lasinfo (210611) report for 'AHN4T/41CN1_18.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: 46477433 number of points by return: 42570263 2908687 815106 163226 20151 scale factor x y z: 0.001 0.001 0.001 offset x y z: 221980 432480 0 min x y z: 221980.000 432480.000 12.333 max x y z: 223019.999 433769.999 41.872 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: 46477433 extended number of points by return: 42570263 2908687 815106 163226 20151 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 12333 41872 intensity 49 4385 return_number 1 5 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 148 210 gps_time 324040017.241972 324222735.096500 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 33 255 B 31 255 NIR 7 255 extended_return_number 1 5 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 -16.45 27.89 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42570263 number of intermediate returns: 1004070 number of last returns: 42512013 number of single returns: 39608913 covered area in square units/kilounits: 1340412/1.34 point density: all returns 34.67 last only 31.72 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 46477433 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42570263 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2908687 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 815106 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 163226 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 20151 instead zero. overview over extended number of returns of given pulse: 39608913 4230912 1962273 574347 92679 7748 561 0 0 0 0 0 0 0 0 histogram of classification of points: 5602492 unclassified (1) 37819275 ground (2) 2990229 building (6) 63885 water (9) 1552 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3020796 +---> 598574 of those are unclassified (1) +---> 2115667 of those are ground (2) +---> 295796 of those are building (6) +---> 10759 of those are water (9) z coordinate histogram with bin size 0.100000 bin [12.3,12.4) has 33 bin [12.4,12.5) has 50 bin [12.5,12.6) has 39 bin [12.6,12.7) has 37 bin [12.7,12.8) has 42 bin [12.8,12.9) has 55 bin [12.9,13.0) has 359 bin [13.0,13.1) has 19105 bin [13.1,13.2) has 66097 bin [13.2,13.3) has 56098 bin [13.3,13.4) has 62850 bin [13.4,13.5) has 78868 bin [13.5,13.6) has 166695 bin [13.6,13.7) has 201669 bin [13.7,13.8) has 373981 bin [13.8,13.9) has 835091 bin [13.9,14.0) has 1722588 bin [14.0,14.1) has 2893682 bin [14.1,14.2) has 2914792 bin [14.2,14.3) has 2958148 bin [14.3,14.4) has 3562122 bin [14.4,14.5) has 3237120 bin [14.5,14.6) has 2608349 bin [14.6,14.7) has 2647030 bin [14.7,14.8) has 2524428 bin [14.8,14.9) has 2297123 bin [14.9,15.0) has 2005682 bin [15.0,15.1) has 1781395 bin [15.1,15.2) has 1461502 bin [15.2,15.3) has 1106443 bin [15.3,15.4) has 920982 bin [15.4,15.5) has 809341 bin [15.5,15.6) has 607052 bin [15.6,15.7) has 400271 bin [15.7,15.8) has 276396 bin [15.8,15.9) has 187536 bin [15.9,16.0) has 137249 bin [16.0,16.1) has 99982 bin [16.1,16.2) has 94757 bin [16.2,16.3) has 88325 bin [16.3,16.4) has 81033 bin [16.4,16.5) has 88315 bin [16.5,16.6) has 105097 bin [16.6,16.7) has 151781 bin [16.7,16.8) has 163880 bin [16.8,16.9) has 151073 bin [16.9,17.0) has 