lasinfo (210611) report for 'AHN4T/01DZ2_08.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: 176/2021 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: 33017988 number of points by return: 30844915 1785626 363548 23899 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 156980 603730 0 min x y z: 156980.000 603730.000 0.115 max x y z: 158019.999 605019.999 29.451 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: 33017988 extended number of points by return: 30844915 1785626 363548 23899 0 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 115 29451 intensity 0 4952 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 12 user_data 8 9 point_source_ID 1013 1035 gps_time 260791696.783536 265130141.127543 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 207 G 32 205 B 21 194 NIR 47 213 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 9 extended_scan_angle -4833 2000 extended_scanner_channel 0 0 attribute0 0 49.52 ('Amplitude') attribute1 -16.98 33.01 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 30844915 number of intermediate returns: 387146 number of last returns: 30836871 number of single returns: 29050944 covered area in square units/kilounits: 1337800/1.34 point density: all returns 24.68 last only 23.05 (per square units) spacing: all returns 0.20 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33017988 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 30844915 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1785626 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 363548 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 23899 instead zero. overview over extended number of returns of given pulse: 29050944 2851376 1019950 95718 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 3351554 unclassified (1) 29526540 ground (2) 139894 water (9) +-> flagged as extended overlap: 2149112 +---> 241915 of those are unclassified (1) +---> 1840072 of those are ground (2) +---> 67125 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.1,0.2) has 362 bin [0.2,0.3) has 12835 bin [0.3,0.4) has 18117 bin [0.4,0.5) has 36093 bin [0.5,0.6) has 25697 bin [0.6,0.7) has 29001 bin [0.7,0.8) has 26250 bin [0.8,0.9) has 21981 bin [0.9,1.0) has 20097 bin [1.0,1.1) has 31112 bin [1.1,1.2) has 257912 bin [1.2,1.3) has 364240 bin [1.3,1.4) has 746646 bin [1.4,1.5) has 1499228 bin [1.5,1.6) has 1304307 bin [1.6,1.7) has 1347081 bin [1.7,1.8) has 1718506 bin [1.8,1.9) has 1801550 bin [1.9,2.0) has 1598327 bin [2.0,2.1) has 1523075 bin [2.1,2.2) has 1428435 bin [2.2,2.3) has 1426710 bin [2.3,2.4) has 1455812 bin [2.4,2.5) has 1254558 bin [2.5,2.6) has 1050428 bin [2.6,2.7) has 838562 bin [2.7,2.8) has 652885 bin [2.8,2.9) has 513861 bin [2.9,3.0) has 422568 bin [3.0,3.1) has 372742 bin [3.1,3.2) has 351040 bin [3.2,3.3) has 345199 bin [3.3,3.4) has 331318 bin [3.4,3.5) has 317288 bin [3.5,3.6) has 305366 bin [3.6,3.7) has 292531 bin [3.7,3.8) has 278140 bin [3.8,3.9) has 262870 bin [3.9,4.0) has 250564 bin [4.0,4.1) has 229855 bin [4.1,4.2) has 212394 bin [4.2,4.3) has 195797 bin [4.3,4.4) has 181041 bin [4.4,4.5) has 167488 bin [4.5,4.6) has 155781 bin [4.6,4.7) has 147876 bin [4.7,4.8) has 140101 bin [4.8,4.9) has 130782 bin [4.9,5.0) has 121485 bin [5.0,5.1) has 113734 bin [5.1,5.2) has 108377 bin [5.2,5.3) has 104288 bin [5.3,5.4) has 99761 bin [5.4,5.5) has 94404 bin [5.5,5.6) has 90378 bin [5.6,5.7) has 88029 bin [5.7,5.8) has 86846 bin [5.8,5.9) has 85193 bin [5.9,6.0) has 84868 bin [6.0,6.1) has 83432 bin [6.1,6.2) has 80708 bin [6.2,6.3) has 78934 bin [6.3,6.4) has 77908 bin [6.4,6.5) has 78793 bin [6.5,6.6) has 77840 bin [6.6,6.7) has 77098 bin [6.7,6.8) has 78284 bin [6.8,6.9) has 77860 bin [6.9,7.0) has 77492 bin [7.0,7.1) has 77201 bin [7.1,7.2) has 75174 bin [7.2,7.3) has 73981 bin [7.3,7.4) has 72242 bin [7.4,7.5) has 71346 bin [7.5,7.6) has 70246 bin [7.6,7.7) has 68820 bin [7.7,7.8) has 66329 bin [7.8,7.9) has 65291 bin [7.9,8.0) has 64683 bin [8.0,8.1) has 62855 bin [8.1,8.2) has 62565 bin [8.2,8.3) has 61441 bin [8.3,8.4) has 62544 bin [8.4,8.5) has 62348 bin [8.5,8.6) has 60319 bin [8.6,8.7) has 58456 bin [8.7,8.8) has 57307 bin [8.8,8.9) has 55262 bin [8.9,9.0) has 54088 bin [9.0,9.1) has 53720 bin [9.1,9.2) has 50561 bin [9.2,9.3) has 48784 bin [9.3,9.4) has 45290 bin [9.4,9.5) has 43127 bin [9.5,9.6) has 40597 bin [9.6,9.7) has 39534 bin [9.7,9.8) has 37589 bin [9.8,9.9) has 36895 bin [9.9,10.0) has 36254 bin [10.0,10.1) has 35682 bin [10.1,10.2) has 34755 bin [10.2,10.3) has 33993 bin [10.3,10.4) has 33193 bin [10.4,10.5) has 33339 bin [10.5,10.6) has 33940 bin [10.6,10.7) has 33992 bin [10.7,10.8) has 34373 bin [10.8,10.9) has 35074 bin [10.9,11.0) has 35594 bin [11.0,11.1) has 35752 bin [11.1,11.2) has 36590 bin [11.2,11.3) has 37611 bin [11.3,11.4) has 38944 bin [11.4,11.5) has 40737 bin [11.5,11.6) has 41137 bin [11.6,11.7) has 43102 bin [11.7,11.8) has 44807 bin [11.8,11.9) has 45240 bin [11.9,12.0) has 45333 bin [12.0,12.1) has 46140 bin [12.1,12.2) has 45883 bin [12.2,12.3) has 46710 bin [12.3,12.4) has 49587 bin [12.4,12.5) has 51738 bin [12.5,12.6) has 51783 bin [12.6,12.7) has 51409 bin [12.7,12.8) has 51825 bin [12.8,12.9) has 54204 bin [12.9,13.0) has 57013 bin [13.0,13.1) has 59528 bin [13.1,13.2) has 61030 bin [13.2,13.3) has 62805 bin [13.3,13.4) has 63861 bin [13.4,13.5) has 63871 bin [13.5,13.6) has 62058 bin [13.6,13.7) has 59523 bin [13.7,13.8) has 59196 bin [13.8,13.9) has 59298 bin [13.9,14.0) has 59561 bin [14.0,14.1) has 59289 bin [14.1,14.2) has 57923 bin [14.2,14.3) has 54726 bin [14.3,14.4) has 52928 bin [14.4,14.5) has 53211 bin [14.5,14.6) has 52536 bin [14.6,14.7) has 51758 bin [14.7,14.8) has 48446 bin [14.8,14.9) has 45502 bin [14.9,15.0) has 43210 bin [15.0,15.1) has 39280 bin [15.1,15.2) has 37906 bin [15.2,15.3) has 35126 bin [15.3,15.4) has 33737 bin [15.4,15.5) has 31747 bin [15.5,15.6) has 29714 bin [15.6,15.7) has 28049 bin [15.7,15.8) has 28595 bin [15.8,15.9) has 29042 bin [15.9,16.0) has 27000 bin [16.0,16.1) has 25701 bin [16.1,16.2) has 25247 bin [16.2,16.3) has 24950 bin [16.3,16.4) has 24656 bin [16.4,16.5) has 24926 bin [16.5,16.6) has 23799 bin [16.6,16.7) has 23380 bin [16.7,16.8) has 22435 bin [16.8,16.9) has 21299 bin [16.9,17.0) has 20363 bin [17.0,17.1) has 19595 bin [17.1,17.2) has 18817 bin [17.2,17.3) has 17644 bin [17.3,17.4) has 15410 bin [17.4,17.5) has 