lasinfo (210611) report for 'AHN4T/51FZ2_04.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: 339/2022 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: 32428621 number of points by return: 24169694 6072024 1855466 302010 29427 scale factor x y z: 0.001 0.001 0.001 offset x y z: 177980 392480 0 min x y z: 177980.000 392480.000 17.412 max x y z: 179019.999 393769.999 47.279 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: 32428621 extended number of points by return: 24169694 6072024 1855466 302010 29427 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 17412 47279 intensity 21 5029 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 79 81 gps_time 296122752.086228 296125512.173051 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 38 255 B 25 255 NIR 10 255 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 0.21 50.29 ('Amplitude') attribute1 -16.51 33.34 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24169694 number of intermediate returns: 2192479 number of last returns: 24130127 number of single returns: 18063679 covered area in square units/kilounits: 1340376/1.34 point density: all returns 24.19 last only 18.00 (per square units) spacing: all returns 0.20 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32428621 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24169694 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6072024 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1855466 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 302010 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 29427 instead zero. overview over extended number of returns of given pulse: 18063679 8446744 4675418 1094720 138176 9391 493 0 0 0 0 0 0 0 0 histogram of classification of points: 10889269 unclassified (1) 21331696 ground (2) 188069 building (6) 19587 water (9) +-> flagged as extended overlap: 2286281 +---> 818177 of those are unclassified (1) +---> 1441900 of those are ground (2) +---> 22998 of those are building (6) +---> 3206 of those are water (9) z coordinate histogram with bin size 0.100000 bin [17.4,17.5) has 218 bin [17.5,17.6) has 6670 bin [17.6,17.7) has 3450 bin [17.7,17.8) has 1787 bin [17.8,17.9) has 1579 bin [17.9,18.0) has 1465 bin [18.0,18.1) has 1557 bin [18.1,18.2) has 1902 bin [18.2,18.3) has 2892 bin [18.3,18.4) has 5456 bin [18.4,18.5) has 13311 bin [18.5,18.6) has 24818 bin [18.6,18.7) has 85484 bin [18.7,18.8) has 169859 bin [18.8,18.9) has 171730 bin [18.9,19.0) has 153613 bin [19.0,19.1) has 136410 bin [19.1,19.2) has 152945 bin [19.2,19.3) has 189737 bin [19.3,19.4) has 206735 bin [19.4,19.5) has 239494 bin [19.5,19.6) has 290233 bin [19.6,19.7) has 338607 bin [19.7,19.8) has 437647 bin [19.8,19.9) has 434838 bin [19.9,20.0) has 409875 bin [20.0,20.1) has 583056 bin [20.1,20.2) has 681296 bin [20.2,20.3) has 721310 bin [20.3,20.4) has 893141 bin [20.4,20.5) has 1093139 bin [20.5,20.6) has 1584592 bin [20.6,20.7) has 1730299 bin [20.7,20.8) has 1358340 bin [20.8,20.9) has 1230399 bin [20.9,21.0) has 1184187 bin [21.0,21.1) has 808021 bin [21.1,21.2) has 775110 bin [21.2,21.3) has 607185 bin [21.3,21.4) has 467309 bin [21.4,21.5) has 417199 bin [21.5,21.6) has 332226 bin [21.6,21.7) has 406382 bin [21.7,21.8) has 735214 bin [21.8,21.9) has 670910 bin [21.9,22.0) has 576326 bin [22.0,22.1) has 513251 