lasinfo (210611) report for 'AHN4T/17DN2_08.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: 29288830 number of points by return: 25714600 2466791 873607 204120 27463 scale factor x y z: 0.001 0.001 0.001 offset x y z: 236980 534980 0 min x y z: 236980.000 534980.000 14.009 max x y z: 238019.999 536269.999 42.373 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: 29288830 extended number of points by return: 25714600 2466791 873607 204120 27463 2137 112 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 14009 42373 intensity 56 4136 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 -29 29 user_data 6 7 point_source_ID 61 63 gps_time 330511550.444955 330515097.890143 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 255 G 40 255 B 29 255 NIR 10 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.28 24.81 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25714600 number of intermediate returns: 1108993 number of last returns: 25702123 number of single returns: 23236886 covered area in square units/kilounits: 1340824/1.34 point density: all returns 21.84 last only 19.17 (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 29288830 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25714600 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2466791 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 873607 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 204120 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 27463 instead zero. overview over extended number of returns of given pulse: 23236886 3194789 2009641 707683 126867 12192 772 0 0 0 0 0 0 0 0 histogram of classification of points: 4169505 unclassified (1) 24168532 ground (2) 739691 building (6) 211102 water (9) +-> flagged as extended overlap: 2018495 +---> 173813 of those are unclassified (1) +---> 1828853 of those are ground (2) +---> 13217 of those are building (6) +---> 2612 of those are water (9) z coordinate histogram with bin size 0.100000 bin [14.0,14.1) has 59 bin [14.1,14.2) has 1221 bin [14.2,14.3) has 1552 bin [14.3,14.4) has 17364 bin [14.4,14.5) has 21118 bin [14.5,14.6) has 22574 bin [14.6,14.7) has 33941 bin [14.7,14.8) has 41430 bin [14.8,14.9) has 127573 bin [14.9,15.0) has 304120 bin [15.0,15.1) has 797302 bin [15.1,15.2) has 896182 bin [15.2,15.3) has 854966 bin [15.3,15.4) has 859187 bin [15.4,15.5) has 818500 bin [15.5,15.6) has 1115734 bin [15.6,15.7) has 1743155 bin [15.7,15.8) has 1997812 bin [15.8,15.9) has 1772319 bin [15.9,16.0) has 1736007 bin [16.0,16.1) has 1524153 bin [16.1,16.2) has 1379177 bin [16.2,16.3) has 1167478 bin [16.3,16.4) has 1261563 bin [16.4,16.5) has 1251128 bin [16.5,16.6) has 982280 bin [16.6,16.7) has 742877 bin [16.7,16.8) has 625385 bin [16.8,16.9) has 479134 bin [16.9,17.0) has 421296 bin [17.0,17.1) has 468089 bin [17.1,17.2) has 398312 bin [17.2,17.3) has 365345 bin [17.3,17.4) has 250091 bin [17.4,17.5) has 157180 bin [17.5,17.6) has 103240 bin [17.6,17.7) has 64413 bin [17.7,17.8) has 42937 bin [17.8,17.9) has 40654 bin [17.9,18.0) has 40030 bin [18.0,18.1) has 41875 bin [18.1,18.2) has 39460 bin [18.2,18.3) has 37823 bin [18.3,18.4) has 