lasinfo (210611) report for 'AHN4T/18BN1_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: 41704366 number of points by return: 36862478 2997955 1399911 381886 57114 scale factor x y z: 0.001 0.001 0.001 offset x y z: 269980 548730 0 min x y z: 269980.000 548730.000 6.507 max x y z: 271019.999 550019.999 37.398 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: 41704366 extended number of points by return: 36862478 2997955 1399911 381886 57114 4759 263 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 6507 37398 intensity 46 4727 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 -17 29 user_data 6 7 point_source_ID 50 204 gps_time 328708300.643376 330763713.149942 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 39 255 B 24 255 NIR 4 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.02 31.05 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 36862478 number of intermediate returns: 1849268 number of last returns: 36846468 number of single returns: 33853848 covered area in square units/kilounits: 1340056/1.34 point density: all returns 31.12 last only 27.50 (per square units) spacing: all returns 0.18 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 41704366 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 36862478 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2997955 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1399911 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 381886 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 57114 instead zero. overview over extended number of returns of given pulse: 33853848 3198642 3058043 1302398 262552 27066 1817 0 0 0 0 0 0 0 0 histogram of classification of points: 5334585 unclassified (1) 35430037 ground (2) 603891 building (6) 327993 water (9) 7860 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2399702 +---> 281665 of those are unclassified (1) +---> 2092813 of those are ground (2) +---> 6601 of those are building (6) +---> 17952 of those are water (9) +---> 671 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [6.5,6.6) has 131 bin [6.6,6.7) has 1391 bin [6.7,6.8) has 4063 bin [6.8,6.9) has 54751 bin [6.9,7.0) has 19569 bin [7.0,7.1) has 246773 bin [7.1,7.2) has 47700 bin [7.2,7.3) has 70585 bin [7.3,7.4) has 66653 bin [7.4,7.5) has 51672 bin [7.5,7.6) has 42220 bin [7.6,7.7) has 64371 bin [7.7,7.8) has 120366 bin [7.8,7.9) has 480223 bin [7.9,8.0) has 1645428 bin [8.0,8.1) has 2426506 bin [8.1,8.2) has 2463775 bin [8.2,8.3) has 2255134 bin [8.3,8.4) has 1955561 bin [8.4,8.5) has 2145225 bin [8.5,8.6) has 3406160 bin [8.6,8.7) has 5132599 bin [8.7,8.8) has 4385681 bin [8.8,8.9) has 2710798 bin [8.9,9.0) has 1640951 bin [9.0,9.1) has 1045921 bin [9.1,9.2) has 904498 bin [9.2,9.3) has 920732 bin [9.3,9.4) has 710988 bin [9.4,9.5) has 389365 bin [9.5,9.6) has 247942 bin [9.6,9.7) has 170778 bin [9.7,9.8) has 73146 bin [9.8,9.9) has 33082 bin [9.9,10.0) has 22640 bin [10.0,10.1) has 21636 bin [10.1,10.2) has 22303 bin [10.2,10.3) has 22822 bin [10.3,10.4) has 22331 bin [10.4,10.5) has 21646 bin [10.5,10.6) has 21554 bin [10.6,10.7) has 22952 bin [10.7,10.8) has 25099 bin [10.8,10.9) has 25375 bin [10.9,11.0) has 22642 bin [11.0,11.1) has 22080 bin [11.1,11.2) has 21117 bin [11.2,11.3) has 22463 bin [11.3,11.4) has 23973 bin [11.4,11.5) has 26361 bin [11.5,11.6) has 26036 bin [11.6,11.7) has 24775 