bin [22.1,22.2) has 407940 bin [22.2,22.3) has 244946 bin [22.3,22.4) has 147613 bin [22.4,22.5) has 98603 bin [22.5,22.6) has 74591 bin [22.6,22.7) has 55823 bin [22.7,22.8) has 45734 bin [22.8,22.9) has 38236 bin [22.9,23.0) has 36899 bin [23.0,23.1) has 37648 bin [23.1,23.2) has 38749 bin [23.2,23.3) has 39818 bin [23.3,23.4) has 39512 bin [23.4,23.5) has 40016 bin [23.5,23.6) has 39813 bin [23.6,23.7) has 39312 bin [23.7,23.8) has 39085 bin [23.8,23.9) has 37833 bin [23.9,24.0) has 37711 bin [24.0,24.1) has 37668 bin [24.1,24.2) has 38063 bin [24.2,24.3) has 38616 bin [24.3,24.4) has 39913 bin [24.4,24.5) has 40128 bin [24.5,24.6) has 39976 bin [24.6,24.7) has 40009 bin [24.7,24.8) has 40574 bin [24.8,24.9) has 41034 bin [24.9,25.0) has 41243 bin [25.0,25.1) has 41537 bin [25.1,25.2) has 42911 bin [25.2,25.3) has 43243 bin [25.3,25.4) has 42648 bin [25.4,25.5) has 42467 bin [25.5,25.6) has 43150 bin [25.6,25.7) has 43290 bin [25.7,25.8) has 42843 bin [25.8,25.9) has 43176 bin [25.9,26.0) has 43215 bin [26.0,26.1) has 43597 bin [26.1,26.2) has 43464 bin [26.2,26.3) has 43733 bin [26.3,26.4) has 44238 bin [26.4,26.5) has 44481 bin [26.5,26.6) has 44805 bin [26.6,26.7) has 45490 bin [26.7,26.8) has 45774 bin [26.8,26.9) has 45981 bin [26.9,27.0) has 46562 bin [27.0,27.1) has 47610 bin [27.1,27.2) has 47609 bin [27.2,27.3) has 48091 bin [27.3,27.4) has 49362 bin [27.4,27.5) has 49828 bin [27.5,27.6) has 50074 bin [27.6,27.7) has 50935 bin [27.7,27.8) has 50775 bin [27.8,27.9) has 51700 bin [27.9,28.0) has 52157 bin [28.0,28.1) has 52803 bin [28.1,28.2) has 53908 bin [28.2,28.3) has 54713 bin [28.3,28.4) has 54722 bin [28.4,28.5) has 55870 bin [28.5,28.6) has 57044 bin [28.6,28.7) has 58139 bin [28.7,28.8) has 58761 bin [28.8,28.9) has 59396 bin [28.9,29.0) has 60294 bin [29.0,29.1) has 61457 bin [29.1,29.2) has 61893 bin [29.2,29.3) has 62025 bin [29.3,29.4) has 62394 bin [29.4,29.5) has 62848 bin [29.5,29.6) has 63981 bin [29.6,29.7) has 64509 bin [29.7,29.8) has 65214 bin [29.8,29.9) has 65919 bin [29.9,30.0) has 66270 bin [30.0,30.1) has 67010 bin [30.1,30.2) has 67544 bin [30.2,30.3) has 68049 bin [30.3,30.4) has 69401 bin [30.4,30.5) has 69483 bin [30.5,30.6) has 69824 bin [30.6,30.7) has 70942 bin [30.7,30.8) has 71068 bin [30.8,30.9) has 72110 bin [30.9,31.0) has 72503 bin [31.0,31.1) has 73505 bin [31.1,31.2) has 73813 bin [31.2,31.3) has 74366 bin [31.3,31.4) has 75352 bin [31.4,31.5) has 76017 bin [31.5,31.6) has 77567 bin [31.6,31.7) has 78926 bin [31.7,31.8) has 79320 bin [31.8,31.9) has 80450 bin [31.9,32.0) has 81583 bin [32.0,32.1) has 83576 bin [32.1,32.2) has 84538 bin [32.2,32.3) has 84678 bin [32.3,32.4) has 85414 bin [32.4,32.5) has 86405 bin [32.5,32.6) has 87109 bin [32.6,32.7) has 89050 bin [32.7,32.8) has 90979 bin [32.8,32.9) has 92499 bin [32.9,33.0) has 93448 bin [33.0,33.1) has 94223 bin [33.1,33.2) has 95125 bin [33.2,33.3) has 95041 bin [33.3,33.4) has 95316 bin [33.4,33.5) has 96580 bin [33.5,33.6) has 96243 bin [33.6,33.7) has 97523 bin [33.7,33.8) has 97809 bin [33.8,33.9) has 98541 bin [33.9,34.0) has 98158 bin [34.0,34.1) has 98046 bin [34.1,34.2) has 98619 bin [34.2,34.3) has 97447 bin [34.3,34.4) has 97560 bin [34.4,34.5) has 96878 bin [34.5,34.6) has 95845 bin [34.6,34.7) has 96020 bin [34.7,34.8) has 95383 bin [34.8,34.9) has 