lasinfo (210611) report for 'AHN4T/41AN1_08.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: 27843759 number of points by return: 24428024 2339867 838162 207235 30471 scale factor x y z: 0.001 0.001 0.001 offset x y z: 221980 447480 0 min x y z: 221980.000 447480.000 14.520 max x y z: 223019.999 448769.999 43.122 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: 27843759 extended number of points by return: 24428024 2339867 838162 207235 30471 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 14520 43122 intensity 56 2703 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 -3 user_data 6 7 point_source_ID 148 149 gps_time 324039787.370451 324040679.766537 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 42 255 B 45 255 NIR 26 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 -500 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.52 10.73 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24428024 number of intermediate returns: 1078138 number of last returns: 24406694 number of single returns: 22069097 covered area in square units/kilounits: 1341540/1.34 point density: all returns 20.76 last only 18.19 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27843759 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24428024 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2339867 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 838162 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 207235 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 30471 instead zero. overview over extended number of returns of given pulse: 22069097 3023242 1892558 706629 138912 12546 775 0 0 0 0 0 0 0 0 histogram of classification of points: 5071630 unclassified (1) 22569427 ground (2) 185085 building (6) 17617 water (9) +-> flagged as extended overlap: 1871377 +---> 413046 of those are unclassified (1) +---> 1441933 of those are ground (2) +---> 15454 of those are building (6) +---> 944 of those are water (9) z coordinate histogram with bin size 0.100000 bin [14.5,14.6) has 28 bin [14.6,14.7) has 1106 bin [14.7,14.8) has 1633 bin [14.8,14.9) has 3473 bin [14.9,15.0) has 12603 bin [15.0,15.1) has 10362 bin [15.1,15.2) has 10042 bin [15.2,15.3) has 13779 bin [15.3,15.4) has 20951 bin [15.4,15.5) has 25862 bin [15.5,15.6) has 27225 bin [15.6,15.7) has 30677 bin [15.7,15.8) has 33675 bin [15.8,15.9) has 50061 bin [15.9,16.0) has 134472 bin [16.0,16.1) has 565929 bin [16.1,16.2) has 1001575 bin [16.2,16.3) has 1845640 bin [16.3,16.4) has 3553142 bin [16.4,16.5) has 4426328 bin [16.5,16.6) has 3715996 bin [16.6,16.7) has 2653130 bin [16.7,16.8) has 1638714 bin [16.8,16.9) has 939875 bin [16.9,17.0) has 817855 bin [17.0,17.1) has 526368 bin [17.1,17.2) has 341101 bin [17.2,17.3) has 269726 bin [17.3,17.4) has 276645 bin [17.4,17.5) has 284053 bin [17.5,17.6) has 242533 bin [17.6,17.7) has 209772 bin [17.7,17.8) has 171488 bin [17.8,17.9) has 117765 bin [17.9,18.0) has 68503 bin [18.0,18.1) has 36548 bin [18.1,18.2) has 21713 bin [18.2,18.3) has 14723 bin [18.3,18.4) has 12498 bin [18.4,18.5) has 11285 bin [18.5,18.6) has 10613 bin [18.6,18.7) has 10442 bin [18.7,18.8) has 11025 bin [18.8,18.9) has 12689 bin [18.9,19.0) has 