lasinfo (210611) report for 'AHN4T/17BN2_19.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: 25186948 number of points by return: 23629249 966575 425658 135699 26433 scale factor x y z: 0.001 0.001 0.001 offset x y z: 237980 544980 0 min x y z: 237980.000 544980.000 13.559 max x y z: 239019.999 546269.999 37.597 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: 25186948 extended number of points by return: 23629249 966575 425658 135699 26433 3086 248 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 13559 37597 intensity 66 4814 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 53 55 gps_time 330439326.615404 330441514.703412 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 30 255 G 48 255 B 28 255 NIR 11 255 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 -15.6 31.88 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23629249 number of intermediate returns: 591694 number of last returns: 23627632 number of single returns: 22661627 covered area in square units/kilounits: 1341208/1.34 point density: all returns 18.78 last only 17.62 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25186948 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23629249 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 966575 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 425658 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 135699 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 26433 instead zero. overview over extended number of returns of given pulse: 22661627 1081399 869983 437764 117146 17258 1771 0 0 0 0 0 0 0 0 histogram of classification of points: 1738464 unclassified (1) 23385763 ground (2) 3334 building (6) 59387 water (9) +-> flagged as extended overlap: 2099335 +---> 223159 of those are unclassified (1) +---> 1867462 of those are ground (2) +---> 3334 of those are building (6) +---> 5380 of those are water (9) z coordinate histogram with bin size 0.100000 bin [13.5,13.6) has 15 bin [13.6,13.7) has 742 bin [13.7,13.8) has 5384 bin [13.8,13.9) has 3372 bin [13.9,14.0) has 5618 bin [14.0,14.1) has 7256 bin [14.1,14.2) has 7111 bin [14.2,14.3) has 7941 bin [14.3,14.4) has 11040 bin [14.4,14.5) has 14425 bin [14.5,14.6) has 18702 bin [14.6,14.7) has 34959 bin [14.7,14.8) has 81059 bin [14.8,14.9) has 260261 bin [14.9,15.0) has 167450 bin [15.0,15.1) has 170342 bin [15.1,15.2) has 336531 bin [15.2,15.3) has 813261 bin [15.3,15.4) has 1030541 bin [15.4,15.5) has 1605235 bin [15.5,15.6) has 2255614 bin [15.6,15.7) has 2426100 bin [15.7,15.8) has 1941162 bin [15.8,15.9) has 1513321 bin [15.9,16.0) has 1077882 bin [16.0,16.1) has 739629 bin [16.1,16.2) has 458978 bin [16.2,16.3) has 415843 bin [16.3,16.4) has 465034 bin [16.4,16.5) has 406449 bin [16.5,16.6) has 298634 bin [16.6,16.7) has 321630 bin [16.7,16.8) has 405912 bin [16.8,16.9) has 488484 bin [16.9,17.0) has 691244 bin [17.0,17.1) has 857055 bin [17.1,17.2) has 988860 bin [17.2,17.3) has 905924 bin [17.3,17.4) has 745767 bin [17.4,17.5) has 939263 bin [17.5,17.6) has 511854 bin [17.6,17.7) has 166379 bin [17.7,17.8) has 56879 bin [17.8,17.9) has 33149 bin [17.9,18.0) has 17472 bin [18.0,18.1) has 14668 bin [18.1,18.2) has 13983 bin [18.2,18.3) has 12598 bin [18.3,18.4) has 11727 bin [18.4,18.5) has 11368 bin [18.5,18.6) has 11256 bin [18.6,18.7) has 11042 bin [18.7,18.8) has 10833 bin [18.8,18.9) has 10788 bin [18.9,19.0) has 10495 bin [19.0,19.1) has 10630 bin [19.1,19.2) has 10704 bin [19.2,19.3) has 10408 bin [19.3,19.4) has 10605 bin [19.4,19.5) has 10565 bin [19.5,19.6) has 10878 bin [19.6,19.7) has 11102 bin [19.7,19.8) has 11242 bin [19.8,19.9) has 11362 bin [19.9,20.0) has 11160 bin [20.0,20.1) has 11287 bin [20.1,20.2) has 11277 bin [20.2,20.3) has 11297 bin [20.3,20.4) has 11482 bin [20.4,20.5) has 11397 bin [20.5,20.6) has 11393 bin [20.6,20.7) has 11400 bin [20.7,20.8) has 11395 bin [20.8,20.9) has 11445 bin [20.9,21.0) has 11470 bin [21.0,21.1) has 11460 bin [21.1,21.2) has 11437 bin [21.2,21.3) has 11647 bin [21.3,21.4) has 11982 bin [21.4,21.5) has 11845 bin [21.5,21.6) has 11754 bin [21.6,21.7) has 11734 bin [21.7,21.8) has 11586 bin [21.8,21.9) has 11432 