lasinfo (210611) report for 'AHN4T/19DZ1_04.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: 23603710 number of points by return: 22593532 676911 258082 74518 667 scale factor x y z: 0.001 0.001 0.001 offset x y z: 112980 504980 0 min x y z: 112980.000 504980.000 -4.478 max x y z: 114019.999 506269.999 26.957 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: 23603710 extended number of points by return: 22593532 676911 258082 74518 667 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 -4478 26957 intensity 45 4724 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 29 user_data 8 9 point_source_ID 28 30 gps_time 269526774.065230 269528017.346743 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 255 G 31 255 B 36 255 NIR 45 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.45 47.24 ('Amplitude') attribute1 -17.87 29.4 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22593532 number of intermediate returns: 334245 number of last returns: 22587840 number of single returns: 21911907 covered area in square units/kilounits: 1306572/1.31 point density: all returns 18.07 last only 17.29 (per square units) spacing: all returns 0.24 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 23603710 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22593532 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 676911 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 258082 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 74518 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 667 instead zero. overview over extended number of returns of given pulse: 21911907 841082 551255 296087 3299 80 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1450169 unclassified (1) 20768576 ground (2) 243148 building (6) 1130969 water (9) 10848 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1764245 +---> 75714 of those are unclassified (1) +---> 1615479 of those are ground (2) +---> 19649 of those are building (6) +---> 53011 of those are water (9) +---> 392 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-4.5,-4.4) has 682 bin [-4.4,-4.3) has 536 bin [-4.3,-4.2) has 348 bin [-4.2,-4.1) has 3961 bin [-4.1,-4.0) has 2926 bin [-4.0,-3.9) has 12351 bin [-3.9,-3.8) has 37862 bin [-3.8,-3.7) has 98554 bin [-3.7,-3.6) has 115080 bin [-3.6,-3.5) has 142461 bin [-3.5,-3.4) has 133093 bin [-3.4,-3.3) has 104204 bin [-3.3,-3.2) has 129900 bin [-3.2,-3.1) has 158593 bin [-3.1,-3.0) has 217627 bin [-3.0,-2.9) has 211085 bin [-2.9,-2.8) has 171889 bin [-2.8,-2.7) has 162996 bin [-2.7,-2.6) has 149991 bin [-2.6,-2.5) has 150780 bin [-2.5,-2.4) has 167677 bin [-2.4,-2.3) has 189075 bin [-2.3,-2.2) has 210804 bin [-2.2,-2.1) has 414911 bin [-2.1,-2.0) has 600877 bin [-2.0,-1.9) has 609255 bin [-1.9,-1.8) has 342238 bin [-1.8,-1.7) has 257709 bin [-1.7,-1.6) has 331919 bin [-1.6,-1.5) has 509747 bin [-1.5,-1.4) has 1102497 bin [-1.4,-1.3) has 3389812 bin [-1.3,-1.2) has 4500014 bin [-1.2,-1.1) has 1956200 bin [-1.1,-1.0) has 770379 bin [-1.0,-0.9) has 361290 bin [-0.9,-0.8) has 239779 bin [-0.8,-0.7) has 192220 bin [-0.7,-0.6) has 179464 bin [-0.6,-0.5) has 171706 bin [-0.5,-0.4) has 750038 bin [-0.4,-0.3) has 644008 bin [-0.3,-0.2) has 374146 bin [-0.2,-0.1) has 337675 bin [-0.1,0.0) has 224388 bin [0.0,0.1) has 171386 bin [0.1,0.2) has 148100 bin [0.2,0.3) has 