lasinfo (210611) report for 'AHN4T/14DN1_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: 177/2021 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: 29257989 number of points by return: 28924513 244998 71946 16193 339 scale factor x y z: 0.001 0.001 0.001 offset x y z: 111980 532480 0 min x y z: 111980.000 532480.000 -2.409 max x y z: 113019.999 533769.999 18.183 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: 29257989 extended number of points by return: 28924513 244998 71946 16193 339 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 -2409 18183 intensity 48 4846 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -31 29 user_data 8 9 point_source_ID 175 177 gps_time 270040137.306522 270041505.811099 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 9 255 G 32 255 B 31 255 NIR 46 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5167 4833 extended_scanner_channel 0 0 attribute0 0.48 48.46 ('Amplitude') attribute1 -18.13 30.56 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28924513 number of intermediate returns: 88980 number of last returns: 28919335 number of single returns: 28674839 covered area in square units/kilounits: 1334384/1.33 point density: all returns 21.93 last only 21.67 (per square units) spacing: all returns 0.21 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29257989 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28924513 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 244998 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 71946 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 16193 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 339 instead zero. overview over extended number of returns of given pulse: 28674839 349925 167829 63689 1677 30 0 0 0 0 0 0 0 0 0 histogram of classification of points: 702266 unclassified (1) 28331634 ground (2) 143150 building (6) 78448 water (9) 2491 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2305915 +---> 91562 of those are unclassified (1) +---> 2206887 of those are ground (2) +---> 7466 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.5,-2.4) has 3 bin [-2.4,-2.3) has 169 bin [-2.3,-2.2) has 14200 bin [-2.2,-2.1) has 99998 bin [-2.1,-2.0) has 71007 bin [-2.0,-1.9) has 72889 bin [-1.9,-1.8) has 81298 bin [-1.8,-1.7) has 119071 bin [-1.7,-1.6) has 186880 bin [-1.6,-1.5) has 279721 bin [-1.5,-1.4) has 312818 bin [-1.4,-1.3) has 425559 bin [-1.3,-1.2) has 1072420 bin [-1.2,-1.1) has 2790731 bin [-1.1,-1.0) has 4201263 bin [-1.0,-0.9) has 7696172 bin [-0.9,-0.8) has 5653102 bin [-0.8,-0.7) has 2701744 bin [-0.7,-0.6) has 1358592 bin [-0.6,-0.5) has 647414 bin [-0.5,-0.4) has 194963 bin [-0.4,-0.3) has 62435 bin [-0.3,-0.2) has 30074 bin [-0.2,-0.1) has 26925 bin [-0.1,0.0) has 25582 bin [0.0,0.1) has 25064 bin [0.1,0.2) has 24944 bin [0.2,0.3) has 25561 bin [0.3,0.4) has 26241 bin [0.4,0.5) has 26964 bin [0.5,0.6) has 27001 bin [0.6,0.7) has 28613 bin [0.7,0.8) has 28510 bin [0.8,0.9) has 26813 bin [0.9,1.0) has 26475 bin [1.0,1.1) has 24915 bin [1.1,1.2) has 24520 bin [1.2,1.3) has 25785 bin [1.3,1.4) has 25240 bin [1.4,1.5) has 22541 bin [1.5,1.6) has 21107 bin [1.6,1.7) has 19407 bin [1.7,1.8) has 20299 bin [1.8,1.9) has 23205 bin [1.9,2.0) has 21186 bin [2.0,2.1) has 21158 bin [2.1,2.2) has 26554 bin [2.2,2.3) has 28744 bin [2.3,2.4) has 28012 bin [2.4,2.5) has 24302 bin [2.5,2.6) has 20504 bin [2.6,2.7) has 18491 bin [2.7,2.8) has 15889 bin [2.8,2.9) has 14498 bin [2.9,3.0) has 13513 bin [3.0,3.1) has 12693 bin [3.1,3.2) has 12496 bin [3.2,3.3) has 12796 bin [3.3,3.4) has 22380 bin [3.4,3.5) has 20317 bin [3.5,3.6) has 