lasinfo (210611) report for 'AHN4T/41AN2_07.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: 23/2023 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: 26954254 number of points by return: 25506536 1012212 349299 76064 10143 scale factor x y z: 0.001 0.001 0.001 offset x y z: 225980 447480 0 min x y z: 225980.000 447480.000 16.291 max x y z: 227019.999 448769.999 44.884 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: 26954254 extended number of points by return: 25506536 1012212 349299 76064 10143 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 16291 44884 intensity 56 4776 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 -10 29 user_data 6 7 point_source_ID 151 152 gps_time 324043747.681814 324045902.578668 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 48 255 B 37 255 NIR 22 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -1667 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.33 31.19 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25506536 number of intermediate returns: 436733 number of last returns: 25503376 number of single returns: 24492391 covered area in square units/kilounits: 1339684/1.34 point density: all returns 20.12 last only 19.04 (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 26954254 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25506536 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1012212 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 349299 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 76064 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 10143 instead zero. overview over extended number of returns of given pulse: 24492391 1327725 818986 264243 46464 4275 170 0 0 0 0 0 0 0 0 histogram of classification of points: 1713466 unclassified (1) 24974648 ground (2) 253296 building (6) 12844 water (9) +-> flagged as extended overlap: 1664251 +---> 147875 of those are unclassified (1) +---> 1501321 of those are ground (2) +---> 14825 of those are building (6) +---> 230 of those are water (9) z coordinate histogram with bin size 0.100000 bin [16.2,16.3) has 1 bin [16.3,16.4) has 449 bin [16.4,16.5) has 8924 bin [16.5,16.6) has 16343 bin [16.6,16.7) has 32282 bin [16.7,16.8) has 37767 bin [16.8,16.9) has 48508 bin [16.9,17.0) has 64153 bin [17.0,17.1) has 132918 bin [17.1,17.2) has 369262 bin [17.2,17.3) has 1092532 bin [17.3,17.4) has 2101600 bin [17.4,17.5) has 3113674 bin [17.5,17.6) has 4334190 bin [17.6,17.7) has 4590953 bin [17.7,17.8) has 4280795 bin [17.8,17.9) has 2495101 bin [17.9,18.0) has 1066654 bin [18.0,18.1) has 510211 bin [18.1,18.2) has 389867 bin [18.2,18.3) has 216571 bin [18.3,18.4) has 105985 bin [18.4,18.5) has 36352 bin [18.5,18.6) has 21698 bin [18.6,18.7) has 18775 bin [18.7,18.8) has 16201 bin [18.8,18.9) has 15009 bin [18.9,19.0) has 15406 bin [19.0,19.1) has 16425 bin [19.1,19.2) has 15779 bin [19.2,19.3) has 14570 bin [19.3,19.4) has 13850 bin [19.4,19.5) has 13586 bin [19.5,19.6) has 14111 bin [19.6,19.7) has 12912 bin [19.7,19.8) has 11513 bin [19.8,19.9) has 11625 bin [19.9,20.0) has 12980 bin [20.0,20.1) has 14131 bin [20.1,20.2) has 16087 bin [20.2,20.3) has 16138 bin [20.3,20.4) has 15597 bin [20.4,20.5) has 14860 bin [20.5,20.6) has 15987 bin [20.6,20.7) has 16178 bin [20.7,20.8) has 15653 bin [20.8,20.9) has 16119 bin [20.9,21.0) has 15358 bin [21.0,21.1) has 16012 bin [21.1,21.2) has 16292 bin [21.2,21.3) has 17910 bin [21.3,21.4) has 15303 bin [21.4,21.5) has 15170 bin [21.5,21.6) has 14969 bin [21.6,21.7) has 14781 bin [21.7,21.8) has 14499 bin [21.8,21.9) has 14361 bin [21.9,22.0) has 14257 bin [22.0,22.1) has 14425 bin [22.1,22.2) has 14214 bin [22.2,22.3) has 14442 bin [22.3,22.4) has 14512 bin [22.4,22.5) has 14672 bin [22.5,22.6) has 14542 bin [22.6,22.7) has 14561 bin [22.7,22.8) has 14363 bin [22.8,22.9) has 14403 bin [22.9,23.0) has 14621 bin [23.0,23.1) has 14417 bin [23.1,23.2) has 14524 bin [23.2,23.3) has 14975 bin [23.3,23.4) has 14670 bin [23.4,23.5) has 14048 bin [23.5,23.6) has 13978 bin [23.6,23.7) has 14246 bin [23.7,23.8) has 14452 bin [23.8,23.9) has 14619 bin [23.9,24.0) has 14857 bin [24.0,24.1) has 15303 bin [24.1,24.2) has 15086 bin [24.2,24.3) has 14960 bin [24.3,24.4) has 14992 bin [24.4,24.5) has 14921 bin [24.5,24.6) has 14825 bin [24.6,24.7) has 15004 bin [24.7,24.8) has 14841 bin [24.8,24.9) has 14921 bin [24.9,25.0) has 14987 bin [25.0,25.1) has 14903 bin [25.1,25.2) has 15045 bin [25.2,25.3) has 14785 bin [25.3,25.4) has 14858 bin [25.4,25.5) has 14833 bin [25.5,25.6) has 14826 bin [25.6,25.7) has 14751 bin [25.7,25.8) has 14538 bin [25.8,25.9) has 14308 bin [25.9,26.0) has 14449 bin [26.0,26.1) has 14101 bin [26.1,26.2) has 13390 bin [26.2,26.3) has 13219 bin [26.3,26.4) has 13319 bin [26.4,26.5) has 13286 bin [26.5,26.6) has 12997 bin [26.6,26.7) has 13127 bin [26.7,26.8) has 13026 bin [26.8,26.9) has 13093 bin [26.9,27.0) has 13194 bin [27.0,27.1) has 12951 bin [27.1,27.2) has 12643 bin [27.2,27.3) has 12381 bin [27.3,27.4) has 12522 bin [27.4,27.5) has 12125 bin [27.5,27.6) has 11953 bin [27.6,27.7) has 11765 bin [27.7,27.8) has 11853 bin [27.8,27.9) has 11985 bin [27.9,28.0) has 11625 bin [28.0,28.1) has 11604 bin [28.1,28.2) has 11644 bin [28.2,28.3) has 11774 bin [28.3,28.4) has 11525 bin [28.4,28.5) has 11266 bin [28.5,28.6) has 11017 bin [28.6,28.7) has 11191 bin [28.7,28.8) has 10805 bin [28.8,28.9) has 10785 bin [28.9,29.0) has 10426 bin [29.0,29.1) has 10164 bin [29.1,29.2) has 10091 bin [29.2,29.3) has 9893 bin [29.3,29.4) has 9870 bin [29.4,29.5) has 9564 bin [29.5,29.6) has 9604 bin [29.6,29.7) has 9703 bin [29.7,29.8) has 9662 bin [29.8,29.9) has 9688 bin [29.9,30.0) has 9163 bin [30.0,30.1) has 9134 bin [30.1,30.2) has 8910 bin [30.2,30.3) has 8929 bin [30.3,30.4) has 8935 bin [30.4,30.5) has 8653 bin [30.5,30.6) has 8539 bin [30.6,30.7) has 8447 bin [30.7,30.8) has 8075 bin [30.8,30.9) has 8029 bin [30.9,31.0) has 8032 bin [31.0,31.1) has 7668 bin [31.1,31.2) has 7419 bin [31.2,31.3) has 7316 bin [31.3,31.4) has 7114 bin [31.4,31.5) has 6930 bin [31.5,31.6) has 6888 bin [31.6,31.7) has 6658 bin [31.7,31.8) has 6473 bin [31.8,31.9) has 6163 bin [31.9,32.0) has 6079 bin [32.0,32.1) has 5964 bin [32.1,32.2) has 5878 bin [32.2,32.3) has 5764 bin [32.3,32.4) has 5691 bin [32.4,32.5) has 5557 bin [32.5,32.6) has 5312 