lasinfo (210611) report for 'AHN4T/39DN1_08.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: 337/2022 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: 29650864 number of points by return: 27567533 1823376 222251 33860 3844 scale factor x y z: 0.001 0.001 0.001 offset x y z: 151980 434980 0 min x y z: 151980.000 434980.000 1.715 max x y z: 153019.999 436269.999 30.187 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: 29650864 extended number of points by return: 27567533 1823376 222251 33860 3844 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 1715 30187 intensity 0 4882 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 13 user_data 6 7 point_source_ID 41 42 gps_time 292159161.780915 292159878.822931 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 38 255 G 53 255 B 42 255 NIR 55 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 2167 extended_scanner_channel 0 0 attribute0 0 48.82 ('Amplitude') attribute1 -17.07 32.33 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27567533 number of intermediate returns: 260466 number of last returns: 27560152 number of single returns: 25737287 covered area in square units/kilounits: 1340012/1.34 point density: all returns 22.13 last only 20.57 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29650864 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27567533 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1823376 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 222251 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 33860 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 3844 instead zero. overview over extended number of returns of given pulse: 25737287 3208050 565758 120340 18062 1276 91 0 0 0 0 0 0 0 0 histogram of classification of points: 2782160 unclassified (1) 26551146 ground (2) 205337 building (6) 111262 water (9) 959 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1827364 +---> 147813 of those are unclassified (1) +---> 1657661 of those are ground (2) +---> 14461 of those are building (6) +---> 7429 of those are water (9) z coordinate histogram with bin size 0.100000 bin [1.7,1.8) has 19 bin [1.8,1.9) has 426 bin [1.9,2.0) has 2902 bin [2.0,2.1) has 12775 bin [2.1,2.2) has 26642 bin [2.2,2.3) has 51044 bin [2.3,2.4) has 51134 bin [2.4,2.5) has 43912 bin [2.5,2.6) has 50333 bin [2.6,2.7) has 69467 bin [2.7,2.8) has 113851 bin [2.8,2.9) has 219974 bin [2.9,3.0) has 480474 bin [3.0,3.1) has 1030251 bin [3.1,3.2) has 1413144 bin [3.2,3.3) has 1738979 bin [3.3,3.4) has 2094092 bin [3.4,3.5) has 2370597 bin [3.5,3.6) has 2137552 bin [3.6,3.7) has 2380276 bin [3.7,3.8) has 2646622 bin [3.8,3.9) has 3434841 bin [3.9,4.0) has 2625858 bin [4.0,4.1) has 1709114 bin [4.1,4.2) has 882946 bin [4.2,4.3) has 676284 bin [4.3,4.4) has 337201 bin [4.4,4.5) has 226186 bin [4.5,4.6) has 198370 bin [4.6,4.7) has 191752 bin [4.7,4.8) has 120293 bin [4.8,4.9) has 102976 bin [4.9,5.0) has 96728 bin [5.0,5.1) has 86191 bin [5.1,5.2) has 71281 bin [5.2,5.3) has 61841 bin [5.3,5.4) has 59301 bin [5.4,5.5) has 58665 bin [5.5,5.6) has 