lasinfo (210611) report for 'AHN4T/31GN1_04.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: 179/2021 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: 41694154 number of points by return: 41114632 460833 103071 14389 1229 scale factor x y z: 0.001 0.001 0.001 offset x y z: 122980 461230 0 min x y z: 122980.000 461230.000 -2.638 max x y z: 124019.999 462519.999 18.977 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: 41694154 extended number of points by return: 41114632 460833 103071 14389 1229 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 -2638 18977 intensity 56 3671 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 -30 32 user_data 6 7 point_source_ID 91 93 gps_time 270028557.313484 270030541.946224 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 33 255 G 39 255 B 20 253 NIR 52 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5000 5333 extended_scanner_channel 0 0 attribute0 0.56 36.71 ('Amplitude') attribute1 -15.35 22.65 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 41114632 number of intermediate returns: 118653 number of last returns: 41113078 number of single returns: 40652209 covered area in square units/kilounits: 1281204/1.28 point density: all returns 32.54 last only 32.09 (per square units) spacing: all returns 0.18 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 41694154 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 41114632 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 460833 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 103071 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 14389 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1229 instead zero. overview over extended number of returns of given pulse: 40652209 716874 266245 52662 6149 15 0 0 0 0 0 0 0 0 0 histogram of classification of points: 937000 unclassified (1) 40446787 ground (2) 41345 building (6) 261527 water (9) 7495 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3114973 +---> 77535 of those are unclassified (1) +---> 3018704 of those are ground (2) +---> 4799 of those are building (6) +---> 13459 of those are water (9) +---> 476 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.7,-2.6) has 15 bin [-2.6,-2.5) has 965 bin [-2.5,-2.4) has 10745 bin [-2.4,-2.3) has 34824 bin [-2.3,-2.2) has 193584 bin [-2.2,-2.1) has 496051 bin [-2.1,-2.0) has 1636685 bin [-2.0,-1.9) has 4518906 bin [-1.9,-1.8) has 11620816 bin [-1.8,-1.7) has 15693354 bin [-1.7,-1.6) has 5043041 bin [-1.6,-1.5) has 750603 bin [-1.5,-1.4) has 408558 bin [-1.4,-1.3) has 198853 bin [-1.3,-1.2) has 135539 bin [-1.2,-1.1) has 48577 bin [-1.1,-1.0) has 50874 bin [-1.0,-0.9) has 22215 bin [-0.9,-0.8) has 13711 bin [-0.8,-0.7) has 12834 bin [-0.7,-0.6) has 12149 bin [-0.6,-0.5) has 12587 bin [-0.5,-0.4) has 13319 bin [-0.4,-0.3) has 13610 bin [-0.3,-0.2) has 13997 bin [-0.2,-0.1) has 14333 bin [-0.1,0.0) has 14379 bin [0.0,0.1) has 14832 bin [0.1,0.2) has 14858 bin [0.2,0.3) has 14962 bin [0.3,0.4) has 15336 bin [0.4,0.5) has 15292 bin [0.5,0.6) has 14781 bin [0.6,0.7) has 14302 bin [0.7,0.8) has 13736 bin [0.8,0.9) has 13226 bin [0.9,1.0) has 13218 bin [1.0,1.1) has 13245 bin [1.1,1.2) has 12810 bin [1.2,1.3) has 14427 bin [1.3,1.4) has 13377 bin [1.4,1.5) has 12766 bin [1.5,1.6) has 12955 bin [1.6,1.7) has 12660 bin [1.7,1.8) has 12436 bin [1.8,1.9) has 12240 bin [1.9,2.0) has 12087 bin [2.0,2.1) has 12117 bin [2.1,2.2) has 12170 bin [2.2,2.3) has 11538 bin [2.3,2.4) has 11450 bin [2.4,2.5) has 11369 bin [2.5,2.6) has 11255 bin [2.6,2.7) has 10976 bin [2.7,2.8) has 10705 bin [2.8,2.9) has 10653 bin [2.9,3.0) has 10328 bin [3.0,3.1) has 10153 bin [3.1,3.2) has 10040 bin [3.2,3.3) has 9390 bin [3.3,3.4) has 8879 bin [3.4,3.5) has 8666 bin [3.5,3.6) has 8045 bin [3.6,3.7) has 7942 bin [3.7,3.8) has 7525 