bin [32.6,32.7) has 5016 bin [32.7,32.8) has 4867 bin [32.8,32.9) has 4963 bin [32.9,33.0) has 4725 bin [33.0,33.1) has 4464 bin [33.1,33.2) has 4194 bin [33.2,33.3) has 4009 bin [33.3,33.4) has 4055 bin [33.4,33.5) has 3892 bin [33.5,33.6) has 3848 bin [33.6,33.7) has 3871 bin [33.7,33.8) has 3746 bin [33.8,33.9) has 3693 bin [33.9,34.0) has 3613 bin [34.0,34.1) has 3390 bin [34.1,34.2) has 3270 bin [34.2,34.3) has 3102 bin [34.3,34.4) has 3036 bin [34.4,34.5) has 2963 bin [34.5,34.6) has 2721 bin [34.6,34.7) has 2742 bin [34.7,34.8) has 2586 bin [34.8,34.9) has 2638 bin [34.9,35.0) has 2573 bin [35.0,35.1) has 2351 bin [35.1,35.2) has 2420 bin [35.2,35.3) has 2227 bin [35.3,35.4) has 2136 bin [35.4,35.5) has 2096 bin [35.5,35.6) has 1895 bin [35.6,35.7) has 1889 bin [35.7,35.8) has 1826 bin [35.8,35.9) has 1546 bin [35.9,36.0) has 1488 bin [36.0,36.1) has 1451 bin [36.1,36.2) has 1386 bin [36.2,36.3) has 1290 bin [36.3,36.4) has 1231 bin [36.4,36.5) has 1156 bin [36.5,36.6) has 1031 bin [36.6,36.7) has 1012 bin [36.7,36.8) has 1007 bin [36.8,36.9) has 1014 bin [36.9,37.0) has 943 bin [37.0,37.1) has 957 bin [37.1,37.2) has 872 bin [37.2,37.3) has 831 bin [37.3,37.4) has 763 bin [37.4,37.5) has 802 bin [37.5,37.6) has 721 bin [37.6,37.7) has 721 bin [37.7,37.8) has 615 bin [37.8,37.9) has 566 bin [37.9,38.0) has 563 bin [38.0,38.1) has 569 bin [38.1,38.2) has 508 bin [38.2,38.3) has 484 bin [38.3,38.4) has 520 bin [38.4,38.5) has 469 bin [38.5,38.6) has 440 bin [38.6,38.7) has 423 bin [38.7,38.8) has 346 bin [38.8,38.9) has 352 bin [38.9,39.0) has 311 bin [39.0,39.1) has 295 bin [39.1,39.2) has 271 bin [39.2,39.3) has 196 bin [39.3,39.4) has 221 bin [39.4,39.5) has 194 bin [39.5,39.6) has 171 bin [39.6,39.7) has 170 bin [39.7,39.8) has 141 bin [39.8,39.9) has 157 bin [39.9,40.0) has 143 bin [40.0,40.1) has 118 bin [40.1,40.2) has 134 bin [40.2,40.3) has 124 bin [40.3,40.4) has 132 bin [40.4,40.5) has 101 bin [40.5,40.6) has 107 bin [40.6,40.7) has 103 bin [40.7,40.8) has 82 bin [40.8,40.9) has 89 bin [40.9,41.0) has 89 bin [41.0,41.1) has 107 bin [41.1,41.2) has 113 bin [41.2,41.3) has 105 bin [41.3,41.4) has 123 bin [41.4,41.5) has 119 bin [41.5,41.6) has 78 bin [41.6,41.7) has 83 bin [41.7,41.8) has 92 bin [41.8,41.9) has 78 bin [41.9,42.0) has 63 bin [42.0,42.1) has 80 bin [42.1,42.2) has 67 bin [42.2,42.3) has 55 bin [42.3,42.4) has 40 bin [42.4,42.5) has 29 bin [42.5,42.6) has 26 bin [42.6,42.7) has 24 bin [42.7,42.8) has 28 bin [42.8,42.9) has 20 bin [42.9,43.0) has 23 bin [43.0,43.1) has 20 bin [43.1,43.2) has 17 bin [43.2,43.3) has 13 bin [43.3,43.4) has 23 bin [43.4,43.5) has 17 bin [43.5,43.6) has 19 bin [43.6,43.7) has 13 bin [43.7,43.8) has 18 bin [43.8,43.9) has 12 bin [43.9,44.0) has 19 bin [44.0,44.1) has 11 bin [44.1,44.2) has 8 bin [44.2,44.3) has 11 bin [44.3,44.4) has 9 bin [44.4,44.5) has 6 bin [44.5,44.6) has 8 bin [44.6,44.7) has 4 bin [44.7,44.8) has 4 bin [44.8,44.9) has 4 average z coordinate 18.2 for 26954254 element(s) point source id histogram with bin size 1.000000 bin 151 has 6950057 bin 152 has 20004197 average point source id 151.742153613303486 for 26954254 element(s)