lasinfo (210611) report for 'AHN4T/41BN2_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: 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: 49489816 number of points by return: 43889213 3568493 1584022 395483 52605 scale factor x y z: 0.001 0.001 0.001 offset x y z: 234980 448730 0 min x y z: 234980.000 448730.000 17.368 max x y z: 236019.999 450019.999 43.084 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: 49489816 extended number of points by return: 43889213 3568493 1584022 395483 52605 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 17368 43084 intensity 56 4231 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 29 user_data 6 7 point_source_ID 159 210 gps_time 324126910.845673 324222404.002063 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 254 G 49 255 B 43 255 NIR 25 255 extended_return_number 1 5 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 -16.44 26.34 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43889213 number of intermediate returns: 2038697 number of last returns: 43876819 number of single returns: 40314913 covered area in square units/kilounits: 1341532/1.34 point density: all returns 36.89 last only 32.71 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 49489816 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43889213 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3568493 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1584022 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 395483 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 52605 instead zero. overview over extended number of returns of given pulse: 40314913 3968917 3569665 1373002 244686 17783 850 0 0 0 0 0 0 0 0 histogram of classification of points: 6052009 unclassified (1) 43375735 ground (2) 19242 building (6) 42830 water (9) +-> flagged as extended overlap: 3246858 +---> 293909 of those are unclassified (1) +---> 2952466 of those are ground (2) +---> 483 of those are water (9) z coordinate histogram with bin size 0.100000 bin [17.3,17.4) has 4 bin [17.4,17.5) has 303 bin [17.5,17.6) has 4130 bin [17.6,17.7) has 14245 bin [17.7,17.8) has 22986 bin [17.8,17.9) has 16151 bin [17.9,18.0) has 30040 bin [18.0,18.1) has 93207 bin [18.1,18.2) has 224713 bin [18.2,18.3) has 364669 bin [18.3,18.4) has 407046 bin [18.4,18.5) has 938605 bin [18.5,18.6) has 3132657 bin [18.6,18.7) has 5628100 bin [18.7,18.8) has 5586872 bin [18.8,18.9) has 8535480 bin [18.9,19.0) has 6460128 bin [19.0,19.1) has 4902214 bin [19.1,19.2) has 3660003 bin [19.2,19.3) has 1565123 bin [19.3,19.4) has 635817 bin [19.4,19.5) has 408338 bin [19.5,19.6) has 243769 bin [19.6,19.7) has 168820 bin [19.7,19.8) has 132638 bin [19.8,19.9) has 130300 bin [19.9,20.0) has 96086 bin [20.0,20.1) has 65515 bin [20.1,20.2) has 109438 bin [20.2,20.3) has 98423 bin [20.3,20.4) has 32672 bin [20.4,20.5) has 22516 bin [20.5,20.6) has 17962 bin [20.6,20.7) has 17217 bin [20.7,20.8) has 17010 bin [20.8,20.9) has 