lasinfo (210611) report for 'AHN4T/31GN1_21.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: 46422088 number of points by return: 44615601 1290498 413677 90273 12039 scale factor x y z: 0.001 0.001 0.001 offset x y z: 119980 456230 0 min x y z: 119980.000 456230.000 -2.357 max x y z: 121019.999 457519.999 28.537 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: 46422088 extended number of points by return: 44615601 1290498 413677 90273 12039 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 -2357 28537 intensity 48 4312 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 32 user_data 6 7 point_source_ID 86 167 gps_time 270024257.525326 270300208.785601 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 31 255 B 2 255 NIR 48 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5167 5333 extended_scanner_channel 0 0 attribute0 0.48 43.12 ('Amplitude') attribute1 -15.42 27.84 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 44615601 number of intermediate returns: 520839 number of last returns: 44591398 number of single returns: 43305750 covered area in square units/kilounits: 1330208/1.33 point density: all returns 34.90 last only 33.52 (per square units) spacing: all returns 0.17 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 46422088 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 44615601 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1290498 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 413677 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 90273 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 12039 instead zero. overview over extended number of returns of given pulse: 43305750 1762350 976635 316337 60595 421 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2673516 unclassified (1) 42504197 ground (2) 1023689 building (6) 180348 water (9) 40338 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3554227 +---> 457516 of those are unclassified (1) +---> 2935885 of those are ground (2) +---> 153293 of those are building (6) +---> 4228 of those are water (9) +---> 3305 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.4,-2.3) has 86 bin [-2.3,-2.2) has 8452 bin [-2.2,-2.1) has 104180 bin [-2.1,-2.0) has 171169 bin [-2.0,-1.9) has 119863 bin [-1.9,-1.8) has 554993 bin [-1.8,-1.7) has 1323548 bin [-1.7,-1.6) has 2061812 bin [-1.6,-1.5) has 2648553 bin [-1.5,-1.4) has 4529073 bin [-1.4,-1.3) has 6393374 bin [-1.3,-1.2) has 5740979 bin [-1.2,-1.1) has 4267560 bin [-1.1,-1.0) has 3207784 bin [-1.0,-0.9) has 2334751 bin [-0.9,-0.8) has 1743504 bin [-0.8,-0.7) has 1367710 bin [-0.7,-0.6) has 860165 bin [-0.6,-0.5) has 776043 bin [-0.5,-0.4) has 594173 bin [-0.4,-0.3) has 641115 bin [-0.3,-0.2) has 910083 bin [-0.2,-0.1) has 654394 bin [-0.1,0.0) has 556961 bin [0.0,0.1) has 415387 bin [0.1,0.2) has 319353 bin [0.2,0.3) has 299664 bin [0.3,0.4) has 213610 bin [0.4,0.5) has 88206 bin [0.5,0.6) has 58577 bin [0.6,0.7) has 43203 bin [0.7,0.8) has 38129 bin [0.8,0.9) has 38531 bin [0.9,1.0) has 37773 bin [1.0,1.1) has 36933 bin [1.1,1.2) has 35843 bin [1.2,1.3) has 33644 bin [1.3,1.4) has 33247 bin [1.4,1.5) has 35321 bin [1.5,1.6) has 35024 bin [1.6,1.7) has 37115 bin [1.7,1.8) has 37746 bin [1.8,1.9) has 38180 bin [1.9,2.0) has 37917 bin [2.0,2.1) has 36679 bin [2.1,2.2) has 37732 bin [2.2,2.3) has 40029 