13958 bin [17.5,17.6) has 12614 bin [17.6,17.7) has 10746 bin [17.7,17.8) has 10135 bin [17.8,17.9) has 9443 bin [17.9,18.0) has 8738 bin [18.0,18.1) has 8186 bin [18.1,18.2) has 7738 bin [18.2,18.3) has 7845 bin [18.3,18.4) has 7708 bin [18.4,18.5) has 7157 bin [18.5,18.6) has 6799 bin [18.6,18.7) has 6640 bin [18.7,18.8) has 6618 bin [18.8,18.9) has 6327 bin [18.9,19.0) has 6341 bin [19.0,19.1) has 5709 bin [19.1,19.2) has 5458 bin [19.2,19.3) has 5145 bin [19.3,19.4) has 4690 bin [19.4,19.5) has 4573 bin [19.5,19.6) has 4291 bin [19.6,19.7) has 4435 bin [19.7,19.8) has 4183 bin [19.8,19.9) has 4167 bin [19.9,20.0) has 4023 bin [20.0,20.1) has 3630 bin [20.1,20.2) has 3500 bin [20.2,20.3) has 3447 bin [20.3,20.4) has 3183 bin [20.4,20.5) has 3149 bin [20.5,20.6) has 2904 bin [20.6,20.7) has 2870 bin [20.7,20.8) has 2699 bin [20.8,20.9) has 2481 bin [20.9,21.0) has 2479 bin [21.0,21.1) has 2302 bin [21.1,21.2) has 2209 bin [21.2,21.3) has 2334 bin [21.3,21.4) has 2107 bin [21.4,21.5) has 2002 bin [21.5,21.6) has 2050 bin [21.6,21.7) has 2037 bin [21.7,21.8) has 1973 bin [21.8,21.9) has 1835 bin [21.9,22.0) has 1793 bin [22.0,22.1) has 1688 bin [22.1,22.2) has 1614 bin [22.2,22.3) has 1613 bin [22.3,22.4) has 1584 bin [22.4,22.5) has 1418 bin [22.5,22.6) has 1410 bin [22.6,22.7) has 1385 bin [22.7,22.8) has 1355 bin [22.8,22.9) has 1289 bin [22.9,23.0) has 1277 bin [23.0,23.1) has 1195 bin [23.1,23.2) has 1247 bin [23.2,23.3) has 1209 bin [23.3,23.4) has 1230 bin [23.4,23.5) has 1192 bin [23.5,23.6) has 1172 bin [23.6,23.7) has 1147 bin [23.7,23.8) has 1194 bin [23.8,23.9) has 1190 bin [23.9,24.0) has 1165 bin [24.0,24.1) has 1187 bin [24.1,24.2) has 1208 bin [24.2,24.3) has 1220 bin [24.3,24.4) has 1103 bin [24.4,24.5) has 1092 bin [24.5,24.6) has 1115 bin [24.6,24.7) has 989 bin [24.7,24.8) has 1029 bin [24.8,24.9) has 991 bin [24.9,25.0) has 982 bin [25.0,25.1) has 1025 bin [25.1,25.2) has 929 bin [25.2,25.3) has 959 bin [25.3,25.4) has 953 bin [25.4,25.5) has 932 bin [25.5,25.6) has 852 bin [25.6,25.7) has 926 bin [25.7,25.8) has 862 bin [25.8,25.9) has 850 bin [25.9,26.0) has 820 bin [26.0,26.1) has 759 bin [26.1,26.2) has 770 bin [26.2,26.3) has 755 bin [26.3,26.4) has 778 bin [26.4,26.5) has 789 bin [26.5,26.6) has 887 bin [26.6,26.7) has 906 bin [26.7,26.8) has 882 bin [26.8,26.9) has 875 bin [26.9,27.0) has 967 bin [27.0,27.1) has 923 bin [27.1,27.2) has 855 bin [27.2,27.3) has 772 bin [27.3,27.4) has 903 bin [27.4,27.5) has 827 bin [27.5,27.6) has 732 bin [27.6,27.7) has 735 bin [27.7,27.8) has 759 bin [27.8,27.9) has 708 bin [27.9,28.0) has 799 bin [28.0,28.1) has 804 bin [28.1,28.2) has 677 bin [28.2,28.3) has 617 bin [28.3,28.4) has 651 bin [28.4,28.5) has 703 bin [28.5,28.6) has 745 bin [28.6,28.7) has 594 bin [28.7,28.8) has 498 bin [28.8,28.9) has 425 bin [28.9,29.0) has 368 bin [29.0,29.1) has 264 bin [29.1,29.2) has 323 bin [29.2,29.3) has 377 bin [29.3,29.4) has 170 bin [29.4,29.5) has 14 average z coordinate 4.0 for 33017988 element(s) point source id histogram with bin size 1.000000 bin 1013 has 5977770 bin 1018 has 16779432 bin 1035 has 10260786 average point source id 1022.377750455297246 for 33017988 element(s)