lasinfo (210611) report for 'AHN4T/34GN2_24.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: 337/2022 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: 10629185 number of points by return: 8629131 1302371 536548 138238 22897 scale factor x y z: 0.001 0.001 0.001 offset x y z: 247980 456230 0 min x y z: 247980.000 456230.000 24.819 max x y z: 248824.594 457519.999 55.773 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: 10629185 extended number of points by return: 8629131 1302371 536548 138238 22897 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 844594 Y 0 1289999 Z 24819 55773 intensity 56 3154 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 -29 9 user_data 6 7 point_source_ID 169 170 gps_time 324210870.776883 324211857.344971 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 255 G 52 255 B 40 255 NIR 12 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 1500 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.41 14.62 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 8629131 number of intermediate returns: 698537 number of last returns: 8627521 number of single returns: 7326004 covered area in square units/kilounits: 427496/0.43 point density: all returns 24.86 last only 20.18 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 10629185 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 8629131 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1302371 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 536548 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 138238 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 22897 instead zero. overview over extended number of returns of given pulse: 7326004 1535747 1195744 459266 100477 11157 790 0 0 0 0 0 0 0 0 histogram of classification of points: 2263701 unclassified (1) 8171633 ground (2) 193736 building (6) 115 water (9) +-> flagged as extended overlap: 1344738 +---> 236165 of those are unclassified (1) +---> 1093369 of those are ground (2) +---> 15204 of those are building (6) z coordinate histogram with bin size 0.100000 bin [24.8,24.9) has 13 bin [24.9,25.0) has 649 bin [25.0,25.1) has 3112 bin [25.1,25.2) has 2791 bin [25.2,25.3) has 3248 bin [25.3,25.4) has 3956 bin [25.4,25.5) has 5185 bin [25.5,25.6) has 9095 bin [25.6,25.7) has 13115 bin [25.7,25.8) has 16723 bin [25.8,25.9) has 21058 bin [25.9,26.0) has 25474 bin [26.0,26.1) has 26094 bin [26.1,26.2) has 30668 bin [26.2,26.3) has 55369 bin [26.3,26.4) has 104787 bin [26.4,26.5) has 112073 bin [26.5,26.6) has 110184 bin [26.6,26.7) has 80397 bin [26.7,26.8) has 77894 bin [26.8,26.9) has 77602 bin [26.9,27.0) has 45939 bin [27.0,27.1) has 34210 bin [27.1,27.2) has 32315 bin [27.2,27.3) has 34184 bin [27.3,27.4) has 32315 bin [27.4,27.5) has 33562 bin [27.5,27.6) has 41094 bin [27.6,27.7) has 79712 bin [27.7,27.8) has 153612 bin [27.8,27.9) has 246731 bin [27.9,28.0) has 255367 bin [28.0,28.1) has 267473 bin [28.1,28.2) has 208697 bin [28.2,28.3) has 192950 bin [28.3,28.4) has 235364 bin [28.4,28.5) has 305291 bin [28.5,28.6) has 385229 bin [28.6,28.7) has 363168 bin [28.7,28.8) has 368823 bin [28.8,28.9) has 360927 bin [28.9,29.0) has 334578 bin [29.0,29.1) has 317021 bin [29.1,29.2) has 287672 bin [29.2,29.3) has 256054 bin [29.3,29.4) has 228931 bin [29.4,29.5) has 248593 bin [29.5,29.6) has 264540 bin [29.6,29.7) has 256034 bin [29.7,29.8) has 221102 bin [29.8,29.9) has 188571 bin [29.9,30.0) has 174511 bin [30.0,30.1) has 156921 bin [30.1,30.2) has 137752 bin [30.2,30.3) has 116997 bin [30.3,30.4) has 112124 bin [30.4,30.5) has 111325 bin [30.5,30.6) has 95215 bin [30.6,30.7) has 101876 bin [30.7,30.8) has 92254 bin [30.8,30.9) has 94418 bin [30.9,31.0) has 91407 bin [31.0,31.1) has 59018 bin [31.1,31.2) has 42453 bin [31.2,31.3) has 34055 bin [31.3,31.4) has 31520 bin [31.4,31.5) has 19093 bin [31.5,31.6) has 14741 bin [31.6,31.7) has 14391 bin [31.7,31.8) has 16061 bin [31.8,31.9) has 14230 bin [31.9,32.0) has 14777 bin [32.0,32.1) has 13391 bin [32.1,32.2) has 13055 bin [32.2,32.3) has 13417 bin [32.3,32.4) has 13249 bin [32.4,32.5) has 13083 bin [32.5,32.6) has 13369 bin [32.6,32.7) has 13545 bin [32.7,32.8) has 13534 bin [32.8,32.9) has 13444 bin [32.9,33.0) has 14092 bin [33.0,33.1) has 14100 bin [33.1,33.2) has 14118 bin [33.2,33.3) has 14480 bin [33.3,33.4) has 15670 bin [33.4,33.5) has 14771 bin [33.5,33.6) has 14725 bin [33.6,33.7) has 14970 bin [33.7,33.8) has 15094 bin [33.8,33.9) has 15198 bin [33.9,34.0) has 15406 bin [34.0,34.1) has 15530 bin [34.1,34.2) has 15545 bin [34.2,34.3) has 15593 bin [34.3,34.4) has 15669 bin [34.4,34.5) has 16024 bin [34.5,34.6) has 15955 bin [34.6,34.7) has 15828 bin [34.7,34.8) has 15379 bin [34.8,34.9) has 15499 bin [34.9,35.0) has 15312 bin [35.0,35.1) has 15613 bin [35.1,35.2) has 16028 bin [35.2,35.3) has 16294 bin [35.3,35.4) has 16405 bin [35.4,35.5) has 16598 bin [35.5,35.6) has 16737 bin [35.6,35.7) has 16884 bin [35.7,35.8) has 17352 bin [35.8,35.9) has 17039 bin [35.9,36.0) has 17119 bin [36.0,36.1) has 17107 bin [36.1,36.2) has 16988 bin [36.2,36.3) has 17005 bin [36.3,36.4) has 17125 bin [36.4,36.5) has 17151 bin [36.5,36.6) has 17238 bin [36.6,36.7) has 17147 bin [36.7,36.8) has 17090 bin [36.8,36.9) has 16536 bin [36.9,37.0) has 16585 bin [37.0,37.1) has 15753 bin [37.1,37.2) has 15625 bin [37.2,37.3) has 15276 bin [37.3,37.4) has 15155 bin [37.4,37.5) has 14839 bin [37.5,37.6) has 14729 bin [37.6,37.7) has 14269 bin [37.7,37.8) has 13848 bin [37.8,37.9) has 13732 bin [37.9,38.0) has 14503 bin [38.0,38.1) has 13496 bin [38.1,38.2) has 12848 bin [38.2,38.3) has 12494 bin [38.3,38.4) has 12546 bin [38.4,38.5) has 12450 bin [38.5,38.6) has 12101 bin [38.6,38.7) has 12086 bin [38.7,38.8) has 12004 bin [38.8,38.9) has 12334 bin [38.9,39.0) has 11845 bin [39.0,39.1) has 11736 bin [39.1,39.2) has 11690 bin [39.2,39.3) has 11922 bin [39.3,39.4) has 11810 bin [39.4,39.5) has 11906 bin [39.5,39.6) has 11846 bin [39.6,39.7) has 11786 bin [39.7,39.8) has 11771 bin [39.8,39.9) has 11747 bin [39.9,40.0) has 11919 bin [40.0,40.1) has 11944 bin [40.1,40.2) has 11989 bin [40.2,40.3) has 11879 bin [40.3,40.4) has 11736 bin [40.4,40.5) has 11675 bin [40.5,40.6) has 11693 bin [40.6,40.7) has 11478 bin [40.7,40.8) has 11368 bin [40.8,40.9) has 11539 bin [40.9,41.0) has 11329 bin [41.0,41.1) has 11432 bin [41.1,41.2) has 11531 bin [41.2,41.3) has 11546 bin [41.3,41.4) has 11516 bin [41.4,41.5) has 11609 bin [41.5,41.6) has 11323 bin [41.6,41.7) has 11112 bin [41.7,41.8) has 11321 bin [41.8,41.9) has 11331 bin [41.9,42.0) has 11189 bin [42.0,42.1) has 11327 bin [42.1,42.2) has 11023 bin [42.2,42.3) has 11157 bin [42.3,42.4) has 11303 bin [42.4,42.5) has 10767 bin [42.5,42.6) has 10740 bin [42.6,42.7) has 10541 bin [42.7,42.8) has 10318 