lasinfo (210611) report for 'AHN4T/16GN1_17.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: 334/2022 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: 23899273 number of points by return: 23355918 387487 126523 26109 3030 scale factor x y z: 0.001 0.001 0.001 offset x y z: 200980 532480 0 min x y z: 200980.000 532480.000 -2.991 max x y z: 202019.999 533769.999 25.067 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: 23899273 extended number of points by return: 23355918 387487 126523 26109 3030 196 10 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 -2991 25067 intensity 56 4743 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 64 65 gps_time 330516878.484968 330519242.447663 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 36 255 G 42 255 B 36 255 NIR 11 255 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 -16.08 31.34 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23355918 number of intermediate returns: 156115 number of last returns: 23350138 number of single returns: 22962898 covered area in square units/kilounits: 1314444/1.31 point density: all returns 18.18 last only 17.76 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 23899273 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23355918 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 387487 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 126523 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 26109 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 3030 instead zero. overview over extended number of returns of given pulse: 22962898 526920 301649 92442 14178 1128 58 0 0 0 0 0 0 0 0 histogram of classification of points: 700502 unclassified (1) 22652288 ground (2) 349890 building (6) 193316 water (9) 3277 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1470891 +---> 18443 of those are unclassified (1) +---> 1406208 of those are ground (2) +---> 29882 of those are building (6) +---> 16273 of those are water (9) +---> 85 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.0,-2.9) has 43 bin [-2.9,-2.8) has 670 bin [-2.8,-2.7) has 13742 bin [-2.7,-2.6) has 7514 bin [-2.6,-2.5) has 3650 bin [-2.5,-2.4) has 9433 bin [-2.4,-2.3) has 17306 bin [-2.3,-2.2) has 22313 bin [-2.2,-2.1) has 29597 bin [-2.1,-2.0) has 40019 bin [-2.0,-1.9) has 69553 bin [-1.9,-1.8) has 76412 bin [-1.8,-1.7) has 78338 bin [-1.7,-1.6) has 80875 bin [-1.6,-1.5) has 110973 bin [-1.5,-1.4) has 259243 bin [-1.4,-1.3) has 874303 bin [-1.3,-1.2) has 2163461 bin [-1.2,-1.1) has 3335662 bin [-1.1,-1.0) has 3545999 bin [-1.0,-0.9) has 2734520 bin [-0.9,-0.8) has 1929188 bin [-0.8,-0.7) has 1330012 bin [-0.7,-0.6) has 901630 bin [-0.6,-0.5) has 849095 bin [-0.5,-0.4) has 855986 bin [-0.4,-0.3) has 741265 bin [-0.3,-0.2) has 651559 bin [-0.2,-0.1) has 509858 bin [-0.1,0.0) has 328584 bin [0.0,0.1) has 211413 bin [0.1,0.2) has 242000 bin [0.2,0.3) has 227317 bin [0.3,0.4) has 272735 bin [0.4,0.5) has 218939 bin [0.5,0.6) has 126595 bin [0.6,0.7) has 59661 bin [0.7,0.8) has 14848 