lasinfo (210611) report for 'AHN4T/33GZ2_20.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: 337/2022 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: 27033461 number of points by return: 25142247 1228762 497494 137240 24553 scale factor x y z: 0.001 0.001 0.001 offset x y z: 208980 451230 0 min x y z: 208980.000 451230.000 5.563 max x y z: 210019.999 452519.999 40.091 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: 27033461 extended number of points by return: 25142247 1228762 497494 137240 24553 2904 261 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 5563 40091 intensity 41 4638 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 -11 29 user_data 6 7 point_source_ID 137 138 gps_time 330427824.502163 330429818.232174 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 49 255 B 42 255 NIR 23 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -1833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.37 30.11 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25142247 number of intermediate returns: 663763 number of last returns: 25137382 number of single returns: 23909931 covered area in square units/kilounits: 1335612/1.34 point density: all returns 20.24 last only 18.82 (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 27033461 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25142247 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1228762 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 497494 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 137240 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 24553 instead zero. overview over extended number of returns of given pulse: 23909931 1463183 1081861 452136 108616 15968 1766 0 0 0 0 0 0 0 0 histogram of classification of points: 2118538 unclassified (1) 24545226 ground (2) 338387 building (6) 31310 water (9) +-> flagged as extended overlap: 1929126 +---> 294415 of those are unclassified (1) +---> 1631529 of those are ground (2) +---> 2272 of those are building (6) +---> 910 of those are water (9) z coordinate histogram with bin size 0.100000 bin [5.5,5.6) has 1 bin [5.6,5.7) has 219 bin [5.7,5.8) has 8123 bin [5.8,5.9) has 13464 bin [5.9,6.0) has 10713 bin [6.0,6.1) has 9612 bin [6.1,6.2) has 9256 bin [6.2,6.3) has 11264 bin [6.3,6.4) has 7094 bin [6.4,6.5) has 8681 bin [6.5,6.6) has 11293 bin [6.6,6.7) has 18777 bin [6.7,6.8) has 28575 bin [6.8,6.9) has 53706 bin [6.9,7.0) has 43601 bin [7.0,7.1) has 46456 bin [7.1,7.2) has 74736 bin [7.2,7.3) has 121545 bin [7.3,7.4) has 153598 bin [7.4,7.5) has 189726 bin [7.5,7.6) has 215470 bin [7.6,7.7) has 319335 bin [7.7,7.8) has 698399 bin [7.8,7.9) has 1587022 bin [7.9,8.0) has 3099182 bin [8.0,8.1) has 4063296 bin [8.1,8.2) has 4330022 