lasinfo (210611) report for 'AHN4T/17CN2_18.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: 26686766 number of points by return: 23708499 2135334 700078 129200 12882 scale factor x y z: 0.001 0.001 0.001 offset x y z: 226980 532480 0 min x y z: 226980.000 532480.000 9.530 max x y z: 228019.999 533769.999 39.833 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: 26686766 extended number of points by return: 23708499 2135334 700078 129200 12882 743 30 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 9530 39833 intensity 42 4737 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -18 29 user_data 6 7 point_source_ID 64 65 gps_time 330517271.887789 330518852.856226 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 255 G 38 255 B 26 255 NIR 13 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -3000 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.32 31.12 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23708499 number of intermediate returns: 839968 number of last returns: 23710831 number of single returns: 21572532 covered area in square units/kilounits: 1334824/1.33 point density: all returns 19.99 last only 17.76 (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 26686766 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23708499 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2135334 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 700078 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 129200 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 12882 instead zero. overview over extended number of returns of given pulse: 21572532 2877424 1708566 463451 60332 4251 210 0 0 0 0 0 0 0 0 histogram of classification of points: 3483500 unclassified (1) 22773867 ground (2) 392410 building (6) 36989 water (9) +-> flagged as extended overlap: 1684662 +---> 281456 of those are unclassified (1) +---> 1395000 of those are ground (2) +---> 6556 of those are building (6) +---> 1650 of those are water (9) z coordinate histogram with bin size 0.100000 bin [9.5,9.6) has 4 bin [9.6,9.7) has 151 bin [9.7,9.8) has 3037 bin [9.8,9.9) has 2171 bin [9.9,10.0) has 5495 bin [10.0,10.1) has 8677 bin [10.1,10.2) has 11416 bin [10.2,10.3) has 10906 bin [10.3,10.4) has 11476 bin [10.4,10.5) has 15306 bin [10.5,10.6) has 28323 bin [10.6,10.7) has 59576 bin [10.7,10.8) has 176808 bin [10.8,10.9) has 412951 bin [10.9,11.0) has 661314 bin [11.0,11.1) has 667425 bin [11.1,11.2) has 506608 bin [11.2,11.3) has 459968 bin [11.3,11.4) has 471536 bin [11.4,11.5) has 651353 bin [11.5,11.6) has 775746 bin [11.6,11.7) has 725802 bin [11.7,11.8) has 772934 bin [11.8,11.9) has 937477 bin [11.9,12.0) has 1160343 bin [12.0,12.1) has 1425847 bin [12.1,12.2) has 1347758 bin [12.2,12.3) has 1231417 bin [12.3,12.4) has 959891 bin [12.4,12.5) has 755776 bin [12.5,12.6) has 663120 bin [12.6,12.7) has 839388 bin [12.7,12.8) has 846370 bin [12.8,12.9) has 757559 bin [12.9,13.0) has 765005 bin [13.0,13.1) has 611005 bin [13.1,13.2) has 501182 bin [13.2,13.3) has 486105 bin [13.3,13.4) has 477605 bin [13.4,13.5) has 461037 bin [13.5,13.6) has 414226 bin [13.6,13.7) has 291758 bin [13.7,13.8) has 242788 bin [13.8,13.9) has 242085 bin [13.9,14.0) has 217360 bin [14.0,14.1) has 192785 bin [14.1,14.2) has 157831 bin [14.2,14.3) has 132213 bin [14.3,14.4) has 119776 