lasinfo (210611) report for 'AHN4T/22GZ1_09.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: 27333131 number of points by return: 25177344 1337523 617734 172779 27751 scale factor x y z: 0.001 0.001 0.001 offset x y z: 242980 503730 0 min x y z: 242980.000 503730.000 11.143 max x y z: 244019.999 505019.999 41.028 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: 27333131 extended number of points by return: 25177344 1337523 617734 172779 27751 0 0 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 11143 41028 intensity 56 4805 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 10 user_data 6 7 point_source_ID 165 166 gps_time 324134550.445931 324207192.170461 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 39 255 B 29 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 1667 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.44 31.67 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25177344 number of intermediate returns: 821209 number of last returns: 25171996 number of single returns: 23837418 covered area in square units/kilounits: 1323100/1.32 point density: all returns 20.66 last only 19.03 (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 27333131 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25177344 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1337523 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 617734 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 172779 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 27751 instead zero. overview over extended number of returns of given pulse: 23837418 1441625 1334822 580293 126179 11968 826 0 0 0 0 0 0 0 0 histogram of classification of points: 3977051 unclassified (1) 22880709 ground (2) 260083 building (6) 215288 water (9) +-> flagged as extended overlap: 1536577 +---> 255906 of those are unclassified (1) +---> 1269389 of those are ground (2) +---> 10364 of those are building (6) +---> 918 of those are water (9) z coordinate histogram with bin size 0.100000 bin [11.1,11.2) has 1 bin [11.2,11.3) has 496 bin [11.3,11.4) has 1897 bin [11.4,11.5) has 1831 bin [11.5,11.6) has 2208 bin [11.6,11.7) has 2444 bin [11.7,11.8) has 2366 bin [11.8,11.9) has 2579 bin [11.9,12.0) has 3208 bin [12.0,12.1) has 3976 bin [12.1,12.2) has 5884 bin [12.2,12.3) has 46701 bin [12.3,12.4) has 192275 bin [12.4,12.5) has 201607 bin [12.5,12.6) has 129848 bin [12.6,12.7) has 123116 bin [12.7,12.8) has 147356 bin [12.8,12.9) has 145116 bin [12.9,13.0) has 133955 bin [13.0,13.1) has 165460 bin [13.1,13.2) has 202228 bin [13.2,13.3) has 182752 bin [13.3,13.4) has 163878 bin [13.4,13.5) has 225566 bin [13.5,13.6) has 226649 bin [13.6,13.7) has 170133 bin [13.7,13.8) has 150060 bin [13.8,13.9) has 152519 bin [13.9,14.0) has 186086 bin [14.0,14.1) has 248681 bin [14.1,14.2) has 317405 bin [14.2,14.3) has 340423 bin [14.3,14.4) has 449894 bin [14.4,14.5) has 641346 bin [14.5,14.6) has 837147 bin [14.6,14.7) has 803699 bin [14.7,14.8) has 862146 bin [14.8,14.9) has 791847 bin [14.9,15.0) has 683841 bin [15.0,15.1) has 639196 bin [15.1,15.2) has 734311 bin [15.2,15.3) has 641511 bin [15.3,15.4) has 611542 bin [15.4,15.5) has 650205 bin [15.5,15.6) has 692834 bin [15.6,15.7) has 863943 bin [15.7,15.8) has 645121 bin [15.8,15.9) has 594179 bin [15.9,16.0) has 