lasinfo (210611) report for 'AHN4T/51AZ2_11.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: 51605477 number of points by return: 37644658 10441840 3030664 450261 38054 scale factor x y z: 0.001 0.001 0.001 offset x y z: 144980 389980 0 min x y z: 144980.000 389980.000 11.697 max x y z: 146019.999 391269.999 50.207 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: 51605477 extended number of points by return: 37644658 10441840 3030664 450261 38054 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 11697 50207 intensity 0 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 -30 29 user_data 6 7 point_source_ID 58 204 gps_time 298023303.347218 298211153.942105 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 35 255 B 21 255 NIR 13 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0 48.6 ('Amplitude') attribute1 -16.97 32.16 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 37644658 number of intermediate returns: 3514562 number of last returns: 37638571 number of single returns: 27192314 covered area in square units/kilounits: 1329004/1.33 point density: all returns 38.83 last only 28.32 (per square units) spacing: all returns 0.16 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 51605477 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 37644658 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 10441840 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3030664 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 450261 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 38054 instead zero. overview over extended number of returns of given pulse: 27192314 14830742 7742854 1649080 179675 10211 601 0 0 0 0 0 0 0 0 histogram of classification of points: 18435246 unclassified (1) 33004420 ground (2) 48742 building (6) 117069 water (9) +-> flagged as extended overlap: 2585682 +---> 532270 of those are unclassified (1) +---> 2036256 of those are ground (2) +---> 17156 of those are water (9) z coordinate histogram with bin size 0.100000 bin [11.6,11.7) has 1 bin [11.7,11.8) has 32 bin [11.8,11.9) has 690 bin [11.9,12.0) has 8371 bin [12.0,12.1) has 69485 bin [12.1,12.2) has 158088 bin [12.2,12.3) has 332883 bin [12.3,12.4) has 550675 bin [12.4,12.5) has 620109 bin [12.5,12.6) has 761223 bin [12.6,12.7) has 1173736 bin [12.7,12.8) has 1319158 bin [12.8,12.9) has 1408160 bin [12.9,13.0) has 1581232 bin [13.0,13.1) has 1484075 bin [13.1,13.2) has 1483856 bin [13.2,13.3) has 1259443 bin [13.3,13.4) has 1445326 bin [13.4,13.5) has 1570990 bin [13.5,13.6) has 2222529 bin [13.6,13.7) has 2494670 bin [13.7,13.8) has 2338667 bin [13.8,13.9) has 2561444 bin [13.9,14.0) has 2116911 bin [14.0,14.1) has 1561111 bin [14.1,14.2) has 1343791 bin [14.2,14.3) has 1234819 bin [14.3,14.4) has 840732 bin [14.4,14.5) has 579522 bin [14.5,14.6) has 346694 bin [14.6,14.7) has 196340 bin [14.7,14.8) has 137271 bin [14.8,14.9) has 99947 bin [14.9,15.0) has 84682 bin [15.0,15.1) has 73384 bin [15.1,15.2) has 61303 bin [15.2,15.3) has 61994 bin [15.3,15.4) has 65171 bin [15.4,15.5) has 