lasinfo (210611) report for 'AHN4T/17FN1_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: 27621333 number of points by return: 23198280 2882374 1177406 311438 47242 scale factor x y z: 0.001 0.001 0.001 offset x y z: 253980 543730 0 min x y z: 253980.000 543730.000 14.428 max x y z: 255019.999 545019.999 46.595 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: 27621333 extended number of points by return: 23198280 2882374 1177406 311438 47242 4331 262 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 14428 46595 intensity 65 4394 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 54 56 gps_time 330437976.294942 330440262.563329 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 38 255 B 22 255 NIR 2 255 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 -15.55 27.64 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23198280 number of intermediate returns: 1543035 number of last returns: 23177494 number of single returns: 20297476 covered area in square units/kilounits: 1341380/1.34 point density: all returns 20.59 last only 17.28 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27621333 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23198280 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2882374 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1177406 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 311438 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 47242 instead zero. overview over extended number of returns of given pulse: 20297476 3423573 2603126 1057044 214023 24306 1785 0 0 0 0 0 0 0 0 histogram of classification of points: 5625035 unclassified (1) 20248574 ground (2) 1744346 building (6) 3378 water (9) +-> flagged as extended overlap: 2225538 +---> 453871 of those are unclassified (1) +---> 1629027 of those are ground (2) +---> 142047 of those are building (6) +---> 593 of those are water (9) z coordinate histogram with bin size 0.100000 bin [14.4,14.5) has 24 bin [14.5,14.6) has 248 bin [14.6,14.7) has 1668 bin [14.7,14.8) has 1428 bin [14.8,14.9) has 2104 bin [14.9,15.0) has 3871 bin [15.0,15.1) has 12187 bin [15.1,15.2) has 15066 bin [15.2,15.3) has 20771 bin [15.3,15.4) has 23516 bin [15.4,15.5) has 17627 bin [15.5,15.6) has 13277 bin [15.6,15.7) has 15213 bin [15.7,15.8) has 22078 bin [15.8,15.9) has 29239 bin [15.9,16.0) has 41542 bin [16.0,16.1) has 44552 bin [16.1,16.2) has 43601 bin [16.2,16.3) has 33744 bin [16.3,16.4) has 30899 bin [16.4,16.5) has 41304 bin [16.5,16.6) has 48526 bin [16.6,16.7) has 65686 bin [16.7,16.8) has 67360 bin [16.8,16.9) has 56073 bin [16.9,17.0) has 49352 bin [17.0,17.1) has 49596 bin [17.1,17.2) has 60412 bin [17.2,17.3) has 80575 bin [17.3,17.4) has 87818 bin [17.4,17.5) has 92142 bin [17.5,17.6) has 102015 bin [17.6,17.7) has 131969 bin [17.7,17.8) has 140151 bin [17.8,17.9) has 105796 bin [17.9,18.0) has 100650 bin [18.0,18.1) has 97088 bin [18.1,18.2) has 99659 bin [18.2,18.3) has 101918 bin [18.3,18.4) has 105059 bin [18.4,18.5) has 110974 bin [18.5,18.6) has 122390 bin [18.6,18.7) has 121068 bin [18.7,18.8) has 116669 bin [18.8,18.9) has 111582 bin [18.9,19.0) has 118041 bin [19.0,19.1) has 114179 bin [19.1,19.2) has 109277 bin [19.2,19.3) has 112405 bin [19.3,19.4) has 127338 bin [19.4,19.5) has 128433 bin [19.5,19.6) has 131691 bin [19.6,19.7) has 139786 bin [19.7,19.8) has 140688 bin [19.8,19.9) has 140741 bin [19.9,20.0) has 173145 bin [20.0,20.1) has 206021 bin [20.1,20.2) has 214836 bin [20.2,20.3) has 223588 bin [20.3,20.4) has 273429 bin [20.4,20.5) has 340964 bin [20.5,20.6) has 340449 bin [20.6,20.7) has 329085 bin [20.7,20.8) has 325076 bin [20.8,20.9) has 340709 bin [20.9,21.0) has 323788 bin [21.0,21.1) has 300826 bin [21.1,21.2) has 307588 bin [21.2,21.3) has 348753 bin [21.3,21.4) has 380504 bin [21.4,21.5) has 356801 bin [21.5,21.6) has 337476 bin [21.6,21.7) has 371654 bin [21.7,21.8) has 410354 bin [21.8,21.9) has 411791 bin [21.9,22.0) has 412232 bin [22.0,22.1) has 395437 bin [22.1,22.2) has 355264 bin [22.2,22.3) has 348841 bin [22.3,22.4) has 356195 bin [22.4,22.5) has 404775 bin [22.5,22.6) has 391766 bin [22.6,22.7) has 382988 bin [22.7,22.8) has 438348 bin [22.8,22.9) has 421688 bin [22.9,23.0) has 403572 bin [23.0,23.1) has 451346 bin [23.1,23.2) has 400514 bin [23.2,23.3) has 442478 bin [23.3,23.4) has 483892 bin [23.4,23.5) has 529412 bin [23.5,23.6) has 478818 bin [23.6,23.7) has 492432 bin [23.7,23.8) has 474930 bin [23.8,23.9) has 413140 bin [23.9,24.0) has 400628 bin [24.0,24.1) has 365232 bin [24.1,24.2) has 325516 bin [24.2,24.3) has 371870 bin [24.3,24.4) has 335089 bin [24.4,24.5) has 338506 bin [24.5,24.6) has 353749 bin [24.6,24.7) has 345950 bin [24.7,24.8) has 422302 bin [24.8,24.9) has 416017 bin [24.9,25.0) has 268624 bin [25.0,25.1) has 186823 bin [25.1,25.2) has 150503 bin [25.2,25.3) has 80024 bin [25.3,25.4) has 52981 bin [25.4,25.5) has 45037 bin [25.5,25.6) has 44631 bin [25.6,25.7) has 42592 bin [25.7,25.8) has 42210 bin [25.8,25.9) has 42274 bin [25.9,26.0) has 44697 bin [26.0,26.1) has 46881 bin [26.1,26.2) has 42508 bin [26.2,26.3) has 46113 bin [26.3,26.4) has 44488 bin [26.4,26.5) has 41167 bin [26.5,26.6) has 41819 bin [26.6,26.7) has 41215 bin [26.7,26.8) has 41550 bin [26.8,26.9) has 41734 bin [26.9,27.0) has 40628 bin [27.0,27.1) has 40943 bin [27.1,27.2) has 41793 bin [27.2,27.3) has 40898 bin [27.3,27.4) has 40651 bin [27.4,27.5) has 40634 bin [27.5,27.6) has 43462 bin [27.6,27.7) has 44224 bin [27.7,27.8) has 38825 bin [27.8,27.9) has 37912 bin [27.9,28.0) has 38136 bin [28.0,28.1) has 39779 bin [28.1,28.2) has 37968 bin [28.2,28.3) has 37757 bin [28.3,28.4) has 38576 bin [28.4,28.5) has 37704 bin [28.5,28.6) has 36536 bin [28.6,28.7) has 36403 bin [28.7,28.8) has 36313 bin [28.8,28.9) has 35564 bin [28.9,29.0) has 35565 bin [29.0,29.1) has 34790 bin [29.1,29.2) has 34526 bin [29.2,29.3) has 34144 bin [29.3,29.4) has 33410 bin [29.4,29.5) has 33288 bin [29.5,29.6) has 33937 bin [29.6,29.7) has 33898 bin [29.7,29.8) has 33601 bin [29.8,29.9) has 33943 bin [29.9,30.0) has 34283 bin [30.0,30.1) has 34177 bin [30.1,30.2) has 34102 bin [30.2,30.3) has 35139 bin [30.3,30.4) has 35791 bin [30.4,30.5) has 35091 bin [30.5,30.6) has 35320 bin [30.6,30.7) has 35154 bin [30.7,30.8) has 35844 bin [30.8,30.9) has 35306 bin [30.9,31.0) has 35219 bin [31.0,31.1) has 34337 bin [31.1,31.2) has 35379 bin [31.2,31.3) has 35360 bin [31.3,31.4) has 38380 bin [31.4,31.5) has 36865 bin [31.5,31.6) has 35082 bin [31.6,31.7) has 35093 bin [31.7,31.8) has 35279 bin [31.8,31.9) has 35372 bin [31.9,32.0) has 34300 bin [32.0,32.1) has 33410 bin [32.1,32.2) has 33614 bin [32.2,32.3) has 33173 bin [32.3,32.4) has 33492 bin [32.4,32.5) has 33369 bin [32.5,32.6) has 33512 bin [32.6,32.7) has 33088 bin [32.7,32.8) has 33064 bin [32.8,32.9) has 32901 bin [32.9,33.0) has 32713 bin [33.0,33.1) has 32812 bin [33.1,33.2) has 32107 bin [33.2,33.3) has 32262 bin [33.3,33.4) has 32443 bin [33.4,33.5) has 31962 bin [33.5,33.6) has 