580420 bin [16.0,16.1) has 588497 bin [16.1,16.2) has 513068 bin [16.2,16.3) has 530299 bin [16.3,16.4) has 552563 bin [16.4,16.5) has 583039 bin [16.5,16.6) has 669793 bin [16.6,16.7) has 752250 bin [16.7,16.8) has 598480 bin [16.8,16.9) has 636832 bin [16.9,17.0) has 550738 bin [17.0,17.1) has 528519 bin [17.1,17.2) has 502458 bin [17.2,17.3) has 438678 bin [17.3,17.4) has 371046 bin [17.4,17.5) has 288495 bin [17.5,17.6) has 287724 bin [17.6,17.7) has 225570 bin [17.7,17.8) has 167934 bin [17.8,17.9) has 137754 bin [17.9,18.0) has 105177 bin [18.0,18.1) has 79114 bin [18.1,18.2) has 54045 bin [18.2,18.3) has 36431 bin [18.3,18.4) has 31429 bin [18.4,18.5) has 29018 bin [18.5,18.6) has 27569 bin [18.6,18.7) has 26785 bin [18.7,18.8) has 26584 bin [18.8,18.9) has 24899 bin [18.9,19.0) has 22017 bin [19.0,19.1) has 20779 bin [19.1,19.2) has 19710 bin [19.2,19.3) has 19219 bin [19.3,19.4) has 18682 bin [19.4,19.5) has 18063 bin [19.5,19.6) has 17870 bin [19.6,19.7) has 20838 bin [19.7,19.8) has 20911 bin [19.8,19.9) has 20181 bin [19.9,20.0) has 19991 bin [20.0,20.1) has 20507 bin [20.1,20.2) has 20962 bin [20.2,20.3) has 19958 bin [20.3,20.4) has 19600 bin [20.4,20.5) has 19471 bin [20.5,20.6) has 18923 bin [20.6,20.7) has 18403 bin [20.7,20.8) has 18746 bin [20.8,20.9) has 18265 bin [20.9,21.0) has 18102 bin [21.0,21.1) has 18059 bin [21.1,21.2) has 18856 bin [21.2,21.3) has 18610 bin [21.3,21.4) has 18433 bin [21.4,21.5) has 18077 bin [21.5,21.6) has 18138 bin [21.6,21.7) has 17858 bin [21.7,21.8) has 18401 bin [21.8,21.9) has 17670 bin [21.9,22.0) has 16952 bin [22.0,22.1) has 17061 bin [22.1,22.2) has 16745 bin [22.2,22.3) has 16932 bin [22.3,22.4) has 16912 bin [22.4,22.5) has 16473 bin [22.5,22.6) has 16749 bin [22.6,22.7) has 16848 bin [22.7,22.8) has 17216 bin [22.8,22.9) has 16298 bin [22.9,23.0) has 16313 bin [23.0,23.1) has 16440 bin [23.1,23.2) has 16469 bin [23.2,23.3) has 16264 bin [23.3,23.4) has 16345 bin [23.4,23.5) has 18237 bin [23.5,23.6) has 15919 bin [23.6,23.7) has 15881 bin [23.7,23.8) has 16104 bin [23.8,23.9) has 15973 bin [23.9,24.0) has 15962 bin [24.0,24.1) has 16138 bin [24.1,24.2) has 16664 bin [24.2,24.3) has 16660 bin [24.3,24.4) has 16411 bin [24.4,24.5) has 16578 bin [24.5,24.6) has 16744 bin [24.6,24.7) has 16384 bin [24.7,24.8) has 16697 bin [24.8,24.9) has 16404 bin [24.9,25.0) has 16558 bin [25.0,25.1) has 16603 bin [25.1,25.2) has 16884 bin [25.2,25.3) has 16856 bin [25.3,25.4) has 16885 bin [25.4,25.5) has 16690 bin [25.5,25.6) has 17190 bin [25.6,25.7) has 16597 bin [25.7,25.8) has 16787 bin [25.8,25.9) has 16668 bin [25.9,26.0) has 16878 bin [26.0,26.1) has 16836 bin [26.1,26.2) has 16891 bin [26.2,26.3) has 16977 bin [26.3,26.4) has 16969 bin [26.4,26.5) has 17191 bin [26.5,26.6) has 17398 bin [26.6,26.7) has 17432 bin [26.7,26.8) has 17431 bin [26.8,26.9) has 17589 bin [26.9,27.0) has 17511 bin [27.0,27.1) has 17787 bin [27.1,27.2) has 17630 bin [27.2,27.3) has 17831 bin [27.3,27.4) has 17430 bin [27.4,27.5) has 17453 bin [27.5,27.6) has 17430 bin [27.6,27.7) has 17261 bin [27.7,27.8) has 17047 bin [27.8,27.9) has 17007 bin [27.9,28.0) has 17003 bin [28.0,28.1) has 16991 bin [28.1,28.2) has 16597 bin [28.2,28.3) has 16785 bin [28.3,28.4) has 16517 bin [28.4,28.5) has 16393 bin [28.5,28.6) has 