23636 bin [3.6,3.7) has 26377 bin [3.7,3.8) has 11731 bin [3.8,3.9) has 12696 bin [3.9,4.0) has 13230 bin [4.0,4.1) has 7358 bin [4.1,4.2) has 6279 bin [4.2,4.3) has 6175 bin [4.3,4.4) has 6134 bin [4.4,4.5) has 6383 bin [4.5,4.6) has 6750 bin [4.6,4.7) has 6433 bin [4.7,4.8) has 6537 bin [4.8,4.9) has 6479 bin [4.9,5.0) has 6368 bin [5.0,5.1) has 6334 bin [5.1,5.2) has 6343 bin [5.2,5.3) has 6393 bin [5.3,5.4) has 6128 bin [5.4,5.5) has 6182 bin [5.5,5.6) has 6318 bin [5.6,5.7) has 5895 bin [5.7,5.8) has 5659 bin [5.8,5.9) has 5473 bin [5.9,6.0) has 5388 bin [6.0,6.1) has 5182 bin [6.1,6.2) has 4973 bin [6.2,6.3) has 4878 bin [6.3,6.4) has 4859 bin [6.4,6.5) has 4885 bin [6.5,6.6) has 4888 bin [6.6,6.7) has 4758 bin [6.7,6.8) has 4559 bin [6.8,6.9) has 4707 bin [6.9,7.0) has 4512 bin [7.0,7.1) has 4367 bin [7.1,7.2) has 4299 bin [7.2,7.3) has 4208 bin [7.3,7.4) has 3909 bin [7.4,7.5) has 3467 bin [7.5,7.6) has 3246 bin [7.6,7.7) has 3234 bin [7.7,7.8) has 3138 bin [7.8,7.9) has 3017 bin [7.9,8.0) has 2869 bin [8.0,8.1) has 2591 bin [8.1,8.2) has 2410 bin [8.2,8.3) has 2178 bin [8.3,8.4) has 2047 bin [8.4,8.5) has 2024 bin [8.5,8.6) has 1978 bin [8.6,8.7) has 1982 bin [8.7,8.8) has 1959 bin [8.8,8.9) has 1858 bin [8.9,9.0) has 1862 bin [9.0,9.1) has 1729 bin [9.1,9.2) has 1619 bin [9.2,9.3) has 1543 bin [9.3,9.4) has 1365 bin [9.4,9.5) has 1202 bin [9.5,9.6) has 1159 bin [9.6,9.7) has 1135 bin [9.7,9.8) has 1033 bin [9.8,9.9) has 996 bin [9.9,10.0) has 987 bin [10.0,10.1) has 968 bin [10.1,10.2) has 923 bin [10.2,10.3) has 841 bin [10.3,10.4) has 825 bin [10.4,10.5) has 824 bin [10.5,10.6) has 796 bin [10.6,10.7) has 729 bin [10.7,10.8) has 692 bin [10.8,10.9) has 650 bin [10.9,11.0) has 645 bin [11.0,11.1) has 588 bin [11.1,11.2) has 573 bin [11.2,11.3) has 529 bin [11.3,11.4) has 519 bin [11.4,11.5) has 459 bin [11.5,11.6) has 399 bin [11.6,11.7) has 393 bin [11.7,11.8) has 366 bin [11.8,11.9) has 316 bin [11.9,12.0) has 268 bin [12.0,12.1) has 265 bin [12.1,12.2) has 257 bin [12.2,12.3) has 220 bin [12.3,12.4) has 194 bin [12.4,12.5) has 199 bin [12.5,12.6) has 173 bin [12.6,12.7) has 153 bin [12.7,12.8) has 168 bin [12.8,12.9) has 117 bin [12.9,13.0) has 110 bin [13.0,13.1) has 85 bin [13.1,13.2) has 96 bin [13.2,13.3) has 79 bin [13.3,13.4) has 70 bin [13.4,13.5) has 75 bin [13.5,13.6) has 54 bin [13.6,13.7) has 55 bin [13.7,13.8) has 51 bin [13.8,13.9) has 53 bin [13.9,14.0) has 48 bin [14.0,14.1) has 66 bin [14.1,14.2) has 62 bin [14.2,14.3) has 47 bin [14.3,14.4) has 39 bin [14.4,14.5) has 41 bin [14.5,14.6) has 47 bin [14.6,14.7) has 36 bin [14.7,14.8) has 32 bin [14.8,14.9) has 35 bin [14.9,15.0) has 38 bin [15.0,15.1) has 48 bin [15.1,15.2) has 37 bin [15.2,15.3) has 41 bin [15.3,15.4) has 44 bin [15.4,15.5) has 42 bin [15.5,15.6) has 31 bin [15.6,15.7) has 37 bin [15.7,15.8) has 22 bin [15.8,15.9) has 26 bin [15.9,16.0) has 19 bin [16.0,16.1) has 23 bin [16.1,16.2) has 12 bin [16.2,16.3) has 24 bin [16.3,16.4) has 28 bin [16.4,16.5) has 25 bin [16.5,16.6) has 19 bin [16.6,16.7) has 17 bin [16.7,16.8) has 16 bin [16.8,16.9) has 15 bin [16.9,17.0) has 12 bin [17.0,17.1) has 26 bin [17.1,17.2) has 20 bin [17.2,17.3) has 12 bin [17.3,17.4) has 12 bin [17.4,17.5) has 13 bin [17.5,17.6) has 15 bin [17.6,17.7) has 9 bin [17.7,17.8) has 4 bin [17.8,17.9) has 8 bin [17.9,18.0) has 1 bin [18.0,18.1) has 1 bin [18.1,18.2) has 3 average z coordinate -0.8 for 29257989 element(s) point source id histogram with bin size 1.000000 bin 175 has 4264581 bin 176 has 21064900 bin 177 has 3928508 average point source id 175.988513462083802 for 29257989 element(s)