lasinfo (210611) report for 'AHN4T/17DZ2_11.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: 32707915 number of points by return: 30525647 1497906 554040 116012 13362 scale factor x y z: 0.001 0.001 0.001 offset x y z: 234980 527480 0 min x y z: 234980.000 527480.000 12.505 max x y z: 236019.999 528769.999 43.161 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: 32707915 extended number of points by return: 30525647 1497906 554040 116012 13362 911 37 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 12505 43161 intensity 56 4769 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 29 user_data 6 7 point_source_ID 68 1069 gps_time 330524538.987208 330859511.718047 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 40 255 B 26 255 NIR 20 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.27 31.46 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 30525647 number of intermediate returns: 685797 number of last returns: 30519236 number of single returns: 29022765 covered area in square units/kilounits: 1337212/1.34 point density: all returns 24.46 last only 22.82 (per square units) spacing: all returns 0.20 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32707915 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 30525647 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1497906 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 554040 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 116012 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 13362 instead zero. overview over extended number of returns of given pulse: 29022765 1889978 1315968 411334 62363 5260 247 0 0 0 0 0 0 0 0 histogram of classification of points: 2537352 unclassified (1) 29787632 ground (2) 274869 building (6) 108062 water (9) +-> flagged as extended overlap: 2136614 +---> 102823 of those are unclassified (1) +---> 2017385 of those are ground (2) +---> 10490 of those are building (6) +---> 5916 of those are water (9) z coordinate histogram with bin size 0.100000 bin [12.5,12.6) has 198 bin [12.6,12.7) has 8045 bin [12.7,12.8) has 5148 bin [12.8,12.9) has 4259 bin [12.9,13.0) has 25342 bin [13.0,13.1) has 65708 bin [13.1,13.2) has 113798 bin [13.2,13.3) has 130600 bin [13.3,13.4) has 111236 bin [13.4,13.5) has 131326 bin [13.5,13.6) has 347156 bin [13.6,13.7) has 757106 bin [13.7,13.8) has 871526 bin [13.8,13.9) has 758860 bin [13.9,14.0) has 1009377 bin [14.0,14.1) has 1425147 bin [14.1,14.2) has 2301628 bin [14.2,14.3) has 2980592 bin [14.3,14.4) has 3328474 bin [14.4,14.5) has 3210695 bin [14.5,14.6) has 3121577 bin [14.6,14.7) has 2671755 bin [14.7,14.8) has 2204120 bin [14.8,14.9) has 1546284 bin [14.9,15.0) has 844627 bin [15.0,15.1) has 516337 bin [15.1,15.2) has 313166 bin [15.2,15.3) has 293149 bin [15.3,15.4) has 156282 bin [15.4,15.5) has 140617 bin [15.5,15.6) has 120418 bin [15.6,15.7) has 137541 bin [15.7,15.8) has 117960 bin [15.8,15.9) has 92015 bin [15.9,16.0) has 59831 bin [16.0,16.1) has 43421 bin [16.1,16.2) has 35259 bin [16.2,16.3) has 37146 bin [16.3,16.4) has 31100 bin [16.4,16.5) has 25759 bin [16.5,16.6) has 22107 bin [16.6,16.7) has 19132 bin [16.7,16.8) has 17151 bin [16.8,16.9) has 18258 bin [16.9,17.0) has 19926 bin [17.0,17.1) has 20684 bin [17.1,17.2) has 19309 bin [17.2,17.3) has 18484 bin [17.3,17.4) has 18190 bin [17.4,17.5) has 18371 bin [17.5,17.6) has 18207 bin [17.6,17.7) has 17790 bin [17.7,17.8) has 18066 bin [17.8,17.9) has 17968 bin [17.9,18.0) has 16787 bin [18.0,18.1) has 15615 bin [18.1,18.2) has 15032 bin [18.2,18.3) has 14366 bin [18.3,18.4) has 14779 bin [18.4,18.5) has 15454 bin [18.5,18.6) has 15851 bin [18.6,18.7) has 14509 bin [18.7,18.8) has 15995 bin [18.8,18.9) has 14926 bin [18.9,19.0) has 13632 bin [19.0,19.1) has 13775 bin [19.1,19.2) has 14076 bin [19.2,19.3) has 13884 bin [19.3,19.4) has 13946 bin [19.4,19.5) has 14021 bin [19.5,19.6) has 14013 bin [19.6,19.7) has 14188 bin [19.7,19.8) has 14065 bin [19.8,19.9) has 14362 bin [19.9,20.0) has 15313 bin [20.0,20.1) has 14592 bin [20.1,20.2) has 14789 bin [20.2,20.3) has 15176 bin [20.3,20.4) has 15287 bin [20.4,20.5) has 15363 bin [20.5,20.6) has 15674 bin [20.6,20.7) has 15729 bin [20.7,20.8) has 16080 bin [20.8,20.9) has 16327 bin [20.9,21.0) has 16504 bin [21.0,21.1) has 16624 bin [21.1,21.2) has 16647 bin [21.2,21.3) has 16542 bin [21.3,21.4) has 16397 bin [21.4,21.5) has 16214 bin [21.5,21.6) has 16501 bin [21.6,21.7) has 16471 bin [21.7,21.8) has 16608 bin [21.8,21.9) has 16868 bin [21.9,22.0) has 16535 bin [22.0,22.1) has 16704 bin [22.1,22.2) has 17188 bin [22.2,22.3) has 16937 bin [22.3,22.4) has 17253 bin [22.4,22.5) has 16906 bin [22.5,22.6) has 16525 bin [22.6,22.7) has 16946 bin [22.7,22.8) has 17006 bin [22.8,22.9) has 16710 bin [22.9,23.0) has 16572 bin [23.0,23.1) has 16629 bin [23.1,23.2) has 16654 bin [23.2,23.3) has 16597 bin [23.3,23.4) has 16694 bin [23.4,23.5) has 16411 bin [23.5,23.6) has 16332 bin [23.6,23.7) has 16242 bin [23.7,23.8) has 16372 bin [23.8,23.9) has 16267 bin [23.9,24.0) has 16581 bin [24.0,24.1) has 16224 bin [24.1,24.2) has 16141 bin [24.2,24.3) has 15956 bin [24.3,24.4) has 16115 bin [24.4,24.5) has 16272 bin [24.5,24.6) has 16121 bin [24.6,24.7) has 16167 bin [24.7,24.8) has 15906 bin [24.8,24.9) has 16146 bin [24.9,25.0) has 15806 bin [25.0,25.1) has 15954 bin [25.1,25.2) has 16351 bin [25.2,25.3) has 16106 bin [25.3,25.4) has 16010 bin [25.4,25.5) has 15984 bin [25.5,25.6) has 16281 bin [25.6,25.7) has 16125 bin [25.7,25.8) has 16277 bin [25.8,25.9) has 16124 bin [25.9,26.0) has 15952 bin [26.0,26.1) has 15853 bin [26.1,26.2) has 15372 bin [26.2,26.3) has 15171 bin [26.3,26.4) has 15058 bin [26.4,26.5) has 15052 bin [26.5,26.6) has 15363 bin [26.6,26.7) has 15236 bin [26.7,26.8) has 15557 bin [26.8,26.9) has 15021 bin [26.9,27.0) has 14702 bin [27.0,27.1) has 14654 bin [27.1,27.2) has 14262 bin [27.2,27.3) has 14117 bin [27.3,27.4) has 14124 bin [27.4,27.5) has 13940 bin [27.5,27.6) has 13848 bin [27.6,27.7) has 13857 bin [27.7,27.8) has 13629 bin [27.8,27.9) has 13930 bin [27.9,28.0) has 13473 bin [28.0,28.1) has 13607 bin [28.1,28.2) has 13552 bin [28.2,28.3) has 13331 bin [28.3,28.4) has 13592 bin [28.4,28.5) has 13203 bin [28.5,28.6) has 12996 bin [28.6,28.7) has 12941 bin [28.7,28.8) has 12666 bin [28.8,28.9) has 12567 bin [28.9,29.0) has 12678 bin [29.0,29.1) has 12516 bin [29.1,29.2) has 12743 bin [29.2,29.3) has 12475 bin [29.3,29.4) has 12077 bin [29.4,29.5) has 12180 bin [29.5,29.6) has 12155 bin [29.6,29.7) has 11673 bin [29.7,29.8) has 11869 bin [29.8,29.9) has 11643 bin [29.9,30.0) has 11353 bin [30.0,30.1) has 11328 bin [30.1,30.2) has 10809 bin [30.2,30.3) has 10810 bin [30.3,30.4) has 