lasinfo (210611) report for 'AHN4T/17CN2_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: 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: 29426136 number of points by return: 25552591 2710169 959390 184236 18703 scale factor x y z: 0.001 0.001 0.001 offset x y z: 227980 536230 0 min x y z: 227980.000 536230.000 12.709 max x y z: 229019.999 537519.999 42.241 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: 29426136 extended number of points by return: 25552591 2710169 959390 184236 18703 1014 33 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 12709 42241 intensity 56 4456 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 60 62 gps_time 330510112.064717 330513766.596422 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 41 255 B 25 255 NIR 11 255 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 -16.26 28.32 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25552591 number of intermediate returns: 1165118 number of last returns: 25541513 number of single returns: 22833086 covered area in square units/kilounits: 1341480/1.34 point density: all returns 21.94 last only 19.04 (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 29426136 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25552591 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2710169 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 959390 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 184236 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 18703 instead zero. overview over extended number of returns of given pulse: 22833086 3507516 2326911 663604 88877 5911 231 0 0 0 0 0 0 0 0 histogram of classification of points: 5376669 unclassified (1) 23646880 ground (2) 381864 building (6) 20723 water (9) +-> flagged as extended overlap: 2315854 +---> 385066 of those are unclassified (1) +---> 1862880 of those are ground (2) +---> 67036 of those are building (6) +---> 872 of those are water (9) z coordinate histogram with bin size 0.100000 bin [12.7,12.8) has 11 bin [12.8,12.9) has 428 bin [12.9,13.0) has 1660 bin [13.0,13.1) has 3835 bin [13.1,13.2) has 5237 bin [13.2,13.3) has 6202 bin [13.3,13.4) has 11147 bin [13.4,13.5) has 20251 bin [13.5,13.6) has 62338 bin [13.6,13.7) has 347088 bin [13.7,13.8) has 590797 bin [13.8,13.9) has 467681 bin [13.9,14.0) has 439196 bin [14.0,14.1) has 894412 bin [14.1,14.2) has 1532261 bin [14.2,14.3) has 1847694 bin [14.3,14.4) has 1933012 bin [14.4,14.5) has 2070049 bin [14.5,14.6) has 2246768 bin [14.6,14.7) has 1905325 bin [14.7,14.8) has 1731745 bin [14.8,14.9) has 1533363 bin [14.9,15.0) has 1341578 bin [15.0,15.1) has 1221183 bin [15.1,15.2) has 1093592 bin [15.2,15.3) has 907068 bin [15.3,15.4) has 647609 bin [15.4,15.5) has 540084 bin [15.5,15.6) has 269404 bin [15.6,15.7) has 149561 bin [15.7,15.8) has 98573 bin [15.8,15.9) has 74253 bin [15.9,16.0) has 61892 bin [16.0,16.1) has 48700 bin [16.1,16.2) has 42709 bin [16.2,16.3) has 39002 bin [16.3,16.4) has 34829 bin [16.4,16.5) has 33865 bin [16.5,16.6) has 31925 bin [16.6,16.7) has 31853 bin [16.7,16.8) has 33458 bin [16.8,16.9) has 35361 bin [16.9,17.0) has 34940 bin [17.0,17.1) has 35698 bin [17.1,17.2) has 38531 bin [17.2,17.3) has 39907 bin [17.3,17.4) has 44307 bin [17.4,17.5) has 44897 bin [17.5,17.6) has 48334 bin [17.6,17.7) has 47030 bin [17.7,17.8) has 44597 bin [17.8,17.9) has 41781 bin [17.9,18.0) has 39481 bin [18.0,18.1) has 38553 bin [18.1,18.2) has 42704 bin [18.2,18.3) has 40213 bin [18.3,18.4) has 38185 bin [18.4,18.5) has 43863 bin [18.5,18.6) has 35941 bin [18.6,18.7) has 31518 bin [18.7,18.8) has 30847 bin [18.8,18.9) has 29402 bin [18.9,19.0) has 28100 bin [19.0,19.1) has 26832 bin [19.1,19.2) has 23298 bin [19.2,19.3) has 22346 bin [19.3,19.4) has 22032 bin [19.4,19.5) has 21684 bin [19.5,19.6) has 21187 bin [19.6,19.7) has 20516 bin [19.7,19.8) has 19969 bin [19.8,19.9) has 19798 bin [19.9,20.0) has 18947 bin [20.0,20.1) has 19509 bin [20.1,20.2) has 19586 bin [20.2,20.3) has 19579 bin [20.3,20.4) has 19215 bin [20.4,20.5) has 19732 bin [20.5,20.6) has 19831 bin [20.6,20.7) has 19801 bin [20.7,20.8) has 19764 bin [20.8,20.9) has 19432 bin [20.9,21.0) has 19807 bin [21.0,21.1) has 19549 bin [21.1,21.2) has 19911 bin [21.2,21.3) has 19775 bin [21.3,21.4) has 19715 bin [21.4,21.5) has 19975 bin [21.5,21.6) has 20260 bin [21.6,21.7) has 20213 bin [21.7,21.8) has 20148 bin [21.8,21.9) has 20356 bin [21.9,22.0) has 19985 bin [22.0,22.1) has 20161 bin [22.1,22.2) has 20269 bin [22.2,22.3) has 20893 bin [22.3,22.4) has 21028 bin [22.4,22.5) has 21324 bin [22.5,22.6) has 21228 bin [22.6,22.7) has 21524 bin [22.7,22.8) has 21419 bin [22.8,22.9) has 21993 bin [22.9,23.0) has 21835 bin [23.0,23.1) has 22279 bin [23.1,23.2) has 21902 bin [23.2,23.3) has 22420 bin [23.3,23.4) has 22267 bin [23.4,23.5) has 22526 bin [23.5,23.6) has 22560 bin [23.6,23.7) has 22662 bin [23.7,23.8) has 22890 bin [23.8,23.9) has 22726 bin [23.9,24.0) has 22957 bin [24.0,24.1) has 23424 bin [24.1,24.2) has 23232 bin [24.2,24.3) has 23345 bin [24.3,24.4) has 23869 bin [24.4,24.5) has 23953 bin [24.5,24.6) has 23925 bin [24.6,24.7) has 24054 bin [24.7,24.8) has 24417 bin [24.8,24.9) has 24625 bin [24.9,25.0) has 24667 bin [25.0,25.1) has 24762 bin [25.1,25.2) has 24860 bin [25.2,25.3) has 24446 bin [25.3,25.4) has 24808 bin [25.4,25.5) has 24771 bin [25.5,25.6) has 25240 bin [25.6,25.7) has 25339 bin [25.7,25.8) has 25052 bin [25.8,25.9) has 25509 bin [25.9,26.0) has 25382 bin [26.0,26.1) has 25940 bin [26.1,26.2) has 25923 bin [26.2,26.3) has 26391 bin [26.3,26.4) has 26408 bin [26.4,26.5) has 26527 bin [26.5,26.6) has 26669 bin [26.6,26.7) has 26583 bin [26.7,26.8) has 26655 bin [26.8,26.9) has 26601 bin [26.9,27.0) has 26809 bin [27.0,27.1) has 26866 bin [27.1,27.2) has 26902 bin [27.2,27.3) has 26834 bin [27.3,27.4) has 26817 bin [27.4,27.5) has 26659 bin [27.5,27.6) has 27125 bin [27.6,27.7) has 27212 bin [27.7,27.8) has 27200 bin [27.8,27.9) has 27272 bin [27.9,28.0) has 27232 bin [28.0,28.1) has 27636 bin [28.1,28.2) has 27553 bin [28.2,28.3) has 27921 bin [28.3,28.4) has 27850 bin [28.4,28.5) has 28308 bin [28.5,28.6) has 28480 bin [28.6,28.7) has 28468 bin [28.7,28.8) has 28798 bin [28.8,28.9) has 28985 bin [28.9,29.0) has 28745 bin [29.0,29.1) has 28967 bin [29.1,29.2) has 29018 bin [29.2,29.3) has 29184 bin [29.3,29.4) has 29082 bin [29.4,29.5) has 29407 bin [29.5,29.6) has 29112 bin [29.6,29.7) has 29381 bin [29.7,29.8) has 29725 bin [29.8,29.9) has 29945 bin [29.9,30.0) has 29830 bin [30.0,30.1) has 