lasinfo (210611) report for 'AHN4T/50AZ2_18.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: 30671042 number of points by return: 25255025 3913277 1212599 259390 30751 scale factor x y z: 0.001 0.001 0.001 offset x y z: 106980 388730 0 min x y z: 106980.000 388730.000 6.748 max x y z: 108019.999 390019.999 38.137 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: 30671042 extended number of points by return: 25255025 3913277 1212599 259390 30751 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 6748 38137 intensity 56 3988 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 15 user_data 6 7 point_source_ID 22 23 gps_time 290605239.744702 290606429.332687 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 10 255 G 30 255 B 8 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 2500 extended_scanner_channel 0 0 attribute0 0.56 39.88 ('Amplitude') attribute1 -16.32 23 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25255025 number of intermediate returns: 1506818 number of last returns: 25225690 number of single returns: 21316491 covered area in square units/kilounits: 1337064/1.34 point density: all returns 22.94 last only 18.87 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30671042 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25255025 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3913277 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1212599 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 259390 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 30751 instead zero. overview over extended number of returns of given pulse: 21316491 5422165 2862244 916071 143460 10237 374 0 0 0 0 0 0 0 0 histogram of classification of points: 7667492 unclassified (1) 21749416 ground (2) 1221737 building (6) 32397 water (9) +-> flagged as extended overlap: 2021164 +---> 581136 of those are unclassified (1) +---> 1396822 of those are ground (2) +---> 43049 of those are building (6) +---> 157 of those are water (9) z coordinate histogram with bin size 0.100000 bin [6.7,6.8) has 4 bin [6.8,6.9) has 19 bin [6.9,7.0) has 49 bin [7.0,7.1) has 666 bin [7.1,7.2) has 1029 bin [7.2,7.3) has 8393 bin [7.3,7.4) has 20880 bin [7.4,7.5) has 17688 bin [7.5,7.6) has 18135 bin [7.6,7.7) has 18380 bin [7.7,7.8) has 24454 bin [7.8,7.9) has 35547 bin [7.9,8.0) has 47491 bin [8.0,8.1) has 69820 bin [8.1,8.2) has 85030 bin [8.2,8.3) has 84884 bin [8.3,8.4) has 124116 bin [8.4,8.5) has 293718 bin [8.5,8.6) has 507221 bin [8.6,8.7) has 618312 bin [8.7,8.8) has 562560 bin [8.8,8.9) has 741172 bin [8.9,9.0) has 900108 bin [9.0,9.1) has 1050072 bin [9.1,9.2) has 1433542 bin [9.2,9.3) has 1927675 bin [9.3,9.4) has 2310200 bin [9.4,9.5) has 2290375 bin [9.5,9.6) has 1908252 bin [9.6,9.7) has 1492361 bin [9.7,9.8) has 1300719 bin [9.8,9.9) has 1219972 bin [9.9,10.0) has 957535 bin [10.0,10.1) has 793544 bin [10.1,10.2) has 781890 bin [10.2,10.3) has 658607 bin [10.3,10.4) has 405375 bin [10.4,10.5) has 299228 bin [10.5,10.6) has 279838 bin [10.6,10.7) has 196468 bin [10.7,10.8) has 156219 bin [10.8,10.9) has 146088 bin [10.9,11.0) has 101533 bin [11.0,11.1) has 89985 bin [11.1,11.2) has 84393 bin [11.2,11.3) has 87987 bin [11.3,11.4) has 97184 bin [11.4,11.5) has 108870 bin [11.5,11.6) has 121009 bin [11.6,11.7) has 87413 bin [11.7,11.8) has 65543 bin [11.8,11.9) has 67619 bin [11.9,12.0) has 77022 bin [12.0,12.1) has 70168 bin [12.1,12.2) has 65856 bin [12.2,12.3) has 73049 bin [12.3,12.4) has 73410 bin [12.4,12.5) has 67153 bin [12.5,12.6) has 64236 bin [12.6,12.7) has 58916 bin [12.7,12.8) has 61933 bin [12.8,12.9) has 64436 bin [12.9,13.0) has 60974 bin [13.0,13.1) has 55185 bin [13.1,13.2) has 55178 bin [13.2,13.3) has 53470 bin [13.3,13.4) has 48549 bin [13.4,13.5) has 50405 bin [13.5,13.6) has 50777 bin [13.6,13.7) has 49475 bin [13.7,13.8) has 45956 bin [13.8,13.9) has 43756 bin [13.9,14.0) has 42065 bin [14.0,14.1) has 40272 bin [14.1,14.2) has 38001 bin [14.2,14.3) has 36580 bin [14.3,14.4) has 36303 bin [14.4,14.5) has 36227 bin [14.5,14.6) has 36556 bin [14.6,14.7) has 37392 bin [14.7,14.8) has 39250 bin [14.8,14.9) has 38023 bin [14.9,15.0) has 36517 bin [15.0,15.1) has 36569 bin [15.1,15.2) has 36450 bin [15.2,15.3) has 34899 bin [15.3,15.4) has 34532 bin [15.4,15.5) has 35015 bin [15.5,15.6) has 35295 bin [15.6,15.7) has 34768 bin [15.7,15.8) has 34959 bin [15.8,15.9) has 35082 bin [15.9,16.0) has 35299 bin [16.0,16.1) has 34438 bin [16.1,16.2) has 34557 bin [16.2,16.3) has 34990 bin [16.3,16.4) has 34491 bin [16.4,16.5) has 34792 bin [16.5,16.6) has 34614 bin [16.6,16.7) has 34872 bin [16.7,16.8) has 35295 bin [16.8,16.9) has 35403 bin [16.9,17.0) has 35173 bin [17.0,17.1) has 35341 bin [17.1,17.2) has 34741 bin [17.2,17.3) has 35027 bin [17.3,17.4) has 35046 bin [17.4,17.5) has 34938 bin [17.5,17.6) has 35294 bin [17.6,17.7) has 35214 bin [17.7,17.8) has 35269 bin [17.8,17.9) has 34794 bin [17.9,18.0) has 35538 bin [18.0,18.1) has 35754 bin [18.1,18.2) has 35398 bin [18.2,18.3) has 35756 bin [18.3,18.4) has 36375 bin [18.4,18.5) has 36919 bin [18.5,18.6) has 37794 bin [18.6,18.7) has 36889 bin [18.7,18.8) has 37204 bin [18.8,18.9) has 37173 bin [18.9,19.0) has 36911 bin [19.0,19.1) has 37302 bin [19.1,19.2) has 37156 bin [19.2,19.3) has 37282 bin [19.3,19.4) has 37573 bin [19.4,19.5) has 37904 bin [19.5,19.6) has 38219 bin [19.6,19.7) has 38725 bin [19.7,19.8) has 39293 bin [19.8,19.9) has 38813 bin [19.9,20.0) has 39050 bin [20.0,20.1) has 38879 bin [20.1,20.2) has 38324 bin [20.2,20.3) has 38413 bin [20.3,20.4) has 38925 bin [20.4,20.5) has 38831 bin [20.5,20.6) has 38684 bin [20.6,20.7) has 39028 bin [20.7,20.8) has 38661 bin [20.8,20.9) has 38868 bin [20.9,21.0) has 38076 bin [21.0,21.1) has 38577 bin [21.1,21.2) has 38533 bin [21.2,21.3) has 38310 bin [21.3,21.4) has 37756 bin [21.4,21.5) has 37589 bin [21.5,21.6) has 37498 bin [21.6,21.7) has 37256 bin [21.7,21.8) has 37140 bin [21.8,21.9) has 37235 bin [21.9,22.0) has 36783 bin [22.0,22.1) has 36533 bin [22.1,22.2) has 36337 bin [22.2,22.3) has 35994 bin [22.3,22.4) has 35995 bin [22.4,22.5) has 35981 bin [22.5,22.6) has 35455 bin [22.6,22.7) has 35319 bin [22.7,22.8) has 35107 bin [22.8,22.9) has 34836 bin [22.9,23.0) has 34025 bin [23.0,23.1) has 33614 bin [23.1,23.2) has 33596 bin [23.2,23.3) has 33441 bin [23.3,23.4) has 32874 bin [23.4,23.5) has 32814 bin [23.5,23.6) has 32384 bin [23.6,23.7) has 32091 bin [23.7,23.8) has 31792 bin [23.8,23.9) has 31851 bin [23.9,24.0) has 31143 bin [24.0,24.1) has 31368 bin [24.1,24.2) has 30892 bin [24.2,24.3) has 30498 bin [24.3,24.4) has 30405 bin [24.4,24.5) has 29903 bin [24.5,24.6) has 29268 bin [24.6,24.7) has 28930 bin [24.7,24.8) has 28490 bin [24.8,24.9) has 27987 bin [24.9,25.0) has 27703 bin [25.0,25.1) has 26656 bin [25.1,25.2) has 26033 bin [25.2,25.3) has 25700 bin [25.3,25.4) has 24935 bin [25.4,25.5) has 24014 bin [25.5,25.6) has 23788 bin [25.6,25.7) has 23293 bin [25.7,25.8) has 22810 bin [25.8,25.9) has 22273 bin [25.9,26.0) has 22120 bin [26.0,26.1) has 21265 bin [26.1,26.2) has 20873 bin [26.2,26.3) has 20104 bin [26.3,26.4) has 20182 bin [26.4,26.5) has 19483 bin [26.5,26.6) has 19116 bin [26.6,26.7) has 18809 bin [26.7,26.8) has 17934 bin [26.8,26.9) has 17627 bin [26.9,27.0) has 17180 bin [27.0,27.1) has 16704 bin [27.1,27.2) has 15968 bin [27.2,27.3) has 15423 bin [27.3,27.4) has 15218 bin [27.4,27.5) has 14749 bin [27.5,27.6) has 14303 bin [27.6,27.7) has 13774 bin [27.7,27.8) has 13077 bin [27.8,27.9) has 12475 bin [27.9,28.0) has 12314 bin [28.0,28.1) has 11968 bin [28.1,28.2) has 11519 bin [28.2,28.3) has 11036 bin [28.3,28.4) has 10718 bin [28.4,28.5) has 10265 bin [28.5,28.6) has 9590 bin [28.6,28.7) has 9413 bin [28.7,28.8) has 9156 bin [28.8,28.9) has 8426 bin [28.9,29.0) has 8140 bin [29.0,29.1) has 7895 bin [29.1,29.2) has 7653 bin [29.2,29.3) has 7299 bin [29.3,29.4) has 6759 bin [29.4,29.5) has 6524 bin [29.5,29.6) has 6220 bin [29.6,29.7) has 6055 bin [29.7,29.8) has 5675 bin [29.8,29.9) has 5448 bin [29.9,30.0) has 5254 bin [30.0,30.1) has 4969 bin [30.1,30.2) has 4812 bin [30.2,30.3) has 4798 bin [30.3,30.4) has 4328 bin [30.4,30.5) has 4030 bin [30.5,30.6) has 3949 bin [30.6,30.7) has 3641 bin [30.7,30.8) has 3446 bin [30.8,30.9) has 3311 bin [30.9,31.0) has 3056 bin [31.0,31.1) has 2802 bin [31.1,31.2) has 2640 bin [31.2,31.3) has 2434 bin [31.3,31.4) has 2373 bin [31.4,31.5) has 2114 bin [31.5,31.6) has 2009 bin [31.6,31.7) has 1848 bin [31.7,31.8) has 1740 bin [31.8,31.9) has 1508 bin [31.9,32.0) has 1334 bin [32.0,32.1) has 1272 bin [32.1,32.2) has 1174 bin [32.2,32.3) has 1074 bin [32.3,32.4) has 1050 bin [32.4,32.5) has 893 bin [32.5,32.6) has 863 bin [32.6,32.7) has 780 bin [32.7,32.8) has 736 bin [32.8,32.9) has 668 bin [32.9,33.0) has 624 bin [33.0,33.1) has 587 bin [33.1,33.2) has 500 bin [33.2,33.3) has 494 bin [33.3,33.4) has 464 bin [33.4,33.5) has 394 bin [33.5,33.6) has 384 bin [33.6,33.7) has 398 bin [33.7,33.8) has 336 bin [33.8,33.9) has 365 bin [33.9,34.0) has 318 bin [34.0,34.1) has 319 bin [34.1,34.2) has 303 bin [34.2,34.3) has 303 bin [34.3,34.4) has 287 bin [34.4,34.5) has 278 bin [34.5,34.6) has 336 bin [34.6,34.7) has 280 bin [34.7,34.8) has 296 bin [34.8,34.9) has 277 bin [34.9,35.0) has 256 bin [35.0,35.1) has 249 bin [35.1,35.2) has 255 bin [35.2,35.3) has 237 bin [35.3,35.4) has 233 bin [35.4,35.5) has 246 bin [35.5,35.6) has 250 bin [35.6,35.7) has 218 bin [35.7,35.8) has 211 bin [35.8,35.9) has 196 bin [35.9,36.0) has 178 bin [36.0,36.1) has 174 bin [36.1,36.2) has 145 bin [36.2,36.3) has 149 bin [36.3,36.4) has 130 bin [36.4,36.5) has 139 bin [36.5,36.6) has 128 bin [36.6,36.7) has 134 bin [36.7,36.8) has 123 bin [36.8,36.9) has 108 bin [36.9,37.0) has 104 bin [37.0,37.1) has 71 bin [37.1,37.2) has 89 bin [37.2,37.3) has 55 bin [37.3,37.4) has 39 bin [37.4,37.5) has 19 bin [37.5,37.6) has 26 bin [37.6,37.7) has 12 bin [37.7,37.8) has 9 bin [37.8,37.9) has 7 bin [37.9,38.0) has 2 bin [38.0,38.1) has 1 bin [38.1,38.2) has 2 average z coordinate 11.4 for 30671042 element(s) point source id histogram with bin size 1.000000 bin 22 has 10235932 bin 23 has 20435110 average point source id 22.666267223656764 for 30671042 element(s)