61225 bin [5.6,5.7) has 65445 bin [5.7,5.8) has 68968 bin [5.8,5.9) has 70427 bin [5.9,6.0) has 70249 bin [6.0,6.1) has 66355 bin [6.1,6.2) has 60519 bin [6.2,6.3) has 54183 bin [6.3,6.4) has 48061 bin [6.4,6.5) has 42470 bin [6.5,6.6) has 35979 bin [6.6,6.7) has 29672 bin [6.7,6.8) has 25065 bin [6.8,6.9) has 21185 bin [6.9,7.0) has 19678 bin [7.0,7.1) has 19025 bin [7.1,7.2) has 16645 bin [7.2,7.3) has 14752 bin [7.3,7.4) has 13907 bin [7.4,7.5) has 12720 bin [7.5,7.6) has 12268 bin [7.6,7.7) has 11529 bin [7.7,7.8) has 14914 bin [7.8,7.9) has 16976 bin [7.9,8.0) has 29244 bin [8.0,8.1) has 17002 bin [8.1,8.2) has 15709 bin [8.2,8.3) has 15914 bin [8.3,8.4) has 19194 bin [8.4,8.5) has 25010 bin [8.5,8.6) has 24133 bin [8.6,8.7) has 26287 bin [8.7,8.8) has 27593 bin [8.8,8.9) has 27928 bin [8.9,9.0) has 18239 bin [9.0,9.1) has 12763 bin [9.1,9.2) has 11554 bin [9.2,9.3) has 11831 bin [9.3,9.4) has 11500 bin [9.4,9.5) has 11930 bin [9.5,9.6) has 10349 bin [9.6,9.7) has 10409 bin [9.7,9.8) has 8390 bin [9.8,9.9) has 7874 bin [9.9,10.0) has 7881 bin [10.0,10.1) has 9172 bin [10.1,10.2) has 8045 bin [10.2,10.3) has 7500 bin [10.3,10.4) has 7712 bin [10.4,10.5) has 7720 bin [10.5,10.6) has 7670 bin [10.6,10.7) has 7704 bin [10.7,10.8) has 7652 bin [10.8,10.9) has 7761 bin [10.9,11.0) has 7115 bin [11.0,11.1) has 5500 bin [11.1,11.2) has 5454 bin [11.2,11.3) has 5422 bin [11.3,11.4) has 5164 bin [11.4,11.5) has 5257 bin [11.5,11.6) has 5323 bin [11.6,11.7) has 5084 bin [11.7,11.8) has 5161 bin [11.8,11.9) has 5049 bin [11.9,12.0) has 5001 bin [12.0,12.1) has 4909 bin [12.1,12.2) has 4502 bin [12.2,12.3) has 4566 bin [12.3,12.4) has 4595 bin [12.4,12.5) has 4589 bin [12.5,12.6) has 4661 bin [12.6,12.7) has 4722 bin [12.7,12.8) has 4793 bin [12.8,12.9) has 4635 bin [12.9,13.0) has 4710 bin [13.0,13.1) has 4646 bin [13.1,13.2) has 4767 bin [13.2,13.3) has 4662 bin [13.3,13.4) has 4823 bin [13.4,13.5) has 4709 bin [13.5,13.6) has 4693 bin [13.6,13.7) has 4751 bin [13.7,13.8) has 4711 bin [13.8,13.9) has 4789 bin [13.9,14.0) has 4914 bin [14.0,14.1) has 4875 bin [14.1,14.2) has 4743 bin [14.2,14.3) has 4710 bin [14.3,14.4) has 4791 bin [14.4,14.5) has 4569 bin [14.5,14.6) has 4640 bin [14.6,14.7) has 4404 bin [14.7,14.8) has 4465 bin [14.8,14.9) has 4566 bin [14.9,15.0) has 4207 bin [15.0,15.1) has 4117 bin [15.1,15.2) has 4167 bin [15.2,15.3) has 4193 bin [15.3,15.4) has 4346 bin [15.4,15.5) has 4163 bin [15.5,15.6) has 4237 bin [15.6,15.7) has 4116 bin [15.7,15.8) has 4011 bin [15.8,15.9) has 3886 bin [15.9,16.0) has 3865 bin [16.0,16.1) has 4025 bin [16.1,16.2) has 4106 bin [16.2,16.3) has 3852 bin [16.3,16.4) has 3826 bin [16.4,16.5) has 3784 bin [16.5,16.6) has 3733 bin [16.6,16.7) has 3798 bin [16.7,16.8) has 3664 bin [16.8,16.9) has 3671 bin [16.9,17.0) has 3532 bin [17.0,17.1) has 3573 bin [17.1,17.2) has 3523 bin [17.2,17.3) has 3679 bin [17.3,17.4) has 3660 bin [17.4,17.5) has 3639 bin [17.5,17.6) has 3530 bin [17.6,17.7) has 3485 bin [17.7,17.8) has 3425 bin [17.8,17.9) has 3394 bin [17.9,18.0) has 3358 bin [18.0,18.1) has 