16450 bin [28.6,28.7) has 16530 bin [28.7,28.8) has 16211 bin [28.8,28.9) has 16222 bin [28.9,29.0) has 16029 bin [29.0,29.1) has 15959 bin [29.1,29.2) has 15768 bin [29.2,29.3) has 15544 bin [29.3,29.4) has 15102 bin [29.4,29.5) has 15198 bin [29.5,29.6) has 15020 bin [29.6,29.7) has 14723 bin [29.7,29.8) has 14371 bin [29.8,29.9) has 14451 bin [29.9,30.0) has 14085 bin [30.0,30.1) has 13995 bin [30.1,30.2) has 13685 bin [30.2,30.3) has 13313 bin [30.3,30.4) has 13440 bin [30.4,30.5) has 13250 bin [30.5,30.6) has 13220 bin [30.6,30.7) has 13103 bin [30.7,30.8) has 12832 bin [30.8,30.9) has 12558 bin [30.9,31.0) has 12349 bin [31.0,31.1) has 12059 bin [31.1,31.2) has 12025 bin [31.2,31.3) has 11762 bin [31.3,31.4) has 11569 bin [31.4,31.5) has 11446 bin [31.5,31.6) has 11055 bin [31.6,31.7) has 11050 bin [31.7,31.8) has 10520 bin [31.8,31.9) has 10223 bin [31.9,32.0) has 10042 bin [32.0,32.1) has 9589 bin [32.1,32.2) has 9250 bin [32.2,32.3) has 9135 bin [32.3,32.4) has 8869 bin [32.4,32.5) has 8652 bin [32.5,32.6) has 8391 bin [32.6,32.7) has 8235 bin [32.7,32.8) has 7917 bin [32.8,32.9) has 7804 bin [32.9,33.0) has 7605 bin [33.0,33.1) has 7247 bin [33.1,33.2) has 6931 bin [33.2,33.3) has 6532 bin [33.3,33.4) has 6148 bin [33.4,33.5) has 6062 bin [33.5,33.6) has 5738 bin [33.6,33.7) has 5549 bin [33.7,33.8) has 5262 bin [33.8,33.9) has 4967 bin [33.9,34.0) has 4758 bin [34.0,34.1) has 4559 bin [34.1,34.2) has 4218 bin [34.2,34.3) has 4039 bin [34.3,34.4) has 3902 bin [34.4,34.5) has 3445 bin [34.5,34.6) has 3357 bin [34.6,34.7) has 3197 bin [34.7,34.8) has 2927 bin [34.8,34.9) has 2761 bin [34.9,35.0) has 2623 bin [35.0,35.1) has 2328 bin [35.1,35.2) has 2110 bin [35.2,35.3) has 1880 bin [35.3,35.4) has 1758 bin [35.4,35.5) has 1616 bin [35.5,35.6) has 1402 bin [35.6,35.7) has 1300 bin [35.7,35.8) has 1176 bin [35.8,35.9) has 1048 bin [35.9,36.0) has 980 bin [36.0,36.1) has 862 bin [36.1,36.2) has 818 bin [36.2,36.3) has 700 bin [36.3,36.4) has 601 bin [36.4,36.5) has 619 bin [36.5,36.6) has 588 bin [36.6,36.7) has 571 bin [36.7,36.8) has 501 bin [36.8,36.9) has 435 bin [36.9,37.0) has 365 bin [37.0,37.1) has 372 bin [37.1,37.2) has 322 bin [37.2,37.3) has 302 bin [37.3,37.4) has 291 bin [37.4,37.5) has 269 bin [37.5,37.6) has 281 bin [37.6,37.7) has 239 bin [37.7,37.8) has 218 bin [37.8,37.9) has 195 bin [37.9,38.0) has 159 bin [38.0,38.1) has 148 bin [38.1,38.2) has 125 bin [38.2,38.3) has 96 bin [38.3,38.4) has 96 bin [38.4,38.5) has 77 bin [38.5,38.6) has 64 bin [38.6,38.7) has 56 bin [38.7,38.8) has 59 bin [38.8,38.9) has 55 bin [38.9,39.0) has 42 bin [39.0,39.1) has 47 bin [39.1,39.2) has 28 bin [39.2,39.3) has 35 bin [39.3,39.4) has 35 bin [39.4,39.5) has 29 bin [39.5,39.6) has 27 bin [39.6,39.7) has 26 bin [39.7,39.8) has 32 bin [39.8,39.9) has 26 bin [39.9,40.0) has 24 bin [40.0,40.1) has 25 bin [40.1,40.2) has 23 bin [40.2,40.3) has 25 bin [40.3,40.4) has 15 bin [40.4,40.5) has 13 bin [40.5,40.6) has 6 bin [40.6,40.7) has 15 bin [40.7,40.8) has 9 bin [40.8,40.9) has 6 bin [40.9,41.0) has 2 bin [41.0,41.1) has 1 average z coordinate 16.4 for 27333131 element(s) point source id histogram with bin size 1.000000 bin 165 has 6262127 bin 166 has 21071004 average point source id 165.770896096755251 for 27333131 element(s)