149296 bin [17.0,17.1) has 142892 bin [17.1,17.2) has 122824 bin [17.2,17.3) has 115187 bin [17.3,17.4) has 113838 bin [17.4,17.5) has 106577 bin [17.5,17.6) has 108743 bin [17.6,17.7) has 109966 bin [17.7,17.8) has 127444 bin [17.8,17.9) has 116413 bin [17.9,18.0) has 95756 bin [18.0,18.1) has 78945 bin [18.1,18.2) has 69793 bin [18.2,18.3) has 67957 bin [18.3,18.4) has 62496 bin [18.4,18.5) has 60779 bin [18.5,18.6) has 60925 bin [18.6,18.7) has 59386 bin [18.7,18.8) has 60996 bin [18.8,18.9) has 62185 bin [18.9,19.0) has 71560 bin [19.0,19.1) has 60315 bin [19.1,19.2) has 70946 bin [19.2,19.3) has 68510 bin [19.3,19.4) has 69686 bin [19.4,19.5) has 65700 bin [19.5,19.6) has 68327 bin [19.6,19.7) has 67876 bin [19.7,19.8) has 66198 bin [19.8,19.9) has 68848 bin [19.9,20.0) has 67610 bin [20.0,20.1) has 68654 bin [20.1,20.2) has 92310 bin [20.2,20.3) has 111453 bin [20.3,20.4) has 101430 bin [20.4,20.5) has 97169 bin [20.5,20.6) has 79956 bin [20.6,20.7) has 75137 bin [20.7,20.8) has 73736 bin [20.8,20.9) has 72818 bin [20.9,21.0) has 72512 bin [21.0,21.1) has 71847 bin [21.1,21.2) has 69728 bin [21.2,21.3) has 67707 bin [21.3,21.4) has 64070 bin [21.4,21.5) has 62888 bin [21.5,21.6) has 61516 bin [21.6,21.7) has 66980 bin [21.7,21.8) has 70860 bin [21.8,21.9) has 76364 bin [21.9,22.0) has 68896 bin [22.0,22.1) has 65408 bin [22.1,22.2) has 60631 bin [22.2,22.3) has 58310 bin [22.3,22.4) has 57736 bin [22.4,22.5) has 56825 bin [22.5,22.6) has 52429 bin [22.6,22.7) has 49378 bin [22.7,22.8) has 48189 bin [22.8,22.9) has 46386 bin [22.9,23.0) has 44087 bin [23.0,23.1) has 43178 bin [23.1,23.2) has 41565 bin [23.2,23.3) has 40924 bin [23.3,23.4) has 38921 bin [23.4,23.5) has 38052 bin [23.5,23.6) has 36596 bin [23.6,23.7) has 35630 bin [23.7,23.8) has 34940 bin [23.8,23.9) has 34276 bin [23.9,24.0) has 32957 bin [24.0,24.1) has 32133 bin [24.1,24.2) has 31049 bin [24.2,24.3) has 30401 bin [24.3,24.4) has 30176 bin [24.4,24.5) has 28701 bin [24.5,24.6) has 28641 bin [24.6,24.7) has 27916 bin [24.7,24.8) has 27551 bin [24.8,24.9) has 27185 bin [24.9,25.0) has 27149 bin [25.0,25.1) has 27424 bin [25.1,25.2) has 26870 bin [25.2,25.3) has 26199 bin [25.3,25.4) has 26142 bin [25.4,25.5) has 26114 bin [25.5,25.6) has 25961 bin [25.6,25.7) has 25331 bin [25.7,25.8) has 24931 bin [25.8,25.9) has 24745 bin [25.9,26.0) has 24411 bin [26.0,26.1) has 24445 bin [26.1,26.2) has 24094 bin [26.2,26.3) has 24015 bin [26.3,26.4) has 23740 bin [26.4,26.5) has 23134 bin [26.5,26.6) has 22840 bin [26.6,26.7) has 22308 bin [26.7,26.8) has 22261 bin [26.8,26.9) has 21979 bin [26.9,27.0) has 21252 bin [27.0,27.1) has 21486 bin [27.1,27.2) has 21019 bin [27.2,27.3) has 20936 bin [27.3,27.4) has 20532 bin [27.4,27.5) has 20101 bin [27.5,27.6) has 19673 bin [27.6,27.7) has 18918 bin [27.7,27.8) has 18794 bin [27.8,27.9) has 18237 bin [27.9,28.0) has 18059 bin [28.0,28.1) has 17689 bin [28.1,28.2) has 17445 bin [28.2,28.3) has 16701 bin [28.3,28.4) has 16492 bin [28.4,28.5) has 15864 bin [28.5,28.6) has 15322 bin [28.6,28.7) has 14890 bin [28.7,28.8) has 14784 bin [28.8,28.9) has 14271 bin [28.9,29.0) has 14044 bin [29.0,29.1) has 13374 bin [29.1,29.2) has 13015 bin [29.2,29.3) has 12784 bin [29.3,29.4) has 12032 bin [29.4,29.5) has 11887 bin [29.5,29.6) has 11410 bin [29.6,29.7) has 11261 bin [29.7,29.8) has 10955 bin [29.8,29.9) has 10733 bin [29.9,30.0) has 10091 bin [30.0,30.1) has 9510 bin [30.1,30.2) has 9146 bin [30.2,30.3) has 9122 bin [30.3,30.4) has 8636 bin [30.4,30.5) has 8249 bin [30.5,30.6) has 8092 bin [30.6,30.7) has 7784 bin [30.7,30.8) has 7336 bin [30.8,30.9) has 7154 bin [30.9,31.0) has 6826 bin [31.0,31.1) has 6444 bin [31.1,31.2) has 6160 bin [31.2,31.3) has 5887 bin [31.3,31.4) has 5711 bin [31.4,31.5) has 5503 bin [31.5,31.6) has 5142 bin [31.6,31.7) has 4809 bin [31.7,31.8) has 4667 bin [31.8,31.9) has 4636 bin [31.9,32.0) has 4388 bin [32.0,32.1) has 4124 bin [32.1,32.2) has 3916 bin [32.2,32.3) has 3734 bin [32.3,32.4) has 3622 bin [32.4,32.5) has 3173 bin [32.5,32.6) has 3014 bin [32.6,32.7) has 2757 bin [32.7,32.8) has 2619 bin [32.8,32.9) has 2557 bin [32.9,33.0) has 2341 bin [33.0,33.1) has 2134 bin [33.1,33.2) has 2035 bin [33.2,33.3) has 1900 bin [33.3,33.4) has 1808 bin [33.4,33.5) has 1698 bin [33.5,33.6) has 1549 bin [33.6,33.7) has 1555 bin [33.7,33.8) has 1446 bin [33.8,33.9) has 1394 bin [33.9,34.0) has 1332 bin [34.0,34.1) has 1342 bin [34.1,34.2) has 1222 bin [34.2,34.3) has 1122 bin [34.3,34.4) has 985 bin [34.4,34.5) has 893 bin [34.5,34.6) has 838 bin [34.6,34.7) has 762 bin [34.7,34.8) has 761 bin [34.8,34.9) has 692 bin [34.9,35.0) has 614 bin [35.0,35.1) has 602 bin [35.1,35.2) has 500 bin [35.2,35.3) has 478 bin [35.3,35.4) has 467 bin [35.4,35.5) has 398 bin [35.5,35.6) has 387 bin [35.6,35.7) has 361 bin [35.7,35.8) has 352 bin [35.8,35.9) has 295 bin [35.9,36.0) has 243 bin [36.0,36.1) has 229 bin [36.1,36.2) has 215 bin [36.2,36.3) has 229 bin [36.3,36.4) has 196 bin [36.4,36.5) has 174 bin [36.5,36.6) has 176 bin [36.6,36.7) has 145 bin [36.7,36.8) has 143 bin [36.8,36.9) has 110 bin [36.9,37.0) has 89 bin [37.0,37.1) has 91 bin [37.1,37.2) has 97 bin [37.2,37.3) has 82 bin [37.3,37.4) has 71 bin [37.4,37.5) has 84 bin [37.5,37.6) has 71 bin [37.6,37.7) has 73 bin [37.7,37.8) has 85 bin [37.8,37.9) has 61 bin [37.9,38.0) has 67 bin [38.0,38.1) has 71 bin [38.1,38.2) has 53 bin [38.2,38.3) has 61 bin [38.3,38.4) has 58 bin [38.4,38.5) has 26 bin [38.5,38.6) has 44 bin [38.6,38.7) has 37 bin [38.7,38.8) has 56 bin [38.8,38.9) has 34 bin [38.9,39.0) has 37 bin [39.0,39.1) has 43 bin [39.1,39.2) has 32 bin [39.2,39.3) has 26 bin [39.3,39.4) has 33 bin [39.4,39.5) has 26 bin [39.5,39.6) has 24 bin [39.6,39.7) has 28 bin [39.7,39.8) has 24 bin [39.8,39.9) has 12 bin [39.9,40.0) has 15 bin [40.0,40.1) has 15 bin [40.1,40.2) has 9 bin [40.2,40.3) has 12 bin [40.3,40.4) has 9 bin [40.4,40.5) has 5 bin [40.5,40.6) has 13 bin [40.6,40.7) has 12 bin [40.7,40.8) has 4 bin [40.8,40.9) has 9 bin [40.9,41.0) has 5 bin [41.0,41.1) has 5 bin [41.1,41.2) has 7 bin [41.2,41.3) has 2 bin [41.3,41.4) has 1 bin [41.4,41.5) has 1 bin [41.5,41.6) has 4 bin [41.6,41.7) has 2 bin [41.7,41.8) has 2 bin [41.8,41.9) has 1 average z coordinate 15.6 for 46477433 element(s) point source id histogram with bin size 1.000000 bin 148 has 13574628 bin 149 has 12510811 bin 210 has 20391994 average point source id 175.471707376782177 for 46477433 element(s)