bin [21.9,22.0) has 11634 bin [22.0,22.1) has 11594 bin [22.1,22.2) has 11484 bin [22.2,22.3) has 11601 bin [22.3,22.4) has 11649 bin [22.4,22.5) has 11359 bin [22.5,22.6) has 11407 bin [22.6,22.7) has 11326 bin [22.7,22.8) has 11272 bin [22.8,22.9) has 11240 bin [22.9,23.0) has 11393 bin [23.0,23.1) has 11193 bin [23.1,23.2) has 11093 bin [23.2,23.3) has 11289 bin [23.3,23.4) has 11062 bin [23.4,23.5) has 11080 bin [23.5,23.6) has 11228 bin [23.6,23.7) has 11143 bin [23.7,23.8) has 11186 bin [23.8,23.9) has 11255 bin [23.9,24.0) has 11442 bin [24.0,24.1) has 11153 bin [24.1,24.2) has 11131 bin [24.2,24.3) has 10977 bin [24.3,24.4) has 11111 bin [24.4,24.5) has 10868 bin [24.5,24.6) has 10954 bin [24.6,24.7) has 11237 bin [24.7,24.8) has 10917 bin [24.8,24.9) has 10927 bin [24.9,25.0) has 10683 bin [25.0,25.1) has 10772 bin [25.1,25.2) has 10662 bin [25.2,25.3) has 10691 bin [25.3,25.4) has 10466 bin [25.4,25.5) has 10021 bin [25.5,25.6) has 10109 bin [25.6,25.7) has 10388 bin [25.7,25.8) has 10339 bin [25.8,25.9) has 10187 bin [25.9,26.0) has 9997 bin [26.0,26.1) has 10067 bin [26.1,26.2) has 10062 bin [26.2,26.3) has 9895 bin [26.3,26.4) has 9784 bin [26.4,26.5) has 9681 bin [26.5,26.6) has 9514 bin [26.6,26.7) has 9547 bin [26.7,26.8) has 9318 bin [26.8,26.9) has 9248 bin [26.9,27.0) has 9237 bin [27.0,27.1) has 9550 bin [27.1,27.2) has 9503 bin [27.2,27.3) has 9425 bin [27.3,27.4) has 9398 bin [27.4,27.5) has 9479 bin [27.5,27.6) has 9413 bin [27.6,27.7) has 9361 bin [27.7,27.8) has 9246 bin [27.8,27.9) has 8929 bin [27.9,28.0) has 9043 bin [28.0,28.1) has 8842 bin [28.1,28.2) has 8937 bin [28.2,28.3) has 8883 bin [28.3,28.4) has 8613 bin [28.4,28.5) has 8476 bin [28.5,28.6) has 8345 bin [28.6,28.7) has 8332 bin [28.7,28.8) has 8534 bin [28.8,28.9) has 8345 bin [28.9,29.0) has 8102 bin [29.0,29.1) has 8204 bin [29.1,29.2) has 8195 bin [29.2,29.3) has 8232 bin [29.3,29.4) has 8254 bin [29.4,29.5) has 8293 bin [29.5,29.6) has 8026 bin [29.6,29.7) has 7869 bin [29.7,29.8) has 7773 bin [29.8,29.9) has 7735 bin [29.9,30.0) has 7765 bin [30.0,30.1) has 7394 bin [30.1,30.2) has 7330 bin [30.2,30.3) has 7168 bin [30.3,30.4) has 7046 bin [30.4,30.5) has 6861 bin [30.5,30.6) has 6735 bin [30.6,30.7) has 6871 bin [30.7,30.8) has 6626 bin [30.8,30.9) has 6528 bin [30.9,31.0) has 6303 bin [31.0,31.1) has 6217 bin [31.1,31.2) has 6354 bin [31.2,31.3) has 6145 bin [31.3,31.4) has 5912 bin [31.4,31.5) has 5809 bin [31.5,31.6) has 5530 bin [31.6,31.7) has 5426 bin [31.7,31.8) has 5431 bin [31.8,31.9) has 5228 bin [31.9,32.0) has 5137 bin [32.0,32.1) has 4982 bin [32.1,32.2) has 4985 bin [32.2,32.3) has 4770 bin [32.3,32.4) has 4738 bin [32.4,32.5) has 4668 bin [32.5,32.6) has 4432 bin [32.6,32.7) has 4284 bin [32.7,32.8) has 4155 bin [32.8,32.9) has 4020 bin [32.9,33.0) has 3832 bin [33.0,33.1) has 3785 bin [33.1,33.2) has 3646 bin [33.2,33.3) has 3368 bin [33.3,33.4) has 3255 bin [33.4,33.5) has 3080 bin [33.5,33.6) has 2785 bin [33.6,33.7) has 2750 bin [33.7,33.8) has 2479 bin [33.8,33.9) has 2421 bin [33.9,34.0) has 2274 bin [34.0,34.1) has 2274 bin [34.1,34.2) has 2029 bin [34.2,34.3) has 2021 bin [34.3,34.4) has 1791 bin [34.4,34.5) has 1690 bin [34.5,34.6) has 1446 bin [34.6,34.7) has 1347 bin [34.7,34.8) has 1302 bin [34.8,34.9) has 1164 bin [34.9,35.0) has 1123 bin [35.0,35.1) has 961 bin [35.1,35.2) has 895 bin [35.2,35.3) has 809 bin [35.3,35.4) has 716 bin [35.4,35.5) has 649 bin [35.5,35.6) has 535 bin [35.6,35.7) has 521 bin [35.7,35.8) has 375 bin [35.8,35.9) has 351 bin [35.9,36.0) has 276 bin [36.0,36.1) has 217 bin [36.1,36.2) has 183 bin [36.2,36.3) has 161 bin [36.3,36.4) has 122 bin [36.4,36.5) has 93 bin [36.5,36.6) has 82 bin [36.6,36.7) has 54 bin [36.7,36.8) has 35 bin [36.8,36.9) has 36 bin [36.9,37.0) has 18 bin [37.0,37.1) has 9 bin [37.1,37.2) has 14 bin [37.2,37.3) has 7 bin [37.3,37.4) has 5 bin [37.4,37.5) has 3 bin [37.5,37.6) has 2 average z coordinate 16.6 for 25186948 element(s) point source id histogram with bin size 1.000000 bin 53 has 4282042 bin 54 has 19762001 bin 55 has 1142905 average point source id 53.875366519198757 for 25186948 element(s)