [69.3,69.4) has 13 bin [69.4,69.5) has 9 bin [69.5,69.6) has 8 bin [69.6,69.7) has 9 bin [69.7,69.8) has 12 bin [69.8,69.9) has 3 bin [69.9,70.0) has 2 bin [70.0,70.1) has 3 bin [70.1,70.2) has 4 average z coordinate 38.9 for 32202519 element(s) point source id histogram with bin size 1.000000 bin 164 has 27410628 bin 165 has 4791891 average point source id 164.148804849707574 for 32202519 element(s)