lasinfo (210611) report for 'AHN4T/18CN1_14.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: 27530455 number of points by return: 24490183 2357425 597029 78804 6583 scale factor x y z: 0.001 0.001 0.001 offset x y z: 262980 533730 0 min x y z: 262980.000 533730.000 11.339 max x y z: 264019.999 535019.999 36.734 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: 27530455 extended number of points by return: 24490183 2357425 597029 78804 6583 414 17 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 11339 36734 intensity 56 4696 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 62 64 gps_time 330514284.904724 330517843.382751 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 41 255 B 24 255 NIR 17 255 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 -16.3 30.7 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24490183 number of intermediate returns: 681718 number of last returns: 24494513 number of single returns: 22135959 covered area in square units/kilounits: 1331096/1.33 point density: all returns 20.68 last only 18.40 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27530455 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24490183 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2357425 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 597029 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 78804 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 6583 instead zero. overview over extended number of returns of given pulse: 22135959 3519468 1553102 288615 30812 2380 119 0 0 0 0 0 0 0 0 histogram of classification of points: 3283780 unclassified (1) 23991662 ground (2) 124161 building (6) 130852 water (9) +-> flagged as extended overlap: 1945079 +---> 248061 of those are unclassified (1) +---> 1651410 of those are ground (2) +---> 44043 of those are building (6) +---> 1565 of those are water (9) z coordinate histogram with bin size 0.100000 bin [11.3,11.4) has 3 bin [11.4,11.5) has 478 bin [11.5,11.6) has 48061 bin [11.6,11.7) has 82005 bin [11.7,11.8) has 44930 bin [11.8,11.9) has 35016 bin [11.9,12.0) has 35611 bin [12.0,12.1) has 35905 bin [12.1,12.2) has 35150 bin [12.2,12.3) has 32826 bin [12.3,12.4) has 40066 bin [12.4,12.5) has 57572 bin [12.5,12.6) has 105028 bin [12.6,12.7) has 194010 bin [12.7,12.8) has 573412 bin [12.8,12.9) has 1366350 bin [12.9,13.0) has 2003690 bin [13.0,13.1) has 2637995 bin [13.1,13.2) has 2903675 bin [13.2,13.3) has 3307503 bin [13.3,13.4) has 3227418 bin [13.4,13.5) has 2686014 bin [13.5,13.6) has 2134655 bin [13.6,13.7) has 1323047 bin [13.7,13.8) has 562629 bin [13.8,13.9) has 284241 bin [13.9,14.0) has 171127 bin [14.0,14.1) has 88761 bin [14.1,14.2) has 58558 bin [14.2,14.3) has 52599 bin [14.3,14.4) has 44875 bin [14.4,14.5) has 24105 bin [14.5,14.6) has 15294 bin [14.6,14.7) has 13967 bin [14.7,14.8) has 14577 bin [14.8,14.9) has 15870 