lasinfo (210611) report for 'AHN4T/17BZ1_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: 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: 30174167 number of points by return: 26148007 2779341 1029593 195669 20183 scale factor x y z: 0.001 0.001 0.001 offset x y z: 233980 538730 0 min x y z: 233980.000 538730.000 12.134 max x y z: 235019.999 540019.999 40.641 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: 30174167 extended number of points by return: 26148007 2779341 1029593 195669 20183 1320 54 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 12134 40641 intensity 56 4002 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 58 60 gps_time 328707252.548354 330510226.292632 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 29 255 B 36 255 NIR 0 255 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 -16.24 23.23 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26148007 number of intermediate returns: 1245021 number of last returns: 26143016 number of single returns: 23361877 covered area in square units/kilounits: 1340512/1.34 point density: all returns 22.51 last only 19.50 (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 30174167 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26148007 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2779341 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1029593 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 195669 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 20183 instead zero. overview over extended number of returns of given pulse: 23361877 3508332 2503328 699435 93410 7424 361 0 0 0 0 0 0 0 0 histogram of classification of points: 4436311 unclassified (1) 25378896 ground (2) 184243 building (6) 174717 water (9) +-> flagged as extended overlap: 2534746 +---> 530234 of those are unclassified (1) +---> 1977515 of those are ground (2) +---> 12885 of those are building (6) +---> 14112 of those are water (9) z coordinate histogram with bin size 0.100000 bin [12.1,12.2) has 3 bin [12.2,12.3) has 84 bin [12.3,12.4) has 1284 bin [12.4,12.5) has 2790 bin [12.5,12.6) has 4629 bin [12.6,12.7) has 5442 bin [12.7,12.8) has 15534 bin [12.8,12.9) has 24858 bin [12.9,13.0) has 25314 bin [13.0,13.1) has 23496 bin [13.1,13.2) has 20223 bin [13.2,13.3) has 26299 bin [13.3,13.4) has 51751 bin [13.4,13.5) has 86641 bin [13.5,13.6) has 157940 bin [13.6,13.7) has 255308 bin [13.7,13.8) has 354191 bin [13.8,13.9) has 489981 bin [13.9,14.0) has 530927 bin [14.0,14.1) has 596509 bin [14.1,14.2) has 658421 bin [14.2,14.3) has 683554 bin [14.3,14.4) has 827202 bin [14.4,14.5) has 1100958 bin [14.5,14.6) has 1251045 bin [14.6,14.7) has 958777 bin [14.7,14.8) has 1036716 bin [14.8,14.9) has 1324535 bin [14.9,15.0) has 1368212 bin [15.0,15.1) has 1385426 bin [15.1,15.2) has 1225782 bin [15.2,15.3) has 1761423 bin [15.3,15.4) has 1585424 bin [15.4,15.5) has 1316833 bin [15.5,15.6) has 1161562 bin [15.6,15.7) has 1056678 bin [15.7,15.8) has 789945 bin [15.8,15.9) has 525900 bin [15.9,16.0) has 497843 bin [16.0,16.1) has 465998 bin [16.1,16.2) has 421972 bin [16.2,16.3) has 370732 bin [16.3,16.4) has 350844 bin [16.4,16.5) has 318888 bin [16.5,16.6) has 