lasinfo (210611) report for 'AHN4T/57FN2_17.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: 340/2022 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: 27562728 number of points by return: 24795991 2076107 584531 97082 9017 scale factor x y z: 0.001 0.001 0.001 offset x y z: 175980 369980 0 min x y z: 175980.000 369980.000 25.493 max x y z: 177019.999 371269.999 52.700 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: 27562728 extended number of points by return: 24795991 2076107 584531 97082 9017 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 25493 52700 intensity 0 5029 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 -30 29 user_data 6 7 point_source_ID 89 91 gps_time 297847497.861071 297850713.914444 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 37 255 B 25 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -16.63 33.19 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24795991 number of intermediate returns: 692007 number of last returns: 24781247 number of single returns: 22706517 covered area in square units/kilounits: 1339620/1.34 point density: all returns 20.58 last only 18.50 (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 27562728 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24795991 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2076107 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 584531 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 97082 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 9017 instead zero. overview over extended number of returns of given pulse: 22706517 2993512 1464024 353199 42771 2531 174 0 0 0 0 0 0 0 0 histogram of classification of points: 3339480 unclassified (1) 23301674 ground (2) 818847 building (6) 102727 water (9) +-> flagged as extended overlap: 1932202 +---> 221767 of those are unclassified (1) +---> 1665537 of those are ground (2) +---> 44517 of those are building (6) +---> 381 of those are water (9) z coordinate histogram with bin size 0.100000 bin [25.4,25.5) has 1 bin [25.5,25.6) has 27 bin [25.6,25.7) has 257 bin [25.7,25.8) has 562 bin [25.8,25.9) has 1057 bin [25.9,26.0) has 1748 bin [26.0,26.1) has 3460 bin [26.1,26.2) has 8311 bin [26.2,26.3) has 8599 bin [26.3,26.4) has 13126 bin [26.4,26.5) has 38711 bin [26.5,26.6) has 109833 bin [26.6,26.7) has 139696 bin [26.7,26.8) has 197951 bin [26.8,26.9) has 204744 bin [26.9,27.0) has 291467 bin [27.0,27.1) has 390155 bin [27.1,27.2) has 858658 bin [27.2,27.3) has 1243440 bin [27.3,27.4) has 1565939 bin [27.4,27.5) has 1563942 bin [27.5,27.6) has 1702849 bin [27.6,27.7) has 2344393 bin [27.7,27.8) has 2621480 bin [27.8,27.9) has 2439324 bin [27.9,28.0) has 2117778 bin [28.0,28.1) has 1539870 bin [28.1,28.2) has 1223044 bin [28.2,28.3) has 1022850 bin [28.3,28.4) has 629139 bin [28.4,28.5) has 522106 bin [28.5,28.6) has 345496 bin [28.6,28.7) has 227768 bin [28.7,28.8) has 159480 bin [28.8,28.9) has 111963 bin [28.9,29.0) has 90576 bin [29.0,29.1) has 63730 bin [29.1,29.2) has 56688 bin [29.2,29.3) has 58713 bin [29.3,29.4) has 