lasinfo (210611) report for 'AHN4T/28AN2_09.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: 336/2022 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: 27493568 number of points by return: 25354263 1372357 578568 161763 26617 scale factor x y z: 0.001 0.001 0.001 offset x y z: 227980 497480 0 min x y z: 227980.000 497480.000 3.841 max x y z: 229019.999 498769.999 33.962 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: 27493568 extended number of points by return: 25354263 1372357 578568 161763 26617 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 3841 33962 intensity 54 4953 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 -1 29 user_data 6 7 point_source_ID 153 154 gps_time 324047475.242910 324048092.670518 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 39 255 B 25 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -167 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.41 32.68 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25354263 number of intermediate returns: 769923 number of last returns: 25343561 number of single returns: 23974179 covered area in square units/kilounits: 1327388/1.33 point density: all returns 20.71 last only 19.09 (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 27493568 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25354263 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1372357 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 578568 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 161763 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 26617 instead zero. overview over extended number of returns of given pulse: 23974179 1594980 1250491 540692 120080 12331 815 0 0 0 0 0 0 0 0 histogram of classification of points: 2561088 unclassified (1) 24065919 ground (2) 841555 building (6) 25006 water (9) +-> flagged as extended overlap: 1788866 +---> 251780 of those are unclassified (1) +---> 1490088 of those are ground (2) +---> 34526 of those are building (6) +---> 12472 of those are water (9) z coordinate histogram with bin size 0.100000 bin [3.8,3.9) has 1994 bin [3.9,4.0) has 950 bin [4.0,4.1) has 662 bin [4.1,4.2) has 432 bin [4.2,4.3) has 663 bin [4.3,4.4) has 10438 bin [4.4,4.5) has 11536 bin [4.5,4.6) has 9789 bin [4.6,4.7) has 18119 bin [4.7,4.8) has 40600 bin [4.8,4.9) has 64203 bin [4.9,5.0) has 55954 bin [5.0,5.1) has 87948 bin [5.1,5.2) has 141781 bin [5.2,5.3) has 242712 bin [5.3,5.4) has 394851 bin [5.4,5.5) has 465405 bin [5.5,5.6) has 576311 bin [5.6,5.7) has 861357 bin [5.7,5.8) has 1457421 bin [5.8,5.9) has 2162696 bin [5.9,6.0) has 2326160 bin [6.0,6.1) has 2064443 bin [6.1,6.2) has 1704646 bin [6.2,6.3) has 1258723 bin [6.3,6.4) has 1093572 bin [6.4,6.5) has 991589 bin [6.5,6.6) has 855069 bin [6.6,6.7) has 730484 bin [6.7,6.8) has 638967 bin [6.8,6.9) has 635269 bin [6.9,7.0) has 607304 bin [7.0,7.1) has 630344 bin [7.1,7.2) has 744234 bin [7.2,7.3) has 727888 bin [7.3,7.4) has 668362 bin [7.4,7.5) has 561119 bin [7.5,7.6) has 465777 bin [7.6,7.7) has 468570 bin [7.7,7.8) has 350923 bin [7.8,7.9) has 172914 bin [7.9,8.0) has 99904 bin [8.0,8.1) has 71515 bin [8.1,8.2) has 34552 bin [8.2,8.3) has 20448 bin [8.3,8.4) has 22569 bin [8.4,8.5) has 25300 bin [8.5,8.6) has 28965 bin [8.6,8.7) has 29466 bin [8.7,8.8) has 30577 bin [8.8,8.9) has 32290 bin [8.9,9.0) has 32045 bin [9.0,9.1) has 32995 bin [9.1,9.2) has 35337 bin [9.2,9.3) has 35006 bin [9.3,9.4) has 32836 bin [9.4,9.5) has 33680 bin [9.5,9.6) has 31918 bin [9.6,9.7) has 30616 bin [9.7,9.8) has 31718 bin [9.8,9.9) has 31162 bin [9.9,10.0) has 30755 bin [10.0,10.1) has 30633 bin [10.1,10.2) has 30586 bin [10.2,10.3) has 31353 bin [10.3,10.4) has 31888 bin [10.4,10.5) has 30112 bin [10.5,10.6) has 28087 bin [10.6,10.7) has 27598 bin [10.7,10.8) has 27324 bin [10.8,10.9) has 27068 bin [10.9,11.0) has 26799 bin [11.0,11.1) has 27153 bin [11.1,11.2) has 28037 bin [11.2,11.3) has 28013 bin [11.3,11.4) has 26960 bin [11.4,11.5) has 27025 bin [11.5,11.6) has 27600 bin [11.6,11.7) has 27834 bin [11.7,11.8) has 27696 bin [11.8,11.9) has 27620 bin [11.9,12.0) has 27541 bin [12.0,12.1) has 27538 bin [12.1,12.2) has 27528 bin [12.2,12.3) has 27870 bin [12.3,12.4) has 27714 bin [12.4,12.5) has 27304 bin [12.5,12.6) has 27160 bin [12.6,12.7) has 26352 bin [12.7,12.8) has 26267 bin [12.8,12.9) has 25650 bin [12.9,13.0) has 25381 bin [13.0,13.1) has 24946 bin [13.1,13.2) has 24409 bin [13.2,13.3) has 23295 bin [13.3,13.4) has 22839 bin [13.4,13.5) has 21980 bin [13.5,13.6) has 22113 bin [13.6,13.7) has 21267 bin [13.7,13.8) has 21373 bin [13.8,13.9) has 20875 bin [13.9,14.0) has 21104 bin [14.0,14.1) has 20389 bin [14.1,14.2) has 20395 bin [14.2,14.3) has 20475 bin [14.3,14.4) has 19850 bin [14.4,14.5) has 20198 bin [14.5,14.6) has 20395 bin [14.6,14.7) has 20703 bin [14.7,14.8) has 19785 bin [14.8,14.9) has 19216 bin [14.9,15.0) has 19033 bin [15.0,15.1) has 19290 bin [15.1,15.2) has 18751 bin [15.2,15.3) has 18482 bin [15.3,15.4) has 18744 bin [15.4,15.5) has 18586 bin [15.5,15.6) has 18135 bin [15.6,15.7) has 18111 bin [15.7,15.8) has 17886 bin [15.8,15.9) has 17018 bin [15.9,16.0) has 17048 bin [16.0,16.1) has 16785 bin [16.1,16.2) has 16564 bin [16.2,16.3) has 16628 bin [16.3,16.4) has 16279 bin [16.4,16.5) has 16079 bin [16.5,16.6) has 15526 bin [16.6,16.7) has 15484 bin [16.7,16.8) has 15552 bin [16.8,16.9) has 15267 bin [16.9,17.0) has 15241 bin [17.0,17.1) has 15121 bin [17.1,17.2) has 15093 bin [17.2,17.3) has 14861 bin [17.3,17.4) has 14807 bin [17.4,17.5) has 14886 bin [17.5,17.6) has 15032 bin [17.6,17.7) has 14609 bin [17.7,17.8) has 14391 bin [17.8,17.9) has 14222 bin [17.9,18.0) has 13975 bin [18.0,18.1) has 14014 bin [18.1,18.2) has 13971 bin [18.2,18.3) has 13906 bin [18.3,18.4) has 13684 bin [18.4,18.5) has 13637 bin [18.5,18.6) has 13452 bin [18.6,18.7) has 13106 bin [18.7,18.8) has 12931 bin [18.8,18.9) has 12996 bin [18.9,19.0) has 12816 bin [19.0,19.1) has 12963 bin [19.1,19.2) has 12703 bin [19.2,19.3) has 12726 bin [19.3,19.4) has 12490 bin [19.4,19.5) has 12402 bin [19.5,19.6) has 12078 bin [19.6,19.7) has 11754 bin [19.7,19.8) has 11578 bin [19.8,19.9) has 11474 bin [19.9,20.0) has 11679 bin [20.0,20.1) has 11570 bin [20.1,20.2) has 11828 bin [20.2,20.3) has 11416 bin [20.3,20.4) has 11206 bin [20.4,20.5) has 10852 bin [20.5,20.6) has 10901 bin [20.6,20.7) has 10647 bin [20.7,20.8) has 10570 bin [20.8,20.9) has 10367 bin [20.9,21.0) has 10252 bin [21.0,21.1) has 9997 bin [21.1,21.2) has 9982 bin [21.2,21.3) has 