bin [3.8,3.9) has 7302 bin [3.9,4.0) has 6930 bin [4.0,4.1) has 7056 bin [4.1,4.2) has 6740 bin [4.2,4.3) has 6602 bin [4.3,4.4) has 6427 bin [4.4,4.5) has 6169 bin [4.5,4.6) has 5879 bin [4.6,4.7) has 5721 bin [4.7,4.8) has 5533 bin [4.8,4.9) has 5297 bin [4.9,5.0) has 5020 bin [5.0,5.1) has 5153 bin [5.1,5.2) has 4799 bin [5.2,5.3) has 4373 bin [5.3,5.4) has 4295 bin [5.4,5.5) has 4125 bin [5.5,5.6) has 3944 bin [5.6,5.7) has 3895 bin [5.7,5.8) has 3734 bin [5.8,5.9) has 3724 bin [5.9,6.0) has 3615 bin [6.0,6.1) has 3580 bin [6.1,6.2) has 3508 bin [6.2,6.3) has 3452 bin [6.3,6.4) has 3294 bin [6.4,6.5) has 3176 bin [6.5,6.6) has 3176 bin [6.6,6.7) has 3046 bin [6.7,6.8) has 3001 bin [6.8,6.9) has 2927 bin [6.9,7.0) has 3085 bin [7.0,7.1) has 3013 bin [7.1,7.2) has 2867 bin [7.2,7.3) has 2826 bin [7.3,7.4) has 2850 bin [7.4,7.5) has 2727 bin [7.5,7.6) has 2651 bin [7.6,7.7) has 2571 bin [7.7,7.8) has 2530 bin [7.8,7.9) has 2603 bin [7.9,8.0) has 2497 bin [8.0,8.1) has 2438 bin [8.1,8.2) has 2301 bin [8.2,8.3) has 2343 bin [8.3,8.4) has 2318 bin [8.4,8.5) has 2162 bin [8.5,8.6) has 2162 bin [8.6,8.7) has 2158 bin [8.7,8.8) has 2093 bin [8.8,8.9) has 2030 bin [8.9,9.0) has 1934 bin [9.0,9.1) has 1954 bin [9.1,9.2) has 1740 bin [9.2,9.3) has 1718 bin [9.3,9.4) has 1696 bin [9.4,9.5) has 1615 bin [9.5,9.6) has 1524 bin [9.6,9.7) has 1460 bin [9.7,9.8) has 1481 bin [9.8,9.9) has 1472 bin [9.9,10.0) has 1454 bin [10.0,10.1) has 1444 bin [10.1,10.2) has 1436 bin [10.2,10.3) has 1263 bin [10.3,10.4) has 1299 bin [10.4,10.5) has 1307 bin [10.5,10.6) has 1287 bin [10.6,10.7) has 1221 bin [10.7,10.8) has 1130 bin [10.8,10.9) has 1051 bin [10.9,11.0) has 1020 bin [11.0,11.1) has 912 bin [11.1,11.2) has 962 bin [11.2,11.3) has 825 bin [11.3,11.4) has 828 bin [11.4,11.5) has 775 bin [11.5,11.6) has 742 bin [11.6,11.7) has 788 bin [11.7,11.8) has 683 bin [11.8,11.9) has 665 bin [11.9,12.0) has 636 bin [12.0,12.1) has 625 bin [12.1,12.2) has 623 bin [12.2,12.3) has 616 bin [12.3,12.4) has 599 bin [12.4,12.5) has 589 bin [12.5,12.6) has 501 bin [12.6,12.7) has 503 bin [12.7,12.8) has 516 bin [12.8,12.9) has 481 bin [12.9,13.0) has 449 bin [13.0,13.1) has 456 bin [13.1,13.2) has 512 bin [13.2,13.3) has 435 bin [13.3,13.4) has 445 bin [13.4,13.5) has 449 bin [13.5,13.6) has 455 bin [13.6,13.7) has 425 bin [13.7,13.8) has 440 bin [13.8,13.9) has 406 bin [13.9,14.0) has 402 bin [14.0,14.1) has 423 bin [14.1,14.2) has 326 bin [14.2,14.3) has 304 bin [14.3,14.4) has 329 bin [14.4,14.5) has 326 bin [14.5,14.6) has 343 bin [14.6,14.7) has 343 bin [14.7,14.8) has 321 bin [14.8,14.9) has 303 bin [14.9,15.0) has 314 bin [15.0,15.1) has 294 bin [15.1,15.2) has 268 bin [15.2,15.3) has 263 bin [15.3,15.4) has 260 bin [15.4,15.5) has 245 bin [15.5,15.6) has 228 bin [15.6,15.7) has 232 bin [15.7,15.8) has 211 bin [15.8,15.9) has 211 bin [15.9,16.0) has 219 bin [16.0,16.1) has 213 bin [16.1,16.2) has 176 bin [16.2,16.3) has 178 bin [16.3,16.4) has 201 bin [16.4,16.5) has 152 bin [16.5,16.6) has 151 bin [16.6,16.7) has 146 bin [16.7,16.8) has 166 bin [16.8,16.9) has 128 bin [16.9,17.0) has 148 bin [17.0,17.1) has 122 bin [17.1,17.2) has 101 bin [17.2,17.3) has 87 bin [17.3,17.4) has 82 bin [17.4,17.5) has 72 bin [17.5,17.6) has 63 bin [17.6,17.7) has 62 bin [17.7,17.8) has 61 bin [17.8,17.9) has 51 bin [17.9,18.0) has 45 bin [18.0,18.1) has 35 bin [18.1,18.2) has 26 bin [18.2,18.3) has 28 bin [18.3,18.4) has 6 bin [18.4,18.5) has 11 bin [18.5,18.6) has 11 bin [18.6,18.7) has 12 bin [18.7,18.8) has 10 bin [18.8,18.9) has 6 bin [18.9,19.0) has 3 average z coordinate -1.7 for 41694154 element(s) point source id histogram with bin size 1.000000 bin 91 has 4132949 bin 92 has 30052039 bin 93 has 7509166 average point source id 92.080975788596163 for 41694154 element(s)