lasinfo (210611) report for 'AHN4T/17BZ2_22.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: 27490591 number of points by return: 25142749 1658387 568198 108025 12276 scale factor x y z: 0.001 0.001 0.001 offset x y z: 235980 537480 0 min x y z: 235980.000 537480.000 13.529 max x y z: 237019.999 538769.999 38.356 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: 27490591 extended number of points by return: 25142749 1658387 568198 108025 12276 903 53 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 13529 38356 intensity 56 4275 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 -23 29 user_data 6 7 point_source_ID 59 61 gps_time 328707284.350077 330511587.112617 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 255 G 44 255 B 36 255 NIR 22 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -3833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.32 25.97 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25142749 number of intermediate returns: 689241 number of last returns: 25138442 number of single returns: 23479841 covered area in square units/kilounits: 1322840/1.32 point density: all returns 20.78 last only 19.00 (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 27490591 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25142749 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1658387 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 568198 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 108025 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 12276 instead zero. overview over extended number of returns of given pulse: 23479841 2185131 1380815 382562 56760 5123 359 0 0 0 0 0 0 0 0 histogram of classification of points: 2494610 unclassified (1) 24494686 ground (2) 423819 building (6) 77476 water (9) +-> flagged as extended overlap: 2265432 +---> 275628 of those are unclassified (1) +---> 1947516 of those are ground (2) +---> 37680 of those are building (6) +---> 4608 of those are water (9) z coordinate histogram with bin size 0.100000 bin [13.5,13.6) has 33 bin [13.6,13.7) has 1299 bin [13.7,13.8) has 16577 bin [13.8,13.9) has 26998 bin [13.9,14.0) has 25343 bin [14.0,14.1) has 31928 bin [14.1,14.2) has 27639 bin [14.2,14.3) has 32345 bin [14.3,14.4) has 38057 bin [14.4,14.5) has 39653 bin [14.5,14.6) has 46878 bin [14.6,14.7) has 97370 bin [14.7,14.8) has 203636 bin [14.8,14.9) has 458798 bin [14.9,15.0) has 953643 bin [15.0,15.1) has 1380724 bin [15.1,15.2) has 1350101 bin [15.2,15.3) has 1260072 bin [15.3,15.4) has 1842725 bin [15.4,15.5) has 2283637 bin [15.5,15.6) has 2263326 bin [15.6,15.7) has 1931228 bin [15.7,15.8) has 1845217 bin [15.8,15.9) has 1929197 bin [15.9,16.0) has 1401998 bin [16.0,16.1) has 885942 bin [16.1,16.2) has 729891 bin [16.2,16.3) has 574768 bin [16.3,16.4) has 559770 bin [16.4,16.5) has 463895 bin [16.5,16.6) has 444458 bin [16.6,16.7) has 385440 