lasinfo (210611) report for 'AHN4T/34DN1_21.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: 337/2022 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: 26764023 number of points by return: 23038440 2230020 1091371 340499 63693 scale factor x y z: 0.001 0.001 0.001 offset x y z: 229980 456230 0 min x y z: 229980.000 456230.000 13.789 max x y z: 231019.999 457519.999 46.669 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: 26764023 extended number of points by return: 23038440 2230020 1091371 340499 63693 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 13789 46669 intensity 17 4061 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 24 user_data 6 7 point_source_ID 154 156 gps_time 324048712.988376 324122106.070579 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 31 255 G 54 255 B 37 255 NIR 17 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4000 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.5 24.22 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23038440 number of intermediate returns: 1504218 number of last returns: 23022253 number of single returns: 20800888 covered area in square units/kilounits: 1331112/1.33 point density: all returns 20.11 last only 17.30 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26764023 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23038440 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2230020 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1091371 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 340499 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 63693 instead zero. overview over extended number of returns of given pulse: 20800888 2281687 2254122 1108398 282541 33746 2641 0 0 0 0 0 0 0 0 histogram of classification of points: 4252328 unclassified (1) 21921750 ground (2) 572841 building (6) 8071 water (9) 9033 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2050750 +---> 329067 of those are unclassified (1) +---> 1648820 of those are ground (2) +---> 66821 of those are building (6) +---> 330 of those are water (9) +---> 5712 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [13.7,13.8) has 1 bin [13.8,13.9) has 80 bin [13.9,14.0) has 3067 bin [14.0,14.1) has 18367 bin [14.1,14.2) has 24589 bin [14.2,14.3) has 20745 bin [14.3,14.4) has 19856 bin [14.4,14.5) has 23432 bin [14.5,14.6) has 27003 bin [14.6,14.7) has 50262 bin [14.7,14.8) has 110992 bin [14.8,14.9) has 125367 bin [14.9,15.0) has 233512 bin [15.0,15.1) has 466147 bin [15.1,15.2) has 1160015 bin [15.2,15.3) has 1672598 bin [15.3,15.4) has 1951781 bin [15.4,15.5) has 2873682 bin [15.5,15.6) has 2804357 bin [15.6,15.7) has 2462622 bin [15.7,15.8) has 1957053 bin [15.8,15.9) has 1504343 bin [15.9,16.0) has 1266361 bin [16.0,16.1) has 941370 bin [16.1,16.2) has 723225 bin [16.2,16.3) has 426783 bin [16.3,16.4) has 315416 bin [16.4,16.5) has 274356 bin [16.5,16.6) has 226127 bin [16.6,16.7) has 201725 bin [16.7,16.8) has 109533 bin [16.8,16.9) has 89896 bin [16.9,17.0) has 73743 bin [17.0,17.1) has 48333 bin [17.1,17.2) has 27047 bin [17.2,17.3) has 21185 bin [17.3,17.4) has 21832 bin [17.4,17.5) has 22446 bin [17.5,17.6) has 22193 bin [17.6,17.7) has 22731 bin [17.7,17.8) has 24820 bin [17.8,17.9) has 24771 bin [17.9,18.0) has 26614 bin [18.0,18.1) has 25443 bin [18.1,18.2) has 25258 bin [18.2,18.3) has 25374 bin [18.3,18.4) has 26355 bin [18.4,18.5) has 27509 bin [18.5,18.6) has 27277 bin [18.6,18.7) has 27223 bin [18.7,18.8) has 26554 bin [18.8,18.9) has 28390 bin [18.9,19.0) has 27010 bin [19.0,19.1) has 26738 bin [19.1,19.2) has 27869 bin [19.2,19.3) has 27898 bin [19.3,19.4) has 28281 bin [19.4,19.5) has 28374 bin [19.5,19.6) has 29444 bin [19.6,19.7) has 30238 bin [19.7,19.8) has 29879 bin [19.8,19.9) has 30012 bin [19.9,20.0) has 30239 bin [20.0,20.1) has 30105 bin [20.1,20.2) has 29785 bin [20.2,20.3) has 30584 bin [20.3,20.4) has 31044 bin [20.4,20.5) has 31133 bin [20.5,20.6) has 31486 bin [20.6,20.7) has 31212 bin [20.7,20.8) has 31784 bin [20.8,20.9) has 31528 bin [20.9,21.0) has 31025 bin [21.0,21.1) has 30252 bin [21.1,21.2) has 30090 bin [21.2,21.3) has 30386 bin [21.3,21.4) has 30864 bin [21.4,21.5) has 30855 bin [21.5,21.6) has 31283 bin [21.6,21.7) has 30846 bin [21.7,21.8) has 30739 bin [21.8,21.9) has 31661 bin [21.9,22.0) has 31226 bin [22.0,22.1) has 30727 bin [22.1,22.2) has 30197 bin [22.2,22.3) has 30259 bin [22.3,22.4) has 30532 bin [22.4,22.5) has 30555 bin [22.5,22.6) has 29854 bin [22.6,22.7) has 29370 bin [22.7,22.8) has 29413 bin [22.8,22.9) has 29671 bin [22.9,23.0) has 30187 bin [23.0,23.1) has 29467 bin [23.1,23.2) has 28801 bin [23.2,23.3) has 28457 bin [23.3,23.4) has 28608 bin [23.4,23.5) has 28270 bin [23.5,23.6) has 28279 bin [23.6,23.7) has 28060 bin [23.7,23.8) has 27872 bin [23.8,23.9) has 27962 bin [23.9,24.0) has 27947 bin [24.0,24.1) has 27314 bin [24.1,24.2) has 27376 bin [24.2,24.3) has 27853 bin [24.3,24.4) has 27303 bin [24.4,24.5) has 27762 bin [24.5,24.6) has 27915 bin [24.6,24.7) has 27620 bin [24.7,24.8) has 27385 bin [24.8,24.9) has 26819 bin [24.9,25.0) has 27186 bin [25.0,25.1) has 27062 bin [25.1,25.2) has 26641 bin [25.2,25.3) has 26714 bin [25.3,25.4) has 26512 bin [25.4,25.5) has 26528 bin [25.5,25.6) has 26888 bin [25.6,25.7) has 26587 bin [25.7,25.8) has 26825 bin [25.8,25.9) has 26536 bin [25.9,26.0) has 26594 bin [26.0,26.1) has 26827 bin [26.1,26.2) has 27150 bin [26.2,26.3) has 27746 bin [26.3,26.4) has 27350 bin [26.4,26.5) has 27153 bin [26.5,26.6) has 26861 bin [26.6,26.7) has 26856 bin [26.7,26.8) has 26960 bin [26.8,26.9) has 27221 bin [26.9,27.0) has 27039 bin [27.0,27.1) has 27193 bin [27.1,27.2) has 27261 bin [27.2,27.3) has 27432 bin [27.3,27.4) has 27195 bin [27.4,27.5) has 27051 bin [27.5,27.6) has 26391 bin [27.6,27.7) has 26614 bin [27.7,27.8) has 26593 bin [27.8,27.9) has 26470 bin [27.9,28.0) has 26464 bin [28.0,28.1) has 26184 bin [28.1,28.2) has 26290 bin [28.2,28.3) has 26107 bin [28.3,28.4) has 25905 bin [28.4,28.5) has 26062 bin [28.5,28.6) has 25947 bin [28.6,28.7) has 25764 bin [28.7,28.8) has 25528 bin [28.8,28.9) has 25596 bin [28.9,29.0) has 25560 bin [29.0,29.1) has 25396 bin [29.1,29.2) has 25413 bin [29.2,29.3) has 25355 bin [29.3,29.4) has 25172 bin [29.4,29.5) has 24917 bin [29.5,29.6) has 25356 bin [29.6,29.7) has 24440 bin [29.7,29.8) has 24209 bin [29.8,29.9) has 24132 bin [29.9,30.0) has 24203 bin [30.0,30.1) has 24091 bin [30.1,30.2) has 23739 bin [30.2,30.3) has 23282 bin [30.3,30.4) has 23257 bin [30.4,30.5) has 23073 bin [30.5,30.6) has 22587 bin [30.6,30.7) has 22318 bin [30.7,30.8) has 22122 bin [30.8,30.9) has 21640 bin [30.9,31.0) has 21524 bin [31.0,31.1) has 21304 bin [31.1,31.2) has 20929 bin [31.2,31.3) has 20359 bin [31.3,31.4) has 19908 bin [31.4,31.5) has 19527 bin [31.5,31.6) has 19654 bin [31.6,31.7) has 19261 bin [31.7,31.8) has 18719 bin [31.8,31.9) has 18673 bin [31.9,32.0) has 18429 bin [32.0,32.1) has 18327 bin [32.1,32.2) has 17783 bin [32.2,32.3) has 17413 bin [32.3,32.4) has 17174 bin [32.4,32.5) has 17077 bin [32.5,32.6) has 16414 bin [32.6,32.7) has 15920 bin [32.7,32.8) has 15303 bin [32.8,32.9) has 15149 bin [32.9,33.0) has 14541 bin [33.0,33.1) has 14277 bin [33.1,33.2) has 13740 bin [33.2,33.3) has 13424 bin [33.3,33.4) has 13170 bin [33.4,33.5) has 12859 bin [33.5,33.6) has 12399 bin [33.6,33.7) has 12161 bin [33.7,33.8) has 11848 bin [33.8,33.9) has 11443 bin [33.9,34.0) has 11011 bin [34.0,34.1) has 10426 bin [34.1,34.2) has 10086 bin [34.2,34.3) has 9923 bin [34.3,34.4) has 9571 bin [34.4,34.5) has 9285 bin [34.5,34.6) has 8993 bin [34.6,34.7) has 8664 bin [34.7,34.8) has 8323 bin [34.8,34.9) has 8103 bin [34.9,35.0) has 8147 bin [35.0,35.1) has 7651 bin [35.1,35.2) has 7459 bin [35.2,35.3) has 7295 bin [35.3,35.4) has 7043 bin [35.4,35.5) has 6849 bin [35.5,35.6) has 6586 bin [35.6,35.7) has 6363 bin [35.7,35.8) has 6049 bin [35.8,35.9) has 5838 bin [35.9,36.0) has 5697 bin [36.0,36.1) has 5592 bin [36.1,36.2) has 5145 bin [36.2,36.3) has 5037 bin [36.3,36.4) has 4974 bin [36.4,36.5) has 4772 bin [36.5,36.6) has 4521 bin [36.6,36.7) has 4395 bin [36.7,36.8) has 4198 bin [36.8,36.9) has 3984 bin [36.9,37.0) has 3784 bin [37.0,37.1) has 3706 bin [37.1,37.2) has 3773 bin [37.2,37.3) has 3547 bin [37.3,37.4) has 3371 bin [37.4,37.5) has 3300 bin [37.5,37.6) has 3172 bin [37.6,37.7) has 3160 bin [37.7,37.8) has 2968 bin [37.8,37.9) has 2843 bin [37.9,38.0) has 2573 bin [38.0,38.1) has 2531 bin [38.1,38.2) has 2413 bin [38.2,38.3) has 2288 bin [38.3,38.4) has 2201 bin [38.4,38.5) has 2049 bin [38.5,38.6) has 1868 bin [38.6,38.7) has 1876 bin [38.7,38.8) has 1702 bin [38.8,38.9) has 1630 bin [38.9,39.0) has 1460 bin [39.0,39.1) has 1446 bin [39.1,39.2) has 1316 bin [39.2,39.3) has 1277 bin [39.3,39.4) has 1120 bin [39.4,39.5) has 1183 bin [39.5,39.6) has 976 bin [39.6,39.7) has 980 bin [39.7,39.8) has 955 bin [39.8,39.9) has 792 bin [39.9,40.0) has 847 bin [40.0,40.1) has 744 bin [40.1,40.2) has 708 bin [40.2,40.3) has 777 bin [40.3,40.4) has 623 bin [40.4,40.5) has 611 bin [40.5,40.6) has 569 bin [40.6,40.7) has 561 bin [40.7,40.8) has 541 bin [40.8,40.9) has 484 bin [40.9,41.0) has 461 bin [41.0,41.1) has 448 bin [41.1,41.2) has 449 bin [41.2,41.3) has 420 bin [41.3,41.4) has 436 bin [41.4,41.5) has 434 bin [41.5,41.6) has 370 bin [41.6,41.7) has 328 bin [41.7,41.8) has 292 bin [41.8,41.9) has 293 bin [41.9,42.0) has 273 bin [42.0,42.1) has 260 bin [42.1,42.2) has 233 bin [42.2,42.3) has 191 bin [42.3,42.4) has 209 bin [42.4,42.5) has 172 bin [42.5,42.6) has 148 bin [42.6,42.7) has 153 bin [42.7,42.8) has 144 bin [42.8,42.9) has 149 bin [42.9,43.0) has 131 bin [43.0,43.1) has 136 bin [43.1,43.2) has 118 bin [43.2,43.3) has 97 bin [43.3,43.4) has 118 bin [43.4,43.5) has 78 bin [43.5,43.6) has 73 bin [43.6,43.7) has 73 bin [43.7,43.8) has 96 bin [43.8,43.9) has 71 bin [43.9,44.0) has 63 bin [44.0,44.1) has 51 bin [44.1,44.2) has 62 bin [44.2,44.3) has 54 bin [44.3,44.4) has 66 bin [44.4,44.5) has 59 bin [44.5,44.6) has 45 bin [44.6,44.7) has 50 bin [44.7,44.8) has 34 bin [44.8,44.9) has 34 bin [44.9,45.0) has 26 bin [45.0,45.1) has 26 bin [45.1,45.2) has 40 bin [45.2,45.3) has 28 bin [45.3,45.4) has 22 bin [45.4,45.5) has 21 bin [45.5,45.6) has 19 bin [45.6,45.7) has 14 bin [45.7,45.8) has 12 bin [45.8,45.9) has 9 bin [45.9,46.0) has 7 bin [46.0,46.1) has 1 bin [46.6,46.7) has 1 average z coordinate 17.3 for 26764023 element(s) point source id histogram with bin size 1.000000 bin 154 has 1502 bin 155 has 24684774 bin 156 has 2077747 average point source id 155.077575968306405 for 26764023 element(s)