lasinfo (210611) report for 'AHN4T/19GZ1_23.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: 177/2021 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: 28959203 number of points by return: 27809598 714066 321738 113631 170 scale factor x y z: 0.001 0.001 0.001 offset x y z: 121980 499980 0 min x y z: 121980.000 499980.000 -5.327 max x y z: 123019.999 501269.999 25.181 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: 28959203 extended number of points by return: 27809598 714066 321738 113631 170 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 -5327 25181 intensity 45 4682 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -30 29 user_data 8 9 point_source_ID 23 25 gps_time 269523659.006660 269524969.016164 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 30 255 G 37 255 B 41 255 NIR 58 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0.45 46.82 ('Amplitude') attribute1 -18.01 29.05 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27809598 number of intermediate returns: 438416 number of last returns: 27798434 number of single returns: 27087245 covered area in square units/kilounits: 1336144/1.34 point density: all returns 21.67 last only 20.80 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28959203 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27809598 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 714066 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 321738 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 113631 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 170 instead zero. overview over extended number of returns of given pulse: 27087245 788649 625688 456759 862 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1653290 unclassified (1) 26464947 ground (2) 354303 building (6) 458478 water (9) 28185 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2204843 +---> 82167 of those are unclassified (1) +---> 2091068 of those are ground (2) +---> 3073 of those are building (6) +---> 27890 of those are water (9) +---> 645 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-5.4,-5.3) has 3 bin [-5.3,-5.2) has 189 bin [-5.2,-5.1) has 961 bin [-5.1,-5.0) has 19648 bin [-5.0,-4.9) has 14947 bin [-4.9,-4.8) has 15495 bin [-4.8,-4.7) has 20537 bin [-4.7,-4.6) has 358555 bin [-4.6,-4.5) has 266714 bin [-4.5,-4.4) has 395143 bin [-4.4,-4.3) has 852657 bin [-4.3,-4.2) has 1435369 bin [-4.2,-4.1) has 2966339 bin [-4.1,-4.0) has 6334783 bin [-4.0,-3.9) has 8318602 bin [-3.9,-3.8) has 3402700 bin [-3.8,-3.7) has 720538 bin [-3.7,-3.6) has 287352 bin [-3.6,-3.5) has 205890 bin [-3.5,-3.4) has 208213 bin [-3.4,-3.3) has 215416 bin [-3.3,-3.2) has 214329 bin [-3.2,-3.1) has 137989 bin [-3.1,-3.0) has 104218 bin [-3.0,-2.9) has 120407 bin [-2.9,-2.8) has 147322 bin [-2.8,-2.7) has 174916 bin [-2.7,-2.6) has 122273 bin [-2.6,-2.5) has 50968 bin [-2.5,-2.4) has 22438 bin [-2.4,-2.3) has 19179 bin [-2.3,-2.2) has 16960 bin [-2.2,-2.1) has 16518 bin [-2.1,-2.0) has 15630 bin [-2.0,-1.9) has 15458 bin [-1.9,-1.8) has 15287 bin [-1.8,-1.7) has 15995 bin [-1.7,-1.6) has 16678 bin [-1.6,-1.5) has 17245 bin [-1.5,-1.4) has 19090 bin [-1.4,-1.3) has 19222 bin [-1.3,-1.2) has 18861 bin [-1.2,-1.1) has 19662 bin [-1.1,-1.0) has 19363 bin [-1.0,-0.9) has 