lasinfo (210611) report for 'AHN4T/17DN2_01.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: 29404234 number of points by return: 24354314 3177366 1447578 370145 50748 scale factor x y z: 0.001 0.001 0.001 offset x y z: 234980 536230 0 min x y z: 234980.000 536230.000 12.859 max x y z: 236019.999 537519.999 45.886 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: 29404234 extended number of points by return: 24354314 3177366 1447578 370145 50748 3913 170 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 12859 45886 intensity 51 4637 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 -29 29 user_data 6 7 point_source_ID 60 62 gps_time 330510220.464258 330513875.861685 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 255 G 41 255 B 29 255 NIR 20 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.33 29.59 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24354314 number of intermediate returns: 1874174 number of last returns: 24348668 number of single returns: 21172922 covered area in square units/kilounits: 1309584/1.31 point density: all returns 22.45 last only 18.59 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29404234 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24354314 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3177366 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1447578 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 370145 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 50748 instead zero. overview over extended number of returns of given pulse: 21172922 3461176 3233080 1278712 234601 22556 1187 0 0 0 0 0 0 0 0 histogram of classification of points: 5693442 unclassified (1) 23410043 ground (2) 253172 building (6) 47297 water (9) 280 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2231899 +---> 266466 of those are unclassified (1) +---> 1958547 of those are ground (2) +---> 2407 of those are building (6) +---> 4479 of those are water (9) z coordinate histogram with bin size 0.100000 bin [12.8,12.9) has 10 bin [12.9,13.0) has 351 bin [13.0,13.1) has 9208 bin [13.1,13.2) has 26269 bin [13.2,13.3) has 28129 bin [13.3,13.4) has 27794 bin [13.4,13.5) has 24256 bin [13.5,13.6) has 31272 bin [13.6,13.7) has 34836 bin [13.7,13.8) has 54659 bin [13.8,13.9) has 52814 bin [13.9,14.0) has 80885 bin [14.0,14.1) has 220084 bin [14.1,14.2) has 527966 bin [14.2,14.3) has 1125316 bin [14.3,14.4) has 1268086 bin [14.4,14.5) has 1213978 bin [14.5,14.6) has 1356146 bin [14.6,14.7) has 1987061 bin [14.7,14.8) has 1870212 bin [14.8,14.9) has 1546911 bin [14.9,15.0) has 1339413 bin [15.0,15.1) has 1263204 bin [15.1,15.2) has 1248118 bin [15.2,15.3) has 1155939 bin [15.3,15.4) has 1207250 bin [15.4,15.5) has 1277824 bin [15.5,15.6) has 1093716 bin [15.6,15.7) has 938383 bin [15.7,15.8) has 783770 bin [15.8,15.9) has 672172 bin [15.9,16.0) has 515458 bin [16.0,16.1) has 285727 bin [16.1,16.2) has 162741 bin [16.2,16.3) has 85050 bin [16.3,16.4) has 57922 bin [16.4,16.5) has 40887 bin [16.5,16.6) has 27991 bin [16.6,16.7) has 25696 bin [16.7,16.8) has 23878 bin [16.8,16.9) has 23271 bin [16.9,17.0) has 21438 bin [17.0,17.1) has 22074 bin [17.1,17.2) has 24815 bin [17.2,17.3) has 26045 bin [17.3,17.4) has 24398 bin [17.4,17.5) has 23788 bin [17.5,17.6) has 23383 bin [17.6,17.7) has 24830 bin [17.7,17.8) has 26418 bin [17.8,17.9) has 26933 bin [17.9,18.0) has 24919 bin [18.0,18.1) has 23741 bin [18.1,18.2) has 24377 bin [18.2,18.3) has 25015 bin [18.3,18.4) has 27138 bin [18.4,18.5) has 35012 bin [18.5,18.6) has 