lasinfo (210611) report for 'AHN4T/17GN1_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: 32596565 number of points by return: 25235118 5077548 1865891 373745 41332 scale factor x y z: 0.001 0.001 0.001 offset x y z: 242980 534980 0 min x y z: 242980.000 534980.000 14.327 max x y z: 244019.999 536269.999 43.609 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: 32596565 extended number of points by return: 25235118 5077548 1865891 373745 41332 2768 163 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 14327 43609 intensity 56 4623 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 61 63 gps_time 330511464.939446 330515006.689611 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 37 255 B 23 255 NIR 8 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.29 29.97 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25235118 number of intermediate returns: 2287047 number of last returns: 25221799 number of single returns: 20147399 covered area in square units/kilounits: 1336888/1.34 point density: all returns 24.38 last only 18.87 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32596565 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25235118 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5077548 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1865891 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 373745 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 41332 instead zero. overview over extended number of returns of given pulse: 20147399 6427821 4479396 1331685 193390 15768 1106 0 0 0 0 0 0 0 0 histogram of classification of points: 8151251 unclassified (1) 23654620 ground (2) 601663 building (6) 165867 water (9) 23164 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2259223 +---> 351309 of those are unclassified (1) +---> 1843999 of those are ground (2) +---> 42318 of those are building (6) +---> 21324 of those are water (9) +---> 273 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [14.3,14.4) has 24 bin [14.4,14.5) has 537 bin [14.5,14.6) has 2858 bin [14.6,14.7) has 2630 bin [14.7,14.8) has 9095 bin [14.8,14.9) has 9375 bin [14.9,15.0) has 11177 bin [15.0,15.1) has 14514 bin [15.1,15.2) has 20599 bin [15.2,15.3) has 24918 bin [15.3,15.4) has 33760 bin [15.4,15.5) has 76573 bin [15.5,15.6) has 97609 bin [15.6,15.7) has 194892 bin [15.7,15.8) has 171002 bin [15.8,15.9) has 121607 bin [15.9,16.0) has 228662 bin [16.0,16.1) has 419913 bin [16.1,16.2) has 565592 bin [16.2,16.3) has 665258 bin [16.3,16.4) has 541832 bin [16.4,16.5) has 617056 bin [16.5,16.6) has 804792 bin [16.6,16.7) has 1375241 bin [16.7,16.8) has 1895332 bin [16.8,16.9) has 1552681 bin [16.9,17.0) has 1032192 bin [17.0,17.1) has 886759 bin [17.1,17.2) has 1244940 bin [17.2,17.3) has 1614112 bin [17.3,17.4) has 1512352 bin [17.4,17.5) has 1385792 bin [17.5,17.6) has 1057808 bin [17.6,17.7) has 769830 bin [17.7,17.8) has 660492 bin [17.8,17.9) has 579599 bin [17.9,18.0) has 473334 bin [18.0,18.1) has 422759 bin [18.1,18.2) has 385505 bin [18.2,18.3) has 382709 bin [18.3,18.4) has 341283 bin [18.4,18.5) has 297156 bin [18.5,18.6) has 257285 bin [18.6,18.7) has 213886 bin [18.7,18.8) has 189905 bin [18.8,18.9) has 161209 bin [18.9,19.0) has 146539 bin [19.0,19.1) has 140650 bin [19.1,19.2) has 123118 bin [19.2,19.3) has 113422 bin [19.3,19.4) has 108877 bin [19.4,19.5) has 94307 bin [19.5,19.6) has 91822 bin [19.6,19.7) has 89095 bin [19.7,19.8) has 84944 bin [19.8,19.9) has 82813 bin [19.9,20.0) has 82005 bin [20.0,20.1) has 80505 bin [20.1,20.2) has 79536 bin [20.2,20.3) has 76849 bin [20.3,20.4) has 74552 bin [20.4,20.5) has 72402 bin [20.5,20.6) has 72492 bin [20.6,20.7) has 70696 bin [20.7,20.8) has 69072 bin [20.8,20.9) has 66915 bin [20.9,21.0) has 65661 bin [21.0,21.1) has 65831 bin [21.1,21.2) has 64729 bin [21.2,21.3) has 62722 bin [21.3,21.4) has 62192 bin [21.4,21.5) has 59973 bin [21.5,21.6) has 