lasinfo (210611) report for 'AHN3T/17GN1_24.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: 215/2021 header size: 375 offset to point data: 2299 number var. length records: 2 point data format: 8 point data record length: 38 number of point records: 20794770 number of points by return: 16633575 1878910 1315836 702575 263874 scale factor x y z: 0.001 0.001 0.001 offset x y z: 242980 531230 0 min x y z: 242980.000 531230.000 13.157 max x y z: 244019.999 532519.999 40.139 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: 20794770 extended number of points by return: 16633575 1878910 1315836 702575 263874 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 2: 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 2 of 2: 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 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 13157 40139 intensity 7 12321 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -35 31 user_data 4 5 point_source_ID 59 128 gps_time 231944179.498502 234354825.438743 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 22 255 B 22 255 NIR 47 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5833 5167 extended_scanner_channel 0 0 number of first returns: 16633575 number of intermediate returns: 2355597 number of last returns: 16558754 number of single returns: 14753156 covered area in square units/kilounits: 1341540/1.34 point density: all returns 15.50 last only 12.34 (per square units) spacing: all returns 0.25 last only 0.28 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 20794770 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 16633575 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1878910 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1315836 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 702575 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 263874 instead zero. overview over extended number of returns of given pulse: 14753156 1125355 1839818 1755782 961766 282746 76147 0 0 0 0 0 0 0 0 histogram of classification of points: 4772730 unclassified (1) 15928156 ground (2) 61045 building (6) 32839 water (9) +-> flagged as extended overlap: 1226414 +---> 150816 of those are unclassified (1) +---> 1074294 of those are ground (2) +---> 1186 of those are building (6) +---> 118 of those are water (9) z coordinate histogram with bin size 0.100000 bin [13.1,13.2) has 4 bin [13.2,13.3) has 278 bin [13.3,13.4) has 3724 bin [13.4,13.5) has 18666 bin [13.5,13.6) has 17301 bin [13.6,13.7) has 27526 bin [13.7,13.8) has 26512 bin [13.8,13.9) has 40881 bin [13.9,14.0) has 59793 bin [14.0,14.1) has 80764 bin [14.1,14.2) has 187199 bin [14.2,14.3) has 344961 bin [14.3,14.4) has 508061 bin [14.4,14.5) has 663313 bin [14.5,14.6) has 1119795 bin [14.6,14.7) has 1605409 bin [14.7,14.8) has 1624729 bin [14.8,14.9) has 1310752 bin [14.9,15.0) has 937273 bin [15.0,15.1) has 810845 bin [15.1,15.2) has 928238 bin [15.2,15.3) has 790238 bin [15.3,15.4) has 831411 bin [15.4,15.5) has 700888 bin [15.5,15.6) has 507047 bin [15.6,15.7) has 372362 bin [15.7,15.8) has 309939 bin [15.8,15.9) has 293597 bin [15.9,16.0) has 274323 bin [16.0,16.1) has 257686 bin [16.1,16.2) has 243850 bin [16.2,16.3) has 260089 bin [16.3,16.4) has 263516 bin [16.4,16.5) has 207832 bin [16.5,16.6) has 201782 bin [16.6,16.7) has 162917 bin [16.7,16.8) has 157517 bin [16.8,16.9) has 161565 bin [16.9,17.0) has 93446 bin [17.0,17.1) has 54271 bin [17.1,17.2) has 22219 bin [17.2,17.3) has 22293 bin [17.3,17.4) has 22994 bin [17.4,17.5) has 23115 bin [17.5,17.6) has 23834 bin [17.6,17.7) has 24347 bin [17.7,17.8) has 24083 bin [17.8,17.9) has 24087 bin [17.9,18.0) has 23786 bin [18.0,18.1) has 23386 bin [18.1,18.2) has 23385 bin [18.2,18.3) has 23260 bin [18.3,18.4) has 23505 bin [18.4,18.5) has 22786 bin [18.5,18.6) has 22884 bin [18.6,18.7) has 23093 bin [18.7,18.8) has 22212 bin [18.8,18.9) has 22181 bin [18.9,19.0) has 22760 bin [19.0,19.1) has 22031 bin [19.1,19.2) has 22024 bin [19.2,19.3) has 21509 bin [19.3,19.4) has 21334 bin [19.4,19.5) has 21374 bin [19.5,19.6) has 21120 bin [19.6,19.7) has 21058 bin [19.7,19.8) has 20952 bin [19.8,19.9) has 20448 bin [19.9,20.0) has 20475 bin [20.0,20.1) has 20213 bin [20.1,20.2) has 20407 bin [20.2,20.3) has 20313 bin [20.3,20.4) has 20490 bin [20.4,20.5) has 20239 bin [20.5,20.6) has 20453 bin [20.6,20.7) has 20138 bin [20.7,20.8) has 20163 bin [20.8,20.9) has 20747 bin [20.9,21.0) has 20362 bin [21.0,21.1) has 20672 bin [21.1,21.2) has 20874 bin [21.2,21.3) has 21376 bin [21.3,21.4) has 21770 bin [21.4,21.5) has 22039 bin [21.5,21.6) has 21962 bin [21.6,21.7) has 22472 bin [21.7,21.8) has 22822 bin [21.8,21.9) has 22899 bin [21.9,22.0) has 23276 bin [22.0,22.1) has 23540 bin [22.1,22.2) has 23523 bin [22.2,22.3) has 23788 bin [22.3,22.4) has 23672 bin [22.4,22.5) has 24275 bin [22.5,22.6) has 24370 bin [22.6,22.7) has 25073 bin [22.7,22.8) has 25179 bin [22.8,22.9) has 25374 bin [22.9,23.0) has 25984 bin [23.0,23.1) has 26487 bin [23.1,23.2) has 26531 bin [23.2,23.3) has 27160 bin [23.3,23.4) has 27070 bin [23.4,23.5) has 27680 bin [23.5,23.6) has 28396 bin [23.6,23.7) has 28189 bin [23.7,23.8) has 28774 bin [23.8,23.9) has 28852 bin [23.9,24.0) has 29550 bin [24.0,24.1) has 29554 bin [24.1,24.2) has 29894 bin [24.2,24.3) has 30219 bin [24.3,24.4) has 30355 bin [24.4,24.5) has 30768 bin [24.5,24.6) has 30941 bin [24.6,24.7) has 31117 bin [24.7,24.8) has 31419 bin [24.8,24.9) has 31322 bin [24.9,25.0) has 31625 bin [25.0,25.1) has 31786 bin [25.1,25.2) has 31944 bin [25.2,25.3) has 32205 bin [25.3,25.4) has 32357 bin [25.4,25.5) has 32581 bin [25.5,25.6) has 32863 bin [25.6,25.7) has 32907 bin [25.7,25.8) has 33028 bin [25.8,25.9) has 33165 bin [25.9,26.0) has 33143 bin [26.0,26.1) has 33472 bin [26.1,26.2) has 33524 bin [26.2,26.3) has 33804 bin [26.3,26.4) has 33334 bin [26.4,26.5) has 33931 bin [26.5,26.6) has 33816 bin [26.6,26.7) has 33646 bin [26.7,26.8) has 33379 bin [26.8,26.9) has 33748 bin [26.9,27.0) has 33837 bin [27.0,27.1) has 34023 bin [27.1,27.2) has 33253 bin [27.2,27.3) has 33602 bin [27.3,27.4) has 33393 bin [27.4,27.5) has 33403 bin [27.5,27.6) has 33043 bin [27.6,27.7) has 32786 bin [27.7,27.8) has 32763 bin [27.8,27.9) has 32540 bin [27.9,28.0) has 32336 bin [28.0,28.1) has 31943 bin [28.1,28.2) has 32200 bin [28.2,28.3) has 32368 bin [28.3,28.4) has 31839 bin [28.4,28.5) has 