bin [42.8,42.9) has 10215 bin [42.9,43.0) has 10128 bin [43.0,43.1) has 9819 bin [43.1,43.2) has 9811 bin [43.2,43.3) has 9570 bin [43.3,43.4) has 9589 bin [43.4,43.5) has 9547 bin [43.5,43.6) has 9393 bin [43.6,43.7) has 9359 bin [43.7,43.8) has 9258 bin [43.8,43.9) has 9091 bin [43.9,44.0) has 9048 bin [44.0,44.1) has 8895 bin [44.1,44.2) has 8642 bin [44.2,44.3) has 8821 bin [44.3,44.4) has 8578 bin [44.4,44.5) has 8479 bin [44.5,44.6) has 8333 bin [44.6,44.7) has 8109 bin [44.7,44.8) has 8059 bin [44.8,44.9) has 8093 bin [44.9,45.0) has 7771 bin [45.0,45.1) has 7990 bin [45.1,45.2) has 7626 bin [45.2,45.3) has 7574 bin [45.3,45.4) has 7492 bin [45.4,45.5) has 7608 bin [45.5,45.6) has 7489 bin [45.6,45.7) has 7420 bin [45.7,45.8) has 7000 bin [45.8,45.9) has 7025 bin [45.9,46.0) has 6930 bin [46.0,46.1) has 6843 bin [46.1,46.2) has 6739 bin [46.2,46.3) has 6783 bin [46.3,46.4) has 6424 bin [46.4,46.5) has 6423 bin [46.5,46.6) has 6437 bin [46.6,46.7) has 6315 bin [46.7,46.8) has 6225 bin [46.8,46.9) has 6029 bin [46.9,47.0) has 6107 bin [47.0,47.1) has 5991 bin [47.1,47.2) has 6110 bin [47.2,47.3) has 5857 bin [47.3,47.4) has 5740 bin [47.4,47.5) has 5865 bin [47.5,47.6) has 5608 bin [47.6,47.7) has 5685 bin [47.7,47.8) has 5589 bin [47.8,47.9) has 5669 bin [47.9,48.0) has 5380 bin [48.0,48.1) has 5443 bin [48.1,48.2) has 5261 bin [48.2,48.3) has 5162 bin [48.3,48.4) has 5110 bin [48.4,48.5) has 5008 bin [48.5,48.6) has 4956 bin [48.6,48.7) has 4731 bin [48.7,48.8) has 4670 bin [48.8,48.9) has 4451 bin [48.9,49.0) has 4156 bin [49.0,49.1) has 4064 bin [49.1,49.2) has 3901 bin [49.2,49.3) has 3846 bin [49.3,49.4) has 3773 bin [49.4,49.5) has 3753 bin [49.5,49.6) has 3677 bin [49.6,49.7) has 3457 bin [49.7,49.8) has 3213 bin [49.8,49.9) has 3122 bin [49.9,50.0) has 2936 bin [50.0,50.1) has 2959 bin [50.1,50.2) has 2857 bin [50.2,50.3) has 2931 bin [50.3,50.4) has 2785 bin [50.4,50.5) has 2821 bin [50.5,50.6) has 2672 bin [50.6,50.7) has 2583 bin [50.7,50.8) has 2525 bin [50.8,50.9) has 2494 bin [50.9,51.0) has 2418 bin [51.0,51.1) has 2344 bin [51.1,51.2) has 2307 bin [51.2,51.3) has 2255 bin [51.3,51.4) has 2138 bin [51.4,51.5) has 2002 bin [51.5,51.6) has 1981 bin [51.6,51.7) has 1721 bin [51.7,51.8) has 1726 bin [51.8,51.9) has 1640 bin [51.9,52.0) has 1555 bin [52.0,52.1) has 1437 bin [52.1,52.2) has 1419 bin [52.2,52.3) has 1349 bin [52.3,52.4) has 1201 bin [52.4,52.5) has 1122 bin [52.5,52.6) has 1045 bin [52.6,52.7) has 1006 bin [52.7,52.8) has 886 bin [52.8,52.9) has 791 bin [52.9,53.0) has 765 bin [53.0,53.1) has 665 bin [53.1,53.2) has 573 bin [53.2,53.3) has 507 bin [53.3,53.4) has 472 bin [53.4,53.5) has 422 bin [53.5,53.6) has 289 bin [53.6,53.7) has 276 bin [53.7,53.8) has 255 bin [53.8,53.9) has 207 bin [53.9,54.0) has 155 bin [54.0,54.1) has 170 bin [54.1,54.2) has 98 bin [54.2,54.3) has 73 bin [54.3,54.4) has 68 bin [54.4,54.5) has 53 bin [54.5,54.6) has 57 bin [54.6,54.7) has 51 bin [54.7,54.8) has 39 bin [54.8,54.9) has 38 bin [54.9,55.0) has 30 bin [55.0,55.1) has 34 bin [55.1,55.2) has 30 bin [55.2,55.3) has 25 bin [55.3,55.4) has 18 bin [55.4,55.5) has 7 bin [55.5,55.6) has 11 bin [55.7,55.8) has 3 average z coordinate 30.9 for 10629185 element(s) point source id histogram with bin size 1.000000 bin 169 has 3076572 bin 170 has 7552613 average point source id 169.710554289910277 for 10629185 element(s)