lasinfo (210611) report for 'AHN4T/19BN1_06.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: 174/2021 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: 25295208 number of points by return: 23900798 885588 369887 137404 1531 scale factor x y z: 0.001 0.001 0.001 offset x y z: 109980 522480 0 min x y z: 109980.000 522480.000 -3.089 max x y z: 111019.999 523769.999 25.781 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: 25295208 extended number of points by return: 23900798 885588 369887 137404 1531 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 -3089 25781 intensity 32 4982 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 -29 9 user_data 8 9 point_source_ID 48 51 gps_time 269684001.711237 269700533.528850 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 38 255 G 46 255 B 39 255 NIR 49 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -4833 1500 extended_scanner_channel 0 0 attribute0 0.32 49.82 ('Amplitude') attribute1 -18.2 32.03 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23900798 number of intermediate returns: 511174 number of last returns: 23891567 number of single returns: 23008331 covered area in square units/kilounits: 1304380/1.30 point density: all returns 19.39 last only 18.32 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25295208 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23900798 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 885588 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 369887 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 137404 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1531 instead zero. overview over extended number of returns of given pulse: 23008331 1034627 698417 546168 7650 15 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1971577 unclassified (1) 22561931 ground (2) 148131 building (6) 604054 water (9) 9515 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1574396 +---> 32176 of those are unclassified (1) +---> 1502854 of those are ground (2) +---> 12774 of those are building (6) +---> 26575 of those are water (9) +---> 17 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.1,-3.0) has 9 bin [-3.0,-2.9) has 1186 bin [-2.9,-2.8) has 33632 bin [-2.8,-2.7) has 39926 bin [-2.7,-2.6) has 21344 bin [-2.6,-2.5) has 37133 bin [-2.5,-2.4) has 30077 bin [-2.4,-2.3) has 31199 bin [-2.3,-2.2) has 35054 bin [-2.2,-2.1) has 41497 bin [-2.1,-2.0) has 74763 bin [-2.0,-1.9) has 71084 bin [-1.9,-1.8) has 204365 bin [-1.8,-1.7) has 1117472 bin [-1.7,-1.6) has 1753248 bin [-1.6,-1.5) has 1544407 bin [-1.5,-1.4) has 2077486 bin [-1.4,-1.3) has 2565533 bin [-1.3,-1.2) has 2286642 bin [-1.2,-1.1) has 1284281 bin [-1.1,-1.0) has 874539 bin [-1.0,-0.9) has 1006666 bin [-0.9,-0.8) has 1188562 bin [-0.8,-0.7) has 1052558 bin [-0.7,-0.6) has 955071 bin [-0.6,-0.5) has 1043140 bin [-0.5,-0.4) has 839650 bin [-0.4,-0.3) has 432763 bin [-0.3,-0.2) has 292968 bin [-0.2,-0.1) has 248501 bin [-0.1,0.0) has 215994 bin [0.0,0.1) has 174442 bin [0.1,0.2) has 160803 bin [0.2,0.3) has 164016 bin [0.3,0.4) has 158232 bin [0.4,0.5) has 192915 bin [0.5,0.6) has 168687 bin [0.6,0.7) has 143213 bin [0.7,0.8) has 141249 bin [0.8,0.9) has 124730 bin [0.9,1.0) has 141276 bin [1.0,1.1) has 166497 bin [1.1,1.2) has 206445 bin [1.2,1.3) has 254160 bin [1.3,1.4) has 206307 bin [1.4,1.5) has 89860 bin [1.5,1.6) has 36514 bin [1.6,1.7) has 25258 bin [1.7,1.8) has 21520 bin [1.8,1.9) has 20188 bin [1.9,2.0) has 18998 bin [2.0,2.1) has 17975 bin [2.1,2.2) has 19267 bin [2.2,2.3) has 18502 bin [2.3,2.4) has 17598 bin [2.4,2.5) has 17441 bin [2.5,2.6) has 16704 bin [2.6,2.7) has 17066 bin [2.7,2.8) has 16569 bin [2.8,2.9) has 17507 bin [2.9,3.0) has 16429 bin [3.0,3.1) has 17977 bin [3.1,3.2) has 16340 bin [3.2,3.3) has 16915 bin [3.3,3.4) has 18127 bin [3.4,3.5) has 15721 bin [3.5,3.6) has 14417 bin [3.6,3.7) has 13950 bin [3.7,3.8) has 13835 bin [3.8,3.9) has 13169 bin [3.9,4.0) has 13493 bin [4.0,4.1) has 14122 bin [4.1,4.2) has 13528 bin [4.2,4.3) has 13113 bin [4.3,4.4) has 12987 bin [4.4,4.5) has 13091 bin [4.5,4.6) has 13314 bin [4.6,4.7) has 12918 bin [4.7,4.8) has 12852 bin [4.8,4.9) has 12699 bin [4.9,5.0) has 12217 bin [5.0,5.1) has 12209 bin [5.1,5.2) has 11901 bin [5.2,5.3) has 11786 bin [5.3,5.4) has 11582 bin [5.4,5.5) has 11428 bin [5.5,5.6) has 11510 bin [5.6,5.7) has 11233 bin [5.7,5.8) has 11176 bin [5.8,5.9) has 10872 bin [5.9,6.0) has 10485 bin [6.0,6.1) has 10491 bin [6.1,6.2) has 10445 bin [6.2,6.3) has 10206 bin [6.3,6.4) has 10215 bin [6.4,6.5) has 9960 bin [6.5,6.6) has 9957 bin [6.6,6.7) has 9529 bin [6.7,6.8) has 9500 bin [6.8,6.9) has 9397 bin [6.9,7.0) has 9355 bin [7.0,7.1) has 9226 bin [7.1,7.2) has 9080 bin [7.2,7.3) has 9079 bin [7.3,7.4) has 8788 bin [7.4,7.5) has 8676 bin [7.5,7.6) has 8635 bin [7.6,7.7) has 8621 bin [7.7,7.8) has 8489 bin [7.8,7.9) has 8402 bin [7.9,8.0) has 8156 bin [8.0,8.1) has 8258 bin [8.1,8.2) has 7943 bin [8.2,8.3) has 7790 bin [8.3,8.4) has 7816 bin [8.4,8.5) has 7716 bin [8.5,8.6) has 7673 bin [8.6,8.7) has 7691 bin [8.7,8.8) has 7592 bin [8.8,8.9) has 7457 bin [8.9,9.0) has 7421 bin [9.0,9.1) has 7731 bin [9.1,9.2) has 7677 bin [9.2,9.3) has 7523 bin [9.3,9.4) has 7493 bin [9.4,9.5) has 7505 bin [9.5,9.6) has 7675 bin [9.6,9.7) has 7447 bin [9.7,9.8) has 7191 bin [9.8,9.9) has 7237 bin [9.9,10.0) has 7081 bin [10.0,10.1) has 6966 bin [10.1,10.2) has 6940 bin [10.2,10.3) has 6917 bin [10.3,10.4) has 6807 bin [10.4,10.5) has 6927 bin [10.5,10.6) has 6736 bin [10.6,10.7) has 6815 bin [10.7,10.8) has 6547 bin [10.8,10.9) has 6515 bin [10.9,11.0) has 6346 bin [11.0,11.1) has 6227 bin [11.1,11.2) has 6330 bin [11.2,11.3) has 6155 bin [11.3,11.4) has 5980 bin [11.4,11.5) has 5771 bin [11.5,11.6) has 5840 bin [11.6,11.7) has 5684 bin [11.7,11.8) has 5673 bin [11.8,11.9) has 5608 bin [11.9,12.0) has 5658 bin [12.0,12.1) has 5432 bin [12.1,12.2) has 5453 bin [12.2,12.3) has 5116 bin [12.3,12.4) has 5231 bin [12.4,12.5) has 5287 bin [12.5,12.6) has 5046 bin [12.6,12.7) has 5072 bin [12.7,12.8) has 4974 bin [12.8,12.9) has 4851 bin [12.9,13.0) has 4682 bin [13.0,13.1) has 4586 bin [13.1,13.2) has 4479 bin [13.2,13.3) has 4454 bin [13.3,13.4) has 4361 bin [13.4,13.5) has 4323 bin [13.5,13.6) has 4228 bin [13.6,13.7) has 4245 bin [13.7,13.8) has 4143 bin [13.8,13.9) has 4046 bin [13.9,14.0) has 4081 bin [14.0,14.1) has 3924 bin [14.1,14.2) has 4001 bin [14.2,14.3) has 3856 bin [14.3,14.4) has 3900 bin [14.4,14.5) has 3858 bin [14.5,14.6) has 3795 bin [14.6,14.7) has 3750 bin [14.7,14.8) has 3660 bin [14.8,14.9) has 3646 bin [14.9,15.0) has 3595 bin [15.0,15.1) has 3497 bin [15.1,15.2) has 3411 bin [15.2,15.3) has 3433 bin [15.3,15.4) has 3348 bin [15.4,15.5) has 3449 bin [15.5,15.6) has 3376 bin [15.6,15.7) has 3352 bin [15.7,15.8) has 3205 bin [15.8,15.9) has 3167 bin [15.9,16.0) has 3134 bin [16.0,16.1) has 2931 bin [16.1,16.2) has 2866 bin [16.2,16.3) has 2826 bin [16.3,16.4) has 2798 bin [16.4,16.5) has 2752 bin [16.5,16.6) has 2629 bin [16.6,16.7) has 2717 bin [16.7,16.8) has 2585 bin [16.8,16.9) has 2473 bin [16.9,17.0) has 2509 bin [17.0,17.1) has 2259 bin [17.1,17.2) has 2338 bin [17.2,17.3) has 2288 bin [17.3,17.4) has 2258 bin [17.4,17.5) has 2121 bin [17.5,17.6) has 1969 bin [17.6,17.7) has 2004 bin [17.7,17.8) has 1999 bin [17.8,17.9) has 1886 bin [17.9,18.0) has 1850 bin [18.0,18.1) has 1734 bin [18.1,18.2) has 1672 bin [18.2,18.3) has 1566 bin [18.3,18.4) has 1549 bin [18.4,18.5) has 1387 bin [18.5,18.6) has 1412 bin [18.6,18.7) has 1225 bin [18.7,18.8) has 1131 bin [18.8,18.9) has 1103 bin [18.9,19.0) has 998 bin [19.0,19.1) has 911 bin [19.1,19.2) has 853 bin [19.2,19.3) has 794 bin [19.3,19.4) has 759 bin [19.4,19.5) has 658 bin [19.5,19.6) has 632 bin [19.6,19.7) has 544 bin [19.7,19.8) has 484 bin [19.8,19.9) has 440 bin [19.9,20.0) has 442 bin [20.0,20.1) has 403 bin [20.1,20.2) has 353 bin [20.2,20.3) has 347 bin [20.3,20.4) has 299 bin [20.4,20.5) has 295 bin [20.5,20.6) has 270 bin [20.6,20.7) has 208 bin [20.7,20.8) has 225 bin [20.8,20.9) has 189 bin [20.9,21.0) has 177 bin [21.0,21.1) has 191 bin [21.1,21.2) has 157 bin [21.2,21.3) has 168 bin [21.3,21.4) has 162 bin [21.4,21.5) has 156 bin [21.5,21.6) has 141 bin [21.6,21.7) has 181 bin [21.7,21.8) has 161 bin [21.8,21.9) has 150 bin [21.9,22.0) has 157 bin [22.0,22.1) has 139 bin [22.1,22.2) has 142 bin [22.2,22.3) has 131 bin [22.3,22.4) has 141 bin [22.4,22.5) has 134 bin [22.5,22.6) has 123 bin [22.6,22.7) has 107 bin [22.7,22.8) has 119 bin [22.8,22.9) has 117 bin [22.9,23.0) has 124 bin [23.0,23.1) has 121 bin [23.1,23.2) has 115 bin [23.2,23.3) has 107 bin [23.3,23.4) has 86 bin [23.4,23.5) has 90 bin [23.5,23.6) has 75 bin [23.6,23.7) has 72 bin [23.7,23.8) has 70 bin [23.8,23.9) has 43 bin [23.9,24.0) has 76 bin [24.0,24.1) has 45 bin [24.1,24.2) has 35 bin [24.2,24.3) has 31 bin [24.3,24.4) has 27 bin [24.4,24.5) has 24 bin [24.5,24.6) has 13 bin [24.6,24.7) has 16 bin [24.7,24.8) has 12 bin [24.8,24.9) has 7 bin [24.9,25.0) has 9 bin [25.0,25.1) has 6 bin [25.1,25.2) has 3 bin [25.2,25.3) has 4 bin [25.3,25.4) has 1 bin [25.4,25.5) has 1 bin [25.5,25.6) has 1 bin [25.7,25.8) has 1 average z coordinate -0.5 for 25295208 element(s) point source id histogram with bin size 1.000000 bin 48 has 13490662 bin 51 has 11804546 average point source id 49.40001371010667 for 25295208 element(s)