lasinfo (210611) report for 'AHN4T/17AZ1_08.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: 333/2022 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: 29322795 number of points by return: 24307749 2977058 1489228 457024 82044 scale factor x y z: 0.001 0.001 0.001 offset x y z: 221980 541230 0 min x y z: 221980.000 541230.000 7.677 max x y z: 223019.999 542519.999 34.736 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: 29322795 extended number of points by return: 24307749 2977058 1489228 457024 82044 9013 679 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 7677 34736 intensity 66 4840 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 -30 25 user_data 6 7 point_source_ID 56 58 gps_time 330434121.285779 330438453.311871 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 34 255 G 52 255 B 30 255 NIR 26 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5000 4167 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.54 32.19 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24307749 number of intermediate returns: 2039322 number of last returns: 24302093 number of single returns: 21326369 covered area in square units/kilounits: 1338376/1.34 point density: all returns 21.91 last only 18.16 (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 29322795 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24307749 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2977058 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1489228 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 457024 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 82044 instead zero. overview over extended number of returns of given pulse: 21326369 2976587 3099618 1500845 364717 50061 4598 0 0 0 0 0 0 0 0 histogram of classification of points: 5485965 unclassified (1) 23556555 ground (2) 185403 building (6) 94872 water (9) +-> flagged as extended overlap: 2359642 +---> 481466 of those are unclassified (1) +---> 1828858 of those are ground (2) +---> 39956 of those are building (6) +---> 9362 of those are water (9) z coordinate histogram with bin size 0.100000 bin [7.6,7.7) has 4 bin [7.7,7.8) has 245 bin [7.8,7.9) has 2629 bin [7.9,8.0) has 6207 bin [8.0,8.1) has 6737 bin [8.1,8.2) has 8137 bin [8.2,8.3) has 12516 bin [8.3,8.4) has 18261 bin [8.4,8.5) has 22855 bin [8.5,8.6) has 25521 bin [8.6,8.7) has 36920 bin [8.7,8.8) has 74182 bin [8.8,8.9) has 140637 bin [8.9,9.0) has 241762 bin [9.0,9.1) has 344923 bin [9.1,9.2) has 516185 bin [9.2,9.3) has 656755 bin [9.3,9.4) has 786783 bin [9.4,9.5) has 1041662 bin [9.5,9.6) has 1040048 bin [9.6,9.7) has 1203563 bin [9.7,9.8) has 1492404 bin [9.8,9.9) has 1468968 bin [9.9,10.0) has 1528165 bin [10.0,10.1) has 1587703 bin [10.1,10.2) has 1725930 bin [10.2,10.3) has 1858068 bin [10.3,10.4) has 1699974 bin [10.4,10.5) has 1361705 bin [10.5,10.6) has 1082397 bin [10.6,10.7) has 802824 bin [10.7,10.8) has 754848 bin [10.8,10.9) has 705695 bin [10.9,11.0) has 503490 bin [11.0,11.1) has 459016 bin [11.1,11.2) has 406066 bin [11.2,11.3) has 189284 bin [11.3,11.4) has 83310 bin [11.4,11.5) has 47629 bin [11.5,11.6) has 43582 bin [11.6,11.7) has 39431 bin [11.7,11.8) has 30838 bin [11.8,11.9) has 27333 bin [11.9,12.0) has 28560 bin [12.0,12.1) has 28933 bin [12.1,12.2) has 30325 bin [12.2,12.3) has 31169 bin [12.3,12.4) has 30758 bin [12.4,12.5) has 31956 bin [12.5,12.6) has 31605 bin [12.6,12.7) has 32144 bin [12.7,12.8) has 31110 bin [12.8,12.9) has 29734 bin [12.9,13.0) has 29121 bin [13.0,13.1) has 29263 bin [13.1,13.2) has 29295 bin [13.2,13.3) has 29360 bin [13.3,13.4) has 29072 bin [13.4,13.5) has 29195 bin [13.5,13.6) has 28935 bin [13.6,13.7) has 29249 bin [13.7,13.8) has 28169 bin [13.8,13.9) has 28249 bin [13.9,14.0) has 28323 bin [14.0,14.1) has 28074 bin [14.1,14.2) has 27895 bin [14.2,14.3) has 28100 bin [14.3,14.4) has 28256 bin [14.4,14.5) has 28397 bin [14.5,14.6) has 28273 bin [14.6,14.7) has 28428 bin [14.7,14.8) has 28323 bin [14.8,14.9) has 28564 bin [14.9,15.0) has 28146 bin [15.0,15.1) has 27993 bin [15.1,15.2) has 28048 bin [15.2,15.3) has 28419 bin [15.3,15.4) has 29201 bin [15.4,15.5) has 29206 bin [15.5,15.6) has 29208 bin [15.6,15.7) has 29770 bin [15.7,15.8) has 29749 bin [15.8,15.9) has 30420 bin [15.9,16.0) has 30743 bin [16.0,16.1) has 31139 bin [16.1,16.2) has 31773 bin [16.2,16.3) has 31467 bin [16.3,16.4) has 31606 bin [16.4,16.5) has 31972 bin [16.5,16.6) has 32309 bin [16.6,16.7) has 32586 bin [16.7,16.8) has 32889 bin [16.8,16.9) has 33237 bin [16.9,17.0) has 33445 bin [17.0,17.1) has 33877 bin [17.1,17.2) has 34320 bin [17.2,17.3) has 34473 bin [17.3,17.4) has 34920 bin [17.4,17.5) has 34748 bin [17.5,17.6) has 34996 bin [17.6,17.7) has 35395 bin [17.7,17.8) has 35457 bin [17.8,17.9) has 36037 bin [17.9,18.0) has 36288 bin [18.0,18.1) has 36031 bin [18.1,18.2) has 36512 bin [18.2,18.3) has 36650 bin [18.3,18.4) has 36242 bin [18.4,18.5) has 37296 bin [18.5,18.6) has 37007 bin [18.6,18.7) has 37787 bin [18.7,18.8) has 37430 bin [18.8,18.9) has 37673 bin [18.9,19.0) has 37699 bin [19.0,19.1) has 37663 bin [19.1,19.2) has 38058 bin [19.2,19.3) has 37517 bin [19.3,19.4) has 37479 bin [19.4,19.5) has 37964 bin [19.5,19.6) has 37670 bin [19.6,19.7) has 38161 bin [19.7,19.8) has 38517 bin [19.8,19.9) has 38299 bin [19.9,20.0) has 38775 bin [20.0,20.1) has 38746 bin [20.1,20.2) has 38920 bin [20.2,20.3) has 39242 bin [20.3,20.4) has 39329 bin [20.4,20.5) has 38922 bin [20.5,20.6) has 39516 bin [20.6,20.7) has 39212 bin [20.7,20.8) has 39360 bin [20.8,20.9) has 39106 bin [20.9,21.0) has 39298 bin [21.0,21.1) has 39162 bin [21.1,21.2) has 38951 bin [21.2,21.3) has 39191 bin [21.3,21.4) has 39289 bin [21.4,21.5) has 38941 bin [21.5,21.6) has 39108 bin [21.6,21.7) has 39126 bin [21.7,21.8) has 39204 bin [21.8,21.9) has 39338 bin [21.9,22.0) has 38742 bin [22.0,22.1) has 39238 bin [22.1,22.2) has 38916 bin [22.2,22.3) has 38687 bin [22.3,22.4) has 38599 bin [22.4,22.5) has 38200 bin [22.5,22.6) has 38234 bin [22.6,22.7) has 38045 bin [22.7,22.8) has 38002 bin [22.8,22.9) has 37815 bin [22.9,23.0) has 38159 bin [23.0,23.1) has 37635 bin [23.1,23.2) has 37314 bin [23.2,23.3) has 36568 