12258 bin [19.0,19.1) has 11541 bin [19.1,19.2) has 11831 bin [19.2,19.3) has 12115 bin [19.3,19.4) has 12526 bin [19.4,19.5) has 12775 bin [19.5,19.6) has 12317 bin [19.6,19.7) has 13269 bin [19.7,19.8) has 13402 bin [19.8,19.9) has 13360 bin [19.9,20.0) has 13773 bin [20.0,20.1) has 13165 bin [20.1,20.2) has 12790 bin [20.2,20.3) has 12728 bin [20.3,20.4) has 12703 bin [20.4,20.5) has 13394 bin [20.5,20.6) has 13089 bin [20.6,20.7) has 12624 bin [20.7,20.8) has 12359 bin [20.8,20.9) has 12247 bin [20.9,21.0) has 11991 bin [21.0,21.1) has 12118 bin [21.1,21.2) has 11884 bin [21.2,21.3) has 12104 bin [21.3,21.4) has 11968 bin [21.4,21.5) has 12209 bin [21.5,21.6) has 12130 bin [21.6,21.7) has 12272 bin [21.7,21.8) has 12455 bin [21.8,21.9) has 12393 bin [21.9,22.0) has 12456 bin [22.0,22.1) has 12688 bin [22.1,22.2) has 12987 bin [22.2,22.3) has 13387 bin [22.3,22.4) has 13818 bin [22.4,22.5) has 14046 bin [22.5,22.6) has 14206 bin [22.6,22.7) has 14799 bin [22.7,22.8) has 14960 bin [22.8,22.9) has 15122 bin [22.9,23.0) has 15824 bin [23.0,23.1) has 16285 bin [23.1,23.2) has 16611 bin [23.2,23.3) has 17056 bin [23.3,23.4) has 17481 bin [23.4,23.5) has 17519 bin [23.5,23.6) has 17713 bin [23.6,23.7) has 17860 bin [23.7,23.8) has 17940 bin [23.8,23.9) has 17967 bin [23.9,24.0) has 18376 bin [24.0,24.1) has 18311 bin [24.1,24.2) has 18553 bin [24.2,24.3) has 18794 bin [24.3,24.4) has 18908 bin [24.4,24.5) has 19154 bin [24.5,24.6) has 19259 bin [24.6,24.7) has 19359 bin [24.7,24.8) has 19521 bin [24.8,24.9) has 19598 bin [24.9,25.0) has 20224 bin [25.0,25.1) has 20482 bin [25.1,25.2) has 20358 bin [25.2,25.3) has 20479 bin [25.3,25.4) has 20543 bin [25.4,25.5) has 20588 bin [25.5,25.6) has 20858 bin [25.6,25.7) has 20861 bin [25.7,25.8) has 20860 bin [25.8,25.9) has 21002 bin [25.9,26.0) has 20844 bin [26.0,26.1) has 20989 bin [26.1,26.2) has 21280 bin [26.2,26.3) has 21573 bin [26.3,26.4) has 21606 bin [26.4,26.5) has 21524 bin [26.5,26.6) has 21503 bin [26.6,26.7) has 21419 bin [26.7,26.8) has 21496 bin [26.8,26.9) has 21465 bin [26.9,27.0) has 21707 bin [27.0,27.1) has 21652 bin [27.1,27.2) has 21721 bin [27.2,27.3) has 21937 bin [27.3,27.4) has 22112 bin [27.4,27.5) has 22554 bin [27.5,27.6) has 22809 bin [27.6,27.7) has 22405 bin [27.7,27.8) has 22683 bin [27.8,27.9) has 22968 bin [27.9,28.0) has 22898 bin [28.0,28.1) has 22696 bin [28.1,28.2) has 23035 bin [28.2,28.3) has 22969 bin [28.3,28.4) has 23190 bin [28.4,28.5) has 23016 bin [28.5,28.6) has 23137 bin [28.6,28.7) has 23461 bin [28.7,28.8) has 23514 bin [28.8,28.9) has 23619 bin [28.9,29.0) has 23607 bin [29.0,29.1) has 24006 bin [29.1,29.2) has 23939 bin [29.2,29.3) has 23962 bin [29.3,29.4) has 24364 bin [29.4,29.5) has 24698 bin [29.5,29.6) has 24676 bin [29.6,29.7) has 24798 bin [29.7,29.8) has 24977 bin [29.8,29.9) has 25002 bin [29.9,30.0) has 24869 bin [30.0,30.1) has 25139 bin [30.1,30.2) has 25462 bin [30.2,30.3) has 25410 bin [30.3,30.4) has 25367 bin [30.4,30.5) has 25920 bin [30.5,30.6) has 25770 bin [30.6,30.7) has 25518 bin [30.7,30.8) has 25532 bin [30.8,30.9) has 25750 bin [30.9,31.0) has 25923 bin [31.0,31.1) has 26066 bin [31.1,31.2) has 26108 bin [31.2,31.3) has 