lasinfo (210611) report for 'AHN4T/17DN2_02.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: 335/2022 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: 30370793 number of points by return: 24918959 3391867 1583447 413372 58448 scale factor x y z: 0.001 0.001 0.001 offset x y z: 235980 536230 0 min x y z: 235980.000 536230.000 13.489 max x y z: 237019.999 537519.999 45.052 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: 30370793 extended number of points by return: 24918959 3391867 1583447 413372 58448 4499 201 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 13489 45052 intensity 51 4724 return_number 1 7 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 60 62 gps_time 330510235.818140 330513891.169826 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 255 G 45 255 B 35 239 NIR 28 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.26 30.96 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24918959 number of intermediate returns: 2061212 number of last returns: 24916975 number of single returns: 21526353 covered area in square units/kilounits: 1332436/1.33 point density: all returns 22.79 last only 18.70 (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 30370793 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24918959 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3391867 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1583447 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 413372 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 58448 instead zero. overview over extended number of returns of given pulse: 21526353 3616202 3510530 1420428 270039 25846 1395 0 0 0 0 0 0 0 0 histogram of classification of points: 6482840 unclassified (1) 23845354 ground (2) 8835 building (6) 33764 water (9) +-> flagged as extended overlap: 2335117 +---> 462722 of those are unclassified (1) +---> 1866909 of those are ground (2) +---> 5486 of those are water (9) z coordinate histogram with bin size 0.100000 bin [13.4,13.5) has 2 bin [13.5,13.6) has 66 bin [13.6,13.7) has 1910 bin [13.7,13.8) has 8699 bin [13.8,13.9) has 8292 bin [13.9,14.0) has 9454 bin [14.0,14.1) has 22322 bin [14.1,14.2) has 38584 bin [14.2,14.3) has 38814 bin [14.3,14.4) has 46367 bin [14.4,14.5) has 66228 bin [14.5,14.6) has 181918 bin [14.6,14.7) has 310303 bin [14.7,14.8) has 752468 bin [14.8,14.9) has 1741199 bin [14.9,15.0) has 2517186 bin [15.0,15.1) has 2133805 bin [15.1,15.2) has 2028471 bin [15.2,15.3) has 2530057 bin [15.3,15.4) has 2516192 bin [15.4,15.5) has 2381120 bin [15.5,15.6) has 2012236 bin [15.6,15.7) has 1559355 bin [15.7,15.8) has 935918 bin [15.8,15.9) has 621537 bin [15.9,16.0) has 394866 bin [16.0,16.1) has 280127 bin [16.1,16.2) has 253975 bin [16.2,16.3) has 250225 bin [16.3,16.4) has 176335 bin [16.4,16.5) has 108814 bin [16.5,16.6) has 69016 bin [16.6,16.7) has 53095 bin [16.7,16.8) has 38947 bin [16.8,16.9) has 29113 bin [16.9,17.0) has 23323 bin [17.0,17.1) has 22360 bin [17.1,17.2) has 23686 bin [17.2,17.3) has 25296 bin [17.3,17.4) has 26435 bin [17.4,17.5) has 27610 bin [17.5,17.6) has 28448 bin [17.6,17.7) has 29179 bin [17.7,17.8) has 29101 bin [17.8,17.9) has 29240 bin [17.9,18.0) has 29537 bin [18.0,18.1) has 29138 bin [18.1,18.2) has 29365 bin [18.2,18.3) has 29690 bin [18.3,18.4) has 29342 bin [18.4,18.5) has 29990 bin [18.5,18.6) has 30493 bin [18.6,18.7) has 30616 bin [18.7,18.8) has 30812 bin [18.8,18.9) has 30987 bin [18.9,19.0) has 31322 bin [19.0,19.1) has 31797 bin [19.1,19.2) has 31737 bin [19.2,19.3) has 31745 bin [19.3,19.4) has 32270 bin [19.4,19.5) has 32534 bin [19.5,19.6) has 32999 bin [19.6,19.7) has 32943 bin [19.7,19.8) has 32986 bin [19.8,19.9) has 33442 bin [19.9,20.0) has 33736 bin [20.0,20.1) has 34513 bin [20.1,20.2) has 34560 bin [20.2,20.3) has 35194 bin [20.3,20.4) has 35530 bin [20.4,20.5) has 36024 bin [20.5,20.6) has 36383 bin [20.6,20.7) has 36826 bin [20.7,20.8) has 36929 bin [20.8,20.9) has 37012 bin [20.9,21.0) has 36869 bin [21.0,21.1) has 36853 bin [21.1,21.2) has 36771 bin [21.2,21.3) has 37187 bin [21.3,21.4) has 36725 bin [21.4,21.5) has 36900 bin [21.5,21.6) has 36622 bin [21.6,21.7) has 36852 bin [21.7,21.8) has 36816 bin [21.8,21.9) has 36628 bin [21.9,22.0) has 36739 bin [22.0,22.1) has 36735 bin [22.1,22.2) has 36781 bin [22.2,22.3) has 36435 bin [22.3,22.4) has 36097 bin [22.4,22.5) has 36369 bin [22.5,22.6) has 36425 bin [22.6,22.7) has 36044 bin [22.7,22.8) has 35674 bin [22.8,22.9) has 35650 bin [22.9,23.0) has 35443 bin [23.0,23.1) has 35921 bin [23.1,23.2) has 35455 bin [23.2,23.3) has 35509 bin [23.3,23.4) has 35218 bin [23.4,23.5) has 35197 bin [23.5,23.6) has 34918 bin [23.6,23.7) has 35264 bin [23.7,23.8) has 34667 bin [23.8,23.9) has 34780 bin [23.9,24.0) has 35012 bin [24.0,24.1) has 34368 bin [24.1,24.2) has 34596 bin [24.2,24.3) has 34215 bin [24.3,24.4) has 34232 bin [24.4,24.5) has 34125 bin [24.5,24.6) has 33966 bin [24.6,24.7) has 34077 bin [24.7,24.8) has 34029 bin [24.8,24.9) has 33998 bin [24.9,25.0) has 33582 bin [25.0,25.1) has 33468 bin [25.1,25.2) has 33493 bin [25.2,25.3) has 33808 bin [25.3,25.4) has 33332 bin [25.4,25.5) has 33543 bin [25.5,25.6) has 33558 bin [25.6,25.7) has 33261 bin [25.7,25.8) has 33001 bin [25.8,25.9) has 32938 bin [25.9,26.0) has 32461 bin [26.0,26.1) has 32383 bin [26.1,26.2) has 32724 bin [26.2,26.3) has 32707 bin [26.3,26.4) has 32663 bin [26.4,26.5) has 32124 bin [26.5,26.6) has 32350 bin [26.6,26.7) has 32543 bin [26.7,26.8) has 32451 bin [26.8,26.9) has 32314 bin [26.9,27.0) has 32770 bin [27.0,27.1) has 32470 bin [27.1,27.2) has 32372 bin [27.2,27.3) has 32287 bin [27.3,27.4) has 32525 bin [27.4,27.5) has 32399 bin [27.5,27.6) has 32165 bin [27.6,27.7) has 31645 bin [27.7,27.8) has 31616 bin [27.8,27.9) has 31797 bin [27.9,28.0) has 31775 bin [28.0,28.1) has 31132 bin [28.1,28.2) has 31709 bin [28.2,28.3) has 31330 bin [28.3,28.4) has 31286 bin [28.4,28.5) has 31560 bin [28.5,28.6) has 31582 bin [28.6,28.7) has 31468 bin [28.7,28.8) has 31592 bin [28.8,28.9) has 32002 bin [28.9,29.0) has 31736 bin [29.0,29.1) has 31441 bin [29.1,29.2) has 31634 bin [29.2,29.3) has 31492 bin [29.3,29.4) has 31950 bin [29.4,29.5) has 31974 bin [29.5,29.6) has 31469 bin [29.6,29.7) has 31490 bin [29.7,29.8) has 31353 bin [29.8,29.9) has 31644 bin [29.9,30.0) has 31510 bin [30.0,30.1) has 31134 bin [30.1,30.2) has 31257 bin [30.2,30.3) has 30997 bin [30.3,30.4) has 31023 bin [30.4,30.5) has 30979 bin [30.5,30.6) has 31098 bin [30.6,30.7) has 30806 bin [30.7,30.8) has 30585 bin [30.8,30.9) has 30646 bin [30.9,31.0) has 30208 bin [31.0,31.1) has 30184 bin [31.1,31.2) has 30494 bin [31.2,31.3) has 30172 bin [31.3,31.4) has 29868 bin [31.4,31.5) has 30008 bin [31.5,31.6) has 29662 bin [31.6,31.7) has 29879 bin [31.7,31.8) has 29681 bin [31.8,31.9) has 29611 bin [31.9,32.0) has 29284 bin [32.0,32.1) has 29032 bin [32.1,32.2) has 28983 bin [32.2,32.3) has 28577 bin [32.3,32.4) has 28827 bin [32.4,32.5) has 28232 bin [32.5,32.6) has 28381 bin [32.6,32.7) has 28123 bin [32.7,32.8) has 27842 bin [32.8,32.9) has 28245 bin [32.9,33.0) has 28132 bin [33.0,33.1) has 27713 bin [33.1,33.2) has 27443 bin [33.2,33.3) has 27169 bin [33.3,33.4) has 27407 bin [33.4,33.5) has 27003 bin [33.5,33.6) has 26714 bin [33.6,33.7) has 26462 bin [33.7,33.8) has 26165 bin [33.8,33.9) has 25414 bin [33.9,34.0) has 25503 bin [34.0,34.1) has 25314 bin [34.1,34.2) has 24752 bin [34.2,34.3) has 24558 bin [34.3,34.4) has 24665 bin [34.4,34.5) has 24128 bin [34.5,34.6) has 24118 bin [34.6,34.7) has 24142 bin [34.7,34.8) has 23755 bin [34.8,34.9) has 23460 bin [34.9,35.0) has 23702 bin [35.0,35.1) has 22578 bin [35.1,35.2) has 22181 bin [35.2,35.3) has 21607 bin [35.3,35.4) has 21457 bin [35.4,35.5) has 21019 bin [35.5,35.6) has 20215 bin [35.6,35.7) has 19818 bin [35.7,35.8) has 19517 bin [35.8,35.9) has 18678 bin [35.9,36.0) has 18181 bin [36.0,36.1) has 17583 bin [36.1,36.2) has 17160 bin [36.2,36.3) has 16420 bin [36.3,36.4) has 16210 bin [36.4,36.5) has 15399 bin [36.5,36.6) has 14686 bin [36.6,36.7) has 14142 bin [36.7,36.8) has 13571 bin [36.8,36.9) has 12681 bin [36.9,37.0) has 12261 bin [37.0,37.1) has 11479 bin [37.1,37.2) has 11193 bin [37.2,37.3) has 10583 bin [37.3,37.4) has 10192 bin [37.4,37.5) has 9639 bin [37.5,37.6) has 9208 bin [37.6,37.7) has 8696 bin [37.7,37.8) has 8221 bin [37.8,37.9) has 7882 bin [37.9,38.0) has 7407 bin [38.0,38.1) has 6747 bin [38.1,38.2) has 6610 bin [38.2,38.3) has 5929 bin [38.3,38.4) has 5583 bin [38.4,38.5) has 5170 bin [38.5,38.6) has 4912 bin [38.6,38.7) has 4432 bin [38.7,38.8) has 4243 bin [38.8,38.9) has 3922 bin [38.9,39.0) has 3728 bin [39.0,39.1) has 3428 bin [39.1,39.2) has 3074 bin [39.2,39.3) has 2974 bin [39.3,39.4) has 2680 bin [39.4,39.5) has 2632 bin [39.5,39.6) has 2338 bin [39.6,39.7) has 1990 bin [39.7,39.8) has 1874 bin [39.8,39.9) has 1737 bin [39.9,40.0) has 1519 bin [40.0,40.1) has 1335 bin [40.1,40.2) has 1203 bin [40.2,40.3) has 1070 bin [40.3,40.4) has 1039 bin [40.4,40.5) has 821 bin [40.5,40.6) has 694 bin [40.6,40.7) has 654 bin [40.7,40.8) has 591 bin [40.8,40.9) has 502 bin [40.9,41.0) has 396 bin [41.0,41.1) has 354 bin [41.1,41.2) has 313 bin [41.2,41.3) has 277 bin [41.3,41.4) has 248 bin [41.4,41.5) has 208 bin [41.5,41.6) has 192 bin [41.6,41.7) has 171 bin [41.7,41.8) has 146 bin [41.8,41.9) has 139 bin [41.9,42.0) has 116 bin [42.0,42.1) has 123 bin [42.1,42.2) has 101 bin [42.2,42.3) has 85 bin [42.3,42.4) has 87 bin [42.4,42.5) has 82 bin [42.5,42.6) has 85 bin [42.6,42.7) has 46 bin [42.7,42.8) has 56 bin [42.8,42.9) has 44 bin [42.9,43.0) has 56 bin [43.0,43.1) has 47 bin [43.1,43.2) has 32 bin [43.2,43.3) has 30 bin [43.3,43.4) has 37 bin [43.4,43.5) has 43 bin [43.5,43.6) has 42 bin [43.6,43.7) has 29 bin [43.7,43.8) has 19 bin [43.8,43.9) has 23 bin [43.9,44.0) has 21 bin [44.0,44.1) has 17 bin [44.1,44.2) has 18 bin [44.2,44.3) has 17 bin [44.3,44.4) has 16 bin [44.4,44.5) has 14 bin [44.5,44.6) has 15 bin [44.6,44.7) has 8 bin [44.7,44.8) has 13 bin [44.8,44.9) has 3 bin [44.9,45.0) has 3 bin [45.0,45.1) has 2 average z coordinate 17.6 for 30370793 element(s) point source id histogram with bin size 1.000000 bin 60 has 1507444 bin 61 has 22900620 bin 62 has 5962729 average point source id 61.146696367131405 for 30370793 element(s)