lasinfo (210611) report for 'AHN4T/34GZ1_21.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: 23/2023 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: 27972880 number of points by return: 23068688 3290550 1236105 324094 53443 scale factor x y z: 0.001 0.001 0.001 offset x y z: 239980 449980 0 min x y z: 239980.000 449980.000 18.913 max x y z: 241019.999 451269.999 52.295 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: 27972880 extended number of points by return: 23068688 3290550 1236105 324094 53443 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 18913 52295 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 26 scan_angle_rank -29 6 user_data 6 7 point_source_ID 163 164 gps_time 324132597.033005 324133375.476697 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 41 255 B 31 255 NIR 4 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 1000 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.52 33.35 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23068688 number of intermediate returns: 1621381 number of last returns: 23037166 number of single returns: 19754355 covered area in square units/kilounits: 1323608/1.32 point density: all returns 21.13 last only 17.40 (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 27972880 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23068688 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3290550 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1236105 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 324094 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 53443 instead zero. overview over extended number of returns of given pulse: 19754355 4128947 2737389 1084043 240115 25885 2146 0 0 0 0 0 0 0 0 histogram of classification of points: 6545225 unclassified (1) 19970413 ground (2) 1423900 building (6) 12115 water (9) 95 wire conductor (14) 21132 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1694239 +---> 263490 of those are unclassified (1) +---> 1274308 of those are ground (2) +---> 155327 of those are building (6) +---> 578 of those are water (9) +---> 95 of those are wire conductor (14) +---> 441 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [18.9,19.0) has 53 bin [19.0,19.1) has 24 bin [19.4,19.5) has 6 bin [19.5,19.6) has 3 bin [19.8,19.9) has 1 bin [20.1,20.2) has 3 bin [20.2,20.3) has 2 bin [20.4,20.5) has 1 bin [20.5,20.6) has 1 bin [20.6,20.7) has 1 bin [20.7,20.8) has 4 bin [20.8,20.9) has 4 bin [20.9,21.0) has 10 bin [21.0,21.1) has 24 bin [21.1,21.2) has 119 bin [21.2,21.3) has 70 bin [21.3,21.4) has 40 bin [21.4,21.5) has 50 bin [21.5,21.6) has 91 bin [21.6,21.7) has 3486 bin [21.7,21.8) has 8331 bin [21.8,21.9) has 7529 bin [21.9,22.0) has 8506 bin [22.0,22.1) has 10784 bin [22.1,22.2) has 14319 bin [22.2,22.3) has 25692 bin [22.3,22.4) has 29338 bin [22.4,22.5) has 35196 bin [22.5,22.6) has 62472 bin [22.6,22.7) has 69205 bin [22.7,22.8) has 63464 bin [22.8,22.9) has 78658 bin [22.9,23.0) has 105731 bin [23.0,23.1) has 138311 bin [23.1,23.2) has 161287 bin [23.2,23.3) has 234019 bin [23.3,23.4) has 469808 bin [23.4,23.5) has 719007 bin [23.5,23.6) has 577338 bin [23.6,23.7) has 644652 bin [23.7,23.8) has 779220 bin [23.8,23.9) has 794226 bin [23.9,24.0) has 966690 bin [24.0,24.1) has 1153672 bin [24.1,24.2) has 1077037 bin [24.2,24.3) has 978212 bin [24.3,24.4) has 832502 bin [24.4,24.5) has 833224 bin [24.5,24.6) has 807640 bin [24.6,24.7) has 638925 bin [24.7,24.8) has 622231 bin [24.8,24.9) has 602900 bin [24.9,25.0) has 653012 bin [25.0,25.1) has 637494 bin [25.1,25.2) has 655592 bin [25.2,25.3) has 691375 bin [25.3,25.4) has 709656 bin [25.4,25.5) has 701701 bin [25.5,25.6) has 637912 bin [25.6,25.7) has 396317 bin [25.7,25.8) has 489561 bin [25.8,25.9) has 419505 bin [25.9,26.0) has 295188 bin [26.0,26.1) has 270617 bin [26.1,26.2) has 260378 bin [26.2,26.3) has 240753 bin [26.3,26.4) has 212995 bin [26.4,26.5) has 189083 bin [26.5,26.6) has 170550 bin [26.6,26.7) has 164339 bin [26.7,26.8) has 147696 bin [26.8,26.9) has 122584 bin [26.9,27.0) has 107113 bin [27.0,27.1) has 106428 bin [27.1,27.2) has 97283 bin [27.2,27.3) has 108161 bin [27.3,27.4) has 122200 bin [27.4,27.5) has 115745 bin [27.5,27.6) has 116799 bin [27.6,27.7) has 124039 bin [27.7,27.8) has 78153 bin [27.8,27.9) has 75798 bin [27.9,28.0) has 67956 bin [28.0,28.1) has 69552 bin [28.1,28.2) has 68154 bin [28.2,28.3) has 62225 bin [28.3,28.4) has 58809 bin [28.4,28.5) has 55427 bin [28.5,28.6) has 55370 bin [28.6,28.7) has 60106 bin [28.7,28.8) has 61422 bin [28.8,28.9) has 59741 bin [28.9,29.0) has 58041 bin [29.0,29.1) has 66944 bin [29.1,29.2) has 62983 bin [29.2,29.3) has 57711 bin [29.3,29.4) has 63165 bin [29.4,29.5) has 64904 bin [29.5,29.6) has 60164 bin [29.6,29.7) has 56637 bin [29.7,29.8) has 54647 bin [29.8,29.9) has 62871 bin [29.9,30.0) has 57802 bin [30.0,30.1) has 58991 bin [30.1,30.2) has 59463 bin [30.2,30.3) has 52900 bin [30.3,30.4) has 51335 bin [30.4,30.5) has 52271 bin [30.5,30.6) has 47482 bin [30.6,30.7) has 66450 bin [30.7,30.8) has 68194 bin [30.8,30.9) has 68057 bin [30.9,31.0) has 60470 bin [31.0,31.1) has 53533 bin [31.1,31.2) has 48706 bin [31.2,31.3) has 43690 bin [31.3,31.4) has 43795 bin [31.4,31.5) has 42606 bin [31.5,31.6) has 44062 bin [31.6,31.7) has 53023 bin [31.7,31.8) has 54681 bin [31.8,31.9) has 61755 bin [31.9,32.0) has 71463 bin [32.0,32.1) has 73157 bin [32.1,32.2) has 46075 bin [32.2,32.3) has 37638 bin [32.3,32.4) has 38008 bin [32.4,32.5) has 38181 bin [32.5,32.6) has 41882 bin [32.6,32.7) has 38108 bin [32.7,32.8) has 36351 bin [32.8,32.9) has 35417 bin [32.9,33.0) has 33694 bin [33.0,33.1) has 33728 bin [33.1,33.2) has 33115 bin [33.2,33.3) has 43690 bin [33.3,33.4) has 38613 bin [33.4,33.5) has 32756 bin [33.5,33.6) has 32236 bin [33.6,33.7) has 32288 bin [33.7,33.8) has 34398 bin [33.8,33.9) has 33630 bin [33.9,34.0) has 33486 bin [34.0,34.1) has 37326 bin [34.1,34.2) has 32181 bin [34.2,34.3) has 30731 bin [34.3,34.4) has 30842 bin [34.4,34.5) has 31388 bin [34.5,34.6) has 30801 bin [34.6,34.7) has 30867 bin [34.7,34.8) has 35574 bin [34.8,34.9) has 29778 bin [34.9,35.0) has 29186 bin [35.0,35.1) has 28658 bin [35.1,35.2) has 29185 bin [35.2,35.3) has 28057 bin [35.3,35.4) has 28074 bin [35.4,35.5) has 28411 bin [35.5,35.6) has 27648 bin [35.6,35.7) has 27537 bin [35.7,35.8) has 27425 bin [35.8,35.9) has 27679 bin [35.9,36.0) has 26865 bin [36.0,36.1) has 25875 bin [36.1,36.2) has 25852 bin [36.2,36.3) has 25731 bin [36.3,36.4) has 25208 bin [36.4,36.5) has 26110 bin [36.5,36.6) has 25213 bin [36.6,36.7) has 24790 bin [36.7,36.8) has 24645 bin [36.8,36.9) has 24325 bin [36.9,37.0) has 24549 bin [37.0,37.1) has 24186 bin [37.1,37.2) has 23481 bin [37.2,37.3) has 23808 bin [37.3,37.4) has 23636 bin [37.4,37.5) has 23123 bin [37.5,37.6) has 23312 bin [37.6,37.7) has 23589 bin [37.7,37.8) has 23443 bin [37.8,37.9) has 23310 bin [37.9,38.0) has 22906 bin [38.0,38.1) has 22644 bin [38.1,38.2) has 22285 bin [38.2,38.3) has 22192 bin [38.3,38.4) has 22152 bin [38.4,38.5) has 21950 bin [38.5,38.6) has 21880 bin [38.6,38.7) has 21985 bin [38.7,38.8) has 21487 bin [38.8,38.9) has 21523 bin [38.9,39.0) has 21395 bin [39.0,39.1) has 21188 bin [39.1,39.2) has 20724 bin [39.2,39.3) has 20657 bin [39.3,39.4) has 20569 bin [39.4,39.5) has 20431 bin [39.5,39.6) has 20229 bin [39.6,39.7) has 20107 bin [39.7,39.8) has 19820 bin [39.8,39.9) has 19630 bin [39.9,40.0) has 19075 bin [40.0,40.1) has 18893 bin [40.1,40.2) has 18720 bin [40.2,40.3) has 18271 bin [40.3,40.4) has 18407 bin [40.4,40.5) has 18271 bin [40.5,40.6) has 17941 bin [40.6,40.7) has 17407 bin [40.7,40.8) has 17265 bin [40.8,40.9) has 16820 bin [40.9,41.0) has 16737 bin [41.0,41.1) has 16520 bin [41.1,41.2) has 16242 bin [41.2,41.3) has 15685 bin [41.3,41.4) has 15384 bin [41.4,41.5) has 14956 bin [41.5,41.6) has 14810 bin [41.6,41.7) has 14344 bin [41.7,41.8) has 14213 bin [41.8,41.9) has 14218 bin [41.9,42.0) has 13916 bin [42.0,42.1) has 13253 bin [42.1,42.2) has 12992 bin [42.2,42.3) has 12977 bin [42.3,42.4) has 12282 bin [42.4,42.5) has 11887 bin [42.5,42.6) has 11715 bin [42.6,42.7) has 11382 bin [42.7,42.8) has 11007 bin [42.8,42.9) has 10569 bin [42.9,43.0) has 10370 bin [43.0,43.1) has 9977 bin [43.1,43.2) has 9349 bin [43.2,43.3) has 9107 bin [43.3,43.4) has 8864 bin [43.4,43.5) has 8421 bin [43.5,43.6) has 8061 bin [43.6,43.7) has 7708 bin [43.7,43.8) has 7343 bin [43.8,43.9) has 7057 bin [43.9,44.0) has 6752 bin [44.0,44.1) has 6409 bin [44.1,44.2) has 6112 bin [44.2,44.3) has 5695 bin [44.3,44.4) has 5535 bin [44.4,44.5) has 5082 bin [44.5,44.6) has 4864 bin [44.6,44.7) has 4643 bin [44.7,44.8) has 4452 bin [44.8,44.9) has 4234 bin [44.9,45.0) has 3818 bin [45.0,45.1) has 3621 bin [45.1,45.2) has 3392 bin [45.2,45.3) has 3247 bin [45.3,45.4) has 3082 bin [45.4,45.5) has 2886 bin [45.5,45.6) has 2647 bin [45.6,45.7) has 2433 bin [45.7,45.8) has 2395 bin [45.8,45.9) has 2168 bin [45.9,46.0) has 2087 bin [46.0,46.1) has 2003 bin [46.1,46.2) has 1955 bin [46.2,46.3) has 1813 bin [46.3,46.4) has 1799 bin [46.4,46.5) has 1628 bin [46.5,46.6) has 1610 bin [46.6,46.7) has 1489 bin [46.7,46.8) has 1453 bin [46.8,46.9) has 1359 bin [46.9,47.0) has 1357 bin [47.0,47.1) has 1237 bin [47.1,47.2) has 1266 bin [47.2,47.3) has 1184 bin [47.3,47.4) has 1024 bin [47.4,47.5) has 887 bin [47.5,47.6) has 812 bin [47.6,47.7) has 763 bin [47.7,47.8) has 701 bin [47.8,47.9) has 646 bin [47.9,48.0) has 588 bin [48.0,48.1) has 512 bin [48.1,48.2) has 507 bin [48.2,48.3) has 489 bin [48.3,48.4) has 402 bin [48.4,48.5) has 333 bin [48.5,48.6) has 272 bin [48.6,48.7) has 242 bin [48.7,48.8) has 196 bin [48.8,48.9) has 172 bin [48.9,49.0) has 156 bin [49.0,49.1) has 137 bin [49.1,49.2) has 115 bin [49.2,49.3) has 110 bin [49.3,49.4) has 108 bin [49.4,49.5) has 81 bin [49.5,49.6) has 76 bin [49.6,49.7) has 78 bin [49.7,49.8) has 84 bin [49.8,49.9) has 72 bin [49.9,50.0) has 65 bin [50.0,50.1) has 54 bin [50.1,50.2) has 50 bin [50.2,50.3) has 46 bin [50.3,50.4) has 44 bin [50.4,50.5) has 50 bin [50.5,50.6) has 42 bin [50.6,50.7) has 58 bin [50.7,50.8) has 55 bin [50.8,50.9) has 51 bin [50.9,51.0) has 51 bin [51.0,51.1) has 42 bin [51.1,51.2) has 46 bin [51.2,51.3) has 34 bin [51.3,51.4) has 34 bin [51.4,51.5) has 28 bin [51.5,51.6) has 27 bin [51.6,51.7) has 30 bin [51.7,51.8) has 23 bin [51.8,51.9) has 16 bin [51.9,52.0) has 11 bin [52.0,52.1) has 14 bin [52.1,52.2) has 10 bin [52.2,52.3) has 5 average z coordinate 26.5 for 27972880 element(s) point source id histogram with bin size 1.000000 bin 163 has 20382373 bin 164 has 7590507 average point source id 163.271352359857133 for 27972880 element(s)