3409 bin [18.1,18.2) has 3328 bin [18.2,18.3) has 3341 bin [18.3,18.4) has 3375 bin [18.4,18.5) has 3250 bin [18.5,18.6) has 3246 bin [18.6,18.7) has 3447 bin [18.7,18.8) has 3357 bin [18.8,18.9) has 3272 bin [18.9,19.0) has 3360 bin [19.0,19.1) has 3386 bin [19.1,19.2) has 3326 bin [19.2,19.3) has 3237 bin [19.3,19.4) has 3259 bin [19.4,19.5) has 3098 bin [19.5,19.6) has 3124 bin [19.6,19.7) has 3161 bin [19.7,19.8) has 2989 bin [19.8,19.9) has 3176 bin [19.9,20.0) has 3093 bin [20.0,20.1) has 2922 bin [20.1,20.2) has 2889 bin [20.2,20.3) has 3036 bin [20.3,20.4) has 2872 bin [20.4,20.5) has 2827 bin [20.5,20.6) has 2719 bin [20.6,20.7) has 2761 bin [20.7,20.8) has 2703 bin [20.8,20.9) has 2640 bin [20.9,21.0) has 2598 bin [21.0,21.1) has 2559 bin [21.1,21.2) has 2505 bin [21.2,21.3) has 2442 bin [21.3,21.4) has 2333 bin [21.4,21.5) has 2185 bin [21.5,21.6) has 2103 bin [21.6,21.7) has 2076 bin [21.7,21.8) has 2043 bin [21.8,21.9) has 1994 bin [21.9,22.0) has 1921 bin [22.0,22.1) has 1950 bin [22.1,22.2) has 2030 bin [22.2,22.3) has 1866 bin [22.3,22.4) has 1841 bin [22.4,22.5) has 1802 bin [22.5,22.6) has 1885 bin [22.6,22.7) has 1817 bin [22.7,22.8) has 1847 bin [22.8,22.9) has 1805 bin [22.9,23.0) has 1792 bin [23.0,23.1) has 1641 bin [23.1,23.2) has 1660 bin [23.2,23.3) has 1668 bin [23.3,23.4) has 1638 bin [23.4,23.5) has 1622 bin [23.5,23.6) has 1523 bin [23.6,23.7) has 1422 bin [23.7,23.8) has 1451 bin [23.8,23.9) has 1393 bin [23.9,24.0) has 1369 bin [24.0,24.1) has 1328 bin [24.1,24.2) has 1161 bin [24.2,24.3) has 1154 bin [24.3,24.4) has 1110 bin [24.4,24.5) has 1089 bin [24.5,24.6) has 1054 bin [24.6,24.7) has 1046 bin [24.7,24.8) has 907 bin [24.8,24.9) has 955 bin [24.9,25.0) has 878 bin [25.0,25.1) has 810 bin [25.1,25.2) has 760 bin [25.2,25.3) has 740 bin [25.3,25.4) has 682 bin [25.4,25.5) has 649 bin [25.5,25.6) has 567 bin [25.6,25.7) has 527 bin [25.7,25.8) has 468 bin [25.8,25.9) has 411 bin [25.9,26.0) has 374 bin [26.0,26.1) has 357 bin [26.1,26.2) has 299 bin [26.2,26.3) has 241 bin [26.3,26.4) has 198 bin [26.4,26.5) has 172 bin [26.5,26.6) has 156 bin [26.6,26.7) has 134 bin [26.7,26.8) has 107 bin [26.8,26.9) has 119 bin [26.9,27.0) has 100 bin [27.0,27.1) has 70 bin [27.1,27.2) has 91 bin [27.2,27.3) has 68 bin [27.3,27.4) has 73 bin [27.4,27.5) has 46 bin [27.5,27.6) has 48 bin [27.6,27.7) has 49 bin [27.7,27.8) has 31 bin [27.8,27.9) has 35 bin [27.9,28.0) has 26 bin [28.0,28.1) has 26 bin [28.1,28.2) has 29 bin [28.2,28.3) has 19 bin [28.3,28.4) has 12 bin [28.4,28.5) has 13 bin [28.5,28.6) has 15 bin [28.6,28.7) has 15 bin [28.7,28.8) has 12 bin [28.8,28.9) has 4 bin [28.9,29.0) has 13 bin [29.0,29.1) has 12 bin [29.1,29.2) has 9 bin [29.2,29.3) has 7 bin [29.3,29.4) has 9 bin [29.4,29.5) has 2 bin [29.5,29.6) has 4 bin [29.6,29.7) has 1 bin [29.8,29.9) has 1 bin [30.1,30.2) has 1 average z coordinate 4.0 for 29650864 element(s) point source id histogram with bin size 1.000000 bin 41 has 18244869 bin 42 has 11405995 average point source id 41.38467664888281 for 29650864 element(s)