18409 bin [-0.9,-0.8) has 20600 bin [-0.8,-0.7) has 23556 bin [-0.7,-0.6) has 24589 bin [-0.6,-0.5) has 25308 bin [-0.5,-0.4) has 25155 bin [-0.4,-0.3) has 23762 bin [-0.3,-0.2) has 22171 bin [-0.2,-0.1) has 22038 bin [-0.1,0.0) has 22714 bin [0.0,0.1) has 22259 bin [0.1,0.2) has 23102 bin [0.2,0.3) has 24246 bin [0.3,0.4) has 23080 bin [0.4,0.5) has 20802 bin [0.5,0.6) has 18141 bin [0.6,0.7) has 17583 bin [0.7,0.8) has 17622 bin [0.8,0.9) has 17328 bin [0.9,1.0) has 17152 bin [1.0,1.1) has 17043 bin [1.1,1.2) has 16769 bin [1.2,1.3) has 16636 bin [1.3,1.4) has 16930 bin [1.4,1.5) has 16402 bin [1.5,1.6) has 16252 bin [1.6,1.7) has 16086 bin [1.7,1.8) has 15843 bin [1.8,1.9) has 16271 bin [1.9,2.0) has 16369 bin [2.0,2.1) has 16094 bin [2.1,2.2) has 15773 bin [2.2,2.3) has 15542 bin [2.3,2.4) has 15540 bin [2.4,2.5) has 15483 bin [2.5,2.6) has 15555 bin [2.6,2.7) has 16851 bin [2.7,2.8) has 14638 bin [2.8,2.9) has 13860 bin [2.9,3.0) has 13545 bin [3.0,3.1) has 13615 bin [3.1,3.2) has 13368 bin [3.2,3.3) has 13115 bin [3.3,3.4) has 13212 bin [3.4,3.5) has 13084 bin [3.5,3.6) has 12904 bin [3.6,3.7) has 13032 bin [3.7,3.8) has 12929 bin [3.8,3.9) has 13014 bin [3.9,4.0) has 12968 bin [4.0,4.1) has 12682 bin [4.1,4.2) has 12748 bin [4.2,4.3) has 12887 bin [4.3,4.4) has 12944 bin [4.4,4.5) has 13001 bin [4.5,4.6) has 12835 bin [4.6,4.7) has 12774 bin [4.7,4.8) has 12494 bin [4.8,4.9) has 12525 bin [4.9,5.0) has 12397 bin [5.0,5.1) has 12255 bin [5.1,5.2) has 12256 bin [5.2,5.3) has 11957 bin [5.3,5.4) has 11844 bin [5.4,5.5) has 11815 bin [5.5,5.6) has 12212 bin [5.6,5.7) has 12053 bin [5.7,5.8) has 11342 bin [5.8,5.9) has 11223 bin [5.9,6.0) has 11168 bin [6.0,6.1) has 11029 bin [6.1,6.2) has 10583 bin [6.2,6.3) has 10804 bin [6.3,6.4) has 10563 bin [6.4,6.5) has 10398 bin [6.5,6.6) has 10414 bin [6.6,6.7) has 10235 bin [6.7,6.8) has 10002 bin [6.8,6.9) has 10110 bin [6.9,7.0) has 9868 bin [7.0,7.1) has 9813 bin [7.1,7.2) has 9520 bin [7.2,7.3) has 9694 bin [7.3,7.4) has 9481 bin [7.4,7.5) has 9174 bin [7.5,7.6) has 9150 bin [7.6,7.7) has 8757 bin [7.7,7.8) has 8545 bin [7.8,7.9) has 8411 bin [7.9,8.0) has 7928 bin [8.0,8.1) has 7815 bin [8.1,8.2) has 7638 bin [8.2,8.3) has 7360 bin [8.3,8.4) has 7195 bin [8.4,8.5) has 6884 bin [8.5,8.6) has 6824 bin [8.6,8.7) has 6543 bin [8.7,8.8) has 6241 bin [8.8,8.9) has 6249 bin [8.9,9.0) has 5845 bin [9.0,9.1) has 5647 bin [9.1,9.2) has 5444 bin [9.2,9.3) has 5381 bin [9.3,9.4) has 5182 bin [9.4,9.5) has 5001 bin [9.5,9.6) has 4703 bin [9.6,9.7) has 4613 bin [9.7,9.8) has 4474 bin [9.8,9.9) has 4160 bin [9.9,10.0) has 4106 bin [10.0,10.1) has 4057 bin [10.1,10.2) has 3779 bin [10.2,10.3) has 3742 bin [10.3,10.4) has 3595 bin [10.4,10.5) has 3350 bin [10.5,10.6) has 3302 bin [10.6,10.7) has 3148 bin [10.7,10.8) has 3136 bin [10.8,10.9) has 2908 bin [10.9,11.0) has 2908 bin [11.0,11.1) has 2763 bin [11.1,11.2) has 2748 bin [11.2,11.3) has 2517 bin [11.3,11.4) has 2563 bin [11.4,11.5) has 2453 bin [11.5,11.6) has 2367 bin [11.6,11.7) has 2209 bin [11.7,11.8) has 2277 bin [11.8,11.9) has 2259 bin [11.9,12.0) has 2202 bin [12.0,12.1) has 2169 bin [12.1,12.2) has 2009 bin [12.2,12.3) has 1879 bin [12.3,12.4) has 1850 bin [12.4,12.5) has 1794 bin [12.5,12.6) has 