lasinfo (210611) report for 'AHN4T/31GN1_13.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: 39684420 number of points by return: 39359567 229804 77043 16033 1973 scale factor x y z: 0.001 0.001 0.001 offset x y z: 121980 458730 0 min x y z: 121980.000 458730.000 -2.375 max x y z: 123019.999 460019.999 22.973 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: 39684420 extended number of points by return: 39359567 229804 77043 16033 1973 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 -2375 22973 intensity 56 3930 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 -32 33 user_data 6 7 point_source_ID 89 91 gps_time 270026536.019638 270028560.772614 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 33 255 G 43 255 B 25 253 NIR 53 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5333 5500 extended_scanner_channel 0 0 attribute0 0.56 39.3 ('Amplitude') attribute1 -15.35 24.26 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 39359567 number of intermediate returns: 95825 number of last returns: 39356565 number of single returns: 39127537 covered area in square units/kilounits: 1302160/1.30 point density: all returns 30.48 last only 30.22 (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 39684420 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 39359567 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 229804 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 77043 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 16033 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1973 instead zero. overview over extended number of returns of given pulse: 39127537 305836 184418 56689 9835 105 0 0 0 0 0 0 0 0 0 histogram of classification of points: 480482 unclassified (1) 38733465 ground (2) 51979 building (6) 414534 water (9) 3960 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2632066 +---> 39385 of those are unclassified (1) +---> 2565581 of those are ground (2) +---> 26588 of those are water (9) +---> 512 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.4,-2.3) has 170 bin [-2.3,-2.2) has 23476 bin [-2.2,-2.1) has 292775 bin [-2.1,-2.0) has 886444 bin [-2.0,-1.9) has 569367 bin [-1.9,-1.8) has 785080 bin [-1.8,-1.7) has 2413261 bin [-1.7,-1.6) has 12807465 bin [-1.6,-1.5) has 16901605 bin [-1.5,-1.4) has 3326165 bin [-1.4,-1.3) has 305932 bin [-1.3,-1.2) has 148410 bin [-1.2,-1.1) has 97506 bin [-1.1,-1.0) has 75072 bin [-1.0,-0.9) has 53523 bin [-0.9,-0.8) has 57782 bin [-0.8,-0.7) has 93117 bin [-0.7,-0.6) has 185020 bin [-0.6,-0.5) has 170145 bin [-0.5,-0.4) has 22716 bin [-0.4,-0.3) has 7511 bin [-0.3,-0.2) has 3945 bin [-0.2,-0.1) has 3539 bin [-0.1,0.0) has 3414 bin [0.0,0.1) has 3648 bin [0.1,0.2) has 4022 bin [0.2,0.3) has 3819 bin [0.3,0.4) has 4219 