213503 bin [16.6,16.7) has 143060 bin [16.7,16.8) has 95450 bin [16.8,16.9) has 73193 bin [16.9,17.0) has 59610 bin [17.0,17.1) has 48621 bin [17.1,17.2) has 36166 bin [17.2,17.3) has 27173 bin [17.3,17.4) has 21926 bin [17.4,17.5) has 18113 bin [17.5,17.6) has 16445 bin [17.6,17.7) has 16611 bin [17.7,17.8) has 17404 bin [17.8,17.9) has 18040 bin [17.9,18.0) has 17159 bin [18.0,18.1) has 17129 bin [18.1,18.2) has 17860 bin [18.2,18.3) has 18730 bin [18.3,18.4) has 19178 bin [18.4,18.5) has 18827 bin [18.5,18.6) has 18893 bin [18.6,18.7) has 19257 bin [18.7,18.8) has 19872 bin [18.8,18.9) has 19870 bin [18.9,19.0) has 20455 bin [19.0,19.1) has 20555 bin [19.1,19.2) has 20777 bin [19.2,19.3) has 20793 bin [19.3,19.4) has 20805 bin [19.4,19.5) has 20895 bin [19.5,19.6) has 21105 bin [19.6,19.7) has 21068 bin [19.7,19.8) has 21050 bin [19.8,19.9) has 21155 bin [19.9,20.0) has 21175 bin [20.0,20.1) has 21726 bin [20.1,20.2) has 20819 bin [20.2,20.3) has 20447 bin [20.3,20.4) has 20807 bin [20.4,20.5) has 20888 bin [20.5,20.6) has 21097 bin [20.6,20.7) has 21550 bin [20.7,20.8) has 21704 bin [20.8,20.9) has 21828 bin [20.9,21.0) has 22080 bin [21.0,21.1) has 22272 bin [21.1,21.2) has 22385 bin [21.2,21.3) has 23066 bin [21.3,21.4) has 23193 bin [21.4,21.5) has 23074 bin [21.5,21.6) has 22998 bin [21.6,21.7) has 23162 bin [21.7,21.8) has 23411 bin [21.8,21.9) has 23238 bin [21.9,22.0) has 22949 bin [22.0,22.1) has 22905 bin [22.1,22.2) has 23170 bin [22.2,22.3) has 23811 bin [22.3,22.4) has 23499 bin [22.4,22.5) has 23615 bin [22.5,22.6) has 23461 bin [22.6,22.7) has 24129 bin [22.7,22.8) has 24044 bin [22.8,22.9) has 24289 bin [22.9,23.0) has 24414 bin [23.0,23.1) has 24772 bin [23.1,23.2) has 25224 bin [23.2,23.3) has 25885 bin [23.3,23.4) has 25798 bin [23.4,23.5) has 25650 bin [23.5,23.6) has 25579 bin [23.6,23.7) has 25798 bin [23.7,23.8) has 25696 bin [23.8,23.9) has 26297 bin [23.9,24.0) has 25845 bin [24.0,24.1) has 26062 bin [24.1,24.2) has 26955 bin [24.2,24.3) has 26867 bin [24.3,24.4) has 27216 bin [24.4,24.5) has 27343 bin [24.5,24.6) has 27562 bin [24.6,24.7) has 27911 bin [24.7,24.8) has 28283 bin [24.8,24.9) has 28592 bin [24.9,25.0) has 28855 bin [25.0,25.1) has 29083 bin [25.1,25.2) has 29059 bin [25.2,25.3) has 29410 bin [25.3,25.4) has 29925 bin [25.4,25.5) has 30200 bin [25.5,25.6) has 30456 bin [25.6,25.7) has 30575 bin [25.7,25.8) has 31239 bin [25.8,25.9) has 31602 bin [25.9,26.0) has 31434 bin [26.0,26.1) has 32279 bin [26.1,26.2) has 32385 bin [26.2,26.3) has 32840 bin [26.3,26.4) has 33086 bin [26.4,26.5) has 33161 bin [26.5,26.6) has 33637 bin [26.6,26.7) has 33497 bin [26.7,26.8) has 33937 bin [26.8,26.9) has 34236 bin [26.9,27.0) has 34913 bin [27.0,27.1) has 34918 bin [27.1,27.2) has 35532 bin [27.2,27.3) has 35819 bin [27.3,27.4) has 35807 bin [27.4,27.5) has 36128 bin [27.5,27.6) has 36242 bin [27.6,27.7) has 36740 bin [27.7,27.8) has 36705 bin [27.8,27.9) has 36465 bin [27.9,28.0) has 36228 bin [28.0,28.1) has 36355 bin [28.1,28.2) has 36735 bin [28.2,28.3) has 36714 bin [28.3,28.4) has 36258 bin [28.4,28.5) has 36427 bin [28.5,28.6) has 37186 bin [28.6,28.7) has 37078 bin [28.7,28.8) has 