bin [8.2,8.3) has 3155970 bin [8.3,8.4) has 2055732 bin [8.4,8.5) has 1298220 bin [8.5,8.6) has 908399 bin [8.6,8.7) has 684555 bin [8.7,8.8) has 459904 bin [8.8,8.9) has 326535 bin [8.9,9.0) has 186945 bin [9.0,9.1) has 115981 bin [9.1,9.2) has 91608 bin [9.2,9.3) has 68607 bin [9.3,9.4) has 57296 bin [9.4,9.5) has 47296 bin [9.5,9.6) has 41992 bin [9.6,9.7) has 36163 bin [9.7,9.8) has 28177 bin [9.8,9.9) has 27141 bin [9.9,10.0) has 26778 bin [10.0,10.1) has 18026 bin [10.1,10.2) has 14291 bin [10.2,10.3) has 14822 bin [10.3,10.4) has 15385 bin [10.4,10.5) has 15398 bin [10.5,10.6) has 15084 bin [10.6,10.7) has 15756 bin [10.7,10.8) has 18398 bin [10.8,10.9) has 16308 bin [10.9,11.0) has 14577 bin [11.0,11.1) has 14596 bin [11.1,11.2) has 15602 bin [11.2,11.3) has 15714 bin [11.3,11.4) has 14401 bin [11.4,11.5) has 12716 bin [11.5,11.6) has 12758 bin [11.6,11.7) has 12675 bin [11.7,11.8) has 12525 bin [11.8,11.9) has 13131 bin [11.9,12.0) has 13151 bin [12.0,12.1) has 14112 bin [12.1,12.2) has 14506 bin [12.2,12.3) has 15686 bin [12.3,12.4) has 15865 bin [12.4,12.5) has 19436 bin [12.5,12.6) has 15888 bin [12.6,12.7) has 15744 bin [12.7,12.8) has 16529 bin [12.8,12.9) has 16096 bin [12.9,13.0) has 15998 bin [13.0,13.1) has 16101 bin [13.1,13.2) has 16258 bin [13.2,13.3) has 16103 bin [13.3,13.4) has 16378 bin [13.4,13.5) has 16464 bin [13.5,13.6) has 16571 bin [13.6,13.7) has 17115 bin [13.7,13.8) has 17210 bin [13.8,13.9) has 17328 bin [13.9,14.0) has 17111 bin [14.0,14.1) has 16464 bin [14.1,14.2) has 16924 bin [14.2,14.3) has 17304 bin [14.3,14.4) has 17465 bin [14.4,14.5) has 18203 bin [14.5,14.6) has 17237 bin [14.6,14.7) has 16706 bin [14.7,14.8) has 16725 bin [14.8,14.9) has 16700 bin [14.9,15.0) has 17239 bin [15.0,15.1) has 17168 bin [15.1,15.2) has 16924 bin [15.2,15.3) has 16990 bin [15.3,15.4) has 16352 bin [15.4,15.5) has 16669 bin [15.5,15.6) has 15883 bin [15.6,15.7) has 15704 bin [15.7,15.8) has 15323 bin [15.8,15.9) has 14696 bin [15.9,16.0) has 15064 bin [16.0,16.1) has 14535 bin [16.1,16.2) has 14492 bin [16.2,16.3) has 14396 bin [16.3,16.4) has 14172 bin [16.4,16.5) has 14037 bin [16.5,16.6) has 14236 bin [16.6,16.7) has 14133 bin [16.7,16.8) has 13458 bin [16.8,16.9) has 13629 bin [16.9,17.0) has 13781 bin [17.0,17.1) has 13827 bin [17.1,17.2) has 14255 bin [17.2,17.3) has 13571 bin [17.3,17.4) has 13639 bin [17.4,17.5) has 13154 bin [17.5,17.6) has 13696 bin [17.6,17.7) has 12978 bin [17.7,17.8) has 12455 bin [17.8,17.9) has 12205 bin [17.9,18.0) has 12494 bin [18.0,18.1) has 12124 bin [18.1,18.2) has 11947 bin [18.2,18.3) has 11888 bin [18.3,18.4) has 10825 bin [18.4,18.5) has 10652 bin [18.5,18.6) has 10688 bin [18.6,18.7) has 11060 bin [18.7,18.8) has 10505 bin [18.8,18.9) has 10801 bin [18.9,19.0) has 10918 bin [19.0,19.1) has 10093 bin [19.1,19.2) has 9641 bin [19.2,19.3) has 9354 bin [19.3,19.4) has 9113 bin [19.4,19.5) has 9099 bin [19.5,19.6) has 8941 bin [19.6,19.7) has 9101 bin [19.7,19.8) has 9046 bin [19.8,19.9) has 8882 bin [19.9,20.0) has 8984 bin [20.0,20.1) has 9125 bin [20.1,20.2) has 8872 bin [20.2,20.3) has 9100 bin [20.3,20.4) has 8791 bin [20.4,20.5) has 8787 bin [20.5,20.6) has 8722 bin [20.6,20.7) has 8515 bin [20.7,20.8) has 8424 bin [20.8,20.9) has 8448 bin [20.9,21.0) has 8672 bin [21.0,21.1) has 8377 bin [21.1,21.2) has 8502 bin [21.2,21.3) has 8465 bin [21.3,21.4) has 8592 bin [21.4,21.5) has 8831 bin [21.5,21.6) has 8531 bin [21.6,21.7) has 8905 bin [21.7,21.8) has 8953 bin [21.8,21.9) has 8839 bin [21.9,22.0) has 8895 bin [22.0,22.1) has 8866 bin [22.1,22.2) has 8956 bin [22.2,22.3) has 8983 bin [22.3,22.4) has 9050 bin [22.4,22.5) has 8808 bin [22.5,22.6) has 9120 bin [22.6,22.7) has 9026 bin [22.7,22.8) has 9097 bin [22.8,22.9) has 9131 bin [22.9,23.0) has 9235 bin [23.0,23.1) has 9269 bin [23.1,23.2) has 9397 bin [23.2,23.3) has 9484 bin [23.3,23.4) has 9296 bin [23.4,23.5) has 9574 bin [23.5,23.6) has 9535 bin [23.6,23.7) has 9912 bin [23.7,23.8) has 9926 bin [23.8,23.9) has 10174 bin [23.9,24.0) has 10103 bin [24.0,24.1) has 9999 bin [24.1,24.2) has 10146 bin [24.2,24.3) has 10189 bin [24.3,24.4) has 10273 bin [24.4,24.5) has 10090 bin [24.5,24.6) has 10114 bin [24.6,24.7) has 9870 bin [24.7,24.8) has 10266 bin [24.8,24.9) has 10036 bin [24.9,25.0) has 9893 bin [25.0,25.1) has 9801 bin [25.1,25.2) has 9811 bin [25.2,25.3) has 9610 bin [25.3,25.4) has 9674 bin [25.4,25.5) has 9222 bin [25.5,25.6) has 9011 bin [25.6,25.7) has 8918 bin [25.7,25.8) has 8544 bin [25.8,25.9) has 8349 bin [25.9,26.0) has 8277 bin [26.0,26.1) has 7877 bin [26.1,26.2) has 7436 bin [26.2,26.3) has 7175 bin [26.3,26.4) has 7012 bin [26.4,26.5) has 6845 bin [26.5,26.6) has 6269 bin [26.6,26.7) has 6109 bin [26.7,26.8) has 5759 bin [26.8,26.9) has 5721 bin [26.9,27.0) has 5250 bin [27.0,27.1) has 4995 bin [27.1,27.2) has 4770 bin [27.2,27.3) has 4551 bin [27.3,27.4) has 4406 bin [27.4,27.5) has 4174 bin [27.5,27.6) has 3780 bin [27.6,27.7) has 3715 bin [27.7,27.8) has 3406 bin [27.8,27.9) has 3457 bin [27.9,28.0) has 3288 bin [28.0,28.1) has 3037 bin [28.1,28.2) has 2939 bin [28.2,28.3) has 2962 bin [28.3,28.4) has 2911 bin [28.4,28.5) has 2755 bin [28.5,28.6) has 2738 bin [28.6,28.7) has 2719 bin [28.7,28.8) has 2722 bin [28.8,28.9) has 2595 bin [28.9,29.0) has 2593 bin [29.0,29.1) has 2667 bin [29.1,29.2) has 2557 bin [29.2,29.3) has 2556 bin [29.3,29.4) has 2511 bin [29.4,29.5) has 2474 bin [29.5,29.6) has 2636 bin [29.6,29.7) has 2505 bin [29.7,29.8) has 2586 bin [29.8,29.9) has 2561 bin [29.9,30.0) has 2586 bin [30.0,30.1) has 2619 bin [30.1,30.2) has 2535 bin [30.2,30.3) has 2523 bin [30.3,30.4) has 2461 bin [30.4,30.5) has 2400 bin [30.5,30.6) has 2520 bin [30.6,30.7) has 2435 bin [30.7,30.8) has 2492 bin [30.8,30.9) has 2544 bin [30.9,31.0) has 2522 bin [31.0,31.1) has 2504 bin [31.1,31.2) has 2552 bin [31.2,31.3) has 2402 bin [31.3,31.4) has 2420 bin [31.4,31.5) has 2494 bin [31.5,31.6) has 2502 bin [31.6,31.7) has 2386 bin [31.7,31.8) has 2385 bin [31.8,31.9) has 2448 bin [31.9,32.0) has 2322 bin [32.0,32.1) has 2453 bin [32.1,32.2) has 2364 bin [32.2,32.3) has 2250 bin [32.3,32.4) has 2224 bin [32.4,32.5) has 2265 bin [32.5,32.6) has 2230 bin [32.6,32.7) has 2196 bin [32.7,32.8) has 2105 bin [32.8,32.9) has 2124 bin [32.9,33.0) has 2074 bin [33.0,33.1) has 2106 bin [33.1,33.2) has 2068 bin [33.2,33.3) has 2122 bin [33.3,33.4) has 2078 bin [33.4,33.5) has 2069 bin [33.5,33.6) has 2069 bin [33.6,33.7) has 2006 bin [33.7,33.8) has 1943 bin [33.8,33.9) has 2019 bin [33.9,34.0) has 1968 bin [34.0,34.1) has 1992 bin [34.1,34.2) has 1876 bin [34.2,34.3) has 1841 bin [34.3,34.4) has 1821 bin [34.4,34.5) has 1856 bin [34.5,34.6) has 1829 bin [34.6,34.7) has 1822 bin [34.7,34.8) has 1747 bin [34.8,34.9) has 1759 bin [34.9,35.0) has 1724 bin [35.0,35.1) has 1576 bin [35.1,35.2) has 1508 bin [35.2,35.3) has 1411 bin [35.3,35.4) has 1462 bin [35.4,35.5) has 1424 bin [35.5,35.6) has 1332 bin [35.6,35.7) has 1291 bin [35.7,35.8) has 1189 bin [35.8,35.9) has 1125 bin [35.9,36.0) has 1091 bin [36.0,36.1) has 1090 bin [36.1,36.2) has 1143 bin [36.2,36.3) has 1046 bin [36.3,36.4) has 991 bin [36.4,36.5) has 992 bin [36.5,36.6) has 925 bin [36.6,36.7) has 923 bin [36.7,36.8) has 825 bin [36.8,36.9) has 774 bin [36.9,37.0) has 674 bin [37.0,37.1) has 673 bin [37.1,37.2) has 611 bin [37.2,37.3) has 608 bin [37.3,37.4) has 493 bin [37.4,37.5) has 500 bin [37.5,37.6) has 420 bin [37.6,37.7) has 385 bin [37.7,37.8) has 326 bin [37.8,37.9) has 315 bin [37.9,38.0) has 330 bin [38.0,38.1) has 274 bin [38.1,38.2) has 223 bin [38.2,38.3) has 201 bin [38.3,38.4) has 167 bin [38.4,38.5) has 146 bin [38.5,38.6) has 128 bin [38.6,38.7) has 105 bin [38.7,38.8) has 94 bin [38.8,38.9) has 68 bin [38.9,39.0) has 55 bin [39.0,39.1) has 59 bin [39.1,39.2) has 46 bin [39.2,39.3) has 41 bin [39.3,39.4) has 29 bin [39.4,39.5) has 16 bin [39.5,39.6) has 28 bin [39.6,39.7) has 20 bin [39.7,39.8) has 11 bin [39.8,39.9) has 12 bin [39.9,40.0) has 5 bin [40.0,40.1) has 5 average z coordinate 9.0 for 27033461 element(s) point source id histogram with bin size 1.000000 bin 137 has 6149317 bin 138 has 20884144 average point source id 137.772529421963384 for 27033461 element(s)