bin [0.4,0.5) has 4671 bin [0.5,0.6) has 5241 bin [0.6,0.7) has 5206 bin [0.7,0.8) has 5133 bin [0.8,0.9) has 4962 bin [0.9,1.0) has 4475 bin [1.0,1.1) has 4404 bin [1.1,1.2) has 4494 bin [1.2,1.3) has 4400 bin [1.3,1.4) has 4438 bin [1.4,1.5) has 4408 bin [1.5,1.6) has 4592 bin [1.6,1.7) has 4560 bin [1.7,1.8) has 4687 bin [1.8,1.9) has 4843 bin [1.9,2.0) has 5160 bin [2.0,2.1) has 4530 bin [2.1,2.2) has 4515 bin [2.2,2.3) has 4382 bin [2.3,2.4) has 4472 bin [2.4,2.5) has 4306 bin [2.5,2.6) has 4780 bin [2.6,2.7) has 5205 bin [2.7,2.8) has 5632 bin [2.8,2.9) has 5479 bin [2.9,3.0) has 5530 bin [3.0,3.1) has 5783 bin [3.1,3.2) has 6089 bin [3.2,3.3) has 5187 bin [3.3,3.4) has 5101 bin [3.4,3.5) has 4945 bin [3.5,3.6) has 4651 bin [3.6,3.7) has 4642 bin [3.7,3.8) has 4495 bin [3.8,3.9) has 4096 bin [3.9,4.0) has 4074 bin [4.0,4.1) has 3859 bin [4.1,4.2) has 4128 bin [4.2,4.3) has 4160 bin [4.3,4.4) has 4094 bin [4.4,4.5) has 4076 bin [4.5,4.6) has 3934 bin [4.6,4.7) has 3888 bin [4.7,4.8) has 3921 bin [4.8,4.9) has 3962 bin [4.9,5.0) has 3798 bin [5.0,5.1) has 3900 bin [5.1,5.2) has 3871 bin [5.2,5.3) has 4055 bin [5.3,5.4) has 3993 bin [5.4,5.5) has 3897 bin [5.5,5.6) has 3833 bin [5.6,5.7) has 3817 bin [5.7,5.8) has 4054 bin [5.8,5.9) has 3649 bin [5.9,6.0) has 3139 bin [6.0,6.1) has 3258 bin [6.1,6.2) has 3149 bin [6.2,6.3) has 3153 bin [6.3,6.4) has 3100 bin [6.4,6.5) has 3220 bin [6.5,6.6) has 3207 bin [6.6,6.7) has 3371 bin [6.7,6.8) has 3302 bin [6.8,6.9) has 3333 bin [6.9,7.0) has 3230 bin [7.0,7.1) has 3190 bin [7.1,7.2) has 2997 bin [7.2,7.3) has 2949 bin [7.3,7.4) has 3096 bin [7.4,7.5) has 3033 bin [7.5,7.6) has 3102 bin [7.6,7.7) has 2830 bin [7.7,7.8) has 2696 bin [7.8,7.9) has 2681 bin [7.9,8.0) has 2660 bin [8.0,8.1) has 2684 bin [8.1,8.2) has 2642 bin [8.2,8.3) has 2671 bin [8.3,8.4) has 2660 bin [8.4,8.5) has 2529 bin [8.5,8.6) has 2488 bin [8.6,8.7) has 2505 bin [8.7,8.8) has 2535 bin [8.8,8.9) has 2484 bin [8.9,9.0) has 2436 bin [9.0,9.1) has 2393 bin [9.1,9.2) has 2299 bin [9.2,9.3) has 2288 bin [9.3,9.4) has 2211 bin [9.4,9.5) has 2160 bin [9.5,9.6) has 2279 bin [9.6,9.7) has 2166 bin [9.7,9.8) has 2182 bin [9.8,9.9) has 2107 bin [9.9,10.0) has 2198 bin [10.0,10.1) has 2156 bin [10.1,10.2) has 2211 bin [10.2,10.3) has 2107 bin [10.3,10.4) has 2099 bin [10.4,10.5) has 2202 bin [10.5,10.6) has 2126 bin [10.6,10.7) has 2078 bin [10.7,10.8) has 2076 bin [10.8,10.9) has 1979 bin [10.9,11.0) has 1986 bin [11.0,11.1) has 1949 bin [11.1,11.2) has 1849 bin [11.2,11.3) has 1814 bin [11.3,11.4) has 1665 bin [11.4,11.5) has 1675 bin [11.5,11.6) has 1584 bin [11.6,11.7) has 1597 bin [11.7,11.8) has 1486 bin [11.8,11.9) has 1419 bin [11.9,12.0) has 1352 bin [12.0,12.1) has 1370 bin [12.1,12.2) has 1266 bin [12.2,12.3) has 1232 bin [12.3,12.4) has 1226 bin [12.4,12.5) has 1145 bin [12.5,12.6) has 1073 bin [12.6,12.7) has 1030 bin [12.7,12.8) has 1019 bin [12.8,12.9) has 990 bin [12.9,13.0) has 970 bin [13.0,13.1) has 956 bin [13.1,13.2) has 916 bin [13.2,13.3) has 806 bin [13.3,13.4) has 766 bin [13.4,13.5) has 770 bin [13.5,13.6) has 720 bin [13.6,13.7) has 666 bin [13.7,13.8) has 702 bin [13.8,13.9) has 715 bin [13.9,14.0) has 656 bin [14.0,14.1) has 621 bin [14.1,14.2) has 614 bin [14.2,14.3) has 579 bin [14.3,14.4) has 561 bin [14.4,14.5) has 578 bin [14.5,14.6) has 544 bin [14.6,14.7) has 510 bin [14.7,14.8) has 544 bin [14.8,14.9) has 552 bin [14.9,15.0) has 482 bin [15.0,15.1) has 445 bin [15.1,15.2) has 430 bin [15.2,15.3) has 419 bin [15.3,15.4) has 423 bin [15.4,15.5) has 406 bin [15.5,15.6) has 400 bin [15.6,15.7) has 450 bin [15.7,15.8) has 357 bin [15.8,15.9) has 367 bin [15.9,16.0) has 365 bin [16.0,16.1) has 337 bin [16.1,16.2) has 344 bin [16.2,16.3) has 330 bin [16.3,16.4) has 318 bin [16.4,16.5) has 326 bin [16.5,16.6) has 284 bin [16.6,16.7) has 302 bin [16.7,16.8) has 288 bin [16.8,16.9) has 297 bin [16.9,17.0) has 281 bin [17.0,17.1) has 272 bin [17.1,17.2) has 238 bin [17.2,17.3) has 257 bin [17.3,17.4) has 254 bin [17.4,17.5) has 245 bin [17.5,17.6) has 207 bin [17.6,17.7) has 219 bin [17.7,17.8) has 221 bin [17.8,17.9) has 204 bin [17.9,18.0) has 212 bin [18.0,18.1) has 182 bin [18.1,18.2) has 194 bin [18.2,18.3) has 189 bin [18.3,18.4) has 200 bin [18.4,18.5) has 145 bin [18.5,18.6) has 183 bin [18.6,18.7) has 165 bin [18.7,18.8) has 165 bin [18.8,18.9) has 135 bin [18.9,19.0) has 121 bin [19.0,19.1) has 85 bin [19.1,19.2) has 95 bin [19.2,19.3) has 101 bin [19.3,19.4) has 77 bin [19.4,19.5) has 59 bin [19.5,19.6) has 49 bin [19.6,19.7) has 43 bin [19.7,19.8) has 51 bin [19.8,19.9) has 42 bin [19.9,20.0) has 54 bin [20.0,20.1) has 30 bin [20.1,20.2) has 33 bin [20.2,20.3) has 28 bin [20.3,20.4) has 39 bin [20.4,20.5) has 36 bin [20.5,20.6) has 21 bin [20.6,20.7) has 16 bin [20.7,20.8) has 26 bin [20.8,20.9) has 27 bin [20.9,21.0) has 12 bin [21.0,21.1) has 20 bin [21.1,21.2) has 17 bin [21.2,21.3) has 13 bin [21.3,21.4) has 2 bin [21.4,21.5) has 8 bin [21.5,21.6) has 8 bin [21.6,21.7) has 5 bin [21.7,21.8) has 2 bin [21.8,21.9) has 5 bin [21.9,22.0) has 2 bin [22.0,22.1) has 1 bin [22.1,22.2) has 6 bin [22.2,22.3) has 2 bin [22.3,22.4) has 3 bin [22.4,22.5) has 1 bin [22.5,22.6) has 5 bin [22.6,22.7) has 2 bin [22.7,22.8) has 3 bin [22.8,22.9) has 4 bin [22.9,23.0) has 3 average z coordinate -1.5 for 39684420 element(s) point source id histogram with bin size 1.000000 bin 89 has 16117549 bin 90 has 23506098 bin 91 has 60773 average point source id 89.595388416915256 for 39684420 element(s)