94146 bin [34.9,35.0) has 93306 bin [35.0,35.1) has 91926 bin [35.1,35.2) has 91216 bin [35.2,35.3) has 90267 bin [35.3,35.4) has 87702 bin [35.4,35.5) has 86905 bin [35.5,35.6) has 84677 bin [35.6,35.7) has 83452 bin [35.7,35.8) has 81933 bin [35.8,35.9) has 81047 bin [35.9,36.0) has 79696 bin [36.0,36.1) has 78373 bin [36.1,36.2) has 76582 bin [36.2,36.3) has 74964 bin [36.3,36.4) has 72866 bin [36.4,36.5) has 70852 bin [36.5,36.6) has 68770 bin [36.6,36.7) has 66744 bin [36.7,36.8) has 64924 bin [36.8,36.9) has 63289 bin [36.9,37.0) has 62277 bin [37.0,37.1) has 59851 bin [37.1,37.2) has 57960 bin [37.2,37.3) has 55745 bin [37.3,37.4) has 53947 bin [37.4,37.5) has 52390 bin [37.5,37.6) has 50434 bin [37.6,37.7) has 49321 bin [37.7,37.8) has 46579 bin [37.8,37.9) has 44582 bin [37.9,38.0) has 42864 bin [38.0,38.1) has 41385 bin [38.1,38.2) has 39347 bin [38.2,38.3) has 37878 bin [38.3,38.4) has 35545 bin [38.4,38.5) has 34138 bin [38.5,38.6) has 32949 bin [38.6,38.7) has 31622 bin [38.7,38.8) has 30186 bin [38.8,38.9) has 29027 bin [38.9,39.0) has 26952 bin [39.0,39.1) has 25480 bin [39.1,39.2) has 24108 bin [39.2,39.3) has 23255 bin [39.3,39.4) has 21510 bin [39.4,39.5) has 20352 bin [39.5,39.6) has 19157 bin [39.6,39.7) has 17850 bin [39.7,39.8) has 16687 bin [39.8,39.9) has 15713 bin [39.9,40.0) has 14580 bin [40.0,40.1) has 13654 bin [40.1,40.2) has 12768 bin [40.2,40.3) has 11754 bin [40.3,40.4) has 10983 bin [40.4,40.5) has 10377 bin [40.5,40.6) has 9555 bin [40.6,40.7) has 8648 bin [40.7,40.8) has 8142 bin [40.8,40.9) has 7567 bin [40.9,41.0) has 6987 bin [41.0,41.1) has 6610 bin [41.1,41.2) has 6173 bin [41.2,41.3) has 5552 bin [41.3,41.4) has 5000 bin [41.4,41.5) has 4483 bin [41.5,41.6) has 4146 bin [41.6,41.7) has 3809 bin [41.7,41.8) has 3309 bin [41.8,41.9) has 3080 bin [41.9,42.0) has 2881 bin [42.0,42.1) has 2569 bin [42.1,42.2) has 2427 bin [42.2,42.3) has 2059 bin [42.3,42.4) has 1879 bin [42.4,42.5) has 1661 bin [42.5,42.6) has 1427 bin [42.6,42.7) has 1202 bin [42.7,42.8) has 1160 bin [42.8,42.9) has 1096 bin [42.9,43.0) has 1017 bin [43.0,43.1) has 984 bin [43.1,43.2) has 840 bin [43.2,43.3) has 781 bin [43.3,43.4) has 739 bin [43.4,43.5) has 638 bin [43.5,43.6) has 596 bin [43.6,43.7) has 666 bin [43.7,43.8) has 625 bin [43.8,43.9) has 629 bin [43.9,44.0) has 585 bin [44.0,44.1) has 574 bin [44.1,44.2) has 546 bin [44.2,44.3) has 515 bin [44.3,44.4) has 507 bin [44.4,44.5) has 558 bin [44.5,44.6) has 515 bin [44.6,44.7) has 584 bin [44.7,44.8) has 568 bin [44.8,44.9) has 533 bin [44.9,45.0) has 504 bin [45.0,45.1) has 487 bin [45.1,45.2) has 446 bin [45.2,45.3) has 459 bin [45.3,45.4) has 386 bin [45.4,45.5) has 387 bin [45.5,45.6) has 356 bin [45.6,45.7) has 331 bin [45.7,45.8) has 318 bin [45.8,45.9) has 252 bin [45.9,46.0) has 249 bin [46.0,46.1) has 234 bin [46.1,46.2) has 170 bin [46.2,46.3) has 148 bin [46.3,46.4) has 126 bin [46.4,46.5) has 109 bin [46.5,46.6) has 81 bin [46.6,46.7) has 61 bin [46.7,46.8) has 50 bin [46.8,46.9) has 34 bin [46.9,47.0) has 39 bin [47.0,47.1) has 13 bin [47.1,47.2) has 7 bin [47.2,47.3) has 6 average z coordinate 24.4 for 32428621 element(s) point source id histogram with bin size 1.000000 bin 79 has 305458 bin 80 has 25252000 bin 81 has 6871163 average point source id 80.202466364511764 for 32428621 element(s)