36695 bin [28.8,28.9) has 36509 bin [28.9,29.0) has 36658 bin [29.0,29.1) has 36525 bin [29.1,29.2) has 36536 bin [29.2,29.3) has 36128 bin [29.3,29.4) has 36096 bin [29.4,29.5) has 35713 bin [29.5,29.6) has 35754 bin [29.6,29.7) has 35148 bin [29.7,29.8) has 34306 bin [29.8,29.9) has 34038 bin [29.9,30.0) has 33524 bin [30.0,30.1) has 33142 bin [30.1,30.2) has 32711 bin [30.2,30.3) has 32305 bin [30.3,30.4) has 31793 bin [30.4,30.5) has 31573 bin [30.5,30.6) has 31278 bin [30.6,30.7) has 30320 bin [30.7,30.8) has 29559 bin [30.8,30.9) has 28440 bin [30.9,31.0) has 28053 bin [31.0,31.1) has 27291 bin [31.1,31.2) has 26538 bin [31.2,31.3) has 25539 bin [31.3,31.4) has 24427 bin [31.4,31.5) has 23886 bin [31.5,31.6) has 23079 bin [31.6,31.7) has 22355 bin [31.7,31.8) has 21307 bin [31.8,31.9) has 20818 bin [31.9,32.0) has 19961 bin [32.0,32.1) has 19151 bin [32.1,32.2) has 18505 bin [32.2,32.3) has 17988 bin [32.3,32.4) has 17042 bin [32.4,32.5) has 16170 bin [32.5,32.6) has 15706 bin [32.6,32.7) has 15149 bin [32.7,32.8) has 14193 bin [32.8,32.9) has 13744 bin [32.9,33.0) has 13109 bin [33.0,33.1) has 12726 bin [33.1,33.2) has 11858 bin [33.2,33.3) has 11331 bin [33.3,33.4) has 10600 bin [33.4,33.5) has 10071 bin [33.5,33.6) has 9656 bin [33.6,33.7) has 9241 bin [33.7,33.8) has 8676 bin [33.8,33.9) has 8363 bin [33.9,34.0) has 7740 bin [34.0,34.1) has 7212 bin [34.1,34.2) has 6751 bin [34.2,34.3) has 6447 bin [34.3,34.4) has 6077 bin [34.4,34.5) has 5704 bin [34.5,34.6) has 5387 bin [34.6,34.7) has 4962 bin [34.7,34.8) has 4553 bin [34.8,34.9) has 4377 bin [34.9,35.0) has 4058 bin [35.0,35.1) has 3769 bin [35.1,35.2) has 3233 bin [35.2,35.3) has 3204 bin [35.3,35.4) has 2902 bin [35.4,35.5) has 2724 bin [35.5,35.6) has 2523 bin [35.6,35.7) has 2274 bin [35.7,35.8) has 2130 bin [35.8,35.9) has 1923 bin [35.9,36.0) has 1782 bin [36.0,36.1) has 1646 bin [36.1,36.2) has 1506 bin [36.2,36.3) has 1320 bin [36.3,36.4) has 1299 bin [36.4,36.5) has 1174 bin [36.5,36.6) has 1103 bin [36.6,36.7) has 927 bin [36.7,36.8) has 814 bin [36.8,36.9) has 718 bin [36.9,37.0) has 655 bin [37.0,37.1) has 612 bin [37.1,37.2) has 537 bin [37.2,37.3) has 461 bin [37.3,37.4) has 398 bin [37.4,37.5) has 391 bin [37.5,37.6) has 352 bin [37.6,37.7) has 329 bin [37.7,37.8) has 282 bin [37.8,37.9) has 260 bin [37.9,38.0) has 234 bin [38.0,38.1) has 233 bin [38.1,38.2) has 187 bin [38.2,38.3) has 189 bin [38.3,38.4) has 168 bin [38.4,38.5) has 152 bin [38.5,38.6) has 131 bin [38.6,38.7) has 105 bin [38.7,38.8) has 97 bin [38.8,38.9) has 86 bin [38.9,39.0) has 58 bin [39.0,39.1) has 63 bin [39.1,39.2) has 44 bin [39.2,39.3) has 40 bin [39.3,39.4) has 36 bin [39.4,39.5) has 49 bin [39.5,39.6) has 42 bin [39.6,39.7) has 32 bin [39.7,39.8) has 17 bin [39.8,39.9) has 26 bin [39.9,40.0) has 16 bin [40.0,40.1) has 6 bin [40.1,40.2) has 8 bin [40.2,40.3) has 16 bin [40.3,40.4) has 11 bin [40.4,40.5) has 6 bin [40.5,40.6) has 5 bin [40.6,40.7) has 1 average z coordinate 16.6 for 30174167 element(s) point source id histogram with bin size 1.000000 bin 58 has 2462747 bin 59 has 23767881 bin 60 has 3943539 average point source id 59.049074826158417 for 30174167 element(s)