16926 bin [20.9,21.0) has 16807 bin [21.0,21.1) has 17284 bin [21.1,21.2) has 19312 bin [21.2,21.3) has 17195 bin [21.3,21.4) has 17237 bin [21.4,21.5) has 17239 bin [21.5,21.6) has 17246 bin [21.6,21.7) has 17012 bin [21.7,21.8) has 16589 bin [21.8,21.9) has 16407 bin [21.9,22.0) has 16215 bin [22.0,22.1) has 16353 bin [22.1,22.2) has 16413 bin [22.2,22.3) has 15892 bin [22.3,22.4) has 15758 bin [22.4,22.5) has 15724 bin [22.5,22.6) has 15728 bin [22.6,22.7) has 15734 bin [22.7,22.8) has 16437 bin [22.8,22.9) has 16335 bin [22.9,23.0) has 16445 bin [23.0,23.1) has 16354 bin [23.1,23.2) has 16564 bin [23.2,23.3) has 16587 bin [23.3,23.4) has 16624 bin [23.4,23.5) has 16787 bin [23.5,23.6) has 17119 bin [23.6,23.7) has 17689 bin [23.7,23.8) has 18192 bin [23.8,23.9) has 18504 bin [23.9,24.0) has 18327 bin [24.0,24.1) has 18413 bin [24.1,24.2) has 18953 bin [24.2,24.3) has 19020 bin [24.3,24.4) has 19991 bin [24.4,24.5) has 20433 bin [24.5,24.6) has 20700 bin [24.6,24.7) has 21501 bin [24.7,24.8) has 22300 bin [24.8,24.9) has 23471 bin [24.9,25.0) has 24556 bin [25.0,25.1) has 25185 bin [25.1,25.2) has 26471 bin [25.2,25.3) has 27323 bin [25.3,25.4) has 28327 bin [25.4,25.5) has 30000 bin [25.5,25.6) has 31217 bin [25.6,25.7) has 32652 bin [25.7,25.8) has 33781 bin [25.8,25.9) has 34543 bin [25.9,26.0) has 34892 bin [26.0,26.1) has 35583 bin [26.1,26.2) has 36539 bin [26.2,26.3) has 37206 bin [26.3,26.4) has 37774 bin [26.4,26.5) has 38338 bin [26.5,26.6) has 38415 bin [26.6,26.7) has 38858 bin [26.7,26.8) has 39267 bin [26.8,26.9) has 39605 bin [26.9,27.0) has 40259 bin [27.0,27.1) has 40631 bin [27.1,27.2) has 41121 bin [27.2,27.3) has 41189 bin [27.3,27.4) has 41881 bin [27.4,27.5) has 42001 bin [27.5,27.6) has 42136 bin [27.6,27.7) has 42072 bin [27.7,27.8) has 42248 bin [27.8,27.9) has 42146 bin [27.9,28.0) has 42470 bin [28.0,28.1) has 42224 bin [28.1,28.2) has 42695 bin [28.2,28.3) has 43147 bin [28.3,28.4) has 43302 bin [28.4,28.5) has 43475 bin [28.5,28.6) has 44166 bin [28.6,28.7) has 43936 bin [28.7,28.8) has 44277 bin [28.8,28.9) has 44257 bin [28.9,29.0) has 44332 bin [29.0,29.1) has 44025 bin [29.1,29.2) has 44678 bin [29.2,29.3) has 45232 bin [29.3,29.4) has 45017 bin [29.4,29.5) has 45081 bin [29.5,29.6) has 45190 bin [29.6,29.7) has 44903 bin [29.7,29.8) has 45304 bin [29.8,29.9) has 45567 bin [29.9,30.0) has 45193 bin [30.0,30.1) has 45581 bin [30.1,30.2) has 44809 bin [30.2,30.3) has 44733 bin [30.3,30.4) has 45281 bin [30.4,30.5) has 45868 bin [30.5,30.6) has 45960 bin [30.6,30.7) has 45756 bin [30.7,30.8) has 45418 bin [30.8,30.9) has 45502 bin [30.9,31.0) has 46253 bin [31.0,31.1) has 46155 bin [31.1,31.2) has 46377 bin [31.2,31.3) has 47120 bin [31.3,31.4) has 47422 bin [31.4,31.5) has 46694 bin [31.5,31.6) has 46880 bin [31.6,31.7) has 47055 bin [31.7,31.8) has 46442 bin [31.8,31.9) has 46270 bin [31.9,32.0) has 46157 bin [32.0,32.1) has 46459 bin [32.1,32.2) has 46105 bin [32.2,32.3) has 