lasinfo (210611) report for 'AHN4T/17GN1_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: 28125908 number of points by return: 23732207 3000526 1121231 240613 29108 scale factor x y z: 0.001 0.001 0.001 offset x y z: 239980 536230 0 min x y z: 239980.000 536230.000 14.182 max x y z: 241019.999 537519.999 43.720 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: 28125908 extended number of points by return: 23732207 3000526 1121231 240613 29108 2116 107 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 14182 43720 intensity 56 4585 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 330510298.488428 330513953.296007 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 39 255 B 22 255 NIR 4 255 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 -16.29 29.58 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23732207 number of intermediate returns: 1394215 number of last returns: 23723457 number of single returns: 20723971 covered area in square units/kilounits: 1331152/1.33 point density: all returns 21.13 last only 17.82 (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 28125908 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23732207 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3000526 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1121231 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 240613 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 29108 instead zero. overview over extended number of returns of given pulse: 20723971 3765141 2642026 846721 135196 12122 731 0 0 0 0 0 0 0 0 histogram of classification of points: 5000127 unclassified (1) 22283145 ground (2) 722955 building (6) 109170 water (9) 10511 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2128411 +---> 257000 of those are unclassified (1) +---> 1794410 of those are ground (2) +---> 66668 of those are building (6) +---> 7021 of those are water (9) +---> 3312 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [14.1,14.2) has 1 bin [14.2,14.3) has 267 bin [14.3,14.4) has 52366 bin [14.4,14.5) has 14472 bin [14.5,14.6) has 11151 bin [14.6,14.7) has 10205 bin [14.7,14.8) has 15333 bin [14.8,14.9) has 17849 bin [14.9,15.0) has 27566 bin [15.0,15.1) has 33276 bin [15.1,15.2) has 40628 bin [15.2,15.3) has 57277 bin [15.3,15.4) has 56042 bin [15.4,15.5) has 84186 bin [15.5,15.6) has 179068 bin [15.6,15.7) has 499412 bin [15.7,15.8) has 1202398 bin [15.8,15.9) has 1725665 bin [15.9,16.0) has 3197325 bin [16.0,16.1) has 3903952 bin [16.1,16.2) has 2945477 bin [16.2,16.3) has 2169923 bin [16.3,16.4) has 1598028 bin [16.4,16.5) has 1214787 bin [16.5,16.6) has 949506 bin [16.6,16.7) has 806410 bin [16.7,16.8) has 509319 bin [16.8,16.9) has 354850 bin [16.9,17.0) has 261548 bin [17.0,17.1) has 202725 bin [17.1,17.2) has 110650 bin [17.2,17.3) has 67840 bin [17.3,17.4) has 59220 bin [17.4,17.5) has 43741 bin [17.5,17.6) has 41219 bin [17.6,17.7) has 39050 bin [17.7,17.8) has 38701 bin [17.8,17.9) has 38295 bin [17.9,18.0) has 35969 bin [18.0,18.1) has 39762 bin [18.1,18.2) has 40862 bin [18.2,18.3) has 39442 bin [18.3,18.4) has 40033 bin [18.4,18.5) has 41137 bin [18.5,18.6) has 40022 bin [18.6,18.7) has 41712 bin [18.7,18.8) has 43943 bin [18.8,18.9) has 45154 bin [18.9,19.0) has 47633 bin [19.0,19.1) has 48680 bin [19.1,19.2) has 50765 bin [19.2,19.3) has 49849 bin [19.3,19.4) has 47467 bin [19.4,19.5) has 46583 bin [19.5,19.6) has 46926 bin [19.6,19.7) has 44926 bin [19.7,19.8) has 43556 bin [19.8,19.9) has 43118 bin [19.9,20.0) has 41979 bin [20.0,20.1) has 41592 bin [20.1,20.2) has 41119 bin [20.2,20.3) has 40570 bin [20.3,20.4) has 40842 bin [20.4,20.5) has 42463 bin [20.5,20.6) has 51767 bin [20.6,20.7) has 44280 bin [20.7,20.8) has 31961 bin [20.8,20.9) has 31080 bin [20.9,21.0) has 30043 bin [21.0,21.1) has 29604 bin [21.1,21.2) has 29505 bin [21.2,21.3) has 30039 bin [21.3,21.4) has 30391 bin [21.4,21.5) has 30584 bin [21.5,21.6) has 29452 bin [21.6,21.7) has 28766 bin [21.7,21.8) has 28699 bin [21.8,21.9) has 29301 bin [21.9,22.0) has 28930 bin [22.0,22.1) has 29389 bin [22.1,22.2) has 29850 bin [22.2,22.3) has 29650 bin [22.3,22.4) has 27808 bin [22.4,22.5) has 27817 bin [22.5,22.6) has 31071 bin [22.6,22.7) has 28780 bin [22.7,22.8) has 27725 bin [22.8,22.9) has 27666 bin [22.9,23.0) has 27607 bin [23.0,23.1) has 27695 bin [23.1,23.2) has 27679 bin [23.2,23.3) has 27510 bin [23.3,23.4) has 27384 bin [23.4,23.5) has 27240 bin [23.5,23.6) has 27480 bin [23.6,23.7) has 30524 bin [23.7,23.8) has 27624 bin [23.8,23.9) has 26553 bin [23.9,24.0) has 26993 bin [24.0,24.1) has 26435 bin [24.1,24.2) has 26637 bin [24.2,24.3) has 26702 bin [24.3,24.4) has 26512 bin [24.4,24.5) has 26638 bin [24.5,24.6) has 26716 bin [24.6,24.7) has 26555 bin [24.7,24.8) has 27869 bin [24.8,24.9) has 27134 bin [24.9,25.0) has 26546 bin [25.0,25.1) has 26255 bin [25.1,25.2) has 26810 bin [25.2,25.3) has 26394 bin [25.3,25.4) has 26193 bin [25.4,25.5) has 26284 bin [25.5,25.6) has 26684 bin [25.6,25.7) has 26653 bin [25.7,25.8) has 27050 bin [25.8,25.9) has 26571 bin [25.9,26.0) has 26831 bin [26.0,26.1) has 26615 bin [26.1,26.2) has 26649 bin [26.2,26.3) has 26814 bin [26.3,26.4) has 27278 bin [26.4,26.5) has 27082 bin [26.5,26.6) has 27412 bin [26.6,26.7) has 27527 bin [26.7,26.8) has 27593 bin [26.8,26.9) has 27649 bin [26.9,27.0) has 27649 bin [27.0,27.1) has 27679 bin [27.1,27.2) has 27703 bin [27.2,27.3) has 27997 bin [27.3,27.4) has 28414 bin [27.4,27.5) has 28787 bin [27.5,27.6) has 28726 bin [27.6,27.7) has 28113 bin [27.7,27.8) has 28396 bin [27.8,27.9) has 28315 bin [27.9,28.0) has 28591 bin [28.0,28.1) has 28602 bin [28.1,28.2) has 28711 bin [28.2,28.3) has 28846 bin [28.3,28.4) has 29164 bin [28.4,28.5) has 29509 bin [28.5,28.6) has 29640 bin [28.6,28.7) has 29892 bin [28.7,28.8) has 30167 bin [28.8,28.9) has 30639 bin [28.9,29.0) has 30558 bin [29.0,29.1) has 30499 bin [29.1,29.2) has 30915 bin [29.2,29.3) has 31486 bin [29.3,29.4) has 31454 bin [29.4,29.5) has 31449 bin [29.5,29.6) has 31735 bin [29.6,29.7) has 32049 bin [29.7,29.8) has 32582 bin [29.8,29.9) has 32641 bin [29.9,30.0) has 32400 bin [30.0,30.1) has 32953 bin [30.1,30.2) has 32593 bin [30.2,30.3) has 33035 bin [30.3,30.4) has 33162 bin [30.4,30.5) has 33354 bin [30.5,30.6) has 33581 bin [30.6,30.7) has 33489 bin [30.7,30.8) has 33869 bin [30.8,30.9) has 33954 bin [30.9,31.0) has 33940 bin [31.0,31.1) has 33974 bin [31.1,31.2) has 34063 bin [31.2,31.3) has 34209 bin [31.3,31.4) has 33806 bin [31.4,31.5) has 33412 bin [31.5,31.6) has 