lasinfo (210611) report for 'AHN4T/17AZ2_25.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: 27908751 number of points by return: 25465367 1745724 576702 108787 11462 scale factor x y z: 0.001 0.001 0.001 offset x y z: 228980 537480 0 min x y z: 228980.000 537480.000 12.260 max x y z: 230019.999 538769.999 43.275 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: 27908751 extended number of points by return: 25465367 1745724 576702 108787 11462 679 30 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 12260 43275 intensity 56 4611 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -24 29 user_data 6 7 point_source_ID 59 61 gps_time 328707172.154119 330511692.681185 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 41 255 B 31 255 NIR 6 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4000 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.22 29.88 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25465367 number of intermediate returns: 696086 number of last returns: 25464631 number of single returns: 23717333 covered area in square units/kilounits: 1339276/1.34 point density: all returns 20.84 last only 19.01 (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 27908751 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25465367 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1745724 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 576702 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 108787 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 11462 instead zero. overview over extended number of returns of given pulse: 23717333 2343586 1402437 387741 53562 3882 210 0 0 0 0 0 0 0 0 histogram of classification of points: 2984971 unclassified (1) 24779159 ground (2) 73919 building (6) 70426 water (9) 276 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2478334 +---> 622472 of those are unclassified (1) +---> 1852696 of those are ground (2) +---> 1069 of those are building (6) +---> 1822 of those are water (9) +---> 275 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [12.2,12.3) has 696 bin [12.3,12.4) has 5978 bin [12.4,12.5) has 3948 bin [12.5,12.6) has 4441 bin [12.6,12.7) has 8170 bin [12.7,12.8) has 21559 bin [12.8,12.9) has 25145 bin [12.9,13.0) has 34456 bin [13.0,13.1) has 59958 bin [13.1,13.2) has 76648 bin [13.2,13.3) has 185377 bin [13.3,13.4) has 503955 bin [13.4,13.5) has 1183136 bin [13.5,13.6) has 1795891 bin [13.6,13.7) has 1693910 bin [13.7,13.8) has 1534367 bin [13.8,13.9) has 1489924 bin [13.9,14.0) has 1690211 bin [14.0,14.1) has 2101015 bin [14.1,14.2) has 2037777 bin [14.2,14.3) has 1765644 bin [14.3,14.4) has 1484549 bin [14.4,14.5) has 1635918 bin [14.5,14.6) has 1649011 bin [14.6,14.7) has 1138189 bin [14.7,14.8) has 524066 bin [14.8,14.9) has 357977 bin [14.9,15.0) has 293305 bin [15.0,15.1) has 234331 bin [15.1,15.2) has 209320 bin [15.2,15.3) has 205059 bin [15.3,15.4) has 182263 bin [15.4,15.5) has 156354 bin [15.5,15.6) has 153241 bin [15.6,15.7) has 140810 bin [15.7,15.8) has 133808 bin [15.8,15.9) has 123198 bin [15.9,16.0) has 97836 bin [16.0,16.1) has 77027 bin [16.1,16.2) has 61783 bin [16.2,16.3) has 51418 bin [16.3,16.4) has 45577 bin [16.4,16.5) has 39717 bin [16.5,16.6) has 34305 bin [16.6,16.7) has 28804 bin [16.7,16.8) has 23600 bin [16.8,16.9) has 21430 bin [16.9,17.0) has 19917 bin [17.0,17.1) has 18362 bin [17.1,17.2) has 18463 bin [17.2,17.3) has 19122 bin [17.3,17.4) has 17415 bin [17.4,17.5) has 17082 bin [17.5,17.6) has 16998 bin [17.6,17.7) has 17074 bin [17.7,17.8) has 17017 bin [17.8,17.9) has 17316 bin [17.9,18.0) has 16857 bin [18.0,18.1) has 16844 bin [18.1,18.2) has 16690 bin [18.2,18.3) has 16777 bin [18.3,18.4) has 16576 bin [18.4,18.5) has 16646 bin [18.5,18.6) has 16337 bin [18.6,18.7) has 16718 bin [18.7,18.8) has 16716 bin [18.8,18.9) has 16796 bin [18.9,19.0) has 16734 bin [19.0,19.1) has 17234 bin [19.1,19.2) has 17549 bin [19.2,19.3) has 17459 bin [19.3,19.4) has 17659 bin [19.4,19.5) has 17507 bin [19.5,19.6) has 17816 bin [19.6,19.7) has 17913 bin [19.7,19.8) has 18155 bin [19.8,19.9) has 17960 bin [19.9,20.0) has 17906 bin [20.0,20.1) has 17925 bin [20.1,20.2) has 17643 bin [20.2,20.3) has 17494 bin [20.3,20.4) has 17950 bin [20.4,20.5) has 17913 bin [20.5,20.6) has 18045 bin [20.6,20.7) has 17961 bin [20.7,20.8) has 17874 bin [20.8,20.9) has 17845 bin [20.9,21.0) has 17751 bin [21.0,21.1) has 17735 bin [21.1,21.2) has 17667 bin [21.2,21.3) has 17788 bin [21.3,21.4) has 17762 bin [21.4,21.5) has 17676 bin [21.5,21.6) has 17942 bin [21.6,21.7) has 17937 bin [21.7,21.8) has 17920 bin [21.8,21.9) has 17789 bin [21.9,22.0) has 17600 bin [22.0,22.1) has 17553 bin [22.1,22.2) has 17565 bin [22.2,22.3) has 17838 bin [22.3,22.4) has 17555 bin [22.4,22.5) has 17436 bin [22.5,22.6) has 17967 bin [22.6,22.7) has 17738 bin [22.7,22.8) has 17677 bin [22.8,22.9) has 17231 bin [22.9,23.0) has 17162 bin [23.0,23.1) has 17024 bin [23.1,23.2) has 17325 bin [23.2,23.3) has 17365 bin [23.3,23.4) has 16671 bin [23.4,23.5) has 16637 bin [23.5,23.6) has 16479 bin [23.6,23.7) has 16480 bin [23.7,23.8) has 16608 bin [23.8,23.9) has 16615 bin [23.9,24.0) has 16549 bin [24.0,24.1) has 16560 bin [24.1,24.2) has 16407 bin [24.2,24.3) has 16374 bin [24.3,24.4) has 16567 bin [24.4,24.5) has 16665 bin [24.5,24.6) has 16581 bin [24.6,24.7) has 16033 bin [24.7,24.8) has 15589 bin [24.8,24.9) has 15316 bin [24.9,25.0) has 15279 bin [25.0,25.1) has 15290 bin [25.1,25.2) has 15067 bin [25.2,25.3) has 14897 bin [25.3,25.4) has 14913 bin [25.4,25.5) has 15013 bin [25.5,25.6) has 14760 bin [25.6,25.7) has 14667 bin [25.7,25.8) has 14671 bin [25.8,25.9) has 14487 bin [25.9,26.0) has 14261 bin [26.0,26.1) has 14266 bin [26.1,26.2) has 14202 bin [26.2,26.3) has 13830 bin [26.3,26.4) has 13857 bin [26.4,26.5) has 13752 bin [26.5,26.6) has 13845 bin [26.6,26.7) has 13825 bin [26.7,26.8) has 13579 bin [26.8,26.9) has 13355 bin [26.9,27.0) has 13307 bin [27.0,27.1) has 12889 bin [27.1,27.2) has 12854 bin [27.2,27.3) has 13182 bin [27.3,27.4) has 12824 bin [27.4,27.5) has 12585 bin [27.5,27.6) has 12490 bin [27.6,27.7) has 12571 bin [27.7,27.8) has 12399 bin [27.8,27.9) has 12304 bin [27.9,28.0) has 11986 bin [28.0,28.1) has 11802 bin [28.1,28.2) has 11743 bin [28.2,28.3) has 12132 bin [28.3,28.4) has 11997 bin [28.4,28.5) has 11626 bin [28.5,28.6) has 11424 bin [28.6,28.7) has 11235 bin [28.7,28.8) has 11092 bin [28.8,28.9) has 10674 bin [28.9,29.0) has 10582 bin [29.0,29.1) has 10553 bin [29.1,29.2) has 10657 bin [29.2,29.3) has 10799 bin [29.3,29.4) has 10712 bin [29.4,29.5) has 10702 bin [29.5,29.6) has 10450 bin [29.6,29.7) has 10293 bin [29.7,29.8) has 9893 bin [29.8,29.9) has 9704 bin [29.9,30.0) has 9669 bin [30.0,30.1) has 9678 bin [30.1,30.2) has 9664 bin [30.2,30.3) has 