45937 bin [32.3,32.4) has 45562 bin [32.4,32.5) has 45143 bin [32.5,32.6) has 45163 bin [32.6,32.7) has 44734 bin [32.7,32.8) has 44129 bin [32.8,32.9) has 44302 bin [32.9,33.0) has 43811 bin [33.0,33.1) has 43116 bin [33.1,33.2) has 42739 bin [33.2,33.3) has 42755 bin [33.3,33.4) has 42222 bin [33.4,33.5) has 41885 bin [33.5,33.6) has 40887 bin [33.6,33.7) has 40512 bin [33.7,33.8) has 40286 bin [33.8,33.9) has 40143 bin [33.9,34.0) has 39180 bin [34.0,34.1) has 38997 bin [34.1,34.2) has 38384 bin [34.2,34.3) has 37237 bin [34.3,34.4) has 36457 bin [34.4,34.5) has 35699 bin [34.5,34.6) has 35212 bin [34.6,34.7) has 34488 bin [34.7,34.8) has 34015 bin [34.8,34.9) has 33466 bin [34.9,35.0) has 33029 bin [35.0,35.1) has 32499 bin [35.1,35.2) has 31397 bin [35.2,35.3) has 30687 bin [35.3,35.4) has 30251 bin [35.4,35.5) has 29621 bin [35.5,35.6) has 28702 bin [35.6,35.7) has 27771 bin [35.7,35.8) has 27360 bin [35.8,35.9) has 26790 bin [35.9,36.0) has 26145 bin [36.0,36.1) has 25413 bin [36.1,36.2) has 24935 bin [36.2,36.3) has 24124 bin [36.3,36.4) has 23394 bin [36.4,36.5) has 22303 bin [36.5,36.6) has 21399 bin [36.6,36.7) has 20733 bin [36.7,36.8) has 20130 bin [36.8,36.9) has 19132 bin [36.9,37.0) has 18332 bin [37.0,37.1) has 17569 bin [37.1,37.2) has 16418 bin [37.2,37.3) has 15874 bin [37.3,37.4) has 14815 bin [37.4,37.5) has 14286 bin [37.5,37.6) has 13482 bin [37.6,37.7) has 13045 bin [37.7,37.8) has 12704 bin [37.8,37.9) has 12183 bin [37.9,38.0) has 11724 bin [38.0,38.1) has 11240 bin [38.1,38.2) has 10975 bin [38.2,38.3) has 10309 bin [38.3,38.4) has 9948 bin [38.4,38.5) has 9528 bin [38.5,38.6) has 9211 bin [38.6,38.7) has 8518 bin [38.7,38.8) has 7971 bin [38.8,38.9) has 7411 bin [38.9,39.0) has 6907 bin [39.0,39.1) has 6420 bin [39.1,39.2) has 6311 bin [39.2,39.3) has 5664 bin [39.3,39.4) has 5561 bin [39.4,39.5) has 5212 bin [39.5,39.6) has 4970 bin [39.6,39.7) has 4625 bin [39.7,39.8) has 4283 bin [39.8,39.9) has 4172 bin [39.9,40.0) has 3771 bin [40.0,40.1) has 3495 bin [40.1,40.2) has 3191 bin [40.2,40.3) has 3059 bin [40.3,40.4) has 2656 bin [40.4,40.5) has 2462 bin [40.5,40.6) has 2133 bin [40.6,40.7) has 1925 bin [40.7,40.8) has 1629 bin [40.8,40.9) has 1408 bin [40.9,41.0) has 1171 bin [41.0,41.1) has 1044 bin [41.1,41.2) has 827 bin [41.2,41.3) has 678 bin [41.3,41.4) has 604 bin [41.4,41.5) has 456 bin [41.5,41.6) has 344 bin [41.6,41.7) has 280 bin [41.7,41.8) has 221 bin [41.8,41.9) has 145 bin [41.9,42.0) has 102 bin [42.0,42.1) has 71 bin [42.1,42.2) has 50 bin [42.2,42.3) has 40 bin [42.3,42.4) has 18 bin [42.4,42.5) has 25 bin [42.5,42.6) has 26 bin [42.6,42.7) has 13 bin [42.7,42.8) has 15 bin [42.8,42.9) has 10 bin [42.9,43.0) has 3 bin [43.0,43.1) has 2 average z coordinate 20.2 for 49489816 element(s) point source id histogram with bin size 1.000000 bin 159 has 21773635 bin 160 has 5406207 bin 210 has 22309974 average point source id 182.100002655091714 for 49489816 element(s)