bin [2.3,2.4) has 41784 bin [2.4,2.5) has 39926 bin [2.5,2.6) has 43601 bin [2.6,2.7) has 43021 bin [2.7,2.8) has 40635 bin [2.8,2.9) has 38812 bin [2.9,3.0) has 47007 bin [3.0,3.1) has 41381 bin [3.1,3.2) has 59661 bin [3.2,3.3) has 54658 bin [3.3,3.4) has 42435 bin [3.4,3.5) has 37430 bin [3.5,3.6) has 38782 bin [3.6,3.7) has 35396 bin [3.7,3.8) has 35887 bin [3.8,3.9) has 33827 bin [3.9,4.0) has 32739 bin [4.0,4.1) has 41502 bin [4.1,4.2) has 54039 bin [4.2,4.3) has 45560 bin [4.3,4.4) has 32688 bin [4.4,4.5) has 31570 bin [4.5,4.6) has 30869 bin [4.6,4.7) has 30599 bin [4.7,4.8) has 29997 bin [4.8,4.9) has 30163 bin [4.9,5.0) has 31165 bin [5.0,5.1) has 32470 bin [5.1,5.2) has 33356 bin [5.2,5.3) has 30431 bin [5.3,5.4) has 31176 bin [5.4,5.5) has 31193 bin [5.5,5.6) has 31874 bin [5.6,5.7) has 33294 bin [5.7,5.8) has 34225 bin [5.8,5.9) has 33553 bin [5.9,6.0) has 33447 bin [6.0,6.1) has 32817 bin [6.1,6.2) has 31031 bin [6.2,6.3) has 30840 bin [6.3,6.4) has 28652 bin [6.4,6.5) has 28337 bin [6.5,6.6) has 31128 bin [6.6,6.7) has 27911 bin [6.7,6.8) has 26668 bin [6.8,6.9) has 26881 bin [6.9,7.0) has 26977 bin [7.0,7.1) has 24805 bin [7.1,7.2) has 24371 bin [7.2,7.3) has 28107 bin [7.3,7.4) has 27881 bin [7.4,7.5) has 22607 bin [7.5,7.6) has 21796 bin [7.6,7.7) has 21314 bin [7.7,7.8) has 21348 bin [7.8,7.9) has 20964 bin [7.9,8.0) has 20470 bin [8.0,8.1) has 19730 bin [8.1,8.2) has 19281 bin [8.2,8.3) has 19114 bin [8.3,8.4) has 20023 bin [8.4,8.5) has 18321 bin [8.5,8.6) has 17593 bin [8.6,8.7) has 16796 bin [8.7,8.8) has 16059 bin [8.8,8.9) has 15569 bin [8.9,9.0) has 14716 bin [9.0,9.1) has 14636 bin [9.1,9.2) has 15204 bin [9.2,9.3) has 14436 bin [9.3,9.4) has 14509 bin [9.4,9.5) has 13967 bin [9.5,9.6) has 13999 bin [9.6,9.7) has 14054 bin [9.7,9.8) has 13622 bin [9.8,9.9) has 13619 bin [9.9,10.0) has 12796 bin [10.0,10.1) has 12269 bin [10.1,10.2) has 12072 bin [10.2,10.3) has 12217 bin [10.3,10.4) has 11566 bin [10.4,10.5) has 11763 bin [10.5,10.6) has 11392 bin [10.6,10.7) has 11168 bin [10.7,10.8) has 10979 bin [10.8,10.9) has 10805 bin [10.9,11.0) has 11090 bin [11.0,11.1) has 9948 bin [11.1,11.2) has 9477 bin [11.2,11.3) has 9459 bin [11.3,11.4) has 9258 bin [11.4,11.5) has 9258 bin [11.5,11.6) has 9145 bin [11.6,11.7) has 8974 bin [11.7,11.8) has 9026 bin [11.8,11.9) has 8995 bin [11.9,12.0) has 8830 bin [12.0,12.1) has 8788 bin [12.1,12.2) has 8479 bin [12.2,12.3) has 8191 bin [12.3,12.4) has 8189 bin [12.4,12.5) has 8082 bin [12.5,12.6) has 8041 bin [12.6,12.7) has 8148 bin [12.7,12.8) has 7915 bin [12.8,12.9) has 7859 bin [12.9,13.0) has 7546 bin [13.0,13.1) has 7159 bin [13.1,13.2) has 6867 bin [13.2,13.3) has 6861 bin [13.3,13.4) has 6846 bin [13.4,13.5) has 6748 bin [13.5,13.6) has 6682 bin [13.6,13.7) has 6434 bin [13.7,13.8) has 6221 bin [13.8,13.9) has 5966 bin [13.9,14.0) has 5945 bin [14.0,14.1) has 5871 bin [14.1,14.2) has 5736 bin [14.2,14.3) has 5529 bin [14.3,14.4) has 5461 bin [14.4,14.5) has 5262 bin [14.5,14.6) has 5220 bin [14.6,14.7) has 5144 bin [14.7,14.8) has 4976 bin [14.8,14.9) has 4931 bin [14.9,15.0) has 4851 bin [15.0,15.1) has 4774 bin [15.1,15.2) has 4711 bin [15.2,15.3) has 4735 bin [15.3,15.4) has 4718 bin [15.4,15.5) has 4488 bin [15.5,15.6) has 4399 bin [15.6,15.7) has 4326 bin [15.7,15.8) has 4026 bin [15.8,15.9) has 