56983 bin [21.6,21.7) has 56106 bin [21.7,21.8) has 56103 bin [21.8,21.9) has 55834 bin [21.9,22.0) has 56484 bin [22.0,22.1) has 55861 bin [22.1,22.2) has 56010 bin [22.2,22.3) has 56586 bin [22.3,22.4) has 57068 bin [22.4,22.5) has 57911 bin [22.5,22.6) has 58904 bin [22.6,22.7) has 62906 bin [22.7,22.8) has 67634 bin [22.8,22.9) has 69109 bin [22.9,23.0) has 65088 bin [23.0,23.1) has 58799 bin [23.1,23.2) has 53066 bin [23.2,23.3) has 51725 bin [23.3,23.4) has 50301 bin [23.4,23.5) has 51073 bin [23.5,23.6) has 52047 bin [23.6,23.7) has 52933 bin [23.7,23.8) has 51126 bin [23.8,23.9) has 49643 bin [23.9,24.0) has 50296 bin [24.0,24.1) has 50410 bin [24.1,24.2) has 51078 bin [24.2,24.3) has 51824 bin [24.3,24.4) has 51673 bin [24.4,24.5) has 51493 bin [24.5,24.6) has 51427 bin [24.6,24.7) has 50778 bin [24.7,24.8) has 50811 bin [24.8,24.9) has 50263 bin [24.9,25.0) has 51199 bin [25.0,25.1) has 51617 bin [25.1,25.2) has 51549 bin [25.2,25.3) has 51880 bin [25.3,25.4) has 52458 bin [25.4,25.5) has 52202 bin [25.5,25.6) has 52758 bin [25.6,25.7) has 53019 bin [25.7,25.8) has 53128 bin [25.8,25.9) has 53609 bin [25.9,26.0) has 53404 bin [26.0,26.1) has 53153 bin [26.1,26.2) has 53071 bin [26.2,26.3) has 52164 bin [26.3,26.4) has 52534 bin [26.4,26.5) has 52620 bin [26.5,26.6) has 51959 bin [26.6,26.7) has 52331 bin [26.7,26.8) has 52164 bin [26.8,26.9) 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[34.5,34.6) has 27191 bin [34.6,34.7) has 26294 bin [34.7,34.8) has 26218 bin [34.8,34.9) has 25326 bin [34.9,35.0) has 25022 bin [35.0,35.1) has 23997 bin [35.1,35.2) has 23542 bin [35.2,35.3) has 22765 bin [35.3,35.4) has 22316 bin [35.4,35.5) has 21668 bin [35.5,35.6) has 21135 bin [35.6,35.7) has 20556 bin [35.7,35.8) has 20151 bin [35.8,35.9) has 19771 bin [35.9,36.0) has 19213 bin [36.0,36.1) has 18575 bin [36.1,36.2) has 17727 bin [36.2,36.3) has 17136 bin [36.3,36.4) has 16666 bin [36.4,36.5) has 16068 bin [36.5,36.6) has 15667 bin [36.6,36.7) has 14948 bin [36.7,36.8) has 14497 bin [36.8,36.9) has 14180 bin [36.9,37.0) has 13510 bin [37.0,37.1) has 12974 bin [37.1,37.2) has 11921 bin [37.2,37.3) has 11374 bin [37.3,37.4) has 10892 bin [37.4,37.5) has 10637 bin [37.5,37.6) has 9938 bin [37.6,37.7) has 9295 bin [37.7,37.8) has 8934 bin [37.8,37.9) has 8469 bin [37.9,38.0) has 8139 bin [38.0,38.1) has 7696 bin [38.1,38.2) has 7361 bin [38.2,38.3) has 7028 bin [38.3,38.4) has 6548 bin [38.4,38.5) has 5986 bin [38.5,38.6) has 5725 bin [38.6,38.7) has 5350 bin [38.7,38.8) has 4924 bin [38.8,38.9) has 4538 bin [38.9,39.0) has 4119 bin [39.0,39.1) has 3823 bin [39.1,39.2) has 3560 bin [39.2,39.3) has 3412 bin [39.3,39.4) has 3064 bin [39.4,39.5) has 2823 bin [39.5,39.6) has 2604 bin [39.6,39.7) has 2461 bin [39.7,39.8) has 2206 bin [39.8,39.9) has 2046 bin [39.9,40.0) has 1887 bin [40.0,40.1) has 1735 bin [40.1,40.2) has 1608 bin [40.2,40.3) has 1340 bin [40.3,40.4) has 1345 bin [40.4,40.5) has 1215 bin [40.5,40.6) has 1072 bin [40.6,40.7) has 1003 bin [40.7,40.8) has 967 bin [40.8,40.9) has 900 bin [40.9,41.0) has 852 bin [41.0,41.1) has 709 bin [41.1,41.2) has 680 bin [41.2,41.3) has 576 bin [41.3,41.4) has 482 bin [41.4,41.5) has 432 bin [41.5,41.6) has 361 bin [41.6,41.7) has 365 bin [41.7,41.8) has 298 bin [41.8,41.9) has 217 bin [41.9,42.0) has 195 bin [42.0,42.1) has 135 bin [42.1,42.2) has 129 bin [42.2,42.3) has 117 bin [42.3,42.4) has 97 bin [42.4,42.5) has 85 bin [42.5,42.6) has 58 bin [42.6,42.7) has 57 bin [42.7,42.8) has 59 bin [42.8,42.9) has 43 bin [42.9,43.0) has 36 bin [43.0,43.1) has 27 bin [43.1,43.2) has 28 bin [43.2,43.3) has 19 bin [43.3,43.4) has 9 bin [43.4,43.5) has 6 bin [43.6,43.7) has 1 average z coordinate 19.8 for 32596565 element(s) point source id histogram with bin size 1.000000 bin 61 has 650174 bin 62 has 25698970 bin 63 has 6247421 average point source id 62.171712786301256 for 32596565 element(s)