1765 bin [12.6,12.7) has 1731 bin [12.7,12.8) has 1882 bin [12.8,12.9) has 1682 bin [12.9,13.0) has 1726 bin [13.0,13.1) has 1573 bin [13.1,13.2) has 1629 bin [13.2,13.3) has 1505 bin [13.3,13.4) has 1487 bin [13.4,13.5) has 1398 bin [13.5,13.6) has 1427 bin [13.6,13.7) has 1391 bin [13.7,13.8) has 1375 bin [13.8,13.9) has 1340 bin [13.9,14.0) has 1295 bin [14.0,14.1) has 1307 bin [14.1,14.2) has 1289 bin [14.2,14.3) has 1340 bin [14.3,14.4) has 1212 bin [14.4,14.5) has 1180 bin [14.5,14.6) has 1213 bin [14.6,14.7) has 1212 bin [14.7,14.8) has 1248 bin [14.8,14.9) has 1145 bin [14.9,15.0) has 1074 bin [15.0,15.1) has 1089 bin [15.1,15.2) has 1084 bin [15.2,15.3) has 1034 bin [15.3,15.4) has 1045 bin [15.4,15.5) has 1068 bin [15.5,15.6) has 1010 bin [15.6,15.7) has 985 bin [15.7,15.8) has 1001 bin [15.8,15.9) has 943 bin [15.9,16.0) has 1035 bin [16.0,16.1) has 1028 bin [16.1,16.2) has 951 bin [16.2,16.3) has 938 bin [16.3,16.4) has 905 bin [16.4,16.5) has 885 bin [16.5,16.6) has 844 bin [16.6,16.7) has 865 bin [16.7,16.8) has 797 bin [16.8,16.9) has 771 bin [16.9,17.0) has 736 bin [17.0,17.1) has 764 bin [17.1,17.2) has 699 bin [17.2,17.3) has 685 bin [17.3,17.4) has 690 bin [17.4,17.5) has 687 bin [17.5,17.6) has 621 bin [17.6,17.7) has 615 bin [17.7,17.8) has 600 bin [17.8,17.9) has 583 bin [17.9,18.0) has 557 bin [18.0,18.1) has 551 bin [18.1,18.2) has 508 bin [18.2,18.3) has 561 bin [18.3,18.4) has 518 bin [18.4,18.5) has 479 bin [18.5,18.6) has 514 bin [18.6,18.7) has 486 bin [18.7,18.8) has 463 bin [18.8,18.9) has 455 bin [18.9,19.0) has 466 bin [19.0,19.1) has 439 bin [19.1,19.2) has 407 bin [19.2,19.3) has 394 bin [19.3,19.4) has 338 bin [19.4,19.5) has 356 bin [19.5,19.6) has 339 bin [19.6,19.7) has 358 bin [19.7,19.8) has 372 bin [19.8,19.9) has 291 bin [19.9,20.0) has 324 bin [20.0,20.1) has 310 bin [20.1,20.2) has 324 bin [20.2,20.3) has 294 bin [20.3,20.4) has 235 bin [20.4,20.5) has 303 bin [20.5,20.6) has 243 bin [20.6,20.7) has 246 bin [20.7,20.8) has 210 bin [20.8,20.9) has 234 bin [20.9,21.0) has 183 bin [21.0,21.1) has 210 bin [21.1,21.2) has 205 bin [21.2,21.3) has 215 bin [21.3,21.4) has 180 bin [21.4,21.5) has 183 bin [21.5,21.6) has 177 bin [21.6,21.7) has 163 bin [21.7,21.8) has 163 bin [21.8,21.9) has 156 bin [21.9,22.0) has 161 bin [22.0,22.1) has 129 bin [22.1,22.2) has 111 bin [22.2,22.3) has 107 bin [22.3,22.4) has 107 bin [22.4,22.5) has 106 bin [22.5,22.6) has 89 bin [22.6,22.7) has 80 bin [22.7,22.8) has 68 bin [22.8,22.9) has 79 bin [22.9,23.0) has 64 bin [23.0,23.1) has 49 bin [23.1,23.2) has 52 bin [23.2,23.3) has 41 bin [23.3,23.4) has 48 bin [23.4,23.5) has 46 bin [23.5,23.6) has 39 bin [23.6,23.7) has 52 bin [23.7,23.8) has 45 bin [23.8,23.9) has 39 bin [23.9,24.0) has 46 bin [24.0,24.1) has 48 bin [24.1,24.2) has 28 bin [24.2,24.3) has 35 bin [24.3,24.4) has 35 bin [24.4,24.5) has 35 bin [24.5,24.6) has 23 bin [24.6,24.7) has 13 bin [24.7,24.8) has 21 bin [24.8,24.9) has 16 bin [24.9,25.0) has 9 bin [25.0,25.1) has 6 bin [25.1,25.2) has 3 average z coordinate -3.5 for 28959203 element(s) point source id histogram with bin size 1.000000 bin 23 has 4168729 bin 24 has 21110425 bin 25 has 3680049 average point source id 23.983125226201839 for 28959203 element(s)