134300 bin [0.3,0.4) has 149346 bin [0.4,0.5) has 149933 bin [0.5,0.6) has 113318 bin [0.6,0.7) has 74306 bin [0.7,0.8) has 76981 bin [0.8,0.9) has 88277 bin [0.9,1.0) has 101855 bin [1.0,1.1) has 54337 bin [1.1,1.2) has 36312 bin [1.2,1.3) has 29104 bin [1.3,1.4) has 26749 bin [1.4,1.5) has 25773 bin [1.5,1.6) has 24275 bin [1.6,1.7) has 23276 bin [1.7,1.8) has 24118 bin [1.8,1.9) has 22351 bin [1.9,2.0) has 22198 bin [2.0,2.1) has 22753 bin [2.1,2.2) has 22481 bin [2.2,2.3) has 21291 bin [2.3,2.4) has 24520 bin [2.4,2.5) has 20842 bin [2.5,2.6) has 20925 bin [2.6,2.7) has 18451 bin [2.7,2.8) has 20635 bin [2.8,2.9) has 18348 bin [2.9,3.0) has 17302 bin [3.0,3.1) has 17252 bin [3.1,3.2) has 17080 bin [3.2,3.3) has 18909 bin [3.3,3.4) has 18222 bin [3.4,3.5) has 17824 bin [3.5,3.6) has 17330 bin [3.6,3.7) has 17166 bin [3.7,3.8) has 16727 bin [3.8,3.9) has 16270 bin [3.9,4.0) has 16834 bin [4.0,4.1) has 17433 bin [4.1,4.2) has 16881 bin [4.2,4.3) has 17228 bin [4.3,4.4) has 16705 bin [4.4,4.5) has 16410 bin [4.5,4.6) has 16480 bin [4.6,4.7) has 17440 bin [4.7,4.8) has 19597 bin [4.8,4.9) has 27439 bin [4.9,5.0) has 46097 bin [5.0,5.1) has 51501 bin [5.1,5.2) has 17270 bin [5.2,5.3) has 15588 bin [5.3,5.4) has 14029 bin [5.4,5.5) has 12966 bin [5.5,5.6) has 12629 bin [5.6,5.7) has 12844 bin [5.7,5.8) has 12433 bin [5.8,5.9) has 12138 bin [5.9,6.0) has 11745 bin [6.0,6.1) has 11417 bin [6.1,6.2) has 11389 bin [6.2,6.3) has 11241 bin [6.3,6.4) has 11134 bin [6.4,6.5) has 10894 bin [6.5,6.6) has 10820 bin [6.6,6.7) has 10355 bin [6.7,6.8) has 9931 bin [6.8,6.9) has 9963 bin [6.9,7.0) has 9736 bin [7.0,7.1) has 9629 bin [7.1,7.2) has 9385 bin [7.2,7.3) has 9113 bin [7.3,7.4) has 9631 bin [7.4,7.5) has 8887 bin [7.5,7.6) has 8587 bin [7.6,7.7) has 8319 bin [7.7,7.8) has 7911 bin [7.8,7.9) has 7951 bin [7.9,8.0) has 7450 bin [8.0,8.1) has 6938 bin [8.1,8.2) has 6579 bin [8.2,8.3) has 6423 bin [8.3,8.4) has 6356 bin [8.4,8.5) has 6211 bin [8.5,8.6) has 6043 bin [8.6,8.7) has 5706 bin [8.7,8.8) has 5719 bin [8.8,8.9) has 5482 bin [8.9,9.0) has 5452 bin [9.0,9.1) has 5258 bin [9.1,9.2) has 5285 bin [9.2,9.3) has 5310 bin [9.3,9.4) has 5276 bin [9.4,9.5) has 5157 bin [9.5,9.6) has 5039 bin [9.6,9.7) has 5070 bin [9.7,9.8) has 4888 bin [9.8,9.9) has 4620 bin [9.9,10.0) has 4456 bin [10.0,10.1) has 4457 bin [10.1,10.2) has 4406 bin [10.2,10.3) has 4360 bin [10.3,10.4) has 4182 bin [10.4,10.5) has 4261 bin [10.5,10.6) has 4116 bin [10.6,10.7) has 4030 bin [10.7,10.8) has 3944 bin [10.8,10.9) has 3956 bin [10.9,11.0) has 3924 bin [11.0,11.1) has 3789 bin [11.1,11.2) has 3642 bin [11.2,11.3) has 3726 bin [11.3,11.4) has 3515 bin [11.4,11.5) has 3503 bin [11.5,11.6) has 3392 bin [11.6,11.7) has 3319 bin [11.7,11.8) has 3223 bin [11.8,11.9) has 3086 bin [11.9,12.0) has 3099 bin [12.0,12.1) has 2928 bin [12.1,12.2) has 2946 bin [12.2,12.3) has 2820 bin [12.3,12.4) has 2702 bin [12.4,12.5) has 2573 bin [12.5,12.6) has 2522 bin [12.6,12.7) has 2484 bin [12.7,12.8) has 2387 bin [12.8,12.9) has 2291 bin [12.9,13.0) has 2287 bin [13.0,13.1) has 2211 bin [13.1,13.2) has 2117 bin [13.2,13.3) has 2029 bin [13.3,13.4) has 2056 bin [13.4,13.5) has 1978 bin [13.5,13.6) has 1924 bin [13.6,13.7) has 1811 bin [13.7,13.8) has 1801 bin [13.8,13.9) has 1796 bin [13.9,14.0) has 1772 bin [14.0,14.1) has 