31595 bin [33.6,33.7) has 31492 bin [33.7,33.8) has 31301 bin [33.8,33.9) has 31576 bin [33.9,34.0) has 31189 bin [34.0,34.1) has 30993 bin [34.1,34.2) has 30740 bin [34.2,34.3) has 30626 bin [34.3,34.4) has 30372 bin [34.4,34.5) has 30426 bin [34.5,34.6) has 29845 bin [34.6,34.7) has 29493 bin [34.7,34.8) has 29626 bin [34.8,34.9) has 29323 bin [34.9,35.0) has 29236 bin [35.0,35.1) has 28510 bin [35.1,35.2) has 28033 bin [35.2,35.3) has 27916 bin [35.3,35.4) has 27646 bin [35.4,35.5) has 26692 bin [35.5,35.6) has 26167 bin [35.6,35.7) has 25764 bin [35.7,35.8) has 25764 bin [35.8,35.9) has 25077 bin [35.9,36.0) has 24685 bin [36.0,36.1) has 24557 bin [36.1,36.2) has 24376 bin [36.2,36.3) has 23913 bin [36.3,36.4) has 23328 bin [36.4,36.5) has 23274 bin [36.5,36.6) has 23303 bin [36.6,36.7) has 22608 bin [36.7,36.8) has 22246 bin [36.8,36.9) has 21871 bin [36.9,37.0) has 21410 bin [37.0,37.1) has 20770 bin [37.1,37.2) has 20745 bin [37.2,37.3) has 19843 bin [37.3,37.4) has 19456 bin [37.4,37.5) has 18851 bin [37.5,37.6) has 18676 bin [37.6,37.7) has 18134 bin [37.7,37.8) has 17727 bin [37.8,37.9) has 17332 bin [37.9,38.0) has 16683 bin [38.0,38.1) has 16341 bin [38.1,38.2) has 15870 bin [38.2,38.3) has 15495 bin [38.3,38.4) has 15185 bin [38.4,38.5) has 14760 bin [38.5,38.6) has 14349 bin [38.6,38.7) has 13617 bin [38.7,38.8) has 13142 bin [38.8,38.9) has 12460 bin [38.9,39.0) has 12057 bin [39.0,39.1) has 11600 bin [39.1,39.2) has 11212 bin [39.2,39.3) has 10665 bin [39.3,39.4) has 10113 bin [39.4,39.5) has 9795 bin [39.5,39.6) has 9082 bin [39.6,39.7) has 8732 bin [39.7,39.8) has 8145 bin [39.8,39.9) has 7854 bin [39.9,40.0) has 7480 bin [40.0,40.1) has 7173 bin [40.1,40.2) has 6832 bin [40.2,40.3) has 6516 bin [40.3,40.4) has 6104 bin [40.4,40.5) has 5768 bin [40.5,40.6) has 5389 bin [40.6,40.7) has 5243 bin [40.7,40.8) has 4838 bin [40.8,40.9) has 4656 bin [40.9,41.0) has 4291 bin [41.0,41.1) has 4147 bin [41.1,41.2) has 3952 bin [41.2,41.3) has 3746 bin [41.3,41.4) has 3436 bin [41.4,41.5) has 3198 bin [41.5,41.6) has 2944 bin [41.6,41.7) has 2838 bin [41.7,41.8) has 2698 bin [41.8,41.9) has 2433 bin [41.9,42.0) has 2280 bin [42.0,42.1) has 2240 bin [42.1,42.2) has 2081 bin [42.2,42.3) has 2016 bin [42.3,42.4) has 1896 bin [42.4,42.5) has 1802 bin [42.5,42.6) has 1733 bin [42.6,42.7) has 1591 bin [42.7,42.8) has 1515 bin [42.8,42.9) has 1399 bin [42.9,43.0) has 1351 bin [43.0,43.1) has 1224 bin [43.1,43.2) has 1151 bin [43.2,43.3) has 1004 bin [43.3,43.4) has 940 bin [43.4,43.5) has 882 bin [43.5,43.6) has 813 bin [43.6,43.7) has 712 bin [43.7,43.8) has 686 bin [43.8,43.9) has 627 bin [43.9,44.0) has 590 bin [44.0,44.1) has 592 bin [44.1,44.2) has 529 bin [44.2,44.3) has 458 bin [44.3,44.4) has 456 bin [44.4,44.5) has 463 bin [44.5,44.6) has 408 bin [44.6,44.7) has 337 bin [44.7,44.8) has 339 bin [44.8,44.9) has 285 bin [44.9,45.0) has 284 bin [45.0,45.1) has 296 bin [45.1,45.2) has 226 bin [45.2,45.3) has 267 bin [45.3,45.4) has 217 bin [45.4,45.5) has 205 bin [45.5,45.6) has 171 bin [45.6,45.7) has 139 bin [45.7,45.8) has 124 bin [45.8,45.9) has 85 bin [45.9,46.0) has 83 bin [46.0,46.1) has 73 bin [46.1,46.2) has 66 bin [46.2,46.3) has 26 bin [46.3,46.4) has 13 bin [46.4,46.5) has 6 bin [46.5,46.6) has 2 average z coordinate 23.5 for 27621333 element(s) point source id histogram with bin size 1.000000 bin 54 has 4353187 bin 55 has 21827150 bin 56 has 1440996 average point source id 54.894567325914359 for 27621333 element(s)