69614 bin [15.5,15.6) has 73938 bin [15.6,15.7) has 71495 bin [15.7,15.8) has 75713 bin [15.8,15.9) has 95019 bin [15.9,16.0) has 134093 bin [16.0,16.1) has 101452 bin [16.1,16.2) has 94247 bin [16.2,16.3) has 122362 bin [16.3,16.4) has 126060 bin [16.4,16.5) has 57470 bin [16.5,16.6) has 45955 bin [16.6,16.7) has 45132 bin [16.7,16.8) has 45011 bin [16.8,16.9) has 44898 bin [16.9,17.0) has 44903 bin [17.0,17.1) has 45607 bin [17.1,17.2) has 45737 bin [17.2,17.3) has 45830 bin [17.3,17.4) has 46697 bin [17.4,17.5) has 46649 bin [17.5,17.6) has 46412 bin [17.6,17.7) has 47126 bin [17.7,17.8) has 47229 bin [17.8,17.9) has 47106 bin [17.9,18.0) has 47684 bin [18.0,18.1) has 48040 bin [18.1,18.2) has 48322 bin [18.2,18.3) has 49300 bin [18.3,18.4) has 49563 bin [18.4,18.5) has 50218 bin [18.5,18.6) has 50664 bin [18.6,18.7) has 51157 bin [18.7,18.8) has 51775 bin [18.8,18.9) has 52957 bin [18.9,19.0) has 53066 bin [19.0,19.1) has 53603 bin [19.1,19.2) has 53910 bin [19.2,19.3) has 54013 bin [19.3,19.4) has 54315 bin [19.4,19.5) has 54842 bin [19.5,19.6) has 54926 bin [19.6,19.7) has 55179 bin [19.7,19.8) has 55961 bin [19.8,19.9) has 56271 bin [19.9,20.0) has 56763 bin [20.0,20.1) has 56353 bin [20.1,20.2) has 56458 bin [20.2,20.3) has 57010 bin [20.3,20.4) has 57400 bin [20.4,20.5) has 57646 bin [20.5,20.6) has 58439 bin [20.6,20.7) has 58747 bin [20.7,20.8) has 59049 bin [20.8,20.9) has 59128 bin [20.9,21.0) has 59460 bin [21.0,21.1) has 59568 bin [21.1,21.2) has 59887 bin [21.2,21.3) has 60873 bin [21.3,21.4) has 61676 bin [21.4,21.5) has 61132 bin [21.5,21.6) has 61303 bin [21.6,21.7) has 62189 bin [21.7,21.8) has 62554 bin [21.8,21.9) has 63252 bin [21.9,22.0) has 63558 bin [22.0,22.1) has 63824 bin [22.1,22.2) has 64344 bin [22.2,22.3) has 64262 bin [22.3,22.4) has 64880 bin [22.4,22.5) has 66013 bin [22.5,22.6) has 66048 bin [22.6,22.7) has 67340 bin [22.7,22.8) has 67575 bin [22.8,22.9) has 67809 bin [22.9,23.0) has 68270 bin [23.0,23.1) has 68784 bin [23.1,23.2) has 69015 bin [23.2,23.3) has 70561 bin [23.3,23.4) has 70772 bin [23.4,23.5) has 71764 bin [23.5,23.6) has 72008 bin [23.6,23.7) has 72577 bin [23.7,23.8) has 73572 bin [23.8,23.9) has 74365 bin [23.9,24.0) has 74736 bin [24.0,24.1) has 76142 bin [24.1,24.2) has 77019 bin [24.2,24.3) has 76975 bin [24.3,24.4) has 78786 bin [24.4,24.5) has 79381 bin [24.5,24.6) has 80335 bin [24.6,24.7) has 81621 bin [24.7,24.8) has 83261 bin [24.8,24.9) has 83330 bin [24.9,25.0) has 84461 bin [25.0,25.1) has 85957 bin [25.1,25.2) has 87141 bin [25.2,25.3) has 87655 bin [25.3,25.4) has 88489 bin [25.4,25.5) has 90343 bin [25.5,25.6) has 91384 bin [25.6,25.7) has 93059 bin [25.7,25.8) has 93644 bin [25.8,25.9) has 95832 bin [25.9,26.0) has 96570 bin [26.0,26.1) has 97738 bin [26.1,26.2) has 100628 bin [26.2,26.3) has 102108 bin [26.3,26.4) has 103574 bin [26.4,26.5) has 106029 bin [26.5,26.6) has 107786 bin [26.6,26.7) has 108424 bin [26.7,26.8) has 109591 bin [26.8,26.9) has 110741 bin [26.9,27.0) has 111967 bin [27.0,27.1) has 114011 bin [27.1,27.2) has 115659 bin [27.2,27.3) has 116911 bin [27.3,27.4) has 118176 bin [27.4,27.5) has 121078 bin [27.5,27.6) has 122426 bin [27.6,27.7) has 123641 bin [27.7,27.8) has 125603 bin [27.8,27.9) has 127648 bin [27.9,28.0) has 128354 bin [28.0,28.1) has 129405 bin [28.1,28.2) has 132540 bin [28.2,28.3) has 132659 bin [28.3,28.4) has 134180 bin [28.4,28.5) has 135535 bin [28.5,28.6) has 136132 bin [28.6,28.7) has 137463 bin [28.7,28.8) has 139442 bin [28.8,28.9) has 140959 bin [28.9,29.0) has 141515 bin [29.0,29.1) has 142542 bin [29.1,29.2) has 143291 bin [29.2,29.3) has 143534 bin [29.3,29.4) has 143430 bin [29.4,29.5) has 143786 bin [29.5,29.6) has 143162 bin [29.6,29.7) has 143598 bin [29.7,29.8) has 144256 bin [29.8,29.9) has 145814 bin [29.9,30.0) has 145715 bin [30.0,30.1) has 146894 bin [30.1,30.2) has 146521 bin [30.2,30.3) has 146466 bin [30.3,30.4) has 145667 bin [30.4,30.5) has 144395 bin [30.5,30.6) has 144305 bin [30.6,30.7) has 142955 bin [30.7,30.8) has 142179 bin [30.8,30.9) has 141564 bin [30.9,31.0) has 141399 bin [31.0,31.1) has 139206 bin [31.1,31.2) has 137381 bin [31.2,31.3) has 135280 bin [31.3,31.4) has 133096 bin [31.4,31.5) has 130595 bin [31.5,31.6) has 129815 bin [31.6,31.7) has 127432 bin [31.7,31.8) has 124904 bin [31.8,31.9) has 121153 bin [31.9,32.0) has 118239 bin [32.0,32.1) has 116323 bin [32.1,32.2) has 112881 bin [32.2,32.3) has 110293 bin [32.3,32.4) has 106661 bin [32.4,32.5) has 104013 bin [32.5,32.6) has 100843 bin [32.6,32.7) has 98200 bin [32.7,32.8) has 94005 bin [32.8,32.9) has 90921 bin [32.9,33.0) has 85903 bin [33.0,33.1) has 82862 bin [33.1,33.2) has 79867 bin [33.2,33.3) has 75755 bin [33.3,33.4) has 72900 bin [33.4,33.5) has 69807 bin [33.5,33.6) has 67087 bin [33.6,33.7) has 64439 bin [33.7,33.8) has 62164 bin [33.8,33.9) has 59224 bin [33.9,34.0) has 56775 bin [34.0,34.1) has 54160 bin [34.1,34.2) has 52230 bin [34.2,34.3) has 49596 bin [34.3,34.4) has 47892 bin [34.4,34.5) has 45364 bin [34.5,34.6) has 43643 bin [34.6,34.7) has 41621 bin [34.7,34.8) has 39680 bin [34.8,34.9) has 37558 bin [34.9,35.0) has 35620 bin [35.0,35.1) has 33942 bin [35.1,35.2) has 32793 bin [35.2,35.3) has 31874 bin [35.3,35.4) has 30643 bin [35.4,35.5) has 29221 bin [35.5,35.6) has 27823 bin [35.6,35.7) has 26763 bin [35.7,35.8) has 25997 bin [35.8,35.9) has 24704 bin [35.9,36.0) has 23467 bin [36.0,36.1) has 23052 bin [36.1,36.2) has 21779 bin [36.2,36.3) has 20434 bin [36.3,36.4) has 19921 bin [36.4,36.5) has 19219 bin [36.5,36.6) has 18474 bin [36.6,36.7) has 17951 bin [36.7,36.8) has 17149 bin [36.8,36.9) has 16742 bin [36.9,37.0) has 16146 bin [37.0,37.1) has 15671 bin [37.1,37.2) has 14917 bin [37.2,37.3) has 14503 bin [37.3,37.4) has 13765 bin [37.4,37.5) has 13200 bin [37.5,37.6) has 12718 bin [37.6,37.7) has 12500 bin [37.7,37.8) has 12303 bin [37.8,37.9) has 12148 bin [37.9,38.0) has 11593 bin [38.0,38.1) has 11111 bin [38.1,38.2) has 10652 bin [38.2,38.3) has 10465 bin [38.3,38.4) has 10360 bin [38.4,38.5) has 10010 bin [38.5,38.6) has 9564 bin [38.6,38.7) has 