bin [0.8,0.9) has 8699 bin [0.9,1.0) has 11580 bin [1.0,1.1) has 11640 bin [1.1,1.2) has 8368 bin [1.2,1.3) has 7304 bin [1.3,1.4) has 7498 bin [1.4,1.5) has 6596 bin [1.5,1.6) has 6188 bin [1.6,1.7) has 6531 bin [1.7,1.8) has 6768 bin [1.8,1.9) has 7187 bin [1.9,2.0) has 8606 bin [2.0,2.1) has 9103 bin [2.1,2.2) has 9678 bin [2.2,2.3) has 8251 bin [2.3,2.4) has 8236 bin [2.4,2.5) has 8879 bin [2.5,2.6) has 9033 bin [2.6,2.7) has 9015 bin [2.7,2.8) has 9100 bin [2.8,2.9) has 7979 bin [2.9,3.0) has 8000 bin [3.0,3.1) has 8143 bin [3.1,3.2) has 8615 bin [3.2,3.3) has 8362 bin [3.3,3.4) has 8474 bin [3.4,3.5) has 8213 bin [3.5,3.6) has 8357 bin [3.6,3.7) has 9025 bin [3.7,3.8) has 11326 bin [3.8,3.9) has 11162 bin [3.9,4.0) has 10416 bin [4.0,4.1) has 10574 bin [4.1,4.2) has 10789 bin [4.2,4.3) has 10599 bin [4.3,4.4) has 11078 bin [4.4,4.5) has 11676 bin [4.5,4.6) has 12095 bin [4.6,4.7) has 12126 bin [4.7,4.8) has 12107 bin [4.8,4.9) has 12876 bin [4.9,5.0) has 14152 bin [5.0,5.1) has 11729 bin [5.1,5.2) has 11556 bin [5.2,5.3) has 11927 bin [5.3,5.4) has 9175 bin [5.4,5.5) has 8211 bin [5.5,5.6) has 8338 bin [5.6,5.7) has 8735 bin [5.7,5.8) has 8625 bin [5.8,5.9) has 8111 bin [5.9,6.0) has 8225 bin [6.0,6.1) has 8097 bin [6.1,6.2) has 8507 bin [6.2,6.3) has 8311 bin [6.3,6.4) has 8085 bin [6.4,6.5) has 7710 bin [6.5,6.6) has 7557 bin [6.6,6.7) has 7342 bin [6.7,6.8) has 7271 bin [6.8,6.9) has 7226 bin [6.9,7.0) has 7203 bin [7.0,7.1) has 7150 bin [7.1,7.2) has 7320 bin [7.2,7.3) has 7432 bin [7.3,7.4) has 6944 bin [7.4,7.5) has 6106 bin [7.5,7.6) has 6128 bin [7.6,7.7) has 6193 bin [7.7,7.8) has 5904 bin [7.8,7.9) has 5822 bin [7.9,8.0) has 5878 bin [8.0,8.1) has 5823 bin [8.1,8.2) has 5910 bin [8.2,8.3) has 6363 bin [8.3,8.4) has 5783 bin [8.4,8.5) has 5219 bin [8.5,8.6) has 4335 bin [8.6,8.7) has 4236 bin [8.7,8.8) has 4073 bin [8.8,8.9) has 3971 bin [8.9,9.0) has 3985 bin [9.0,9.1) has 3927 bin [9.1,9.2) has 3903 bin [9.2,9.3) has 3981 bin [9.3,9.4) has 3703 bin [9.4,9.5) has 3609 bin [9.5,9.6) has 3666 bin [9.6,9.7) has 3644 bin [9.7,9.8) has 3703 bin [9.8,9.9) has 3491 bin [9.9,10.0) has 3432 bin [10.0,10.1) has 3487 bin [10.1,10.2) has 3528 bin [10.2,10.3) has 3490 bin [10.3,10.4) has 3350 bin [10.4,10.5) has 3308 bin [10.5,10.6) has 3183 bin [10.6,10.7) has 3209 bin [10.7,10.8) has 3209 bin [10.8,10.9) has 3168 bin [10.9,11.0) has 3105 bin [11.0,11.1) has 3098 bin [11.1,11.2) has 3134 bin [11.2,11.3) has 3190 bin [11.3,11.4) has 3182 bin [11.4,11.5) has 3226 bin [11.5,11.6) has 3238 bin [11.6,11.7) has 3198 bin [11.7,11.8) has 3246 bin [11.8,11.9) has 3038 bin [11.9,12.0) has 3122 bin [12.0,12.1) has 3116 bin [12.1,12.2) has 3055 bin [12.2,12.3) has 2980 bin [12.3,12.4) has 2948 bin [12.4,12.5) has 2860 bin [12.5,12.6) has 2927 bin [12.6,12.7) has 2904 bin [12.7,12.8) has 2890 bin [12.8,12.9) has 2824 bin [12.9,13.0) has 2878 bin [13.0,13.1) has 2862 bin [13.1,13.2) has 2803 bin [13.2,13.3) has 2805 bin [13.3,13.4) has 2735 bin [13.4,13.5) has 2687 bin [13.5,13.6) has 2726 bin [13.6,13.7) has 2775 bin [13.7,13.8) has 2649 bin [13.8,13.9) has 2642 bin [13.9,14.0) has 2538 bin [14.0,14.1) has 2551 bin [14.1,14.2) has 2652 bin [14.2,14.3) has 2584 bin [14.3,14.4) has 2459 bin [14.4,14.5) has 2376 bin [14.5,14.6) has 2293 bin [14.6,14.7) has 2320 bin [14.7,14.8) has 2251 bin [14.8,14.9) has 2232 bin [14.9,15.0) has 2309 bin [15.0,15.1) has 2312 bin [15.1,15.2) has 2170 bin [15.2,15.3) has 2147 bin [15.3,15.4) has 2256 bin [15.4,15.5) has 2168 bin [15.5,15.6) has 2158 bin [15.6,15.7) has 2115 bin [15.7,15.8) has 2089 bin [15.8,15.9) has 2032 bin [15.9,16.0) has 1988 bin [16.0,16.1) has 2043 bin [16.1,16.2) has 1957 bin [16.2,16.3) has 2023 bin [16.3,16.4) has 1917 bin [16.4,16.5) has 1887 bin [16.5,16.6) has 1926 bin [16.6,16.7) has 1860 bin [16.7,16.8) has 1703 bin [16.8,16.9) has 1687 bin [16.9,17.0) has 1635 bin [17.0,17.1) has 1580 bin [17.1,17.2) has 1643 bin [17.2,17.3) has 1542 bin [17.3,17.4) has 1513 bin [17.4,17.5) has 1498 bin [17.5,17.6) has 1431 bin [17.6,17.7) has 1402 bin [17.7,17.8) has 1358 bin [17.8,17.9) has 1402 bin [17.9,18.0) has 1332 bin [18.0,18.1) has 1428 bin [18.1,18.2) has 1333 bin [18.2,18.3) has 1238 bin [18.3,18.4) has 1317 bin [18.4,18.5) has 1265 bin [18.5,18.6) has 1227 bin [18.6,18.7) has 1175 bin [18.7,18.8) has 1114 bin [18.8,18.9) has 1157 bin [18.9,19.0) has 1125 bin [19.0,19.1) has 1140 bin [19.1,19.2) has 1134 bin [19.2,19.3) has 1126 bin [19.3,19.4) has 1078 bin [19.4,19.5) has 1023 bin [19.5,19.6) has 1029 bin [19.6,19.7) has 983 bin [19.7,19.8) has 932 bin [19.8,19.9) has 889 bin [19.9,20.0) has 896 bin [20.0,20.1) has 850 bin [20.1,20.2) has 800 bin [20.2,20.3) has 888 bin [20.3,20.4) has 789 bin [20.4,20.5) has 762 bin [20.5,20.6) has 731 bin [20.6,20.7) has 682 bin [20.7,20.8) has 636 bin [20.8,20.9) has 578 bin [20.9,21.0) has 581 bin [21.0,21.1) has 584 bin [21.1,21.2) has 577 bin [21.2,21.3) has 524 bin [21.3,21.4) has 473 bin [21.4,21.5) has 473 bin [21.5,21.6) has 375 bin [21.6,21.7) has 404 bin [21.7,21.8) has 365 bin [21.8,21.9) has 367 bin [21.9,22.0) has 329 bin [22.0,22.1) has 259 bin [22.1,22.2) has 280 bin [22.2,22.3) has 239 bin [22.3,22.4) has 203 bin [22.4,22.5) has 189 bin [22.5,22.6) has 204 bin [22.6,22.7) has 167 bin [22.7,22.8) has 131 bin [22.8,22.9) has 109 bin [22.9,23.0) has 100 bin [23.0,23.1) has 84 bin [23.1,23.2) has 68 bin [23.2,23.3) has 67 bin [23.3,23.4) has 53 bin [23.4,23.5) has 55 bin [23.5,23.6) has 42 bin [23.6,23.7) has 35 bin [23.7,23.8) has 24 bin [23.8,23.9) has 31 bin [23.9,24.0) has 18 bin [24.0,24.1) has 22 bin [24.1,24.2) has 36 bin [24.2,24.3) has 23 bin [24.3,24.4) has 19 bin [24.4,24.5) has 13 bin [24.5,24.6) has 9 bin [24.6,24.7) has 6 bin [24.7,24.8) has 1 bin [24.8,24.9) has 3 bin [24.9,25.0) has 1 bin [25.0,25.1) has 1 average z coordinate -0.5 for 23899273 element(s) point source id histogram with bin size 1.000000 bin 64 has 17704965 bin 65 has 6194308 average point source id 64.259183950909303 for 23899273 element(s)