lasinfo (210611) report for 'AHN4T/34BN1_18.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: 337/2022 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: 29654908 number of points by return: 24952988 3001687 1303399 344388 52446 scale factor x y z: 0.001 0.001 0.001 offset x y z: 231980 469980 0 min x y z: 231980.000 469980.000 9.806 max x y z: 233019.999 471269.999 42.422 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: 29654908 extended number of points by return: 24952988 3001687 1303399 344388 52446 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 9806 42422 intensity 0 4506 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -8 29 user_data 6 7 point_source_ID 156 157 gps_time 324122292.195026 324123742.667873 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 38 255 B 29 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -1333 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.44 28.69 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24952988 number of intermediate returns: 1707426 number of last returns: 24935086 number of single returns: 21940592 covered area in square units/kilounits: 1341512/1.34 point density: all returns 22.11 last only 18.59 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29654908 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24952988 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3001687 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1303399 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 344388 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 52446 instead zero. overview over extended number of returns of given pulse: 21940592 3403202 2878728 1169534 238674 22775 1403 0 0 0 0 0 0 0 0 histogram of classification of points: 5345520 unclassified (1) 23597274 ground (2) 701008 building (6) 11106 water (9) +-> flagged as extended overlap: 1766761 +---> 259285 of those are unclassified (1) +---> 1500585 of those are ground (2) +---> 6675 of those are building (6) +---> 216 of those are water (9) z coordinate histogram with bin size 0.100000 bin [9.8,9.9) has 27 bin [9.9,10.0) has 369 bin [10.0,10.1) has 954 bin [10.1,10.2) has 2863 bin [10.2,10.3) has 1863 bin [10.3,10.4) has 3109 bin [10.4,10.5) has 3793 bin [10.5,10.6) has 5038 bin [10.6,10.7) has 4837 bin [10.7,10.8) has 6246 bin [10.8,10.9) has 9007 bin [10.9,11.0) has 14258 bin [11.0,11.1) has 47441 bin [11.1,11.2) has 255164 bin [11.2,11.3) has 540930 bin [11.3,11.4) has 421113 bin [11.4,11.5) has 253315 bin [11.5,11.6) has 229903 bin [11.6,11.7) has 325221 bin [11.7,11.8) has 261395 bin [11.8,11.9) has 222388 bin [11.9,12.0) has 189777 bin [12.0,12.1) has 204498 bin [12.1,12.2) has 221512 bin [12.2,12.3) has 247767 bin [12.3,12.4) has 167884 bin [12.4,12.5) has 181170 bin [12.5,12.6) has 191272 bin [12.6,12.7) has 242143 bin [12.7,12.8) has 252349 bin [12.8,12.9) has 295214 bin [12.9,13.0) has 441981 bin [13.0,13.1) has 596254 bin [13.1,13.2) has 705631 bin [13.2,13.3) has 748674 bin [13.3,13.4) has 789858 bin [13.4,13.5) has 786570 bin [13.5,13.6) has 766586 bin [13.6,13.7) has 730990 bin [13.7,13.8) has 647503 bin [13.8,13.9) has 572860 bin [13.9,14.0) has 579935 bin [14.0,14.1) has 488419 bin [14.1,14.2) has 430813 bin [14.2,14.3) has 359185 bin [14.3,14.4) has 325633 bin [14.4,14.5) has 302841 bin [14.5,14.6) has 261675 bin [14.6,14.7) has 250149 bin [14.7,14.8) has 222267 bin [14.8,14.9) has 203054 bin [14.9,15.0) has 186570 bin [15.0,15.1) has 177239 bin [15.1,15.2) has 187361 bin [15.2,15.3) has 193023 bin [15.3,15.4) has 184935 bin [15.4,15.5) has 163370 bin [15.5,15.6) has 154108 bin [15.6,15.7) has 146361 bin [15.7,15.8) has 155830 bin [15.8,15.9) has 154169 bin [15.9,16.0) has 151620 bin [16.0,16.1) has 161458 bin [16.1,16.2) has 166456 bin [16.2,16.3) has 180775 bin [16.3,16.4) has 208923 bin [16.4,16.5) has 202655 bin [16.5,16.6) has 201427 bin [16.6,16.7) has 195036 bin [16.7,16.8) has 194791 bin [16.8,16.9) has 201990 bin [16.9,17.0) has 197754 bin [17.0,17.1) has 201793 bin [17.1,17.2) has 217254 bin [17.2,17.3) has 232018 bin [17.3,17.4) has 217604 bin [17.4,17.5) has 218654 bin [17.5,17.6) has 203668 bin [17.6,17.7) has 193417 bin [17.7,17.8) has 200258 bin [17.8,17.9) has 185634 bin [17.9,18.0) has 181796 bin [18.0,18.1) has 175305 bin [18.1,18.2) has 178847 bin [18.2,18.3) has 183977 bin [18.3,18.4) has 209535 bin [18.4,18.5) has 226210 bin [18.5,18.6) has 198748 bin [18.6,18.7) has 176898 bin [18.7,18.8) has 164669 bin [18.8,18.9) has 172522 bin [18.9,19.0) has 175039 bin [19.0,19.1) has 166823 bin [19.1,19.2) has 182750 bin [19.2,19.3) has 167159 bin [19.3,19.4) has 169307 bin [19.4,19.5) has 186812 bin [19.5,19.6) has 175395 bin [19.6,19.7) has 160506 bin [19.7,19.8) has 125326 bin [19.8,19.9) has 96999 bin [19.9,20.0) has 91934 bin [20.0,20.1) has 90171 bin [20.1,20.2) has 86051 bin [20.2,20.3) has 93788 bin [20.3,20.4) has 83484 bin [20.4,20.5) has 87007 bin [20.5,20.6) has 88371 bin [20.6,20.7) has 96585 bin [20.7,20.8) has 103923 bin [20.8,20.9) has 95081 bin [20.9,21.0) has 93879 bin [21.0,21.1) has 93051 bin [21.1,21.2) has 89915 bin [21.2,21.3) has 89924 bin [21.3,21.4) has 85924 bin [21.4,21.5) has 87554 bin [21.5,21.6) has 85266 bin [21.6,21.7) has 78083 bin [21.7,21.8) has 66141 bin [21.8,21.9) has 62056 bin [21.9,22.0) has 60659 bin [22.0,22.1) has 52454 bin [22.1,22.2) has 50870 bin [22.2,22.3) has 54383 bin [22.3,22.4) has 48390 bin [22.4,22.5) has 44130 bin [22.5,22.6) has 44531 bin [22.6,22.7) has 44369 bin [22.7,22.8) has 42693 bin [22.8,22.9) has 40834 bin [22.9,23.0) has 40524 bin [23.0,23.1) has 40446 bin [23.1,23.2) has 40353 bin [23.2,23.3) has 40501 bin [23.3,23.4) has 39866 bin [23.4,23.5) has 38381 bin [23.5,23.6) has 38122 bin [23.6,23.7) has 37777 bin [23.7,23.8) has 34908 bin [23.8,23.9) has 34842 bin [23.9,24.0) has 35303 bin [24.0,24.1) has 35818 bin [24.1,24.2) has 35557 bin [24.2,24.3) has 35890 bin [24.3,24.4) has 36061 bin [24.4,24.5) has 35955 bin [24.5,24.6) has 36204 bin [24.6,24.7) has 36148 bin [24.7,24.8) has 36400 bin [24.8,24.9) has 36139 bin [24.9,25.0) has 35927 bin [25.0,25.1) has 36562 bin [25.1,25.2) has 36442 bin [25.2,25.3) has 36883 bin [25.3,25.4) has 36611 bin [25.4,25.5) has 36863 bin [25.5,25.6) has 36792 bin [25.6,25.7) has 37292 bin [25.7,25.8) has 37150 bin [25.8,25.9) has 37213 bin [25.9,26.0) has 36931 bin [26.0,26.1) has 37196 bin [26.1,26.2) has 37450 bin [26.2,26.3) has 37748 bin [26.3,26.4) has 37547 bin [26.4,26.5) has 37790 bin [26.5,26.6) has 37944 bin [26.6,26.7) has 37595 bin [26.7,26.8) has 38026 bin [26.8,26.9) has 37766 bin [26.9,27.0) has 37256 bin [27.0,27.1) has 37230 bin [27.1,27.2) has 37511 bin [27.2,27.3) has 37468 bin [27.3,27.4) has 37705 bin [27.4,27.5) has 37367 bin [27.5,27.6) has 37508 bin [27.6,27.7) has 37036 bin [27.7,27.8) has 36757 bin [27.8,27.9) has 36734 bin [27.9,28.0) has 36495 bin [28.0,28.1) has 36321 bin [28.1,28.2) has 35631 bin [28.2,28.3) has 35449 bin [28.3,28.4) has 34882 bin [28.4,28.5) has 34708 bin [28.5,28.6) has 34438 bin [28.6,28.7) has 33490 bin [28.7,28.8) has 32984 bin [28.8,28.9) has 31987 bin [28.9,29.0) has 31999 bin [29.0,29.1) has 31730 bin [29.1,29.2) has 30900 bin [29.2,29.3) has 30358 bin [29.3,29.4) has 30167 bin [29.4,29.5) has 29489 bin [29.5,29.6) has 28867 bin [29.6,29.7) has 28138 bin [29.7,29.8) has 27990 bin [29.8,29.9) has 26948 bin [29.9,30.0) has 26694 bin [30.0,30.1) has 26015 bin [30.1,30.2) has 25460 bin [30.2,30.3) has 25002 bin [30.3,30.4) has 24630 bin [30.4,30.5) has 23953 bin [30.5,30.6) has 23590 bin [30.6,30.7) has 22594 bin [30.7,30.8) has 21585 bin [30.8,30.9) has 21210 bin [30.9,31.0) has 20449 bin [31.0,31.1) has 20020 bin [31.1,31.2) has 19583 bin [31.2,31.3) has 19092 bin [31.3,31.4) has 18756 bin [31.4,31.5) has 18082 bin [31.5,31.6) has 17675 bin [31.6,31.7) has 17248 bin [31.7,31.8) has 16654 bin [31.8,31.9) has 16240 bin [31.9,32.0) has 15355 bin [32.0,32.1) has 14937 bin [32.1,32.2) has 14800 bin [32.2,32.3) has 14083 bin [32.3,32.4) has 13309 bin [32.4,32.5) has 13170 bin [32.5,32.6) has 12518 bin [32.6,32.7) has 11925 bin [32.7,32.8) has 11505 bin [32.8,32.9) has 11249 bin [32.9,33.0) has 10789 bin [33.0,33.1) has 10216 bin [33.1,33.2) has 10135 bin [33.2,33.3) has 9698 bin [33.3,33.4) has 9136 bin [33.4,33.5) has 8722 bin [33.5,33.6) has 8304 bin [33.6,33.7) has 7979 bin [33.7,33.8) has 7579 bin [33.8,33.9) has 7291 bin [33.9,34.0) has 7163 bin [34.0,34.1) has 6524 bin [34.1,34.2) has 6334 bin [34.2,34.3) has 6065 bin [34.3,34.4) has 5998 bin [34.4,34.5) has 5708 bin [34.5,34.6) has 5632 bin [34.6,34.7) has 5346 bin [34.7,34.8) has 5145 bin [34.8,34.9) has 4880 bin [34.9,35.0) has 4481 bin [35.0,35.1) has 4334 bin [35.1,35.2) has 4089 bin [35.2,35.3) has 3990 bin [35.3,35.4) has 3795 bin [35.4,35.5) has 3397 bin [35.5,35.6) has 3194 bin [35.6,35.7) has 2909 bin [35.7,35.8) has 3042 bin [35.8,35.9) has 2839 bin [35.9,36.0) has 2701 bin [36.0,36.1) has 2638 bin [36.1,36.2) has 2346 bin [36.2,36.3) has 2300 bin [36.3,36.4) has 2162 bin [36.4,36.5) has 1999 bin [36.5,36.6) has 1850 bin [36.6,36.7) has 1736 bin [36.7,36.8) has 1662 bin [36.8,36.9) has 1514 bin [36.9,37.0) has 1458 bin [37.0,37.1) has 1312 bin [37.1,37.2) has 1305 bin [37.2,37.3) has 1236 bin [37.3,37.4) has 1210 bin [37.4,37.5) has 1132 bin [37.5,37.6) has 1070 bin [37.6,37.7) has 991 bin [37.7,37.8) has 970 bin [37.8,37.9) has 970 bin [37.9,38.0) has 1015 bin [38.0,38.1) has 1034 bin [38.1,38.2) has 931 bin [38.2,38.3) has 880 bin [38.3,38.4) has 928 bin [38.4,38.5) has 886 bin [38.5,38.6) has 856 bin [38.6,38.7) has 748 bin [38.7,38.8) has 745 bin [38.8,38.9) has 678 bin [38.9,39.0) has 679 bin [39.0,39.1) has 653 bin [39.1,39.2) has 607 bin [39.2,39.3) has 579 bin [39.3,39.4) has 566 bin [39.4,39.5) has 553 bin [39.5,39.6) has 503 bin [39.6,39.7) has 504 bin [39.7,39.8) has 440 bin [39.8,39.9) has 451 bin [39.9,40.0) has 460 bin [40.0,40.1) has 424 bin [40.1,40.2) has 403 bin [40.2,40.3) has 415 bin [40.3,40.4) has 379 bin [40.4,40.5) has 370 bin [40.5,40.6) has 358 bin [40.6,40.7) has 348 bin [40.7,40.8) has 306 bin [40.8,40.9) has 317 bin [40.9,41.0) has 299 bin [41.0,41.1) has 308 bin [41.1,41.2) has 243 bin [41.2,41.3) has 243 bin [41.3,41.4) has 205 bin [41.4,41.5) has 153 bin [41.5,41.6) has 126 bin [41.6,41.7) has 89 bin [41.7,41.8) has 64 bin [41.8,41.9) has 36 bin [41.9,42.0) has 21 bin [42.0,42.1) has 3 bin [42.1,42.2) has 2 bin [42.2,42.3) has 1 bin [42.4,42.5) has 1 average z coordinate 16.7 for 29654908 element(s) point source id histogram with bin size 1.000000 bin 156 has 8252184 bin 157 has 21402724 average point source id 156.721726197902882 for 29654908 element(s)