bin [14.9,15.0) has 16524 bin [15.0,15.1) has 16327 bin [15.1,15.2) has 15248 bin [15.2,15.3) has 16883 bin [15.3,15.4) has 33970 bin [15.4,15.5) has 15784 bin [15.5,15.6) has 13436 bin [15.6,15.7) has 16396 bin [15.7,15.8) has 28133 bin [15.8,15.9) has 12069 bin [15.9,16.0) has 12381 bin [16.0,16.1) has 13308 bin [16.1,16.2) has 12866 bin [16.2,16.3) has 13150 bin [16.3,16.4) has 13418 bin [16.4,16.5) has 13902 bin [16.5,16.6) has 13640 bin [16.6,16.7) has 13781 bin [16.7,16.8) has 13914 bin [16.8,16.9) has 13937 bin [16.9,17.0) has 13896 bin [17.0,17.1) has 13808 bin [17.1,17.2) has 13886 bin [17.2,17.3) has 13753 bin [17.3,17.4) has 13816 bin [17.4,17.5) has 13940 bin [17.5,17.6) has 14094 bin [17.6,17.7) has 14397 bin [17.7,17.8) has 14577 bin [17.8,17.9) has 14730 bin [17.9,18.0) has 15370 bin [18.0,18.1) has 15161 bin [18.1,18.2) has 15199 bin [18.2,18.3) has 15772 bin [18.3,18.4) has 15352 bin [18.4,18.5) has 15875 bin [18.5,18.6) has 16049 bin [18.6,18.7) has 16847 bin [18.7,18.8) has 17166 bin [18.8,18.9) has 17244 bin [18.9,19.0) has 17540 bin [19.0,19.1) has 17156 bin [19.1,19.2) has 17105 bin [19.2,19.3) has 17599 bin [19.3,19.4) has 17496 bin [19.4,19.5) has 17860 bin [19.5,19.6) has 17489 bin [19.6,19.7) has 17313 bin [19.7,19.8) has 17416 bin [19.8,19.9) has 17546 bin [19.9,20.0) has 17736 bin [20.0,20.1) has 17668 bin [20.1,20.2) has 17663 bin [20.2,20.3) has 18258 bin [20.3,20.4) has 17737 bin [20.4,20.5) has 18071 bin [20.5,20.6) has 17784 bin [20.6,20.7) has 18046 bin [20.7,20.8) has 18159 bin [20.8,20.9) has 18088 bin [20.9,21.0) has 18246 bin [21.0,21.1) has 18224 bin [21.1,21.2) has 18158 bin [21.2,21.3) has 18396 bin [21.3,21.4) has 18614 bin [21.4,21.5) has 18100 bin [21.5,21.6) has 18140 bin [21.6,21.7) has 18286 bin [21.7,21.8) has 18241 bin [21.8,21.9) has 18177 bin [21.9,22.0) has 18001 bin [22.0,22.1) has 18260 bin [22.1,22.2) has 18261 bin [22.2,22.3) has 18346 bin [22.3,22.4) has 18329 bin [22.4,22.5) has 18480 bin [22.5,22.6) has 18134 bin [22.6,22.7) has 18455 bin [22.7,22.8) has 18740 bin [22.8,22.9) has 18842 bin [22.9,23.0) has 19303 bin [23.0,23.1) has 19468 bin [23.1,23.2) has 19943 bin [23.2,23.3) has 20302 bin [23.3,23.4) has 20533 bin [23.4,23.5) has 21425 bin [23.5,23.6) has 21893 bin [23.6,23.7) has 22007 bin [23.7,23.8) has 23248 bin [23.8,23.9) has 23657 bin [23.9,24.0) has 24941 bin [24.0,24.1) has 25967 bin [24.1,24.2) has 27343 bin [24.2,24.3) has 28557 bin [24.3,24.4) has 30366 bin [24.4,24.5) has 31564 bin [24.5,24.6) has 33394 bin [24.6,24.7) has 35029 bin [24.7,24.8) has 36653 bin [24.8,24.9) has 38212 bin [24.9,25.0) has 39440 bin [25.0,25.1) has 40802 bin [25.1,25.2) has 42208 bin [25.2,25.3) has 43040 bin [25.3,25.4) has 44115 bin [25.4,25.5) has 45428 bin [25.5,25.6) has 45892 bin [25.6,25.7) has 46162 bin [25.7,25.8) has 46224 bin [25.8,25.9) has 46551 bin [25.9,26.0) has 