9295 bin [38.7,38.8) has 8973 bin [38.8,38.9) has 8726 bin [38.9,39.0) has 8426 bin [39.0,39.1) has 8189 bin [39.1,39.2) has 7935 bin [39.2,39.3) has 7771 bin [39.3,39.4) has 7674 bin [39.4,39.5) has 7448 bin [39.5,39.6) has 7099 bin [39.6,39.7) has 6845 bin [39.7,39.8) has 6690 bin [39.8,39.9) has 6433 bin [39.9,40.0) has 6575 bin [40.0,40.1) has 6457 bin [40.1,40.2) has 6059 bin [40.2,40.3) has 5775 bin [40.3,40.4) has 5730 bin [40.4,40.5) has 5387 bin [40.5,40.6) has 5307 bin [40.6,40.7) has 5108 bin [40.7,40.8) has 5023 bin [40.8,40.9) has 4927 bin [40.9,41.0) has 4808 bin [41.0,41.1) has 4658 bin [41.1,41.2) has 4316 bin [41.2,41.3) has 4113 bin [41.3,41.4) has 4016 bin [41.4,41.5) has 3889 bin [41.5,41.6) has 3562 bin [41.6,41.7) has 3473 bin [41.7,41.8) has 3184 bin [41.8,41.9) has 3306 bin [41.9,42.0) has 3045 bin [42.0,42.1) has 2945 bin [42.1,42.2) has 2910 bin [42.2,42.3) has 2738 bin [42.3,42.4) has 2522 bin [42.4,42.5) has 2473 bin [42.5,42.6) has 2306 bin [42.6,42.7) has 2256 bin [42.7,42.8) has 2075 bin [42.8,42.9) has 2064 bin [42.9,43.0) has 1988 bin [43.0,43.1) has 1902 bin [43.1,43.2) has 1815 bin [43.2,43.3) has 1709 bin [43.3,43.4) has 1676 bin [43.4,43.5) has 1617 bin [43.5,43.6) has 1501 bin [43.6,43.7) has 1469 bin [43.7,43.8) has 1339 bin [43.8,43.9) has 1301 bin [43.9,44.0) has 1273 bin [44.0,44.1) has 1148 bin [44.1,44.2) has 1146 bin [44.2,44.3) has 1097 bin [44.3,44.4) has 1000 bin [44.4,44.5) has 928 bin [44.5,44.6) has 836 bin [44.6,44.7) has 825 bin [44.7,44.8) has 796 bin [44.8,44.9) has 780 bin [44.9,45.0) has 742 bin [45.0,45.1) has 705 bin [45.1,45.2) has 725 bin [45.2,45.3) has 659 bin [45.3,45.4) has 630 bin [45.4,45.5) has 558 bin [45.5,45.6) has 556 bin [45.6,45.7) has 527 bin [45.7,45.8) has 483 bin [45.8,45.9) has 491 bin [45.9,46.0) has 484 bin [46.0,46.1) has 438 bin [46.1,46.2) has 398 bin [46.2,46.3) has 369 bin [46.3,46.4) has 335 bin [46.4,46.5) has 286 bin [46.5,46.6) has 293 bin [46.6,46.7) has 310 bin [46.7,46.8) has 273 bin [46.8,46.9) has 230 bin [46.9,47.0) has 233 bin [47.0,47.1) has 210 bin [47.1,47.2) has 192 bin [47.2,47.3) has 118 bin [47.3,47.4) has 152 bin [47.4,47.5) has 130 bin [47.5,47.6) has 104 bin [47.6,47.7) has 128 bin [47.7,47.8) has 98 bin [47.8,47.9) has 107 bin [47.9,48.0) has 80 bin [48.0,48.1) has 86 bin [48.1,48.2) has 85 bin [48.2,48.3) has 89 bin [48.3,48.4) has 84 bin [48.4,48.5) has 63 bin [48.5,48.6) has 63 bin [48.6,48.7) has 71 bin [48.7,48.8) has 61 bin [48.8,48.9) has 58 bin [48.9,49.0) has 52 bin [49.0,49.1) has 50 bin [49.1,49.2) has 50 bin [49.2,49.3) has 38 bin [49.3,49.4) has 35 bin [49.4,49.5) has 38 bin [49.5,49.6) has 19 bin [49.6,49.7) has 30 bin [49.7,49.8) has 28 bin [49.8,49.9) has 14 bin [49.9,50.0) has 12 bin [50.0,50.1) has 5 bin [50.1,50.2) has 1 bin [50.2,50.3) has 1 average z coordinate 18.1 for 51605477 element(s) point source id histogram with bin size 1.000000 bin 58 has 17650444 bin 59 has 20643669 bin 204 has 13311364 average point source id 96.059968189035445 for 51605477 element(s)