1708 bin [14.1,14.2) has 1505 bin [14.2,14.3) has 1569 bin [14.3,14.4) has 1563 bin [14.4,14.5) has 1484 bin [14.5,14.6) has 1397 bin [14.6,14.7) has 1369 bin [14.7,14.8) has 1290 bin [14.8,14.9) has 1272 bin [14.9,15.0) has 1324 bin [15.0,15.1) has 1334 bin [15.1,15.2) has 1275 bin [15.2,15.3) has 1210 bin [15.3,15.4) has 1177 bin [15.4,15.5) has 1236 bin [15.5,15.6) has 1232 bin [15.6,15.7) has 1132 bin [15.7,15.8) has 1209 bin [15.8,15.9) has 1206 bin [15.9,16.0) has 1105 bin [16.0,16.1) has 1180 bin [16.1,16.2) has 1066 bin [16.2,16.3) has 1064 bin [16.3,16.4) has 1008 bin [16.4,16.5) has 989 bin [16.5,16.6) has 1012 bin [16.6,16.7) has 984 bin [16.7,16.8) has 955 bin [16.8,16.9) has 887 bin [16.9,17.0) has 907 bin [17.0,17.1) has 1000 bin [17.1,17.2) has 938 bin [17.2,17.3) has 1014 bin [17.3,17.4) has 938 bin [17.4,17.5) has 992 bin [17.5,17.6) has 891 bin [17.6,17.7) has 864 bin [17.7,17.8) has 914 bin [17.8,17.9) has 938 bin [17.9,18.0) has 910 bin [18.0,18.1) has 914 bin [18.1,18.2) has 937 bin [18.2,18.3) has 875 bin [18.3,18.4) has 877 bin [18.4,18.5) has 851 bin [18.5,18.6) has 823 bin [18.6,18.7) has 820 bin [18.7,18.8) has 878 bin [18.8,18.9) has 789 bin [18.9,19.0) has 810 bin [19.0,19.1) has 719 bin [19.1,19.2) has 707 bin [19.2,19.3) has 744 bin [19.3,19.4) has 728 bin [19.4,19.5) has 678 bin [19.5,19.6) has 719 bin [19.6,19.7) has 723 bin [19.7,19.8) has 709 bin [19.8,19.9) has 697 bin [19.9,20.0) has 710 bin [20.0,20.1) has 714 bin [20.1,20.2) has 730 bin [20.2,20.3) has 684 bin [20.3,20.4) has 674 bin [20.4,20.5) has 649 bin [20.5,20.6) has 651 bin [20.6,20.7) has 638 bin [20.7,20.8) has 581 bin [20.8,20.9) has 628 bin [20.9,21.0) has 598 bin [21.0,21.1) has 570 bin [21.1,21.2) has 531 bin [21.2,21.3) has 527 bin [21.3,21.4) has 533 bin [21.4,21.5) has 567 bin [21.5,21.6) has 475 bin [21.6,21.7) has 478 bin [21.7,21.8) has 488 bin [21.8,21.9) has 452 bin [21.9,22.0) has 479 bin [22.0,22.1) has 453 bin [22.1,22.2) has 450 bin [22.2,22.3) has 437 bin [22.3,22.4) has 434 bin [22.4,22.5) has 380 bin [22.5,22.6) has 380 bin [22.6,22.7) has 368 bin [22.7,22.8) has 357 bin [22.8,22.9) has 334 bin [22.9,23.0) has 306 bin [23.0,23.1) has 313 bin [23.1,23.2) has 289 bin [23.2,23.3) has 304 bin [23.3,23.4) has 242 bin [23.4,23.5) has 250 bin [23.5,23.6) has 246 bin [23.6,23.7) has 218 bin [23.7,23.8) has 207 bin [23.8,23.9) has 194 bin [23.9,24.0) has 197 bin [24.0,24.1) has 199 bin [24.1,24.2) has 179 bin [24.2,24.3) has 193 bin [24.3,24.4) has 183 bin [24.4,24.5) has 183 bin [24.5,24.6) has 163 bin [24.6,24.7) has 177 bin [24.7,24.8) has 142 bin [24.8,24.9) has 119 bin [24.9,25.0) has 118 bin [25.0,25.1) has 101 bin [25.1,25.2) has 97 bin [25.2,25.3) has 91 bin [25.3,25.4) has 99 bin [25.4,25.5) has 89 bin [25.5,25.6) has 70 bin [25.6,25.7) has 64 bin [25.7,25.8) has 53 bin [25.8,25.9) has 54 bin [25.9,26.0) has 37 bin [26.0,26.1) has 22 bin [26.1,26.2) has 25 bin [26.2,26.3) has 19 bin [26.3,26.4) has 12 bin [26.4,26.5) has 7 bin [26.5,26.6) has 7 bin [26.6,26.7) has 5 bin [26.7,26.8) has 5 bin [26.8,26.9) has 1 bin [26.9,27.0) has 1 average z coordinate -0.9 for 23603710 element(s) point source id histogram with bin size 1.000000 bin 28 has 6796011 bin 29 has 16251181 bin 30 has 556518 average point source id 28.735656259121978 for 23603710 element(s)