45586 bin [26.0,26.1) has 45757 bin [26.1,26.2) has 44548 bin [26.2,26.3) has 43841 bin [26.3,26.4) has 42360 bin [26.4,26.5) has 41561 bin [26.5,26.6) has 39595 bin [26.6,26.7) has 37532 bin [26.7,26.8) has 35594 bin [26.8,26.9) has 34581 bin [26.9,27.0) has 32420 bin [27.0,27.1) has 30882 bin [27.1,27.2) has 28938 bin [27.2,27.3) has 27562 bin [27.3,27.4) has 25241 bin [27.4,27.5) has 23549 bin [27.5,27.6) has 21988 bin [27.6,27.7) has 20396 bin [27.7,27.8) has 19180 bin [27.8,27.9) has 17832 bin [27.9,28.0) has 16393 bin [28.0,28.1) has 15675 bin [28.1,28.2) has 14655 bin [28.2,28.3) has 13730 bin [28.3,28.4) has 12739 bin [28.4,28.5) has 12100 bin [28.5,28.6) has 11242 bin [28.6,28.7) has 10879 bin [28.7,28.8) has 10118 bin [28.8,28.9) has 9777 bin [28.9,29.0) has 9152 bin [29.0,29.1) has 8810 bin [29.1,29.2) has 8495 bin [29.2,29.3) has 8152 bin [29.3,29.4) has 8012 bin [29.4,29.5) has 7492 bin [29.5,29.6) has 7315 bin [29.6,29.7) has 7180 bin [29.7,29.8) has 6859 bin [29.8,29.9) has 6607 bin [29.9,30.0) has 6397 bin [30.0,30.1) has 6137 bin [30.1,30.2) has 5956 bin [30.2,30.3) has 5767 bin [30.3,30.4) has 5527 bin [30.4,30.5) has 5443 bin [30.5,30.6) has 5129 bin [30.6,30.7) has 4987 bin [30.7,30.8) has 4748 bin [30.8,30.9) has 4507 bin [30.9,31.0) has 4196 bin [31.0,31.1) has 3850 bin [31.1,31.2) has 3770 bin [31.2,31.3) has 3562 bin [31.3,31.4) has 3351 bin [31.4,31.5) has 3069 bin [31.5,31.6) has 2884 bin [31.6,31.7) has 2607 bin [31.7,31.8) has 2324 bin [31.8,31.9) has 2093 bin [31.9,32.0) has 1921 bin [32.0,32.1) has 1767 bin [32.1,32.2) has 1636 bin [32.2,32.3) has 1525 bin [32.3,32.4) has 1338 bin [32.4,32.5) has 1177 bin [32.5,32.6) has 1056 bin [32.6,32.7) has 1002 bin [32.7,32.8) has 888 bin [32.8,32.9) has 810 bin [32.9,33.0) has 714 bin [33.0,33.1) has 650 bin [33.1,33.2) has 515 bin [33.2,33.3) has 484 bin [33.3,33.4) has 463 bin [33.4,33.5) has 430 bin [33.5,33.6) has 374 bin [33.6,33.7) has 308 bin [33.7,33.8) has 272 bin [33.8,33.9) has 236 bin [33.9,34.0) has 206 bin [34.0,34.1) has 166 bin [34.1,34.2) has 154 bin [34.2,34.3) has 140 bin [34.3,34.4) has 112 bin [34.4,34.5) has 81 bin [34.5,34.6) has 85 bin [34.6,34.7) has 80 bin [34.7,34.8) has 85 bin [34.8,34.9) has 60 bin [34.9,35.0) has 59 bin [35.0,35.1) has 39 bin [35.1,35.2) has 35 bin [35.2,35.3) has 26 bin [35.3,35.4) has 13 bin [35.4,35.5) has 16 bin [35.5,35.6) has 15 bin [35.6,35.7) has 9 bin [35.7,35.8) has 6 bin [35.8,35.9) has 3 bin [35.9,36.0) has 5 bin [36.0,36.1) has 3 bin [36.1,36.2) has 3 bin [36.2,36.3) has 3 bin [36.3,36.4) has 1 bin [36.4,36.5) has 2 bin [36.5,36.6) has 2 bin [36.6,36.7) has 1 bin [36.7,36.8) has 1 average z coordinate 14.4 for 27530455 element(s) point source id histogram with bin size 1.000000 bin 62 has 254713 bin 63 has 20865371 bin 64 has 6410371 average point source id 63.223594488358437 for 27530455 element(s)