bin [16.7,16.8) has 258222 bin [16.8,16.9) has 178689 bin [16.9,17.0) has 157711 bin [17.0,17.1) has 112181 bin [17.1,17.2) has 98191 bin [17.2,17.3) has 72759 bin [17.3,17.4) has 88541 bin [17.4,17.5) has 55553 bin [17.5,17.6) has 27866 bin [17.6,17.7) has 20447 bin [17.7,17.8) has 15953 bin [17.8,17.9) has 13335 bin [17.9,18.0) has 14041 bin [18.0,18.1) has 12297 bin [18.1,18.2) has 11193 bin [18.2,18.3) has 11667 bin [18.3,18.4) has 12412 bin [18.4,18.5) has 12930 bin [18.5,18.6) has 13235 bin [18.6,18.7) has 13635 bin [18.7,18.8) has 12517 bin [18.8,18.9) has 12108 bin [18.9,19.0) has 12368 bin [19.0,19.1) has 16929 bin [19.1,19.2) has 14627 bin [19.2,19.3) has 14474 bin [19.3,19.4) has 14874 bin [19.4,19.5) has 15989 bin [19.5,19.6) has 14656 bin [19.6,19.7) has 17080 bin [19.7,19.8) has 18092 bin [19.8,19.9) has 17901 bin [19.9,20.0) has 18146 bin [20.0,20.1) has 18238 bin [20.1,20.2) has 19157 bin [20.2,20.3) has 19005 bin [20.3,20.4) has 19354 bin [20.4,20.5) has 18952 bin [20.5,20.6) has 19241 bin [20.6,20.7) has 19607 bin [20.7,20.8) has 19124 bin [20.8,20.9) has 20869 bin [20.9,21.0) has 21751 bin [21.0,21.1) has 21671 bin [21.1,21.2) has 21865 bin [21.2,21.3) has 21966 bin [21.3,21.4) has 21874 bin [21.4,21.5) has 22424 bin [21.5,21.6) has 22952 bin [21.6,21.7) has 23504 bin [21.7,21.8) has 23257 bin [21.8,21.9) has 23193 bin [21.9,22.0) has 23511 bin [22.0,22.1) has 23685 bin [22.1,22.2) has 23029 bin [22.2,22.3) has 22303 bin [22.3,22.4) has 22243 bin [22.4,22.5) has 22323 bin [22.5,22.6) has 22568 bin [22.6,22.7) has 22645 bin [22.7,22.8) has 22598 bin [22.8,22.9) has 22219 bin [22.9,23.0) has 20652 bin [23.0,23.1) has 20420 bin [23.1,23.2) has 20656 bin [23.2,23.3) has 20511 bin [23.3,23.4) has 19893 bin [23.4,23.5) has 19285 bin [23.5,23.6) has 19252 bin [23.6,23.7) has 19501 bin [23.7,23.8) has 19024 bin [23.8,23.9) has 19299 bin [23.9,24.0) has 18540 bin [24.0,24.1) has 18303 bin [24.1,24.2) has 17441 bin [24.2,24.3) has 17363 bin [24.3,24.4) has 17454 bin [24.4,24.5) has 17602 bin [24.5,24.6) has 18315 bin [24.6,24.7) has 18425 bin [24.7,24.8) has 18177 bin [24.8,24.9) has 17910 bin [24.9,25.0) has 18351 bin [25.0,25.1) has 18405 bin [25.1,25.2) has 18527 bin [25.2,25.3) has 18395 bin [25.3,25.4) has 18453 bin [25.4,25.5) has 18255 bin [25.5,25.6) has 18764 bin [25.6,25.7) has 18767 bin [25.7,25.8) has 18741 bin [25.8,25.9) has 18946 bin [25.9,26.0) has 18780 bin [26.0,26.1) has 19100 bin [26.1,26.2) has 19288 bin [26.2,26.3) has 19334 bin [26.3,26.4) has 19456 bin [26.4,26.5) has 19732 bin [26.5,26.6) has 19960 bin [26.6,26.7) has 20452 bin [26.7,26.8) has 20503 bin [26.8,26.9) has 20816 bin [26.9,27.0) has 20723 bin [27.0,27.1) has 21032 bin [27.1,27.2) has 21281 bin [27.2,27.3) has 21060 bin [27.3,27.4) has 21015 bin [27.4,27.5) has 21172 bin [27.5,27.6) has 21004 bin [27.6,27.7) has 21212 bin [27.7,27.8) has 20940 