37103 bin [18.4,18.5) has 36987 bin [18.5,18.6) has 37777 bin [18.6,18.7) has 38265 bin [18.7,18.8) has 39969 bin [18.8,18.9) has 39817 bin [18.9,19.0) has 41246 bin [19.0,19.1) has 39936 bin [19.1,19.2) has 39216 bin [19.2,19.3) has 37961 bin [19.3,19.4) has 37036 bin [19.4,19.5) has 37883 bin [19.5,19.6) has 37689 bin [19.6,19.7) has 38901 bin [19.7,19.8) has 39189 bin [19.8,19.9) has 39264 bin [19.9,20.0) has 38930 bin [20.0,20.1) has 39011 bin [20.1,20.2) has 38873 bin [20.2,20.3) has 39738 bin [20.3,20.4) has 39021 bin [20.4,20.5) has 37811 bin [20.5,20.6) has 38276 bin [20.6,20.7) has 37990 bin [20.7,20.8) has 37476 bin [20.8,20.9) has 37060 bin [20.9,21.0) has 36792 bin [21.0,21.1) has 36463 bin [21.1,21.2) has 35966 bin [21.2,21.3) has 35993 bin [21.3,21.4) has 35900 bin [21.4,21.5) has 35600 bin [21.5,21.6) has 35164 bin [21.6,21.7) has 35206 bin [21.7,21.8) has 34869 bin [21.8,21.9) has 34653 bin [21.9,22.0) has 34781 bin [22.0,22.1) has 34246 bin [22.1,22.2) has 34459 bin [22.2,22.3) has 33782 bin [22.3,22.4) has 33581 bin [22.4,22.5) has 33765 bin [22.5,22.6) has 32877 bin [22.6,22.7) has 32294 bin [22.7,22.8) has 31766 bin [22.8,22.9) has 31133 bin [22.9,23.0) has 30508 bin [23.0,23.1) has 30302 bin [23.1,23.2) has 30410 bin [23.2,23.3) has 29595 bin [23.3,23.4) has 29665 bin [23.4,23.5) has 29897 bin [23.5,23.6) has 29183 bin [23.6,23.7) has 29253 bin [23.7,23.8) has 29666 bin [23.8,23.9) has 29595 bin [23.9,24.0) has 28896 bin [24.0,24.1) has 27849 bin [24.1,24.2) has 28005 bin [24.2,24.3) has 27550 bin [24.3,24.4) has 27280 bin [24.4,24.5) has 27112 bin [24.5,24.6) has 26796 bin [24.6,24.7) has 25690 bin [24.7,24.8) has 25373 bin [24.8,24.9) has 25897 bin [24.9,25.0) has 25559 bin [25.0,25.1) has 25229 bin [25.1,25.2) has 24965 bin [25.2,25.3) has 24423 bin [25.3,25.4) has 24403 bin [25.4,25.5) has 24433 bin [25.5,25.6) has 24398 bin [25.6,25.7) has 25003 bin [25.7,25.8) has 24695 bin [25.8,25.9) has 24316 bin [25.9,26.0) has 24279 bin [26.0,26.1) has 24554 bin [26.1,26.2) has 24237 bin [26.2,26.3) has 24155 bin [26.3,26.4) has 24309 bin [26.4,26.5) has 23985 bin [26.5,26.6) has 23925 bin [26.6,26.7) has 23758 bin [26.7,26.8) has 23855 bin [26.8,26.9) has 23695 bin [26.9,27.0) has 24063 bin [27.0,27.1) has 23830 bin [27.1,27.2) has 23855 bin [27.2,27.3) has 23677 bin [27.3,27.4) has 23504 bin [27.4,27.5) has 23314 bin [27.5,27.6) has 23509 bin [27.6,27.7) has 23774 bin [27.7,27.8) has 23507 bin [27.8,27.9) has 23490 bin [27.9,28.0) has 23659 bin [28.0,28.1) has 23302 bin [28.1,28.2) has 23104 bin [28.2,28.3) has 23035 bin [28.3,28.4) has 22886 bin [28.4,28.5) has 22769 bin [28.5,28.6) has 23080 bin [28.6,28.7) has 22653 bin [28.7,28.8) has 22383 bin [28.8,28.9) has 22173 bin [28.9,29.0) has 21874 bin [29.0,29.1) has 21687 bin [29.1,29.2) has 21341 bin [29.2,29.3) has 21403 bin [29.3,29.4) has 21506 bin [29.4,29.5) has 21332 bin [29.5,29.6) has 20856 bin [29.6,29.7) has 21228 bin [29.7,29.8) has 20681 bin [29.8,29.9) has 20553 bin [29.9,30.0) has 20547 bin [30.0,30.1) has 20421 bin [30.1,30.2) has 20185 bin [30.2,30.3) has 20035 bin [30.3,30.4) has 20121 bin [30.4,30.5) has 