lasinfo (210611) report for 'AHN4T/22AZ1_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: 333/2022 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: 31136853 number of points by return: 24548309 4110847 1896266 507801 73630 scale factor x y z: 0.001 0.001 0.001 offset x y z: 221980 513730 0 min x y z: 221980.000 513730.000 3.600 max x y z: 223019.999 515019.999 32.714 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: 31136853 extended number of points by return: 24548309 4110847 1896266 507801 73630 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 3600 32714 intensity 0 4729 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 -8 29 user_data 6 7 point_source_ID 79 80 gps_time 325943688.863029 325945625.039959 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 38 255 B 35 255 NIR 3 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1333 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.31 31.08 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24548309 number of intermediate returns: 2489757 number of last returns: 24526230 number of single returns: 20427443 covered area in square units/kilounits: 1336132/1.34 point density: all returns 23.30 last only 18.36 (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 31136853 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24548309 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4110847 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1896266 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 507801 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 73630 instead zero. overview over extended number of returns of given pulse: 20427443 4426616 4172315 1741141 340556 27507 1275 0 0 0 0 0 0 0 0 histogram of classification of points: 7764259 unclassified (1) 23215955 ground (2) 123824 building (6) 29804 water (9) 3011 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2256662 +---> 718058 of those are unclassified (1) +---> 1535165 of those are ground (2) +---> 1121 of those are building (6) +---> 1662 of those are water (9) +---> 656 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [3.6,3.7) has 81 bin [3.7,3.8) has 4385 bin [3.8,3.9) has 24757 bin [3.9,4.0) has 45796 bin [4.0,4.1) has 114082 bin [4.1,4.2) has 423381 bin [4.2,4.3) has 1088450 bin [4.3,4.4) has 1486607 bin [4.4,4.5) has 2508247 bin [4.5,4.6) has 1805150 bin [4.6,4.7) has 1866203 bin [4.7,4.8) has 1224014 bin [4.8,4.9) has 763007 bin [4.9,5.0) has 603091 bin [5.0,5.1) has 479184 bin [5.1,5.2) has 489467 bin [5.2,5.3) has 657294 bin [5.3,5.4) has 830328 bin [5.4,5.5) has 708594 bin [5.5,5.6) has 552018 bin [5.6,5.7) has 576389 bin [5.7,5.8) has 661870 bin [5.8,5.9) has 748703 bin [5.9,6.0) has 686553 bin [6.0,6.1) has 551585 bin [6.1,6.2) has 469113 bin [6.2,6.3) has 459769 bin [6.3,6.4) has 432535 bin [6.4,6.5) has 418954 bin [6.5,6.6) has 393489 bin [6.6,6.7) has 371305 bin [6.7,6.8) has 340145 bin [6.8,6.9) has 309817 bin [6.9,7.0) has 311275 bin [7.0,7.1) has 303711 bin [7.1,7.2) has 275113 bin [7.2,7.3) has 251869 bin [7.3,7.4) has 203929 bin [7.4,7.5) has 172576 bin [7.5,7.6) has 144885 bin [7.6,7.7) has 112923 bin [7.7,7.8) has 91950 bin [7.8,7.9) has 79413 bin [7.9,8.0) has 66102 bin [8.0,8.1) has 62294 bin [8.1,8.2) has 