bin [14.4,14.5) has 137662 bin [14.5,14.6) has 128538 bin [14.6,14.7) has 112356 bin [14.7,14.8) has 82604 bin [14.8,14.9) has 56317 bin [14.9,15.0) has 36863 bin [15.0,15.1) has 29186 bin [15.1,15.2) has 25027 bin [15.2,15.3) has 23762 bin [15.3,15.4) has 23151 bin [15.4,15.5) has 21429 bin [15.5,15.6) has 20656 bin [15.6,15.7) has 20974 bin [15.7,15.8) has 21666 bin [15.8,15.9) has 22389 bin [15.9,16.0) has 21107 bin [16.0,16.1) has 20115 bin [16.1,16.2) has 20812 bin [16.2,16.3) has 21642 bin [16.3,16.4) has 22300 bin [16.4,16.5) has 22471 bin [16.5,16.6) has 22474 bin [16.6,16.7) has 22297 bin [16.7,16.8) has 22462 bin [16.8,16.9) has 22838 bin [16.9,17.0) has 23676 bin [17.0,17.1) has 23416 bin [17.1,17.2) has 23141 bin [17.2,17.3) has 23901 bin [17.3,17.4) has 24010 bin [17.4,17.5) has 23952 bin [17.5,17.6) has 24397 bin [17.6,17.7) has 24693 bin [17.7,17.8) has 25428 bin [17.8,17.9) has 25022 bin [17.9,18.0) has 25069 bin [18.0,18.1) has 25399 bin [18.1,18.2) has 25436 bin [18.2,18.3) has 25675 bin [18.3,18.4) has 25623 bin [18.4,18.5) has 26034 bin [18.5,18.6) has 25838 bin [18.6,18.7) has 25827 bin [18.7,18.8) has 25665 bin [18.8,18.9) has 25529 bin [18.9,19.0) has 25250 bin [19.0,19.1) has 24917 bin [19.1,19.2) has 25222 bin [19.2,19.3) has 24982 bin [19.3,19.4) has 25084 bin [19.4,19.5) has 25383 bin [19.5,19.6) has 25531 bin [19.6,19.7) has 25664 bin [19.7,19.8) has 26004 bin [19.8,19.9) has 25911 bin [19.9,20.0) has 26157 bin [20.0,20.1) has 26054 bin [20.1,20.2) has 26215 bin [20.2,20.3) has 26204 bin [20.3,20.4) has 26327 bin [20.4,20.5) has 26256 bin [20.5,20.6) has 25411 bin [20.6,20.7) has 24566 bin [20.7,20.8) has 24311 bin [20.8,20.9) has 23978 bin [20.9,21.0) has 24164 bin [21.0,21.1) has 24532 bin [21.1,21.2) has 24524 bin [21.2,21.3) has 24654 bin [21.3,21.4) has 24325 bin [21.4,21.5) has 24238 bin [21.5,21.6) has 24509 bin [21.6,21.7) has 24295 bin [21.7,21.8) has 24792 bin [21.8,21.9) has 24343 bin [21.9,22.0) has 24291 bin [22.0,22.1) has 23933 bin [22.1,22.2) has 23838 bin [22.2,22.3) has 23857 bin [22.3,22.4) has 23772 bin [22.4,22.5) has 23706 bin [22.5,22.6) has 23814 bin [22.6,22.7) has 23858 bin [22.7,22.8) has 24086 bin [22.8,22.9) has 24452 bin [22.9,23.0) has 24304 bin [23.0,23.1) has 24103 bin [23.1,23.2) has 24107 bin [23.2,23.3) has 24169 bin [23.3,23.4) has 24224 bin [23.4,23.5) has 24389 bin [23.5,23.6) has 24461 bin [23.6,23.7) has 24323 bin [23.7,23.8) has 24545 bin [23.8,23.9) has 24566 bin [23.9,24.0) has 24535 bin [24.0,24.1) has 24442 bin [24.1,24.2) has 24465 bin [24.2,24.3) has 24275 bin [24.3,24.4) has 24678 bin [24.4,24.5) has 24242 bin [24.5,24.6) has 23887 bin [24.6,24.7) has 23501 bin [24.7,24.8) has 23684 bin [24.8,24.9) has 23633 bin [24.9,25.0) has 23379 bin [25.0,25.1) has 23311 bin [25.1,25.2) has 23315 bin [25.2,25.3) has 23039 bin [25.3,25.4) has 22592 bin [25.4,25.5) has 22757 bin [25.5,25.6) has 22507 bin [25.6,25.7) has 22291 bin [25.7,25.8) has 22100 bin [25.8,25.9) has 21565 bin [25.9,26.0) has 21844 bin [26.0,26.1) has 21314 bin [26.1,26.2) has 21169 bin [26.2,26.3) has 20891 bin [26.3,26.4) has 20558 bin [26.4,26.5) has 20582 bin [26.5,26.6) has 20441 bin [26.6,26.7) has 20161 bin [26.7,26.8) has 20166 bin [26.8,26.9) has 19548 bin [26.9,27.0) has 19359 bin [27.0,27.1) has 19101 bin [27.1,27.2) has 18608 bin [27.2,27.3) has 18325 bin [27.3,27.4) has 17708 bin [27.4,27.5) has 17703 bin [27.5,27.6) has 17303 bin [27.6,27.7) has 17005 bin [27.7,27.8) has 16555 bin [27.8,27.9) has 16104 bin [27.9,28.0) has 15565 bin [28.0,28.1) has 15337 bin [28.1,28.2) has 15008 bin [28.2,28.3) has 14268 bin [28.3,28.4) has 14009 bin [28.4,28.5) has 13476 bin [28.5,28.6) has 13327 bin [28.6,28.7) has 12784 bin [28.7,28.8) has 12637 bin [28.8,28.9) has 12401 bin [28.9,29.0) has 11824 bin [29.0,29.1) has 11638 bin [29.1,29.2) has 11066 bin [29.2,29.3) has 10770 bin [29.3,29.4) has 10596 bin [29.4,29.5) has 10191 bin [29.5,29.6) has 9792 bin [29.6,29.7) has 9521 bin [29.7,29.8) has 9063 bin [29.8,29.9) has 8757 bin [29.9,30.0) has 8560 bin [30.0,30.1) has 8090 bin [30.1,30.2) has 7781 bin [30.2,30.3) has 7525 bin [30.3,30.4) has 7236 bin [30.4,30.5) has 7073 bin [30.5,30.6) has 6718 bin [30.6,30.7) has 6444 bin [30.7,30.8) has 6244 bin [30.8,30.9) has 5930 bin [30.9,31.0) has 5829 bin [31.0,31.1) has 5680 bin [31.1,31.2) has 5296 bin [31.2,31.3) has 5150 bin [31.3,31.4) has 4945 bin [31.4,31.5) has 4880 bin [31.5,31.6) has 4584 bin [31.6,31.7) has 4318 bin [31.7,31.8) has 4317 bin [31.8,31.9) has 3930 bin [31.9,32.0) has 3898 bin [32.0,32.1) has 3861 bin [32.1,32.2) has 3518 bin [32.2,32.3) has 3437 bin [32.3,32.4) has 3226 bin [32.4,32.5) has 3154 bin [32.5,32.6) has 3050 bin [32.6,32.7) has 3000 bin [32.7,32.8) has 2789 bin [32.8,32.9) has 2694 bin [32.9,33.0) has 2563 bin [33.0,33.1) has 2427 bin [33.1,33.2) has 2368 bin [33.2,33.3) has 2172 bin [33.3,33.4) has 2114 bin [33.4,33.5) has 2051 bin [33.5,33.6) has 1904 bin [33.6,33.7) has 1768 bin [33.7,33.8) has 1684 bin [33.8,33.9) has 1601 bin [33.9,34.0) has 1564 bin [34.0,34.1) has 1438 bin [34.1,34.2) has 1481 bin [34.2,34.3) has 1391 bin [34.3,34.4) has 1278 bin [34.4,34.5) has 1240 bin [34.5,34.6) has 1176 bin [34.6,34.7) has 1084 bin [34.7,34.8) has 995 bin [34.8,34.9) has 943 bin [34.9,35.0) has 878 bin [35.0,35.1) has 844 bin [35.1,35.2) has 853 bin [35.2,35.3) has 734 bin [35.3,35.4) has 702 bin [35.4,35.5) has 676 bin [35.5,35.6) has 628 bin [35.6,35.7) has 571 bin [35.7,35.8) has 575 bin [35.8,35.9) has 532 bin [35.9,36.0) has 473 bin [36.0,36.1) has 402 bin [36.1,36.2) has 365 bin [36.2,36.3) has 418 bin [36.3,36.4) has 420 bin [36.4,36.5) has 368 bin [36.5,36.6) has 340 bin [36.6,36.7) has 336 bin [36.7,36.8) has 283 bin [36.8,36.9) has 280 bin [36.9,37.0) has 232 bin [37.0,37.1) has 208 bin [37.1,37.2) has 235 bin [37.2,37.3) has 251 bin [37.3,37.4) has 210 bin [37.4,37.5) has 215 bin [37.5,37.6) has 177 bin [37.6,37.7) has 190 bin [37.7,37.8) has 137 bin [37.8,37.9) has 154 bin [37.9,38.0) has 129 bin [38.0,38.1) has 123 bin [38.1,38.2) has 116 bin [38.2,38.3) has 90 bin [38.3,38.4) has 78 bin [38.4,38.5) has 73 bin [38.5,38.6) has 63 bin [38.6,38.7) has 49 bin [38.7,38.8) has 48 bin [38.8,38.9) has 34 bin [38.9,39.0) has 28 bin [39.0,39.1) has 24 bin [39.1,39.2) has 9 bin [39.2,39.3) has 6 bin [39.3,39.4) has 3 bin [39.4,39.5) has 6 bin [39.5,39.6) has 3 bin [39.6,39.7) has 3 bin [39.8,39.9) has 2 average z coordinate 13.6 for 26686766 element(s) point source id histogram with bin size 1.000000 bin 64 has 20134103 bin 65 has 6552663 average point source id 64.245539793019503 for 26686766 element(s)