4119 bin [15.9,16.0) has 4195 bin [16.0,16.1) has 3998 bin [16.1,16.2) has 3852 bin [16.2,16.3) has 3818 bin [16.3,16.4) has 3841 bin [16.4,16.5) has 3653 bin [16.5,16.6) has 3550 bin [16.6,16.7) has 3533 bin [16.7,16.8) has 3384 bin [16.8,16.9) has 3415 bin [16.9,17.0) has 3262 bin [17.0,17.1) has 3222 bin [17.1,17.2) has 3148 bin [17.2,17.3) has 3071 bin [17.3,17.4) has 2957 bin [17.4,17.5) has 2895 bin [17.5,17.6) has 2833 bin [17.6,17.7) has 2799 bin [17.7,17.8) has 2675 bin [17.8,17.9) has 2648 bin [17.9,18.0) has 2520 bin [18.0,18.1) has 2482 bin [18.1,18.2) has 2444 bin [18.2,18.3) has 2492 bin [18.3,18.4) has 2530 bin [18.4,18.5) has 2483 bin [18.5,18.6) has 2292 bin [18.6,18.7) has 2301 bin [18.7,18.8) has 2256 bin [18.8,18.9) has 2230 bin [18.9,19.0) has 2150 bin [19.0,19.1) has 2181 bin [19.1,19.2) has 2144 bin [19.2,19.3) has 2014 bin [19.3,19.4) has 1986 bin [19.4,19.5) has 1924 bin [19.5,19.6) has 1866 bin [19.6,19.7) has 1836 bin [19.7,19.8) has 1732 bin [19.8,19.9) has 1656 bin [19.9,20.0) has 1661 bin [20.0,20.1) has 1602 bin [20.1,20.2) has 1618 bin [20.2,20.3) has 1465 bin [20.3,20.4) has 1409 bin [20.4,20.5) has 1389 bin [20.5,20.6) has 1224 bin [20.6,20.7) has 1197 bin [20.7,20.8) has 1125 bin [20.8,20.9) has 1051 bin [20.9,21.0) has 907 bin [21.0,21.1) has 898 bin [21.1,21.2) has 809 bin [21.2,21.3) has 837 bin [21.3,21.4) has 737 bin [21.4,21.5) has 788 bin [21.5,21.6) has 691 bin [21.6,21.7) has 624 bin [21.7,21.8) has 640 bin [21.8,21.9) has 559 bin [21.9,22.0) has 566 bin [22.0,22.1) has 506 bin [22.1,22.2) has 503 bin [22.2,22.3) has 516 bin [22.3,22.4) has 477 bin [22.4,22.5) has 409 bin [22.5,22.6) has 373 bin [22.6,22.7) has 357 bin [22.7,22.8) has 327 bin [22.8,22.9) has 312 bin [22.9,23.0) has 295 bin [23.0,23.1) has 283 bin [23.1,23.2) has 285 bin [23.2,23.3) has 269 bin [23.3,23.4) has 244 bin [23.4,23.5) has 267 bin [23.5,23.6) has 259 bin [23.6,23.7) has 236 bin [23.7,23.8) has 238 bin [23.8,23.9) has 216 bin [23.9,24.0) has 206 bin [24.0,24.1) has 234 bin [24.1,24.2) has 204 bin [24.2,24.3) has 220 bin [24.3,24.4) has 194 bin [24.4,24.5) has 188 bin [24.5,24.6) has 210 bin [24.6,24.7) has 182 bin [24.7,24.8) has 167 bin [24.8,24.9) has 167 bin [24.9,25.0) has 147 bin [25.0,25.1) has 135 bin [25.1,25.2) has 145 bin [25.2,25.3) has 150 bin [25.3,25.4) has 142 bin [25.4,25.5) has 137 bin [25.5,25.6) has 145 bin [25.6,25.7) has 132 bin [25.7,25.8) has 111 bin [25.8,25.9) has 82 bin [25.9,26.0) has 100 bin [26.0,26.1) has 106 bin [26.1,26.2) has 104 bin [26.2,26.3) has 95 bin [26.3,26.4) has 81 bin [26.4,26.5) has 70 bin [26.5,26.6) has 87 bin [26.6,26.7) has 63 bin [26.7,26.8) has 68 bin [26.8,26.9) has 50 bin [26.9,27.0) has 50 bin [27.0,27.1) has 51 bin [27.1,27.2) has 32 bin [27.2,27.3) has 35 bin [27.3,27.4) has 29 bin [27.4,27.5) has 27 bin [27.5,27.6) has 21 bin [27.6,27.7) has 16 bin [27.7,27.8) has 18 bin [27.8,27.9) has 11 bin [27.9,28.0) has 12 bin [28.0,28.1) has 10 bin [28.1,28.2) has 2 bin [28.2,28.3) has 1 bin [28.3,28.4) has 4 bin [28.4,28.5) has 4 bin [28.5,28.6) has 1 average z coordinate -0.6 for 46422088 element(s) point source id histogram with bin size 1.000000 bin 86 has 327935 bin 87 has 28093424 bin 88 has 14270431 bin 167 has 3730298 average point source id 93.728829948364236 for 46422088 element(s)