10072 bin [21.3,21.4) has 9697 bin [21.4,21.5) has 9359 bin [21.5,21.6) has 9120 bin [21.6,21.7) has 9013 bin [21.7,21.8) has 8636 bin [21.8,21.9) has 8648 bin [21.9,22.0) has 8498 bin [22.0,22.1) has 8216 bin [22.1,22.2) has 7880 bin [22.2,22.3) has 7600 bin [22.3,22.4) has 7492 bin [22.4,22.5) has 7541 bin [22.5,22.6) has 7344 bin [22.6,22.7) has 7151 bin [22.7,22.8) has 7038 bin [22.8,22.9) has 7100 bin [22.9,23.0) has 6726 bin [23.0,23.1) has 6303 bin [23.1,23.2) has 5956 bin [23.2,23.3) has 6055 bin [23.3,23.4) has 5583 bin [23.4,23.5) has 5318 bin [23.5,23.6) has 5232 bin [23.6,23.7) has 4897 bin [23.7,23.8) has 4789 bin [23.8,23.9) has 4806 bin [23.9,24.0) has 4661 bin [24.0,24.1) has 4441 bin [24.1,24.2) has 4466 bin [24.2,24.3) has 4286 bin [24.3,24.4) has 3994 bin [24.4,24.5) has 3890 bin [24.5,24.6) has 3745 bin [24.6,24.7) has 3628 bin [24.7,24.8) has 3509 bin [24.8,24.9) has 3452 bin [24.9,25.0) has 3084 bin [25.0,25.1) has 3040 bin [25.1,25.2) has 2892 bin [25.2,25.3) has 2888 bin [25.3,25.4) has 2661 bin [25.4,25.5) has 2628 bin [25.5,25.6) has 2469 bin [25.6,25.7) has 2516 bin [25.7,25.8) has 2446 bin [25.8,25.9) has 2318 bin [25.9,26.0) has 2276 bin [26.0,26.1) has 2222 bin [26.1,26.2) has 2249 bin [26.2,26.3) has 2193 bin [26.3,26.4) has 2074 bin [26.4,26.5) has 2003 bin [26.5,26.6) has 1765 bin [26.6,26.7) has 1710 bin [26.7,26.8) has 1503 bin [26.8,26.9) has 1400 bin [26.9,27.0) has 1378 bin [27.0,27.1) has 1241 bin [27.1,27.2) has 1243 bin [27.2,27.3) has 1134 bin [27.3,27.4) has 1061 bin [27.4,27.5) has 974 bin [27.5,27.6) has 915 bin [27.6,27.7) has 918 bin [27.7,27.8) has 828 bin [27.8,27.9) has 800 bin [27.9,28.0) has 696 bin [28.0,28.1) has 646 bin [28.1,28.2) has 588 bin [28.2,28.3) has 594 bin [28.3,28.4) has 518 bin [28.4,28.5) has 500 bin [28.5,28.6) has 507 bin [28.6,28.7) has 515 bin [28.7,28.8) has 464 bin [28.8,28.9) has 412 bin [28.9,29.0) has 393 bin [29.0,29.1) has 340 bin [29.1,29.2) has 313 bin [29.2,29.3) has 310 bin [29.3,29.4) has 273 bin [29.4,29.5) has 303 bin [29.5,29.6) has 261 bin [29.6,29.7) has 204 bin [29.7,29.8) has 213 bin [29.8,29.9) has 181 bin [29.9,30.0) has 191 bin [30.0,30.1) has 162 bin [30.1,30.2) has 131 bin [30.2,30.3) has 110 bin [30.3,30.4) has 89 bin [30.4,30.5) has 88 bin [30.5,30.6) has 71 bin [30.6,30.7) has 67 bin [30.7,30.8) has 65 bin [30.8,30.9) has 52 bin [30.9,31.0) has 59 bin [31.0,31.1) has 48 bin [31.1,31.2) has 44 bin [31.2,31.3) has 40 bin [31.3,31.4) has 33 bin [31.4,31.5) has 36 bin [31.5,31.6) has 40 bin [31.6,31.7) has 41 bin [31.7,31.8) has 37 bin [31.8,31.9) has 24 bin [31.9,32.0) has 27 bin [32.0,32.1) has 25 bin [32.1,32.2) has 30 bin [32.2,32.3) has 27 bin [32.3,32.4) has 18 bin [32.4,32.5) has 35 bin [32.5,32.6) has 25 bin [32.6,32.7) has 31 bin [32.7,32.8) has 30 bin [32.8,32.9) has 25 bin [32.9,33.0) has 25 bin [33.0,33.1) has 13 bin [33.1,33.2) has 10 bin [33.2,33.3) has 12 bin [33.3,33.4) has 12 bin [33.4,33.5) has 5 bin [33.5,33.6) has 10 bin [33.6,33.7) has 10 bin [33.7,33.8) has 2 bin [33.9,34.0) has 1 average z coordinate 7.2 for 27493568 element(s) point source id histogram with bin size 1.000000 bin 153 has 16364716 bin 154 has 11128852 average point source id 153.404780201682087 for 27493568 element(s)