bin [23.3,23.4) has 36970 bin [23.4,23.5) has 36419 bin [23.5,23.6) has 36216 bin [23.6,23.7) has 35933 bin [23.7,23.8) has 36008 bin [23.8,23.9) has 35600 bin [23.9,24.0) has 35286 bin [24.0,24.1) has 35036 bin [24.1,24.2) has 34357 bin [24.2,24.3) has 34128 bin [24.3,24.4) has 33606 bin [24.4,24.5) has 32866 bin [24.5,24.6) has 32608 bin [24.6,24.7) has 32185 bin [24.7,24.8) has 31752 bin [24.8,24.9) has 30951 bin [24.9,25.0) has 30805 bin [25.0,25.1) has 30508 bin [25.1,25.2) has 29580 bin [25.2,25.3) has 29247 bin [25.3,25.4) has 28576 bin [25.4,25.5) has 27892 bin [25.5,25.6) has 27763 bin [25.6,25.7) has 26854 bin [25.7,25.8) has 26170 bin [25.8,25.9) has 25651 bin [25.9,26.0) has 24967 bin [26.0,26.1) has 24035 bin [26.1,26.2) has 23502 bin [26.2,26.3) has 22640 bin [26.3,26.4) has 21736 bin [26.4,26.5) has 20999 bin [26.5,26.6) has 20190 bin [26.6,26.7) has 19410 bin [26.7,26.8) has 18555 bin [26.8,26.9) has 18141 bin [26.9,27.0) has 17414 bin [27.0,27.1) has 16628 bin [27.1,27.2) has 15804 bin [27.2,27.3) has 15406 bin [27.3,27.4) has 14642 bin [27.4,27.5) has 13810 bin [27.5,27.6) has 13087 bin [27.6,27.7) has 12665 bin [27.7,27.8) has 12030 bin [27.8,27.9) has 11331 bin [27.9,28.0) has 10922 bin [28.0,28.1) has 10013 bin [28.1,28.2) has 9435 bin [28.2,28.3) has 8859 bin [28.3,28.4) has 8396 bin [28.4,28.5) has 7715 bin [28.5,28.6) has 7298 bin [28.6,28.7) has 6675 bin [28.7,28.8) has 6378 bin [28.8,28.9) has 5944 bin [28.9,29.0) has 5560 bin [29.0,29.1) has 4980 bin [29.1,29.2) has 4528 bin [29.2,29.3) has 4380 bin [29.3,29.4) has 3914 bin [29.4,29.5) has 3591 bin [29.5,29.6) has 3263 bin [29.6,29.7) has 2985 bin [29.7,29.8) has 2854 bin [29.8,29.9) has 2639 bin [29.9,30.0) has 2459 bin [30.0,30.1) has 2247 bin [30.1,30.2) has 2117 bin [30.2,30.3) has 1968 bin [30.3,30.4) has 1874 bin [30.4,30.5) has 1644 bin [30.5,30.6) has 1475 bin [30.6,30.7) has 1331 bin [30.7,30.8) has 1254 bin [30.8,30.9) has 1133 bin [30.9,31.0) has 1068 bin [31.0,31.1) has 876 bin [31.1,31.2) has 831 bin [31.2,31.3) has 779 bin [31.3,31.4) has 616 bin [31.4,31.5) has 572 bin [31.5,31.6) has 483 bin [31.6,31.7) has 441 bin [31.7,31.8) has 375 bin [31.8,31.9) has 322 bin [31.9,32.0) has 299 bin [32.0,32.1) has 238 bin [32.1,32.2) has 247 bin [32.2,32.3) has 184 bin [32.3,32.4) has 150 bin [32.4,32.5) has 137 bin [32.5,32.6) has 132 bin [32.6,32.7) has 104 bin [32.7,32.8) has 83 bin [32.8,32.9) has 88 bin [32.9,33.0) has 76 bin [33.0,33.1) has 80 bin [33.1,33.2) has 66 bin [33.2,33.3) has 64 bin [33.3,33.4) has 58 bin [33.4,33.5) has 57 bin [33.5,33.6) has 41 bin [33.6,33.7) has 29 bin [33.7,33.8) has 24 bin [33.8,33.9) has 12 bin [33.9,34.0) has 13 bin [34.0,34.1) has 10 bin [34.1,34.2) has 17 bin [34.2,34.3) has 6 bin [34.3,34.4) has 4 bin [34.4,34.5) has 5 bin [34.5,34.6) has 4 bin [34.6,34.7) has 4 bin [34.7,34.8) has 1 average z coordinate 11.8 for 29322795 element(s) point source id histogram with bin size 1.000000 bin 56 has 3369354 bin 57 has 23356898 bin 58 has 2596543 average point source id 56.973644702014255 for 29322795 element(s)