lasinfo (210611) report for 'AHN4T/39HZ1_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: 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: 31485763 number of points by return: 26925995 3219873 1106859 211151 21885 scale factor x y z: 0.001 0.001 0.001 offset x y z: 172980 429980 0 min x y z: 172980.000 429980.000 4.492 max x y z: 174019.999 431269.999 42.517 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: 31485763 extended number of points by return: 26925995 3219873 1106859 211151 21885 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 4492 42517 intensity 0 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 -9 29 user_data 6 7 point_source_ID 58 59 gps_time 298024025.875806 298025020.042545 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 43 255 B 38 255 NIR 28 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -1500 4833 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -16.45 33.35 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26925995 number of intermediate returns: 1340199 number of last returns: 26918637 number of single returns: 23699068 covered area in square units/kilounits: 1335684/1.34 point density: all returns 23.57 last only 20.15 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31485763 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26925995 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3219873 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1106859 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 211151 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 21885 instead zero. overview over extended number of returns of given pulse: 23699068 4233060 2686462 757244 102880 6676 373 0 0 0 0 0 0 0 0 histogram of classification of points: 5578977 unclassified (1) 25108549 ground (2) 611789 building (6) 186448 water (9) +-> flagged as extended overlap: 1941606 +---> 273479 of those are unclassified (1) +---> 1641357 of those are ground (2) +---> 14673 of those are building (6) +---> 12097 of those are water (9) z coordinate histogram with bin size 0.100000 bin [4.4,4.5) has 1 bin [4.5,4.6) has 105 bin [4.6,4.7) has 6673 bin [4.7,4.8) has 44595 bin [4.8,4.9) has 32769 bin [4.9,5.0) has 30531 bin [5.0,5.1) has 64567 bin [5.1,5.2) has 74011 bin [5.2,5.3) has 121555 bin [5.3,5.4) has 258738 bin [5.4,5.5) has 468704 bin [5.5,5.6) has 909395 bin [5.6,5.7) has 1703240 bin [5.7,5.8) has 2485755 bin [5.8,5.9) has 2847054 bin [5.9,6.0) has 3121502 bin [6.0,6.1) has 2802774 bin [6.1,6.2) has 1352412 bin [6.2,6.3) has 558000 bin [6.3,6.4) has 488764 bin [6.4,6.5) has 519990 bin [6.5,6.6) has 512799 bin [6.6,6.7) has 537083 bin [6.7,6.8) has 571570 bin [6.8,6.9) has 552167 bin [6.9,7.0) has 572420 bin [7.0,7.1) has 515356 bin [7.1,7.2) has 513727 bin [7.2,7.3) has 484546 bin [7.3,7.4) has 457109 bin [7.4,7.5) has 473560 bin [7.5,7.6) has 494540 bin [7.6,7.7) has 455216 bin [7.7,7.8) has 375689 bin [7.8,7.9) has 291583 bin [7.9,8.0) has 