lasinfo (210611) report for 'AHN4T/17BZ1_15.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: 335/2022 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: 28063914 number of points by return: 23973387 2558066 1151842 320272 54177 scale factor x y z: 0.001 0.001 0.001 offset x y z: 233980 539980 0 min x y z: 233980.000 539980.000 11.258 max x y z: 235019.999 541269.999 42.052 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: 28063914 extended number of points by return: 23973387 2558066 1151842 320272 54177 5751 419 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 11258 42052 intensity 56 4733 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 26 user_data 6 7 point_source_ID 57 59 gps_time 328707251.836311 330435562.869219 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 30 255 G 41 255 B 33 255 NIR 11 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.55 31.13 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23973387 number of intermediate returns: 1534423 number of last returns: 23968611 number of single returns: 21412507 covered area in square units/kilounits: 1314532/1.31 point density: all returns 21.35 last only 18.23 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28063914 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23973387 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2558066 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1151842 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 320272 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 54177 instead zero. overview over extended number of returns of given pulse: 21412507 2811467 2497023 1065619 242351 32124 2823 0 0 0 0 0 0 0 0 histogram of classification of points: 4445250 unclassified (1) 23447331 ground (2) 1873 building (6) 169460 water (9) +-> flagged as extended overlap: 2302805 +---> 432819 of those are unclassified (1) +---> 1862538 of those are ground (2) +---> 7448 of those are water (9) z coordinate histogram with bin size 0.100000 bin [11.2,11.3) has 7 bin [11.3,11.4) has 498 bin [11.4,11.5) has 21604 bin [11.5,11.6) has 7583 bin [11.6,11.7) has 4928 bin [11.7,11.8) has 5554 bin [11.8,11.9) has 7570 bin [11.9,12.0) has 9721 bin [12.0,12.1) has 15248 bin [12.1,12.2) has 21425 bin [12.2,12.3) has 43476 bin [12.3,12.4) has 58873 bin [12.4,12.5) has 62144 bin [12.5,12.6) has 70593 bin [12.6,12.7) has 95938 bin [12.7,12.8) has 153677 bin [12.8,12.9) has 359746 bin [12.9,13.0) has 597722 bin [13.0,13.1) has 1008079 bin [13.1,13.2) has 1519191 bin [13.2,13.3) has 1974806 bin [13.3,13.4) has 1824227 bin [13.4,13.5) has 1686051 bin [13.5,13.6) has 1446580 bin [13.6,13.7) has 1253828 bin [13.7,13.8) has 1172752 bin [13.8,13.9) has 1228714 bin [13.9,14.0) has 1099514 bin [14.0,14.1) has 770718 bin [14.1,14.2) has 498099 bin [14.2,14.3) has 446092 bin [14.3,14.4) has 403458 bin [14.4,14.5) has 439416 bin [14.5,14.6) has 440618 bin [14.6,14.7) has 718120 bin [14.7,14.8) has 926428 bin [14.8,14.9) has 901086 bin [14.9,15.0) has 578201 bin [15.0,15.1) has 359421 bin [15.1,15.2) has 285245 bin [15.2,15.3) has 279815 bin [15.3,15.4) has 176987 bin [15.4,15.5) has 181693 bin [15.5,15.6) has 252016 bin [15.6,15.7) has 203262 bin [15.7,15.8) has 164460 bin [15.8,15.9) has 103631 bin [15.9,16.0) has 40960 bin [16.0,16.1) has 21772 bin [16.1,16.2) has 21351 bin [16.2,16.3) has 21532 bin [16.3,16.4) has 