33119 bin [31.6,31.7) has 32708 bin [31.7,31.8) has 32790 bin [31.8,31.9) has 32726 bin [31.9,32.0) has 32031 bin [32.0,32.1) has 31959 bin [32.1,32.2) has 31169 bin [32.2,32.3) has 30763 bin [32.3,32.4) has 30655 bin [32.4,32.5) has 29884 bin [32.5,32.6) has 29214 bin [32.6,32.7) has 28768 bin [32.7,32.8) has 28004 bin [32.8,32.9) has 27273 bin [32.9,33.0) has 26937 bin [33.0,33.1) has 25973 bin [33.1,33.2) has 25145 bin [33.2,33.3) has 24648 bin [33.3,33.4) has 23611 bin [33.4,33.5) has 23184 bin [33.5,33.6) has 22737 bin [33.6,33.7) has 22017 bin [33.7,33.8) has 21359 bin [33.8,33.9) has 20948 bin [33.9,34.0) has 20333 bin [34.0,34.1) has 19802 bin [34.1,34.2) has 19067 bin [34.2,34.3) has 18670 bin [34.3,34.4) has 17990 bin [34.4,34.5) has 17550 bin [34.5,34.6) has 16948 bin [34.6,34.7) has 16468 bin [34.7,34.8) has 15806 bin [34.8,34.9) has 15282 bin [34.9,35.0) has 14959 bin [35.0,35.1) has 14197 bin [35.1,35.2) has 14160 bin [35.2,35.3) has 13299 bin [35.3,35.4) has 12769 bin [35.4,35.5) has 12565 bin [35.5,35.6) has 12121 bin [35.6,35.7) has 11661 bin [35.7,35.8) has 11510 bin [35.8,35.9) has 10834 bin [35.9,36.0) has 10419 bin [36.0,36.1) has 9839 bin [36.1,36.2) has 9359 bin [36.2,36.3) has 8925 bin [36.3,36.4) has 8315 bin [36.4,36.5) has 7997 bin [36.5,36.6) has 7615 bin [36.6,36.7) has 7267 bin [36.7,36.8) has 6934 bin [36.8,36.9) has 6542 bin [36.9,37.0) has 6206 bin [37.0,37.1) has 6136 bin [37.1,37.2) has 5695 bin [37.2,37.3) has 5416 bin [37.3,37.4) has 5265 bin [37.4,37.5) has 4971 bin [37.5,37.6) has 4809 bin [37.6,37.7) has 4654 bin [37.7,37.8) has 4601 bin [37.8,37.9) has 4375 bin [37.9,38.0) has 4151 bin [38.0,38.1) has 3970 bin [38.1,38.2) has 3705 bin [38.2,38.3) has 3512 bin [38.3,38.4) has 3399 bin [38.4,38.5) has 3217 bin [38.5,38.6) has 3019 bin [38.6,38.7) has 2823 bin [38.7,38.8) has 2605 bin [38.8,38.9) has 2438 bin [38.9,39.0) has 2291 bin [39.0,39.1) has 2089 bin [39.1,39.2) has 1922 bin [39.2,39.3) has 1748 bin [39.3,39.4) has 1631 bin [39.4,39.5) has 1556 bin [39.5,39.6) has 1421 bin [39.6,39.7) has 1368 bin [39.7,39.8) has 1289 bin [39.8,39.9) has 1089 bin [39.9,40.0) has 941 bin [40.0,40.1) has 900 bin [40.1,40.2) has 763 bin [40.2,40.3) has 675 bin [40.3,40.4) has 657 bin [40.4,40.5) has 497 bin [40.5,40.6) has 440 bin [40.6,40.7) has 436 bin [40.7,40.8) has 370 bin [40.8,40.9) has 310 bin [40.9,41.0) has 329 bin [41.0,41.1) has 281 bin [41.1,41.2) has 254 bin [41.2,41.3) has 229 bin [41.3,41.4) has 210 bin [41.4,41.5) has 179 bin [41.5,41.6) has 146 bin [41.6,41.7) has 162 bin [41.7,41.8) has 159 bin [41.8,41.9) has 123 bin [41.9,42.0) has 123 bin [42.0,42.1) has 101 bin [42.1,42.2) has 62 bin [42.2,42.3) has 45 bin [42.3,42.4) has 46 bin [42.4,42.5) has 35 bin [42.5,42.6) has 24 bin [42.6,42.7) has 24 bin [42.7,42.8) has 14 bin [42.8,42.9) has 24 bin [42.9,43.0) has 13 bin [43.0,43.1) has 15 bin [43.1,43.2) has 15 bin [43.2,43.3) has 13 bin [43.3,43.4) has 14 bin [43.4,43.5) has 6 bin [43.5,43.6) has 3 bin [43.6,43.7) has 4 bin [43.7,43.8) has 1 average z coordinate 18.2 for 28125908 element(s) point source id histogram with bin size 1.000000 bin 60 has 1497163 bin 61 has 22208112 bin 62 has 4420633 average point source id 61.103942244282386 for 28125908 element(s)