58283 bin [29.4,29.5) has 56229 bin [29.5,29.6) has 50924 bin [29.6,29.7) has 48591 bin [29.7,29.8) has 45453 bin [29.8,29.9) has 41581 bin [29.9,30.0) has 39507 bin [30.0,30.1) has 39000 bin [30.1,30.2) has 42422 bin [30.2,30.3) has 44431 bin [30.3,30.4) has 44097 bin [30.4,30.5) has 43996 bin [30.5,30.6) has 47673 bin [30.6,30.7) has 48251 bin [30.7,30.8) has 47186 bin [30.8,30.9) has 48644 bin [30.9,31.0) has 46678 bin [31.0,31.1) has 48966 bin [31.1,31.2) has 45584 bin [31.2,31.3) has 45339 bin [31.3,31.4) has 45755 bin [31.4,31.5) has 48421 bin [31.5,31.6) has 48835 bin [31.6,31.7) has 45920 bin [31.7,31.8) has 41294 bin [31.8,31.9) has 40447 bin [31.9,32.0) has 39288 bin [32.0,32.1) has 38591 bin [32.1,32.2) has 38555 bin [32.2,32.3) has 37704 bin [32.3,32.4) has 36428 bin [32.4,32.5) has 35575 bin [32.5,32.6) has 36006 bin [32.6,32.7) has 35203 bin [32.7,32.8) has 34658 bin [32.8,32.9) has 34163 bin [32.9,33.0) has 34916 bin [33.0,33.1) has 34622 bin [33.1,33.2) has 35390 bin [33.2,33.3) has 34363 bin [33.3,33.4) has 33509 bin [33.4,33.5) has 33503 bin [33.5,33.6) has 33297 bin [33.6,33.7) has 32021 bin [33.7,33.8) has 31643 bin [33.8,33.9) has 30598 bin [33.9,34.0) has 30765 bin [34.0,34.1) has 30308 bin [34.1,34.2) has 29671 bin [34.2,34.3) has 29384 bin [34.3,34.4) has 29206 bin [34.4,34.5) has 29343 bin [34.5,34.6) has 29058 bin [34.6,34.7) has 28638 bin [34.7,34.8) has 28052 bin [34.8,34.9) has 26249 bin [34.9,35.0) has 26304 bin [35.0,35.1) has 25688 bin [35.1,35.2) has 25386 bin [35.2,35.3) has 25619 bin [35.3,35.4) has 24460 bin [35.4,35.5) has 24093 bin [35.5,35.6) has 25713 bin [35.6,35.7) has 26282 bin [35.7,35.8) has 23402 bin [35.8,35.9) has 23095 bin [35.9,36.0) has 22879 bin [36.0,36.1) has 22376 bin [36.1,36.2) has 21750 bin [36.2,36.3) has 21490 bin [36.3,36.4) has 23223 bin [36.4,36.5) has 26480 bin [36.5,36.6) has 25835 bin [36.6,36.7) has 27500 bin [36.7,36.8) has 26445 bin [36.8,36.9) has 21215 bin [36.9,37.0) has 19507 bin [37.0,37.1) has 19253 bin [37.1,37.2) has 19085 bin [37.2,37.3) has 19316 bin [37.3,37.4) has 18570 bin [37.4,37.5) has 18458 bin [37.5,37.6) has 19356 bin [37.6,37.7) has 18441 bin [37.7,37.8) has 17317 bin [37.8,37.9) has 17127 bin [37.9,38.0) has 17076 bin [38.0,38.1) has 16595 bin [38.1,38.2) has 16143 bin [38.2,38.3) has 15681 bin [38.3,38.4) has 15770 bin [38.4,38.5) has 15854 bin [38.5,38.6) has 14759 bin [38.6,38.7) has 14448 bin [38.7,38.8) has 14192 bin [38.8,38.9) has 13919 bin [38.9,39.0) has 13488 bin [39.0,39.1) has 13409 bin [39.1,39.2) has 13116 bin [39.2,39.3) has 13240 bin [39.3,39.4) has 12849 bin [39.4,39.5) has 12688 bin [39.5,39.6) has 12702 bin [39.6,39.7) has 12361 bin [39.7,39.8) has 12433 bin [39.8,39.9) has 12231 bin [39.9,40.0) has 12222 bin [40.0,40.1) has 11833 bin [40.1,40.2) has 11647 bin [40.2,40.3) has 11558 bin [40.3,40.4) has 10930 bin [40.4,40.5) has 11013 bin [40.5,40.6) has 10824 bin [40.6,40.7) has 10337 bin [40.7,40.8) has 10349 bin [40.8,40.9) has 10098 bin [40.9,41.0) has 9986 bin [41.0,41.1) has 9974 bin [41.1,41.2) has 