62371 bin [8.2,8.3) has 61712 bin [8.3,8.4) has 57547 bin [8.4,8.5) has 55498 bin [8.5,8.6) has 54220 bin [8.6,8.7) has 50950 bin [8.7,8.8) has 46953 bin [8.8,8.9) has 46440 bin [8.9,9.0) has 43501 bin [9.0,9.1) has 37831 bin [9.1,9.2) has 36864 bin [9.2,9.3) has 37492 bin [9.3,9.4) has 36818 bin [9.4,9.5) has 36549 bin [9.5,9.6) has 37151 bin [9.6,9.7) has 36490 bin [9.7,9.8) has 36016 bin [9.8,9.9) has 36120 bin [9.9,10.0) has 36416 bin [10.0,10.1) has 36256 bin [10.1,10.2) has 35987 bin [10.2,10.3) has 36428 bin [10.3,10.4) has 36050 bin [10.4,10.5) has 35915 bin [10.5,10.6) has 36232 bin [10.6,10.7) has 35196 bin [10.7,10.8) has 35810 bin [10.8,10.9) has 35370 bin [10.9,11.0) has 35495 bin [11.0,11.1) has 35560 bin [11.1,11.2) has 35553 bin [11.2,11.3) has 35714 bin [11.3,11.4) has 36022 bin [11.4,11.5) has 36452 bin [11.5,11.6) has 36364 bin [11.6,11.7) has 35831 bin [11.7,11.8) has 36032 bin [11.8,11.9) has 35762 bin [11.9,12.0) has 35953 bin [12.0,12.1) has 35697 bin [12.1,12.2) has 35818 bin [12.2,12.3) has 35925 bin [12.3,12.4) has 36002 bin [12.4,12.5) has 36060 bin [12.5,12.6) has 35422 bin [12.6,12.7) has 36598 bin [12.7,12.8) has 35861 bin [12.8,12.9) has 35662 bin [12.9,13.0) has 35907 bin [13.0,13.1) has 35764 bin [13.1,13.2) has 36373 bin [13.2,13.3) has 36363 bin [13.3,13.4) has 36741 bin [13.4,13.5) has 36658 bin [13.5,13.6) has 36886 bin [13.6,13.7) has 36613 bin [13.7,13.8) has 37106 bin [13.8,13.9) has 36654 bin [13.9,14.0) has 36481 bin [14.0,14.1) has 36809 bin [14.1,14.2) has 36641 bin [14.2,14.3) has 36825 bin [14.3,14.4) has 36840 bin [14.4,14.5) has 37315 bin [14.5,14.6) has 37397 bin [14.6,14.7) has 37249 bin [14.7,14.8) has 36635 bin [14.8,14.9) has 36395 bin [14.9,15.0) has 36167 bin [15.0,15.1) has 35928 bin [15.1,15.2) has 36113 bin [15.2,15.3) has 35778 bin [15.3,15.4) has 35441 bin [15.4,15.5) has 36050 bin [15.5,15.6) has 36164 bin [15.6,15.7) has 36416 bin [15.7,15.8) has 36715 bin [15.8,15.9) has 36562 bin [15.9,16.0) has 36476 bin [16.0,16.1) has 36737 bin [16.1,16.2) has 36562 bin [16.2,16.3) has 36266 bin [16.3,16.4) has 36677 bin [16.4,16.5) has 36631 bin [16.5,16.6) has 36855 bin [16.6,16.7) has 37082 bin [16.7,16.8) has 37701 bin [16.8,16.9) has 37409 bin [16.9,17.0) has 37139 bin [17.0,17.1) has 37472 bin [17.1,17.2) has 37636 bin [17.2,17.3) has 37170 bin [17.3,17.4) has 37631 bin [17.4,17.5) has 37909 bin [17.5,17.6) has 38356 bin [17.6,17.7) has 38080 bin [17.7,17.8) has 38252 bin [17.8,17.9) has 38244 bin [17.9,18.0) has 38283 bin [18.0,18.1) has 38627 bin [18.1,18.2) has 38745 bin [18.2,18.3) has 39090 bin [18.3,18.4) has 38872 bin [18.4,18.5) has 38876 bin [18.5,18.6) has 38847 bin [18.6,18.7) has 39026 bin [18.7,18.8) has 38904 bin [18.8,18.9) has 39563 bin [18.9,19.0) has 40043 bin [19.0,19.1) has 39868 bin [19.1,19.2) has 40570 bin [19.2,19.3) has 40468 bin [19.3,19.4) has 40482 bin [19.4,19.5) has 40524 bin [19.5,19.6) has 40184 bin [19.6,19.7) has 40675 bin [19.7,19.8) has 40717 bin [19.8,19.9) has 41096 bin [19.9,20.0) has 40666 bin [20.0,20.1) has 41023 bin [20.1,20.2) has 41359 bin [20.2,20.3) has 41286 bin [20.3,20.4) has 41255 bin [20.4,20.5) has 41034 bin [20.5,20.6) has 40681 bin [20.6,20.7) has 41164 bin [20.7,20.8) has 