bin [27.8,27.9) has 21057 bin [27.9,28.0) has 21189 bin [28.0,28.1) has 21058 bin [28.1,28.2) has 21349 bin [28.2,28.3) has 21499 bin [28.3,28.4) has 21393 bin [28.4,28.5) has 21387 bin [28.5,28.6) has 21121 bin [28.6,28.7) has 21158 bin [28.7,28.8) has 21023 bin [28.8,28.9) has 21022 bin [28.9,29.0) has 20882 bin [29.0,29.1) has 20813 bin [29.1,29.2) has 20927 bin [29.2,29.3) has 20761 bin [29.3,29.4) has 20931 bin [29.4,29.5) has 20592 bin [29.5,29.6) has 20389 bin [29.6,29.7) has 20392 bin [29.7,29.8) has 20379 bin [29.8,29.9) has 19863 bin [29.9,30.0) has 19680 bin [30.0,30.1) has 19632 bin [30.1,30.2) has 19400 bin [30.2,30.3) has 18779 bin [30.3,30.4) has 18690 bin [30.4,30.5) has 18133 bin [30.5,30.6) has 17818 bin [30.6,30.7) has 16981 bin [30.7,30.8) has 16656 bin [30.8,30.9) has 16117 bin [30.9,31.0) has 15567 bin [31.0,31.1) has 15035 bin [31.1,31.2) has 14360 bin [31.2,31.3) has 13888 bin [31.3,31.4) has 13583 bin [31.4,31.5) has 12865 bin [31.5,31.6) has 12182 bin [31.6,31.7) has 11712 bin [31.7,31.8) has 11206 bin [31.8,31.9) has 10852 bin [31.9,32.0) has 10326 bin [32.0,32.1) has 10048 bin [32.1,32.2) has 9687 bin [32.2,32.3) has 9465 bin [32.3,32.4) has 9398 bin [32.4,32.5) has 8749 bin [32.5,32.6) has 8646 bin [32.6,32.7) has 8224 bin [32.7,32.8) has 8095 bin [32.8,32.9) has 7881 bin [32.9,33.0) has 7827 bin [33.0,33.1) has 7390 bin [33.1,33.2) has 7183 bin [33.2,33.3) has 6903 bin [33.3,33.4) has 6763 bin [33.4,33.5) has 6597 bin [33.5,33.6) has 6352 bin [33.6,33.7) has 6058 bin [33.7,33.8) has 5677 bin [33.8,33.9) has 5577 bin [33.9,34.0) has 5366 bin [34.0,34.1) has 5017 bin [34.1,34.2) has 4757 bin [34.2,34.3) has 4509 bin [34.3,34.4) has 4291 bin [34.4,34.5) has 4199 bin [34.5,34.6) has 3833 bin [34.6,34.7) has 3614 bin [34.7,34.8) has 3460 bin [34.8,34.9) has 3148 bin [34.9,35.0) has 3037 bin [35.0,35.1) has 2729 bin [35.1,35.2) has 2484 bin [35.2,35.3) has 2316 bin [35.3,35.4) has 2234 bin [35.4,35.5) has 1993 bin [35.5,35.6) has 1878 bin [35.6,35.7) has 1710 bin [35.7,35.8) has 1482 bin [35.8,35.9) has 1316 bin [35.9,36.0) has 1206 bin [36.0,36.1) has 1062 bin [36.1,36.2) has 975 bin [36.2,36.3) has 802 bin [36.3,36.4) has 755 bin [36.4,36.5) has 680 bin [36.5,36.6) has 620 bin [36.6,36.7) has 518 bin [36.7,36.8) has 454 bin [36.8,36.9) has 380 bin [36.9,37.0) has 304 bin [37.0,37.1) has 281 bin [37.1,37.2) has 227 bin [37.2,37.3) has 198 bin [37.3,37.4) has 178 bin [37.4,37.5) has 154 bin [37.5,37.6) has 122 bin [37.6,37.7) has 101 bin [37.7,37.8) has 75 bin [37.8,37.9) has 58 bin [37.9,38.0) has 37 bin [38.0,38.1) has 17 bin [38.1,38.2) has 22 bin [38.2,38.3) has 2 bin [38.3,38.4) has 3 average z coordinate 16.7 for 27490591 element(s) point source id histogram with bin size 1.000000 bin 59 has 1881180 bin 60 has 21631748 bin 61 has 3977663 average point source id 60.076261838095803 for 27490591 element(s)