bin [11.7,11.8) has 25995 bin [11.8,11.9) has 27359 bin [11.9,12.0) has 28243 bin [12.0,12.1) has 27041 bin [12.1,12.2) has 26246 bin [12.2,12.3) has 26555 bin [12.3,12.4) has 26657 bin [12.4,12.5) has 25933 bin [12.5,12.6) has 25795 bin [12.6,12.7) has 25909 bin [12.7,12.8) has 27251 bin [12.8,12.9) has 24894 bin [12.9,13.0) has 25526 bin [13.0,13.1) has 26347 bin [13.1,13.2) has 27063 bin [13.2,13.3) has 26757 bin [13.3,13.4) has 27226 bin [13.4,13.5) has 27085 bin [13.5,13.6) has 28104 bin [13.6,13.7) has 27750 bin [13.7,13.8) has 27489 bin [13.8,13.9) has 27760 bin [13.9,14.0) has 28170 bin [14.0,14.1) has 28631 bin [14.1,14.2) has 28848 bin [14.2,14.3) has 29413 bin [14.3,14.4) has 29514 bin [14.4,14.5) has 29745 bin [14.5,14.6) has 30112 bin [14.6,14.7) has 30393 bin [14.7,14.8) has 30702 bin [14.8,14.9) has 30719 bin [14.9,15.0) has 31675 bin [15.0,15.1) has 32188 bin [15.1,15.2) has 32366 bin [15.2,15.3) has 33353 bin [15.3,15.4) has 34416 bin [15.4,15.5) has 34276 bin [15.5,15.6) has 34845 bin [15.6,15.7) has 35368 bin [15.7,15.8) has 35853 bin [15.8,15.9) has 36392 bin [15.9,16.0) has 36277 bin [16.0,16.1) has 36299 bin [16.1,16.2) has 36032 bin [16.2,16.3) has 36718 bin [16.3,16.4) has 36989 bin [16.4,16.5) has 37163 bin [16.5,16.6) has 37384 bin [16.6,16.7) has 37451 bin [16.7,16.8) has 38104 bin [16.8,16.9) has 37532 bin [16.9,17.0) has 37126 bin [17.0,17.1) has 37288 bin [17.1,17.2) has 38310 bin [17.2,17.3) has 38853 bin [17.3,17.4) has 39009 bin [17.4,17.5) has 38891 bin [17.5,17.6) has 39339 bin [17.6,17.7) has 39165 bin [17.7,17.8) has 39502 bin [17.8,17.9) has 39893 bin [17.9,18.0) has 39004 bin [18.0,18.1) has 39818 bin [18.1,18.2) has 40144 bin [18.2,18.3) has 40147 bin [18.3,18.4) has 40300 bin [18.4,18.5) has 40714 bin [18.5,18.6) has 41189 bin [18.6,18.7) has 41486 bin [18.7,18.8) has 40721 bin [18.8,18.9) has 40827 bin [18.9,19.0) has 41563 bin [19.0,19.1) has 41150 bin [19.1,19.2) has 41875 bin [19.2,19.3) has 41990 bin [19.3,19.4) has 41662 bin [19.4,19.5) has 41183 bin [19.5,19.6) has 41243 bin [19.6,19.7) has 40877 bin [19.7,19.8) has 40975 bin [19.8,19.9) has 41289 bin [19.9,20.0) has 41011 bin [20.0,20.1) has 40878 bin [20.1,20.2) has 40917 bin [20.2,20.3) has 41180 bin [20.3,20.4) has 40703 bin [20.4,20.5) has 40987 bin [20.5,20.6) has 40998 bin [20.6,20.7) has 41033 bin [20.7,20.8) has 40461 bin [20.8,20.9) has 40149 bin [20.9,21.0) has 40284 bin [21.0,21.1) has 39307 bin [21.1,21.2) has 39092 bin [21.2,21.3) has 38537 bin [21.3,21.4) has 38064 bin [21.4,21.5) has 38332 bin [21.5,21.6) has 37541 bin [21.6,21.7) has 37637 bin [21.7,21.8) has 37692 bin [21.8,21.9) has 36801 bin [21.9,22.0) has 36204 bin [22.0,22.1) has 36319 bin [22.1,22.2) has 35374 bin [22.2,22.3) has 35076 bin [22.3,22.4) has 34735 bin [22.4,22.5) has 34283 bin [22.5,22.6) has 34428 bin [22.6,22.7) has 33961 bin [22.7,22.8) has 33617 bin [22.8,22.9) has 33379 bin [22.9,23.0) has 32986 bin [23.0,23.1) has 32757 bin [23.1,23.2) has 32927 bin [23.2,23.3) has 32646 bin [23.3,23.4) has 32061 bin [23.4,23.5) has 31869 bin [23.5,23.6) has 31663 bin [23.6,23.7) has 30601 bin [23.7,23.8) has 30473 bin [23.8,23.9) has 29797 bin [23.9,24.0) has 29390 bin [24.0,24.1) has 28553 bin [24.1,24.2) has 28301 bin [24.2,24.3) has 27882 bin [24.3,24.4) has 27668 bin [24.4,24.5) has 27149 bin [24.5,24.6) has 26674 bin [24.6,24.7) has 26161 bin [24.7,24.8) has 25984 bin [24.8,24.9) has 25557 bin [24.9,25.0) has 25061 bin [25.0,25.1) has 24473 bin [25.1,25.2) has 24078 bin [25.2,25.3) has 23254 bin [25.3,25.4) has 23319 bin [25.4,25.5) has 22738 bin [25.5,25.6) has 22337 bin [25.6,25.7) has 21765 bin [25.7,25.8) has 21518 bin [25.8,25.9) has 21049 bin [25.9,26.0) has 20580 bin [26.0,26.1) has 19869 bin [26.1,26.2) has 19394 bin [26.2,26.3) has 18858 bin [26.3,26.4) has 18027 bin [26.4,26.5) has 18016 bin [26.5,26.6) has 17609 bin [26.6,26.7) has 17165 bin [26.7,26.8) has 16843 bin [26.8,26.9) has 16344 bin [26.9,27.0) has 16105 bin [27.0,27.1) has 15787 bin [27.1,27.2) has 15437 bin [27.2,27.3) has 14799 bin [27.3,27.4) has 14037 bin [27.4,27.5) has 13678 bin [27.5,27.6) has 13371 bin [27.6,27.7) has 12611 bin [27.7,27.8) has 12245 bin [27.8,27.9) has 11976 bin [27.9,28.0) has 11634 bin [28.0,28.1) has 11072 bin [28.1,28.2) has 10796 bin [28.2,28.3) has 10477 bin [28.3,28.4) has 10304 bin [28.4,28.5) has 9799 bin [28.5,28.6) has 9480 bin [28.6,28.7) has 9320 bin [28.7,28.8) has 9182 bin [28.8,28.9) has 8874 bin [28.9,29.0) has 8627 bin [29.0,29.1) has 8477 bin [29.1,29.2) has 8183 bin [29.2,29.3) has 7854 bin [29.3,29.4) has 7508 bin [29.4,29.5) has 7155 bin [29.5,29.6) has 6932 bin [29.6,29.7) has 6632 bin [29.7,29.8) has 6491 bin [29.8,29.9) has 6192 bin [29.9,30.0) has 5898 bin [30.0,30.1) has 5714 bin [30.1,30.2) has 5488 bin [30.2,30.3) has 5383 bin [30.3,30.4) has 5166 bin [30.4,30.5) has 4893 bin [30.5,30.6) has 4788 bin [30.6,30.7) has 4523 bin [30.7,30.8) has 4286 bin [30.8,30.9) has 4021 bin [30.9,31.0) has 3868 bin [31.0,31.1) has 3529 bin [31.1,31.2) has 3407 bin [31.2,31.3) has 3235 bin [31.3,31.4) has 2982 bin [31.4,31.5) has 2909 bin [31.5,31.6) has 2630 bin [31.6,31.7) has 2523 bin [31.7,31.8) has 2348 bin [31.8,31.9) has 2188 bin [31.9,32.0) has 1864 bin [32.0,32.1) has 1634 bin [32.1,32.2) has 1395 bin [32.2,32.3) has 1224 bin [32.3,32.4) has 1154 bin [32.4,32.5) has 913 bin [32.5,32.6) has 811 bin [32.6,32.7) has 632 bin [32.7,32.8) has 540 bin [32.8,32.9) has 488 bin [32.9,33.0) has 361 bin [33.0,33.1) has 315 bin [33.1,33.2) has 227 bin [33.2,33.3) has 183 bin [33.3,33.4) has 132 bin [33.4,33.5) has 134 bin [33.5,33.6) has 102 bin [33.6,33.7) has 79 bin [33.7,33.8) has 53 bin [33.8,33.9) has 52 bin [33.9,34.0) has 51 bin [34.0,34.1) has 33 bin [34.1,34.2) has 31 bin [34.2,34.3) has 38 bin [34.3,34.4) has 33 bin [34.4,34.5) has 33 bin [34.5,34.6) has 33 bin [34.6,34.7) has 26 bin [34.7,34.8) has 25 bin [34.8,34.9) has 41 bin [34.9,35.0) has 28 bin [35.0,35.1) has 24 bin [35.1,35.2) has 29 bin [35.2,35.3) has 29 bin [35.3,35.4) has 31 bin [35.4,35.5) has 36 bin [35.5,35.6) has 26 bin [35.6,35.7) has 30 bin [35.7,35.8) has 27 bin [35.8,35.9) has 28 bin [35.9,36.0) has 28 bin [36.0,36.1) has 37 bin [36.1,36.2) has 18 bin [36.2,36.3) has 30 bin [36.3,36.4) has 32 bin [36.4,36.5) has 21 bin [36.5,36.6) has 16 bin [36.6,36.7) has 32 bin [36.7,36.8) has 10 bin [36.8,36.9) has 14 bin [36.9,37.0) has 8 bin [37.0,37.1) has 4 bin [37.1,37.2) has 9 bin [37.2,37.3) has 1 bin [37.3,37.4) has 2 average z coordinate 10.0 for 41704366 element(s) point source id histogram with bin size 1.000000 bin 50 has 6718513 bin 51 has 18826846 bin 204 has 16159007 average point source id 110.121137532698611 for 41704366 element(s)