10546 bin [30.4,30.5) has 10616 bin [30.5,30.6) has 10467 bin [30.6,30.7) has 10281 bin [30.7,30.8) has 10345 bin [30.8,30.9) has 10108 bin [30.9,31.0) has 10069 bin [31.0,31.1) has 10072 bin [31.1,31.2) has 9678 bin [31.2,31.3) has 9711 bin [31.3,31.4) has 9534 bin [31.4,31.5) has 9685 bin [31.5,31.6) has 9069 bin [31.6,31.7) has 8985 bin [31.7,31.8) has 9099 bin [31.8,31.9) has 8914 bin [31.9,32.0) has 9040 bin [32.0,32.1) has 9038 bin [32.1,32.2) has 8959 bin [32.2,32.3) has 8855 bin [32.3,32.4) has 8880 bin [32.4,32.5) has 8918 bin [32.5,32.6) has 8839 bin [32.6,32.7) has 8857 bin [32.7,32.8) has 8845 bin [32.8,32.9) has 8575 bin [32.9,33.0) has 8595 bin [33.0,33.1) has 8353 bin [33.1,33.2) has 8245 bin [33.2,33.3) has 8262 bin [33.3,33.4) has 7768 bin [33.4,33.5) has 7669 bin [33.5,33.6) has 7918 bin [33.6,33.7) has 7505 bin [33.7,33.8) has 7490 bin [33.8,33.9) has 7535 bin [33.9,34.0) has 7256 bin [34.0,34.1) has 7107 bin [34.1,34.2) has 6874 bin [34.2,34.3) has 6666 bin [34.3,34.4) has 6567 bin [34.4,34.5) has 6389 bin [34.5,34.6) has 6066 bin [34.6,34.7) has 5809 bin [34.7,34.8) has 5787 bin [34.8,34.9) has 5554 bin [34.9,35.0) has 5402 bin [35.0,35.1) has 5255 bin [35.1,35.2) has 5040 bin [35.2,35.3) has 4953 bin [35.3,35.4) has 4888 bin [35.4,35.5) has 4714 bin [35.5,35.6) has 4576 bin [35.6,35.7) has 4425 bin [35.7,35.8) has 4103 bin [35.8,35.9) has 3955 bin [35.9,36.0) has 3763 bin [36.0,36.1) has 3526 bin [36.1,36.2) has 3374 bin [36.2,36.3) has 3246 bin [36.3,36.4) has 3020 bin [36.4,36.5) has 2828 bin [36.5,36.6) has 2666 bin [36.6,36.7) has 2544 bin [36.7,36.8) has 2420 bin [36.8,36.9) has 2279 bin [36.9,37.0) has 2076 bin [37.0,37.1) has 1987 bin [37.1,37.2) has 1767 bin [37.2,37.3) has 1588 bin [37.3,37.4) has 1459 bin [37.4,37.5) has 1313 bin [37.5,37.6) has 1199 bin [37.6,37.7) has 1070 bin [37.7,37.8) has 1017 bin [37.8,37.9) has 869 bin [37.9,38.0) has 742 bin [38.0,38.1) has 672 bin [38.1,38.2) has 585 bin [38.2,38.3) has 502 bin [38.3,38.4) has 425 bin [38.4,38.5) has 405 bin [38.5,38.6) has 331 bin [38.6,38.7) has 288 bin [38.7,38.8) has 246 bin [38.8,38.9) has 250 bin [38.9,39.0) has 210 bin [39.0,39.1) has 199 bin [39.1,39.2) has 150 bin [39.2,39.3) has 146 bin [39.3,39.4) has 129 bin [39.4,39.5) has 117 bin [39.5,39.6) has 103 bin [39.6,39.7) has 102 bin [39.7,39.8) has 90 bin [39.8,39.9) has 93 bin [39.9,40.0) has 86 bin [40.0,40.1) has 77 bin [40.1,40.2) has 74 bin [40.2,40.3) has 57 bin [40.3,40.4) has 56 bin [40.4,40.5) has 56 bin [40.5,40.6) has 69 bin [40.6,40.7) has 42 bin [40.7,40.8) has 60 bin [40.8,40.9) has 40 bin [40.9,41.0) has 44 bin [41.0,41.1) has 38 bin [41.1,41.2) has 26 bin [41.2,41.3) has 31 bin [41.3,41.4) has 35 bin [41.4,41.5) has 27 bin [41.5,41.6) has 31 bin [41.6,41.7) has 28 bin [41.7,41.8) has 23 bin [41.8,41.9) has 25 bin [41.9,42.0) has 24 bin [42.0,42.1) has 20 bin [42.1,42.2) has 23 bin [42.2,42.3) has 34 bin [42.3,42.4) has 27 bin [42.4,42.5) has 22 bin [42.5,42.6) has 21 bin [42.6,42.7) has 12 bin [42.7,42.8) has 9 bin [42.8,42.9) has 11 bin [42.9,43.0) has 6 bin [43.0,43.1) has 1 bin [43.1,43.2) has 1 average z coordinate 15.3 for 32707915 element(s) point source id histogram with bin size 1.000000 bin 68 has 16701067 bin 69 has 9350055 bin 1069 has 6656793 average point source id 272.01177659902811 for 32707915 element(s)