19824 bin [30.5,30.6) has 19537 bin [30.6,30.7) has 19519 bin [30.7,30.8) has 19004 bin [30.8,30.9) has 19082 bin [30.9,31.0) has 18716 bin [31.0,31.1) has 18271 bin [31.1,31.2) has 18220 bin [31.2,31.3) has 17786 bin [31.3,31.4) has 17846 bin [31.4,31.5) has 17588 bin [31.5,31.6) has 17361 bin [31.6,31.7) has 16988 bin [31.7,31.8) has 16739 bin [31.8,31.9) has 16356 bin [31.9,32.0) has 16005 bin [32.0,32.1) has 15722 bin [32.1,32.2) has 15405 bin [32.2,32.3) has 15254 bin [32.3,32.4) has 14860 bin [32.4,32.5) has 14418 bin [32.5,32.6) has 14339 bin [32.6,32.7) has 13960 bin [32.7,32.8) has 13759 bin [32.8,32.9) has 13227 bin [32.9,33.0) has 13014 bin [33.0,33.1) has 12545 bin [33.1,33.2) has 12621 bin [33.2,33.3) has 12262 bin [33.3,33.4) has 11859 bin [33.4,33.5) has 11784 bin [33.5,33.6) has 11338 bin [33.6,33.7) has 10905 bin [33.7,33.8) has 10483 bin [33.8,33.9) has 10346 bin [33.9,34.0) has 9836 bin [34.0,34.1) has 9253 bin [34.1,34.2) has 9033 bin [34.2,34.3) has 8828 bin [34.3,34.4) has 8313 bin [34.4,34.5) has 8220 bin [34.5,34.6) has 7860 bin [34.6,34.7) has 7462 bin [34.7,34.8) has 7209 bin [34.8,34.9) has 6808 bin [34.9,35.0) has 6468 bin [35.0,35.1) has 6076 bin [35.1,35.2) has 5659 bin [35.2,35.3) has 5547 bin [35.3,35.4) has 5327 bin [35.4,35.5) has 4854 bin [35.5,35.6) has 4841 bin [35.6,35.7) has 4308 bin [35.7,35.8) has 4246 bin [35.8,35.9) has 3910 bin [35.9,36.0) has 3789 bin [36.0,36.1) has 3487 bin [36.1,36.2) has 3258 bin [36.2,36.3) has 3166 bin [36.3,36.4) has 2829 bin [36.4,36.5) has 2637 bin [36.5,36.6) has 2449 bin [36.6,36.7) has 2193 bin [36.7,36.8) has 2030 bin [36.8,36.9) has 1884 bin [36.9,37.0) has 1666 bin [37.0,37.1) has 1481 bin [37.1,37.2) has 1437 bin [37.2,37.3) has 1237 bin [37.3,37.4) has 1149 bin [37.4,37.5) has 1043 bin [37.5,37.6) has 967 bin [37.6,37.7) has 840 bin [37.7,37.8) has 777 bin [37.8,37.9) has 666 bin [37.9,38.0) has 587 bin [38.0,38.1) has 497 bin [38.1,38.2) has 479 bin [38.2,38.3) has 430 bin [38.3,38.4) has 364 bin [38.4,38.5) has 306 bin [38.5,38.6) has 270 bin [38.6,38.7) has 240 bin [38.7,38.8) has 196 bin [38.8,38.9) has 173 bin [38.9,39.0) has 137 bin [39.0,39.1) has 126 bin [39.1,39.2) has 102 bin [39.2,39.3) has 103 bin [39.3,39.4) has 77 bin [39.4,39.5) has 82 bin [39.5,39.6) has 91 bin [39.6,39.7) has 65 bin [39.7,39.8) has 57 bin [39.8,39.9) has 68 bin [39.9,40.0) has 58 bin [40.0,40.1) has 60 bin [40.1,40.2) has 47 bin [40.2,40.3) has 38 bin [40.3,40.4) has 45 bin [40.4,40.5) has 54 bin [40.5,40.6) has 40 bin [40.6,40.7) has 33 bin [40.7,40.8) has 27 bin [40.8,40.9) has 35 bin [40.9,41.0) has 22 bin [41.0,41.1) has 18 bin [41.1,41.2) has 14 bin [41.2,41.3) has 22 bin [41.3,41.4) has 20 bin [41.4,41.5) has 12 bin [41.5,41.6) has 16 bin [41.6,41.7) has 13 bin [41.7,41.8) has 4 bin [41.8,41.9) has 7 bin [41.9,42.0) has 7 bin [42.0,42.1) has 2 bin [42.1,42.2) has 8 bin [42.2,42.3) has 2 bin [42.3,42.4) has 4 average z coordinate 17.4 for 29288830 element(s) point source id histogram with bin size 1.000000 bin 61 has 969644 bin 62 has 22806834 bin 63 has 5512352 average point source id 62.155100357371737 for 29288830 element(s)