27174 bin [18.6,18.7) has 26123 bin [18.7,18.8) has 25317 bin [18.8,18.9) has 25220 bin [18.9,19.0) has 25371 bin [19.0,19.1) has 25778 bin [19.1,19.2) has 25498 bin [19.2,19.3) has 25871 bin [19.3,19.4) has 26220 bin [19.4,19.5) has 26325 bin [19.5,19.6) has 26721 bin [19.6,19.7) has 26853 bin [19.7,19.8) has 27851 bin [19.8,19.9) has 27448 bin [19.9,20.0) has 27026 bin [20.0,20.1) has 27105 bin [20.1,20.2) has 27540 bin [20.2,20.3) has 27116 bin [20.3,20.4) has 27366 bin [20.4,20.5) has 27555 bin [20.5,20.6) has 27456 bin [20.6,20.7) has 27465 bin [20.7,20.8) has 27515 bin [20.8,20.9) has 27140 bin [20.9,21.0) has 26793 bin [21.0,21.1) has 26741 bin [21.1,21.2) has 27356 bin [21.2,21.3) has 27499 bin [21.3,21.4) has 27275 bin [21.4,21.5) has 27282 bin [21.5,21.6) has 28062 bin [21.6,21.7) has 27629 bin [21.7,21.8) has 27199 bin [21.8,21.9) has 27759 bin [21.9,22.0) has 27205 bin [22.0,22.1) has 27599 bin [22.1,22.2) has 27622 bin [22.2,22.3) has 28273 bin [22.3,22.4) has 28190 bin [22.4,22.5) has 27833 bin [22.5,22.6) has 27560 bin [22.6,22.7) has 27501 bin [22.7,22.8) has 27956 bin [22.8,22.9) has 28159 bin [22.9,23.0) has 27752 bin [23.0,23.1) has 27741 bin [23.1,23.2) has 28281 bin [23.2,23.3) has 28911 bin [23.3,23.4) has 28454 bin [23.4,23.5) has 28390 bin [23.5,23.6) has 28669 bin [23.6,23.7) has 29246 bin [23.7,23.8) has 29690 bin [23.8,23.9) has 29744 bin [23.9,24.0) has 29443 bin [24.0,24.1) has 28756 bin [24.1,24.2) has 28926 bin [24.2,24.3) has 29288 bin [24.3,24.4) has 29260 bin [24.4,24.5) has 29578 bin [24.5,24.6) has 29922 bin [24.6,24.7) has 29927 bin [24.7,24.8) has 30003 bin [24.8,24.9) has 29496 bin [24.9,25.0) has 29642 bin [25.0,25.1) has 29629 bin [25.1,25.2) has 29789 bin [25.2,25.3) has 30265 bin [25.3,25.4) has 30722 bin [25.4,25.5) has 30469 bin [25.5,25.6) has 30789 bin [25.6,25.7) has 30782 bin [25.7,25.8) has 31089 bin [25.8,25.9) has 31286 bin [25.9,26.0) has 31106 bin [26.0,26.1) has 31475 bin [26.1,26.2) has 31084 bin [26.2,26.3) has 31383 bin [26.3,26.4) has 31520 bin [26.4,26.5) has 31948 bin [26.5,26.6) has 32073 bin [26.6,26.7) has 31814 bin [26.7,26.8) has 31964 bin [26.8,26.9) has 32208 bin [26.9,27.0) has 32846 bin [27.0,27.1) has 33059 bin [27.1,27.2) has 33077 bin [27.2,27.3) has 32865 bin [27.3,27.4) has 33037 bin [27.4,27.5) has 32863 bin [27.5,27.6) has 33505 bin [27.6,27.7) has 33287 bin [27.7,27.8) has 33421 bin [27.8,27.9) has 33679 bin [27.9,28.0) has 33929 bin [28.0,28.1) has 33977 bin [28.1,28.2) has 33743 bin [28.2,28.3) has 33690 bin [28.3,28.4) has 33558 bin [28.4,28.5) has 33893 bin [28.5,28.6) has 34390 bin [28.6,28.7) has 34637 bin [28.7,28.8) has 34857 bin [28.8,28.9) has 35108 bin [28.9,29.0) has 34468 bin [29.0,29.1) has 34961 bin [29.1,29.2) has 34795 bin [29.2,29.3) has 34407 bin [29.3,29.4) has 34407 bin [29.4,29.5) has 34643 bin [29.5,29.6) has 34390 bin [29.6,29.7) has 34749 bin [29.7,29.8) has 34675 bin [29.8,29.9) has 34507 bin [29.9,30.0) has 34565 bin [30.0,30.1) has 34755 bin [30.1,30.2) has 34208 bin [30.2,30.3) has 34150 bin [30.3,30.4) has 34022 bin [30.4,30.5) has 34054 bin [30.5,30.6) has 33930 bin [30.6,30.7) has 33435 bin [30.7,30.8) has 33393 bin [30.8,30.9) has 33196 bin [30.9,31.0) has 32985 bin [31.0,31.1) has 32650 bin [31.1,31.2) has 32320 bin [31.2,31.3) has 32788 bin [31.3,31.4) has 32356 bin [31.4,31.5) has 32382 bin [31.5,31.6) has 32331 bin [31.6,31.7) has 31700 bin [31.7,31.8) has 31464 bin [31.8,31.9) has 31328 bin [31.9,32.0) has 30834 bin [32.0,32.1) has 30351 bin [32.1,32.2) has 29897 bin [32.2,32.3) has 29830 bin [32.3,32.4) has 29415 bin [32.4,32.5) has 29559 bin [32.5,32.6) has 29190 bin [32.6,32.7) has 29019 bin [32.7,32.8) has 28703 bin [32.8,32.9) has 28154 bin [32.9,33.0) has 28122 bin [33.0,33.1) has 27733 bin [33.1,33.2) has 27769 bin [33.2,33.3) has 27248 bin [33.3,33.4) has 27262 bin [33.4,33.5) has 26788 bin [33.5,33.6) has 26643 bin [33.6,33.7) has 26096 bin [33.7,33.8) has 25681 bin [33.8,33.9) has 25137 bin [33.9,34.0) has 25190 bin [34.0,34.1) has 24871 bin [34.1,34.2) has 24404 bin [34.2,34.3) has 24286 bin [34.3,34.4) has 23372 bin [34.4,34.5) has 22705 bin [34.5,34.6) has 22162 bin [34.6,34.7) has 22179 bin [34.7,34.8) has 21346 bin [34.8,34.9) has 20988 bin [34.9,35.0) has 20686 bin [35.0,35.1) has 20183 bin [35.1,35.2) has 19821 bin [35.2,35.3) has 19050 bin [35.3,35.4) has 18400 bin [35.4,35.5) has 17929 bin [35.5,35.6) has 17267 bin [35.6,35.7) has 16567 bin [35.7,35.8) has 15828 bin [35.8,35.9) has 15260 bin [35.9,36.0) has 14884 bin [36.0,36.1) has 14034 bin [36.1,36.2) has 13696 bin [36.2,36.3) has 13028 bin [36.3,36.4) has 12448 bin [36.4,36.5) has 11863 bin [36.5,36.6) has 11637 bin [36.6,36.7) has 10523 bin [36.7,36.8) has 10190 bin [36.8,36.9) has 9629 bin [36.9,37.0) has 8836 bin [37.0,37.1) has 8648 bin [37.1,37.2) has 8066 bin [37.2,37.3) has 7414 bin [37.3,37.4) has 6844 bin [37.4,37.5) has 6423 bin [37.5,37.6) has 6082 bin [37.6,37.7) has 5703 bin [37.7,37.8) has 5163 bin [37.8,37.9) has 4587 bin [37.9,38.0) has 4220 bin [38.0,38.1) has 3673 bin [38.1,38.2) has 3441 bin [38.2,38.3) has 3116 bin [38.3,38.4) has 2948 bin [38.4,38.5) has 2469 bin [38.5,38.6) has 2349 bin [38.6,38.7) has 2120 bin [38.7,38.8) has 1846 bin [38.8,38.9) has 1663 bin [38.9,39.0) has 1489 bin [39.0,39.1) has 1244 bin [39.1,39.2) has 1086 bin [39.2,39.3) has 994 bin [39.3,39.4) has 924 bin [39.4,39.5) has 807 bin [39.5,39.6) has 757 bin [39.6,39.7) has 588 bin [39.7,39.8) has 580 bin [39.8,39.9) has 496 bin [39.9,40.0) has 406 bin [40.0,40.1) has 429 bin [40.1,40.2) has 384 bin [40.2,40.3) has 356 bin [40.3,40.4) has 316 bin [40.4,40.5) has 339 bin [40.5,40.6) has 320 bin [40.6,40.7) has 291 bin [40.7,40.8) has 283 bin [40.8,40.9) has 233 bin [40.9,41.0) has 230 bin [41.0,41.1) has 247 bin [41.1,41.2) has 205 bin [41.2,41.3) has 217 bin [41.3,41.4) has 194 bin [41.4,41.5) has 180 bin [41.5,41.6) has 160 bin [41.6,41.7) has 149 bin [41.7,41.8) has 147 bin [41.8,41.9) has 106 bin [41.9,42.0) has 94 bin [42.0,42.1) has 94 bin [42.1,42.2) has 79 bin [42.2,42.3) has 82 bin [42.3,42.4) has 74 bin [42.4,42.5) has 50 bin [42.5,42.6) has 36 bin [42.6,42.7) has 39 bin [42.7,42.8) has 51 bin [42.8,42.9) has 55 bin [42.9,43.0) has 55 bin [43.0,43.1) has 40 bin [43.1,43.2) has 34 bin [43.2,43.3) has 34 bin [43.3,43.4) has 29 bin [43.4,43.5) has 44 bin [43.5,43.6) has 22 bin [43.6,43.7) has 28 bin [43.7,43.8) has 23 bin [43.8,43.9) has 16 bin [43.9,44.0) has 19 bin [44.0,44.1) has 21 bin [44.1,44.2) has 16 bin [44.2,44.3) has 8 bin [44.3,44.4) has 17 bin [44.4,44.5) has 7 bin [44.5,44.6) has 9 bin [44.6,44.7) has 5 bin [44.7,44.8) has 10 bin [44.8,44.9) has 15 bin [44.9,45.0) has 7 bin [45.0,45.1) has 10 bin [45.1,45.2) has 6 bin [45.2,45.3) has 2 bin [45.6,45.7) has 2 bin [45.7,45.8) has 2 bin [45.8,45.9) has 1 average z coordinate 17.3 for 29404234 element(s) point source id histogram with bin size 1.000000 bin 60 has 1406088 bin 61 has 23261900 bin 62 has 4736246 average point source id 61.113254370101942 for 29404234 element(s)