236023 bin [8.0,8.1) has 180873 bin [8.1,8.2) has 153557 bin [8.2,8.3) has 142630 bin [8.3,8.4) has 124145 bin [8.4,8.5) has 97669 bin [8.5,8.6) has 66706 bin [8.6,8.7) has 57893 bin [8.7,8.8) has 55611 bin [8.8,8.9) has 55732 bin [8.9,9.0) has 55054 bin [9.0,9.1) has 52511 bin [9.1,9.2) has 51622 bin [9.2,9.3) has 52782 bin [9.3,9.4) has 51973 bin [9.4,9.5) has 51054 bin [9.5,9.6) has 50715 bin [9.6,9.7) has 47234 bin [9.7,9.8) has 46315 bin [9.8,9.9) has 46360 bin [9.9,10.0) has 44168 bin [10.0,10.1) has 44744 bin [10.1,10.2) has 45947 bin [10.2,10.3) has 46547 bin [10.3,10.4) has 47051 bin [10.4,10.5) has 51398 bin [10.5,10.6) has 51177 bin [10.6,10.7) has 48836 bin [10.7,10.8) has 49667 bin [10.8,10.9) has 45763 bin [10.9,11.0) has 44484 bin [11.0,11.1) has 42164 bin [11.1,11.2) has 40184 bin [11.2,11.3) has 39813 bin [11.3,11.4) has 41039 bin [11.4,11.5) has 41275 bin [11.5,11.6) has 38781 bin [11.6,11.7) has 37848 bin [11.7,11.8) has 37635 bin [11.8,11.9) has 37053 bin [11.9,12.0) has 36565 bin [12.0,12.1) has 37115 bin [12.1,12.2) has 36995 bin [12.2,12.3) has 35961 bin [12.3,12.4) has 35956 bin [12.4,12.5) has 35323 bin [12.5,12.6) has 35059 bin [12.6,12.7) has 34764 bin [12.7,12.8) has 35119 bin [12.8,12.9) has 34573 bin [12.9,13.0) has 34741 bin [13.0,13.1) has 34836 bin [13.1,13.2) has 34665 bin [13.2,13.3) has 34089 bin [13.3,13.4) has 34309 bin [13.4,13.5) has 34129 bin [13.5,13.6) has 33566 bin [13.6,13.7) has 33187 bin [13.7,13.8) has 32106 bin [13.8,13.9) has 31579 bin [13.9,14.0) has 31385 bin [14.0,14.1) has 30656 bin [14.1,14.2) has 30518 bin [14.2,14.3) has 29839 bin [14.3,14.4) has 29904 bin [14.4,14.5) has 29890 bin [14.5,14.6) has 29651 bin [14.6,14.7) has 29591 bin [14.7,14.8) has 28966 bin [14.8,14.9) has 28950 bin [14.9,15.0) has 28581 bin [15.0,15.1) has 29489 bin [15.1,15.2) has 29561 bin [15.2,15.3) has 29444 bin [15.3,15.4) has 29281 bin [15.4,15.5) has 29046 bin [15.5,15.6) has 28583 bin [15.6,15.7) has 28464 bin [15.7,15.8) has 28167 bin [15.8,15.9) has 28544 bin [15.9,16.0) has 28236 bin [16.0,16.1) has 28299 bin [16.1,16.2) has 28806 bin [16.2,16.3) has 28753 bin [16.3,16.4) has 28629 bin [16.4,16.5) has 28810 bin [16.5,16.6) has 28499 bin [16.6,16.7) has 28590 bin [16.7,16.8) has 28892 bin [16.8,16.9) has 28625 bin [16.9,17.0) has 28826 bin [17.0,17.1) has 28376 bin [17.1,17.2) has 28269 bin [17.2,17.3) has 28340 bin [17.3,17.4) has 28178 bin [17.4,17.5) has 28091 bin [17.5,17.6) has 28140 bin [17.6,17.7) has 28052 bin [17.7,17.8) has 28126 bin [17.8,17.9) has 27778 bin [17.9,18.0) has 28206 bin [18.0,18.1) has 28016 bin [18.1,18.2) has 28175 bin [18.2,18.3) has 28222 bin [18.3,18.4) has 28232 bin [18.4,18.5) has 27749 bin [18.5,18.6) has 27498 bin [18.6,18.7) has 27104 bin [18.7,18.8) has 27707 bin [18.8,18.9) has 27545 bin [18.9,19.0) has 27829 bin [19.0,19.1) has 27842 bin [19.1,19.2) has 27779 bin [19.2,19.3) has 27558 bin [19.3,19.4) has 27898 bin [19.4,19.5) has 27425 bin [19.5,19.6) has 27618 bin [19.6,19.7) has 27620 bin [19.7,19.8) has 27360 bin [19.8,19.9) has 27572 bin [19.9,20.0) has 27159 bin [20.0,20.1) has 27093 bin [20.1,20.2) has 27319 bin [20.2,20.3) has 27359 bin [20.3,20.4) has 27479 bin [20.4,20.5) has 27139 bin [20.5,20.6) has 27020 bin [20.6,20.7) has 26711 bin [20.7,20.8) has 26618 bin [20.8,20.9) has 26283 bin [20.9,21.0) has 26041 bin [21.0,21.1) has 26012 bin [21.1,21.2) has 26015 bin [21.2,21.3) has 25505 bin [21.3,21.4) has 25435 bin [21.4,21.5) has 24973 bin [21.5,21.6) has 25211 bin [21.6,21.7) has 24725 bin [21.7,21.8) has 25010 bin [21.8,21.9) has 24301 bin [21.9,22.0) has 24373 bin [22.0,22.1) has 23930 bin [22.1,22.2) has 24273 bin [22.2,22.3) has 23968 bin [22.3,22.4) has 23881 bin [22.4,22.5) has 23351 bin [22.5,22.6) has 23289 bin [22.6,22.7) has 23316 bin [22.7,22.8) has 23344 bin [22.8,22.9) has 22839 bin [22.9,23.0) has 22756 bin [23.0,23.1) has 22705 bin [23.1,23.2) has 22493 bin [23.2,23.3) has 21981 bin [23.3,23.4) has 21716 bin [23.4,23.5) has 21981 bin [23.5,23.6) has 21384 bin [23.6,23.7) has 21273 bin [23.7,23.8) has 20609 bin [23.8,23.9) has 20549 bin [23.9,24.0) has 20260 bin [24.0,24.1) has 20282 bin [24.1,24.2) has 19936 bin [24.2,24.3) has 19818 bin [24.3,24.4) has 19270 bin [24.4,24.5) has 18939 bin [24.5,24.6) has 18706 bin [24.6,24.7) has 18397 bin [24.7,24.8) has 18162 bin [24.8,24.9) has 17782 bin [24.9,25.0) has 17661 bin [25.0,25.1) has 17282 bin [25.1,25.2) has 16952 bin [25.2,25.3) has 16603 bin [25.3,25.4) has 16553 bin [25.4,25.5) has 16354 bin [25.5,25.6) has 15947 bin [25.6,25.7) has 15699 bin [25.7,25.8) has 15407 bin [25.8,25.9) has 15207 bin [25.9,26.0) has 15076 bin [26.0,26.1) has 15399 bin [26.1,26.2) has 14896 bin [26.2,26.3) has 14601 bin [26.3,26.4) has 14185 bin [26.4,26.5) has 13892 bin [26.5,26.6) has 13717 bin [26.6,26.7) has 13235 bin [26.7,26.8) has 12942 bin [26.8,26.9) has 12788 bin [26.9,27.0) has 12591 bin [27.0,27.1) has 12250 bin [27.1,27.2) has 11728 bin [27.2,27.3) has 11601 bin [27.3,27.4) has 11328 bin [27.4,27.5) has 11214 bin [27.5,27.6) has 10565 bin [27.6,27.7) has 10520 bin [27.7,27.8) has 10210 bin [27.8,27.9) has 9702 bin [27.9,28.0) has 9561 bin [28.0,28.1) has 9249 bin [28.1,28.2) has 9035 bin [28.2,28.3) has 8518 bin [28.3,28.4) has 8442 bin [28.4,28.5) has 8229 bin [28.5,28.6) has 7849 bin [28.6,28.7) has 7663 bin [28.7,28.8) has 7548 bin [28.8,28.9) has 7235 bin [28.9,29.0) has 6937 bin [29.0,29.1) has 6643 bin [29.1,29.2) has 6412 bin [29.2,29.3) has 6067 bin [29.3,29.4) has 6017 bin [29.4,29.5) has 5682 bin [29.5,29.6) has 5515 bin [29.6,29.7) has 5207 bin [29.7,29.8) has 5136 bin [29.8,29.9) has 4922 bin [29.9,30.0) has 4835 bin [30.0,30.1) has 4621 bin [30.1,30.2) has 4578 bin [30.2,30.3) has 4334 bin [30.3,30.4) has 4086 bin [30.4,30.5) has 4083 bin [30.5,30.6) has 3863 bin [30.6,30.7) has 3586 bin [30.7,30.8) has 3411 bin [30.8,30.9) has 