20608 bin [16.4,16.5) has 19818 bin [16.5,16.6) has 19433 bin [16.6,16.7) has 19075 bin [16.7,16.8) has 19779 bin [16.8,16.9) has 20090 bin [16.9,17.0) has 20242 bin [17.0,17.1) has 19885 bin [17.1,17.2) has 20072 bin [17.2,17.3) has 19653 bin [17.3,17.4) has 19612 bin [17.4,17.5) has 20033 bin [17.5,17.6) has 20145 bin [17.6,17.7) has 20337 bin [17.7,17.8) has 20348 bin [17.8,17.9) has 20506 bin [17.9,18.0) has 20539 bin [18.0,18.1) has 20759 bin [18.1,18.2) has 21279 bin [18.2,18.3) has 21545 bin [18.3,18.4) has 21462 bin [18.4,18.5) has 21841 bin [18.5,18.6) has 22520 bin [18.6,18.7) has 22623 bin [18.7,18.8) has 23096 bin [18.8,18.9) has 23657 bin [18.9,19.0) has 23910 bin [19.0,19.1) has 24044 bin [19.1,19.2) has 23691 bin [19.2,19.3) has 23943 bin [19.3,19.4) has 24095 bin [19.4,19.5) has 24413 bin [19.5,19.6) has 24648 bin [19.6,19.7) has 24968 bin [19.7,19.8) has 25134 bin [19.8,19.9) has 25316 bin [19.9,20.0) has 25575 bin [20.0,20.1) has 26138 bin [20.1,20.2) has 26388 bin [20.2,20.3) has 26544 bin [20.3,20.4) has 27060 bin [20.4,20.5) has 27100 bin [20.5,20.6) has 27095 bin [20.6,20.7) has 27341 bin [20.7,20.8) has 27442 bin [20.8,20.9) has 27616 bin [20.9,21.0) has 27657 bin [21.0,21.1) has 28055 bin [21.1,21.2) has 27830 bin [21.2,21.3) has 27818 bin [21.3,21.4) has 28166 bin [21.4,21.5) has 28828 bin [21.5,21.6) has 28379 bin [21.6,21.7) has 28352 bin [21.7,21.8) has 28966 bin [21.8,21.9) has 28808 bin [21.9,22.0) has 28803 bin [22.0,22.1) has 29351 bin [22.1,22.2) has 29763 bin [22.2,22.3) has 29730 bin [22.3,22.4) has 29657 bin [22.4,22.5) has 30043 bin [22.5,22.6) has 29945 bin [22.6,22.7) has 29775 bin [22.7,22.8) has 29974 bin [22.8,22.9) has 29816 bin [22.9,23.0) has 30339 bin [23.0,23.1) has 30302 bin [23.1,23.2) has 30507 bin [23.2,23.3) has 30801 bin [23.3,23.4) has 30607 bin [23.4,23.5) has 30729 bin [23.5,23.6) has 30636 bin [23.6,23.7) has 31166 bin [23.7,23.8) has 31412 bin [23.8,23.9) has 31329 bin [23.9,24.0) has 31633 bin [24.0,24.1) has 31554 bin [24.1,24.2) has 31910 bin [24.2,24.3) has 31614 bin [24.3,24.4) has 31459 bin [24.4,24.5) has 31713 bin [24.5,24.6) has 32122 bin [24.6,24.7) has 32528 bin [24.7,24.8) has 32661 bin [24.8,24.9) has 32717 bin [24.9,25.0) has 33085 bin [25.0,25.1) has 32780 bin [25.1,25.2) has 32776 bin [25.2,25.3) has 33033 bin [25.3,25.4) has 32636 bin [25.4,25.5) has 32977 bin [25.5,25.6) has 32527 bin [25.6,25.7) has 32872 bin [25.7,25.8) has 32591 bin [25.8,25.9) has 32753 bin [25.9,26.0) has 32241 bin [26.0,26.1) has 32181 bin [26.1,26.2) has 32178 bin [26.2,26.3) has 31967 bin [26.3,26.4) has 32259 bin [26.4,26.5) has 32431 bin [26.5,26.6) has 32645 bin [26.6,26.7) has 32125 bin [26.7,26.8) has 32142 bin [26.8,26.9) has 31966 bin [26.9,27.0) has 32093 bin [27.0,27.1) has 31937 bin [27.1,27.2) has 31908 bin [27.2,27.3) has 31702 bin [27.3,27.4) has 31512 bin [27.4,27.5) has 30881 bin [27.5,27.6) has 30155 bin [27.6,27.7) has 29614 bin [27.7,27.8) has 29389 bin [27.8,27.9) has 29124 bin [27.9,28.0) has 28415 bin [28.0,28.1) has 27468 bin [28.1,28.2) has 27022 bin [28.2,28.3) has 26076 bin [28.3,28.4) has 25642 bin [28.4,28.5) has 24862 bin [28.5,28.6) has 24919 bin [28.6,28.7) has 23951 bin [28.7,28.8) has 22859 bin [28.8,28.9) has 22410 bin [28.9,29.0) has 21667 bin [29.0,29.1) has 20662 bin [29.1,29.2) has 20269 bin [29.2,29.3) has 19558 bin [29.3,29.4) has 18865 bin [29.4,29.5) has 18502 bin [29.5,29.6) has 17872 bin [29.6,29.7) has 17025 bin [29.7,29.8) has 16524 bin [29.8,29.9) has 15914 bin [29.9,30.0) has 15395 bin [30.0,30.1) has 14686 bin [30.1,30.2) has 14206 bin [30.2,30.3) has 13968 bin [30.3,30.4) has 13073 bin [30.4,30.5) has 12702 bin [30.5,30.6) has 12174 bin [30.6,30.7) has 11704 bin [30.7,30.8) has 11183 bin [30.8,30.9) has 10892 bin [30.9,31.0) has 10148 bin [31.0,31.1) has 10088 bin [31.1,31.2) has 9710 bin [31.2,31.3) has 9262 bin [31.3,31.4) has 8976 bin [31.4,31.5) has 8463 bin [31.5,31.6) has 8157 bin [31.6,31.7) has 7978 bin [31.7,31.8) has 7621 bin [31.8,31.9) has 7477 bin [31.9,32.0) has 6951 bin [32.0,32.1) has 6878 bin [32.1,32.2) has 6722 bin [32.2,32.3) has 6322 bin [32.3,32.4) has 6126 bin [32.4,32.5) has 5764 bin [32.5,32.6) has 5579 bin [32.6,32.7) has 5572 bin [32.7,32.8) has 5395 bin [32.8,32.9) has 5147 bin [32.9,33.0) has 5096 bin [33.0,33.1) has 4961 bin [33.1,33.2) has 4827 bin [33.2,33.3) has 4638 bin [33.3,33.4) has 4570 bin [33.4,33.5) has 4413 bin [33.5,33.6) has 4350 bin [33.6,33.7) has 4138 bin [33.7,33.8) has 4064 bin [33.8,33.9) has 3876 bin [33.9,34.0) has 3856 bin [34.0,34.1) has 3699 bin [34.1,34.2) has 3751 bin [34.2,34.3) has 3554 bin [34.3,34.4) has 3388 bin [34.4,34.5) has 3314 bin [34.5,34.6) has 3198 bin [34.6,34.7) has 3089 bin [34.7,34.8) has 3102 bin [34.8,34.9) has 3053 bin [34.9,35.0) has 2990 bin [35.0,35.1) has 2799 bin [35.1,35.2) has 2698 bin [35.2,35.3) has 2722 bin [35.3,35.4) has 2622 bin [35.4,35.5) has 2494 bin [35.5,35.6) has 2473 bin [35.6,35.7) has 2333 bin [35.7,35.8) has 2257 bin [35.8,35.9) has 2225 bin [35.9,36.0) has 2064 bin [36.0,36.1) has 1988 bin [36.1,36.2) has 1929 bin [36.2,36.3) has 1856 bin [36.3,36.4) has 1850 bin [36.4,36.5) has 1709 bin [36.5,36.6) has 1551 bin [36.6,36.7) has 1542 bin [36.7,36.8) has 1432 bin [36.8,36.9) has 1353 bin [36.9,37.0) has 1331 bin [37.0,37.1) has 1246 bin [37.1,37.2) has 1182 bin [37.2,37.3) has 1100 bin [37.3,37.4) has 1001 bin [37.4,37.5) has 1013 bin [37.5,37.6) has 969 bin [37.6,37.7) has 896 bin [37.7,37.8) has 877 bin [37.8,37.9) has 850 bin [37.9,38.0) has 736 bin [38.0,38.1) has 755 bin [38.1,38.2) has 771 bin [38.2,38.3) has 700 bin [38.3,38.4) has 636 bin [38.4,38.5) has 599 bin [38.5,38.6) has 569 bin [38.6,38.7) has 545 bin [38.7,38.8) has 515 bin [38.8,38.9) has 462 bin [38.9,39.0) has 461 bin [39.0,39.1) has 408 bin [39.1,39.2) has 397 bin [39.2,39.3) has 348 bin [39.3,39.4) has 355 bin [39.4,39.5) has 319 bin [39.5,39.6) has 277 bin [39.6,39.7) has 256 bin [39.7,39.8) has 222 bin [39.8,39.9) has 231 bin [39.9,40.0) has 187 bin [40.0,40.1) has 180 bin [40.1,40.2) has 169 bin [40.2,40.3) has 142 bin [40.3,40.4) has 131 bin [40.4,40.5) has 110 bin [40.5,40.6) has 108 bin [40.6,40.7) has 93 bin [40.7,40.8) has 65 bin [40.8,40.9) has 64 bin [40.9,41.0) has 53 bin [41.0,41.1) has 39 bin [41.1,41.2) has 25 bin [41.2,41.3) has 24 bin [41.3,41.4) has 30 bin [41.4,41.5) has 12 bin [41.5,41.6) has 17 bin [41.6,41.7) has 10 bin [41.7,41.8) has 8 bin [41.8,41.9) has 4 bin [41.9,42.0) has 7 bin [42.0,42.1) has 1 average z coordinate 15.4 for 28063914 element(s) point source id histogram with bin size 1.000000 bin 57 has 2339552 bin 58 has 21746200 bin 59 has 3978162 average point source id 58.058388505609017 for 28063914 element(s)