26614 bin [31.3,31.4) has 26636 bin [31.4,31.5) has 26578 bin [31.5,31.6) has 26840 bin [31.6,31.7) has 26795 bin [31.7,31.8) has 26476 bin [31.8,31.9) has 26463 bin [31.9,32.0) has 26460 bin [32.0,32.1) has 26739 bin [32.1,32.2) has 26931 bin [32.2,32.3) has 26623 bin [32.3,32.4) has 26217 bin [32.4,32.5) has 25849 bin [32.5,32.6) has 25269 bin [32.6,32.7) has 25315 bin [32.7,32.8) has 25439 bin [32.8,32.9) has 25643 bin [32.9,33.0) has 25759 bin [33.0,33.1) has 25006 bin [33.1,33.2) has 24705 bin [33.2,33.3) has 24637 bin [33.3,33.4) has 24247 bin [33.4,33.5) has 24383 bin [33.5,33.6) has 24176 bin [33.6,33.7) has 23620 bin [33.7,33.8) has 23005 bin [33.8,33.9) has 22637 bin [33.9,34.0) has 22559 bin [34.0,34.1) has 21966 bin [34.1,34.2) has 22173 bin [34.2,34.3) has 21637 bin [34.3,34.4) has 21326 bin [34.4,34.5) has 20957 bin [34.5,34.6) has 20523 bin [34.6,34.7) has 20062 bin [34.7,34.8) has 19555 bin [34.8,34.9) has 19468 bin [34.9,35.0) has 18858 bin [35.0,35.1) has 18178 bin [35.1,35.2) has 18048 bin [35.2,35.3) has 17558 bin [35.3,35.4) has 17264 bin [35.4,35.5) has 16416 bin [35.5,35.6) has 16232 bin [35.6,35.7) has 15623 bin [35.7,35.8) has 15221 bin [35.8,35.9) has 14432 bin [35.9,36.0) has 13731 bin [36.0,36.1) has 13361 bin [36.1,36.2) has 12633 bin [36.2,36.3) has 12114 bin [36.3,36.4) has 11587 bin [36.4,36.5) has 11095 bin [36.5,36.6) has 10580 bin [36.6,36.7) has 10020 bin [36.7,36.8) has 9770 bin [36.8,36.9) has 9088 bin [36.9,37.0) has 8833 bin [37.0,37.1) has 8465 bin [37.1,37.2) has 8034 bin [37.2,37.3) has 7653 bin [37.3,37.4) has 7114 bin [37.4,37.5) has 6869 bin [37.5,37.6) has 6573 bin [37.6,37.7) has 6321 bin [37.7,37.8) has 5898 bin [37.8,37.9) has 5568 bin [37.9,38.0) has 5130 bin [38.0,38.1) has 5032 bin [38.1,38.2) has 4795 bin [38.2,38.3) has 4483 bin [38.3,38.4) has 4206 bin [38.4,38.5) has 3996 bin [38.5,38.6) has 3717 bin [38.6,38.7) has 3526 bin [38.7,38.8) has 3385 bin [38.8,38.9) has 3186 bin [38.9,39.0) has 3100 bin [39.0,39.1) has 2849 bin [39.1,39.2) has 2657 bin [39.2,39.3) has 2579 bin [39.3,39.4) has 2354 bin [39.4,39.5) has 2263 bin [39.5,39.6) has 2099 bin [39.6,39.7) has 2039 bin [39.7,39.8) has 1784 bin [39.8,39.9) has 1701 bin [39.9,40.0) has 1557 bin [40.0,40.1) has 1429 bin [40.1,40.2) has 1314 bin [40.2,40.3) has 1312 bin [40.3,40.4) has 1216 bin [40.4,40.5) has 1066 bin [40.5,40.6) has 995 bin [40.6,40.7) has 867 bin [40.7,40.8) has 820 bin [40.8,40.9) has 697 bin [40.9,41.0) has 624 bin [41.0,41.1) has 501 bin [41.1,41.2) has 486 bin [41.2,41.3) has 363 bin [41.3,41.4) has 370 bin [41.4,41.5) has 332 bin [41.5,41.6) has 283 bin [41.6,41.7) has 240 bin [41.7,41.8) has 200 bin [41.8,41.9) has 162 bin [41.9,42.0) has 140 bin [42.0,42.1) has 117 bin [42.1,42.2) has 97 bin [42.2,42.3) has 77 bin [42.3,42.4) has 80 bin [42.4,42.5) has 63 bin [42.5,42.6) has 61 bin [42.6,42.7) has 45 bin [42.7,42.8) has 29 bin [42.8,42.9) has 20 bin [42.9,43.0) has 13 bin [43.0,43.1) has 5 bin [43.1,43.2) has 1 average z coordinate 18.2 for 27843759 element(s) point source id histogram with bin size 1.000000 bin 148 has 14894531 bin 149 has 12949228 average point source id 148.465067521953472 for 27843759 element(s)