3340 bin [30.9,31.0) has 3168 bin [31.0,31.1) has 3082 bin [31.1,31.2) has 2921 bin [31.2,31.3) has 2791 bin [31.3,31.4) has 2704 bin [31.4,31.5) has 2581 bin [31.5,31.6) has 2546 bin [31.6,31.7) has 2361 bin [31.7,31.8) has 2228 bin [31.8,31.9) has 2175 bin [31.9,32.0) has 2062 bin [32.0,32.1) has 1971 bin [32.1,32.2) has 1820 bin [32.2,32.3) has 1817 bin [32.3,32.4) has 1652 bin [32.4,32.5) has 1546 bin [32.5,32.6) has 1499 bin [32.6,32.7) has 1399 bin [32.7,32.8) has 1331 bin [32.8,32.9) has 1222 bin [32.9,33.0) has 1117 bin [33.0,33.1) has 1101 bin [33.1,33.2) has 1108 bin [33.2,33.3) has 928 bin [33.3,33.4) has 936 bin [33.4,33.5) has 891 bin [33.5,33.6) has 805 bin [33.6,33.7) has 718 bin [33.7,33.8) has 639 bin [33.8,33.9) has 679 bin [33.9,34.0) has 610 bin [34.0,34.1) has 536 bin [34.1,34.2) has 518 bin [34.2,34.3) has 470 bin [34.3,34.4) has 458 bin [34.4,34.5) has 423 bin [34.5,34.6) has 358 bin [34.6,34.7) has 309 bin [34.7,34.8) has 300 bin [34.8,34.9) has 296 bin [34.9,35.0) has 270 bin [35.0,35.1) has 281 bin [35.1,35.2) has 225 bin [35.2,35.3) has 168 bin [35.3,35.4) has 203 bin [35.4,35.5) has 167 bin [35.5,35.6) has 156 bin [35.6,35.7) has 189 bin [35.7,35.8) has 178 bin [35.8,35.9) has 152 bin [35.9,36.0) has 138 bin [36.0,36.1) has 124 bin [36.1,36.2) has 111 bin [36.2,36.3) has 137 bin [36.3,36.4) has 134 bin [36.4,36.5) has 96 bin [36.5,36.6) has 137 bin [36.6,36.7) has 97 bin [36.7,36.8) has 99 bin [36.8,36.9) has 88 bin [36.9,37.0) has 87 bin [37.0,37.1) has 89 bin [37.1,37.2) has 109 bin [37.2,37.3) has 96 bin [37.3,37.4) has 81 bin [37.4,37.5) has 64 bin [37.5,37.6) has 98 bin [37.6,37.7) has 64 bin [37.7,37.8) has 69 bin [37.8,37.9) has 53 bin [37.9,38.0) has 56 bin [38.0,38.1) has 56 bin [38.1,38.2) has 55 bin [38.2,38.3) has 50 bin [38.3,38.4) has 49 bin [38.4,38.5) has 40 bin [38.5,38.6) has 44 bin [38.6,38.7) has 35 bin [38.7,38.8) has 32 bin [38.8,38.9) has 30 bin [38.9,39.0) has 27 bin [39.0,39.1) has 24 bin [39.1,39.2) has 26 bin [39.2,39.3) has 21 bin [39.3,39.4) has 26 bin [39.4,39.5) has 25 bin [39.5,39.6) has 19 bin [39.6,39.7) has 20 bin [39.7,39.8) has 28 bin [39.8,39.9) has 16 bin [39.9,40.0) has 28 bin [40.0,40.1) has 15 bin [40.1,40.2) has 33 bin [40.2,40.3) has 29 bin [40.3,40.4) has 23 bin [40.4,40.5) has 34 bin [40.5,40.6) has 15 bin [40.6,40.7) has 30 bin [40.7,40.8) has 20 bin [40.8,40.9) has 29 bin [40.9,41.0) has 18 bin [41.0,41.1) has 28 bin [41.1,41.2) has 13 bin [41.2,41.3) has 14 bin [41.3,41.4) has 22 bin [41.4,41.5) has 17 bin [41.5,41.6) has 10 bin [41.6,41.7) has 12 bin [41.7,41.8) has 5 bin [41.8,41.9) has 8 bin [41.9,42.0) has 7 bin [42.0,42.1) has 3 bin [42.1,42.2) has 1 bin [42.2,42.3) has 1 bin [42.3,42.4) has 2 bin [42.5,42.6) has 1 average z coordinate 8.3 for 31485763 element(s) point source id histogram with bin size 1.000000 bin 58 has 13784409 bin 59 has 17701354 average point source id 58.562201843417292 for 31485763 element(s)