41306 bin [20.8,20.9) has 41157 bin [20.9,21.0) has 40900 bin [21.0,21.1) has 40619 bin [21.1,21.2) has 40494 bin [21.2,21.3) has 40232 bin [21.3,21.4) has 39728 bin [21.4,21.5) has 40025 bin [21.5,21.6) has 40056 bin [21.6,21.7) has 40106 bin [21.7,21.8) has 40238 bin [21.8,21.9) has 40025 bin [21.9,22.0) has 39727 bin [22.0,22.1) has 39873 bin [22.1,22.2) has 39619 bin [22.2,22.3) has 39632 bin [22.3,22.4) has 39202 bin [22.4,22.5) has 38690 bin [22.5,22.6) has 38356 bin [22.6,22.7) has 38275 bin [22.7,22.8) has 37778 bin [22.8,22.9) has 37585 bin [22.9,23.0) has 36642 bin [23.0,23.1) has 36499 bin [23.1,23.2) has 36337 bin [23.2,23.3) has 35672 bin [23.3,23.4) has 35304 bin [23.4,23.5) has 34426 bin [23.5,23.6) has 33692 bin [23.6,23.7) has 33086 bin [23.7,23.8) has 32840 bin [23.8,23.9) has 32253 bin [23.9,24.0) has 31486 bin [24.0,24.1) has 30506 bin [24.1,24.2) has 29727 bin [24.2,24.3) has 29147 bin [24.3,24.4) has 28474 bin [24.4,24.5) has 27759 bin [24.5,24.6) has 26943 bin [24.6,24.7) has 26334 bin [24.7,24.8) has 25620 bin [24.8,24.9) has 24691 bin [24.9,25.0) has 24130 bin [25.0,25.1) has 23654 bin [25.1,25.2) has 22905 bin [25.2,25.3) has 22334 bin [25.3,25.4) has 21906 bin [25.4,25.5) has 21465 bin [25.5,25.6) has 20673 bin [25.6,25.7) has 20363 bin [25.7,25.8) has 19723 bin [25.8,25.9) has 19095 bin [25.9,26.0) has 18681 bin [26.0,26.1) has 17995 bin [26.1,26.2) has 17617 bin [26.2,26.3) has 16899 bin [26.3,26.4) has 16451 bin [26.4,26.5) has 15894 bin [26.5,26.6) has 15389 bin [26.6,26.7) has 15059 bin [26.7,26.8) has 14370 bin [26.8,26.9) has 13817 bin [26.9,27.0) has 13204 bin [27.0,27.1) has 12829 bin [27.1,27.2) has 12494 bin [27.2,27.3) has 12146 bin [27.3,27.4) has 11751 bin [27.4,27.5) has 11360 bin [27.5,27.6) has 10584 bin [27.6,27.7) has 10428 bin [27.7,27.8) has 9933 bin [27.8,27.9) has 9645 bin [27.9,28.0) has 9029 bin [28.0,28.1) has 8662 bin [28.1,28.2) has 8034 bin [28.2,28.3) has 7583 bin [28.3,28.4) has 7144 bin [28.4,28.5) has 6884 bin [28.5,28.6) has 6410 bin [28.6,28.7) has 6252 bin [28.7,28.8) has 5691 bin [28.8,28.9) has 5446 bin [28.9,29.0) has 4966 bin [29.0,29.1) has 4646 bin [29.1,29.2) has 4277 bin [29.2,29.3) has 3851 bin [29.3,29.4) has 3641 bin [29.4,29.5) has 3399 bin [29.5,29.6) has 2959 bin [29.6,29.7) has 2764 bin [29.7,29.8) has 2566 bin [29.8,29.9) has 2178 bin [29.9,30.0) has 2008 bin [30.0,30.1) has 1720 bin [30.1,30.2) has 1540 bin [30.2,30.3) has 1415 bin [30.3,30.4) has 1197 bin [30.4,30.5) has 1145 bin [30.5,30.6) has 981 bin [30.6,30.7) has 812 bin [30.7,30.8) has 714 bin [30.8,30.9) has 575 bin [30.9,31.0) has 486 bin [31.0,31.1) has 434 bin [31.1,31.2) has 356 bin [31.2,31.3) has 301 bin [31.3,31.4) has 296 bin [31.4,31.5) has 246 bin [31.5,31.6) has 193 bin [31.6,31.7) has 167 bin [31.7,31.8) has 121 bin [31.8,31.9) has 86 bin [31.9,32.0) has 66 bin [32.0,32.1) has 48 bin [32.1,32.2) has 44 bin [32.2,32.3) has 40 bin [32.3,32.4) has 24 bin [32.4,32.5) has 15 bin [32.5,32.6) has 9 bin [32.6,32.7) has 7 bin [32.7,32.8) has 2 average z coordinate 8.0 for 31136853 element(s) point source id histogram with bin size 1.000000 bin 79 has 11635707 bin 80 has 19501146 average point source id 79.626304334609543 for 31136853 element(s)