9781 bin [30.3,30.4) has 9775 bin [30.4,30.5) has 9466 bin [30.5,30.6) has 9387 bin [30.6,30.7) has 9197 bin [30.7,30.8) has 8908 bin [30.8,30.9) has 8710 bin [30.9,31.0) has 8723 bin [31.0,31.1) has 8520 bin [31.1,31.2) has 8397 bin [31.2,31.3) has 8419 bin [31.3,31.4) has 8328 bin [31.4,31.5) has 8519 bin [31.5,31.6) has 8101 bin [31.6,31.7) has 8078 bin [31.7,31.8) has 7948 bin [31.8,31.9) has 7741 bin [31.9,32.0) has 7737 bin [32.0,32.1) has 7728 bin [32.1,32.2) has 7865 bin [32.2,32.3) has 7891 bin [32.3,32.4) has 7606 bin [32.4,32.5) has 7652 bin [32.5,32.6) has 7686 bin [32.6,32.7) has 7685 bin [32.7,32.8) has 7390 bin [32.8,32.9) has 7416 bin [32.9,33.0) has 7156 bin [33.0,33.1) has 7128 bin [33.1,33.2) has 7116 bin [33.2,33.3) has 6936 bin [33.3,33.4) has 7041 bin [33.4,33.5) has 7129 bin [33.5,33.6) has 7147 bin [33.6,33.7) has 7199 bin [33.7,33.8) has 7357 bin [33.8,33.9) has 7112 bin [33.9,34.0) has 6981 bin [34.0,34.1) has 6907 bin [34.1,34.2) has 6946 bin [34.2,34.3) has 6831 bin [34.3,34.4) has 6721 bin [34.4,34.5) has 6686 bin [34.5,34.6) has 6344 bin [34.6,34.7) has 6298 bin [34.7,34.8) has 6274 bin [34.8,34.9) has 6056 bin [34.9,35.0) has 5880 bin [35.0,35.1) has 5844 bin [35.1,35.2) has 5850 bin [35.2,35.3) has 5713 bin [35.3,35.4) has 5568 bin [35.4,35.5) has 5538 bin [35.5,35.6) has 5407 bin [35.6,35.7) has 5298 bin [35.7,35.8) has 5133 bin [35.8,35.9) has 5095 bin [35.9,36.0) has 4977 bin [36.0,36.1) has 4819 bin [36.1,36.2) has 4579 bin [36.2,36.3) has 4448 bin [36.3,36.4) has 4570 bin [36.4,36.5) has 4489 bin [36.5,36.6) has 4494 bin [36.6,36.7) has 4439 bin [36.7,36.8) has 4225 bin [36.8,36.9) has 4077 bin [36.9,37.0) has 4015 bin [37.0,37.1) has 4034 bin [37.1,37.2) has 3731 bin [37.2,37.3) has 3632 bin [37.3,37.4) has 3551 bin [37.4,37.5) has 3253 bin [37.5,37.6) has 3122 bin [37.6,37.7) has 2938 bin [37.7,37.8) has 2868 bin [37.8,37.9) has 2669 bin [37.9,38.0) has 2686 bin [38.0,38.1) has 2473 bin [38.1,38.2) has 2383 bin [38.2,38.3) has 2321 bin [38.3,38.4) has 2202 bin [38.4,38.5) has 2078 bin [38.5,38.6) has 1914 bin [38.6,38.7) has 1852 bin [38.7,38.8) has 1729 bin [38.8,38.9) has 1573 bin [38.9,39.0) has 1543 bin [39.0,39.1) has 1429 bin [39.1,39.2) has 1385 bin [39.2,39.3) has 1356 bin [39.3,39.4) has 1158 bin [39.4,39.5) has 1108 bin [39.5,39.6) has 1028 bin [39.6,39.7) has 908 bin [39.7,39.8) has 828 bin [39.8,39.9) has 740 bin [39.9,40.0) has 686 bin [40.0,40.1) has 617 bin [40.1,40.2) has 519 bin [40.2,40.3) has 449 bin [40.3,40.4) has 378 bin [40.4,40.5) has 318 bin [40.5,40.6) has 292 bin [40.6,40.7) has 257 bin [40.7,40.8) has 210 bin [40.8,40.9) has 179 bin [40.9,41.0) has 154 bin [41.0,41.1) has 140 bin [41.1,41.2) has 144 bin [41.2,41.3) has 97 bin [41.3,41.4) has 93 bin [41.4,41.5) has 60 bin [41.5,41.6) has 55 bin [41.6,41.7) has 52 bin [41.7,41.8) has 44 bin [41.8,41.9) has 41 bin [41.9,42.0) has 47 bin [42.0,42.1) has 31 bin [42.1,42.2) has 35 bin [42.2,42.3) has 24 bin [42.3,42.4) has 16 bin [42.4,42.5) has 17 bin [42.5,42.6) has 14 bin [42.6,42.7) has 8 bin [42.7,42.8) has 9 bin [42.8,42.9) has 4 bin [43.0,43.1) has 1 bin [43.1,43.2) has 1 bin [43.2,43.3) has 1 average z coordinate 15.2 for 27908751 element(s) point source id histogram with bin size 1.000000 bin 59 has 2049585 bin 60 has 21524724 bin 61 has 4334442 average point source id 60.081868837483988 for 27908751 element(s)