10020 bin [41.2,41.3) has 9563 bin [41.3,41.4) has 9404 bin [41.4,41.5) has 9427 bin [41.5,41.6) has 9430 bin [41.6,41.7) has 9392 bin [41.7,41.8) has 9138 bin [41.8,41.9) has 8887 bin [41.9,42.0) has 8786 bin [42.0,42.1) has 8770 bin [42.1,42.2) has 8692 bin [42.2,42.3) has 8446 bin [42.3,42.4) has 8268 bin [42.4,42.5) has 8387 bin [42.5,42.6) has 8152 bin [42.6,42.7) has 8144 bin [42.7,42.8) has 7905 bin [42.8,42.9) has 7834 bin [42.9,43.0) has 7737 bin [43.0,43.1) has 7566 bin [43.1,43.2) has 7092 bin [43.2,43.3) has 7016 bin [43.3,43.4) has 7003 bin [43.4,43.5) has 6816 bin [43.5,43.6) has 6676 bin [43.6,43.7) has 6723 bin [43.7,43.8) has 6491 bin [43.8,43.9) has 6249 bin [43.9,44.0) has 6141 bin [44.0,44.1) has 5916 bin [44.1,44.2) has 5688 bin [44.2,44.3) has 5476 bin [44.3,44.4) has 5307 bin [44.4,44.5) has 5214 bin [44.5,44.6) has 5014 bin [44.6,44.7) has 4776 bin [44.7,44.8) has 4679 bin [44.8,44.9) has 4333 bin [44.9,45.0) has 4112 bin [45.0,45.1) has 4029 bin [45.1,45.2) has 3936 bin [45.2,45.3) has 3667 bin [45.3,45.4) has 3656 bin [45.4,45.5) has 3525 bin [45.5,45.6) has 3312 bin [45.6,45.7) has 3240 bin [45.7,45.8) has 3014 bin [45.8,45.9) has 2880 bin [45.9,46.0) has 2774 bin [46.0,46.1) has 2550 bin [46.1,46.2) has 2485 bin [46.2,46.3) has 2383 bin [46.3,46.4) has 2161 bin [46.4,46.5) has 2012 bin [46.5,46.6) has 1963 bin [46.6,46.7) has 1905 bin [46.7,46.8) has 1730 bin [46.8,46.9) has 1449 bin [46.9,47.0) has 1456 bin [47.0,47.1) has 1427 bin [47.1,47.2) has 1278 bin [47.2,47.3) has 1124 bin [47.3,47.4) has 1079 bin [47.4,47.5) has 1003 bin [47.5,47.6) has 895 bin [47.6,47.7) has 890 bin [47.7,47.8) has 871 bin [47.8,47.9) has 760 bin [47.9,48.0) has 738 bin [48.0,48.1) has 732 bin [48.1,48.2) has 690 bin [48.2,48.3) has 579 bin [48.3,48.4) has 533 bin [48.4,48.5) has 503 bin [48.5,48.6) has 491 bin [48.6,48.7) has 440 bin [48.7,48.8) has 465 bin [48.8,48.9) has 425 bin [48.9,49.0) has 399 bin [49.0,49.1) has 390 bin [49.1,49.2) has 356 bin [49.2,49.3) has 331 bin [49.3,49.4) has 332 bin [49.4,49.5) has 320 bin [49.5,49.6) has 301 bin [49.6,49.7) has 286 bin [49.7,49.8) has 293 bin [49.8,49.9) has 252 bin [49.9,50.0) has 254 bin [50.0,50.1) has 251 bin [50.1,50.2) has 225 bin [50.2,50.3) has 244 bin [50.3,50.4) has 213 bin [50.4,50.5) has 206 bin [50.5,50.6) has 221 bin [50.6,50.7) has 179 bin [50.7,50.8) has 166 bin [50.8,50.9) has 148 bin [50.9,51.0) has 156 bin [51.0,51.1) has 132 bin [51.1,51.2) has 138 bin [51.2,51.3) has 127 bin [51.3,51.4) has 105 bin [51.4,51.5) has 72 bin [51.5,51.6) has 69 bin [51.6,51.7) has 78 bin [51.7,51.8) has 46 bin [51.8,51.9) has 35 bin [51.9,52.0) has 35 bin [52.0,52.1) has 33 bin [52.1,52.2) has 23 bin [52.2,52.3) has 30 bin [52.3,52.4) has 11 bin [52.4,52.5) has 6 bin [52.5,52.6) has 5 bin [52.6,52.7) has 4 bin [52.7,52.8) has 1 average z coordinate 28.7 for 27562728 element(s) point source id histogram with bin size 1.000000 bin 89 has 6536068 bin 90 has 20824027 bin 91 has 202633 average point source id 89.770217410990668 for 27562728 element(s)