31674 bin [28.5,28.6) has 31324 bin [28.6,28.7) has 30489 bin [28.7,28.8) has 30654 bin [28.8,28.9) has 30110 bin [28.9,29.0) has 29477 bin [29.0,29.1) has 29115 bin [29.1,29.2) has 28519 bin [29.2,29.3) has 28277 bin [29.3,29.4) has 27831 bin [29.4,29.5) has 27310 bin [29.5,29.6) has 27039 bin [29.6,29.7) has 26525 bin [29.7,29.8) has 26138 bin [29.8,29.9) has 25210 bin [29.9,30.0) has 25016 bin [30.0,30.1) has 24589 bin [30.1,30.2) has 24080 bin [30.2,30.3) has 23683 bin [30.3,30.4) has 23739 bin [30.4,30.5) has 23439 bin [30.5,30.6) has 22725 bin [30.6,30.7) has 21950 bin [30.7,30.8) has 21501 bin [30.8,30.9) has 20905 bin [30.9,31.0) has 20620 bin [31.0,31.1) has 20351 bin [31.1,31.2) has 19781 bin [31.2,31.3) has 19520 bin [31.3,31.4) has 19224 bin [31.4,31.5) has 18746 bin [31.5,31.6) has 18299 bin [31.6,31.7) has 17936 bin [31.7,31.8) has 17409 bin [31.8,31.9) has 17002 bin [31.9,32.0) has 16777 bin [32.0,32.1) has 16540 bin [32.1,32.2) has 15913 bin [32.2,32.3) has 15217 bin [32.3,32.4) has 14992 bin [32.4,32.5) has 14756 bin [32.5,32.6) has 14079 bin [32.6,32.7) has 13853 bin [32.7,32.8) has 13652 bin [32.8,32.9) has 13181 bin [32.9,33.0) has 12849 bin [33.0,33.1) has 12582 bin [33.1,33.2) has 12183 bin [33.2,33.3) has 11853 bin [33.3,33.4) has 11375 bin [33.4,33.5) has 11118 bin [33.5,33.6) has 10633 bin [33.6,33.7) has 10446 bin [33.7,33.8) has 9965 bin [33.8,33.9) has 9802 bin [33.9,34.0) has 9297 bin [34.0,34.1) has 8734 bin [34.1,34.2) has 8683 bin [34.2,34.3) has 8323 bin [34.3,34.4) has 7948 bin [34.4,34.5) has 7711 bin [34.5,34.6) has 7621 bin [34.6,34.7) has 7330 bin [34.7,34.8) has 7066 bin [34.8,34.9) has 7004 bin [34.9,35.0) has 6601 bin [35.0,35.1) has 6326 bin [35.1,35.2) has 6194 bin [35.2,35.3) has 5880 bin [35.3,35.4) has 5756 bin [35.4,35.5) has 5362 bin [35.5,35.6) has 5256 bin [35.6,35.7) has 5055 bin [35.7,35.8) has 4733 bin [35.8,35.9) has 4580 bin [35.9,36.0) has 4239 bin [36.0,36.1) has 4086 bin [36.1,36.2) has 3898 bin [36.2,36.3) has 3720 bin [36.3,36.4) has 3631 bin [36.4,36.5) has 3395 bin [36.5,36.6) has 3192 bin [36.6,36.7) has 2853 bin [36.7,36.8) has 2671 bin [36.8,36.9) has 2571 bin [36.9,37.0) has 2460 bin [37.0,37.1) has 2126 bin [37.1,37.2) has 2085 bin [37.2,37.3) has 2006 bin [37.3,37.4) has 1778 bin [37.4,37.5) has 1639 bin [37.5,37.6) has 1485 bin [37.6,37.7) has 1311 bin [37.7,37.8) has 1226 bin [37.8,37.9) has 1093 bin [37.9,38.0) has 954 bin [38.0,38.1) has 847 bin [38.1,38.2) has 747 bin [38.2,38.3) has 736 bin [38.3,38.4) has 580 bin [38.4,38.5) has 545 bin [38.5,38.6) has 454 bin [38.6,38.7) has 374 bin [38.7,38.8) has 313 bin [38.8,38.9) has 244 bin [38.9,39.0) has 204 bin [39.0,39.1) has 180 bin [39.1,39.2) has 147 bin [39.2,39.3) has 109 bin [39.3,39.4) has 78 bin [39.4,39.5) has 47 bin [39.5,39.6) has 51 bin [39.6,39.7) has 37 bin [39.7,39.8) has 25 bin [39.8,39.9) has 17 bin [39.9,40.0) has 9 bin [40.0,40.1) has 6 bin [40.1,40.2) has 3 average z coordinate 17.3 for 20794770 element(s) point source id histogram with bin size 1.000000 bin 59 has 1851244 bin 126 has 6434827 bin 127 has 7902101 bin 128 has 4606598 average point source id 120.858416274861426 for 20794770 element(s)