29839 bin [30.1,30.2) has 29516 bin [30.2,30.3) has 29944 bin [30.3,30.4) has 29709 bin [30.4,30.5) has 29985 bin [30.5,30.6) has 30261 bin [30.6,30.7) has 29800 bin [30.7,30.8) has 29592 bin [30.8,30.9) has 29657 bin [30.9,31.0) has 29629 bin [31.0,31.1) has 29956 bin [31.1,31.2) has 29551 bin [31.2,31.3) has 29966 bin [31.3,31.4) has 29538 bin [31.4,31.5) has 29255 bin [31.5,31.6) has 29175 bin [31.6,31.7) has 29485 bin [31.7,31.8) has 29722 bin [31.8,31.9) has 29552 bin [31.9,32.0) has 29134 bin [32.0,32.1) has 29276 bin [32.1,32.2) has 29018 bin [32.2,32.3) has 28659 bin [32.3,32.4) has 28615 bin [32.4,32.5) has 28957 bin [32.5,32.6) has 29413 bin [32.6,32.7) has 28669 bin [32.7,32.8) has 28335 bin [32.8,32.9) has 28428 bin [32.9,33.0) has 27800 bin [33.0,33.1) has 27778 bin [33.1,33.2) has 27201 bin [33.2,33.3) has 26617 bin [33.3,33.4) has 26501 bin [33.4,33.5) has 26023 bin [33.5,33.6) has 25133 bin [33.6,33.7) has 24380 bin [33.7,33.8) has 23790 bin [33.8,33.9) has 23093 bin [33.9,34.0) has 22791 bin [34.0,34.1) has 22201 bin [34.1,34.2) has 22115 bin [34.2,34.3) has 21079 bin [34.3,34.4) has 20714 bin [34.4,34.5) has 19838 bin [34.5,34.6) has 18852 bin [34.6,34.7) has 18634 bin [34.7,34.8) has 17572 bin [34.8,34.9) has 17011 bin [34.9,35.0) has 16255 bin [35.0,35.1) has 15506 bin [35.1,35.2) has 14733 bin [35.2,35.3) has 14191 bin [35.3,35.4) has 13543 bin [35.4,35.5) has 12749 bin [35.5,35.6) has 12068 bin [35.6,35.7) has 11336 bin [35.7,35.8) has 10702 bin [35.8,35.9) has 9978 bin [35.9,36.0) has 9291 bin [36.0,36.1) has 8566 bin [36.1,36.2) has 8013 bin [36.2,36.3) has 7603 bin [36.3,36.4) has 6985 bin [36.4,36.5) has 6607 bin [36.5,36.6) has 6303 bin [36.6,36.7) has 5884 bin [36.7,36.8) has 5429 bin [36.8,36.9) has 5179 bin [36.9,37.0) has 4894 bin [37.0,37.1) has 4545 bin [37.1,37.2) has 4196 bin [37.2,37.3) has 3809 bin [37.3,37.4) has 3623 bin [37.4,37.5) has 3171 bin [37.5,37.6) has 3136 bin [37.6,37.7) has 2873 bin [37.7,37.8) has 2573 bin [37.8,37.9) has 2354 bin [37.9,38.0) has 2055 bin [38.0,38.1) has 1901 bin [38.1,38.2) has 1799 bin [38.2,38.3) has 1655 bin [38.3,38.4) has 1477 bin [38.4,38.5) has 1309 bin [38.5,38.6) has 1263 bin [38.6,38.7) has 1045 bin [38.7,38.8) has 936 bin [38.8,38.9) has 847 bin [38.9,39.0) has 794 bin [39.0,39.1) has 785 bin [39.1,39.2) has 703 bin [39.2,39.3) has 630 bin [39.3,39.4) has 526 bin [39.4,39.5) has 564 bin [39.5,39.6) has 459 bin [39.6,39.7) has 459 bin [39.7,39.8) has 351 bin [39.8,39.9) has 328 bin [39.9,40.0) has 312 bin [40.0,40.1) has 275 bin [40.1,40.2) has 274 bin [40.2,40.3) has 206 bin [40.3,40.4) has 191 bin [40.4,40.5) has 183 bin [40.5,40.6) has 144 bin [40.6,40.7) has 147 bin [40.7,40.8) has 105 bin [40.8,40.9) has 87 bin [40.9,41.0) has 87 bin [41.0,41.1) has 63 bin [41.1,41.2) has 52 bin [41.2,41.3) has 47 bin [41.3,41.4) has 32 bin [41.4,41.5) has 19 bin [41.5,41.6) has 10 bin [41.6,41.7) has 6 bin [41.7,41.8) has 3 bin [41.8,41.9) has 5 bin [41.9,42.0) has 3 bin [42.0,42.1) has 1 bin [42.2,42.3) has 1 average z coordinate 16.6 for 29426136 element(s) point source id histogram with bin size 1.000000 bin 60 has 1853487 bin 61 has 22709619 bin 62 has 4863030 average point source id 61.102274488230464 for 29426136 element(s)