lasinfo (210611) report for 'AHN4T/17GZ1_15.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: 35475795 number of points by return: 31658552 2476433 1060918 248275 29679 scale factor x y z: 0.001 0.001 0.001 offset x y z: 243980 527480 0 min x y z: 243980.000 527480.000 11.392 max x y z: 245019.999 528769.999 41.595 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: 35475795 extended number of points by return: 31658552 2476433 1060918 248275 29679 1865 73 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 11392 41595 intensity 56 4526 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 68 1069 gps_time 330524670.849703 330859627.442447 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 34 255 B 17 255 NIR 9 255 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 -16.26 29.01 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 31658552 number of intermediate returns: 1338985 number of last returns: 31660620 number of single returns: 29182362 covered area in square units/kilounits: 1324960/1.32 point density: all returns 26.77 last only 23.90 (per square units) spacing: all returns 0.19 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35475795 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 31658552 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2476433 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1060918 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 248275 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 29679 instead zero. overview over extended number of returns of given pulse: 29182362 2835328 2434488 873233 139119 10747 518 0 0 0 0 0 0 0 0 histogram of classification of points: 4095311 unclassified (1) 31024353 ground (2) 323187 building (6) 32944 water (9) +-> flagged as extended overlap: 2364235 +---> 290866 of those are unclassified (1) +---> 2056576 of those are ground (2) +---> 6458 of those are building (6) +---> 10335 of those are water (9) z coordinate histogram with bin size 0.100000 bin [11.3,11.4) has 1 bin [11.4,11.5) has 30 bin [11.5,11.6) has 986 bin [11.6,11.7) has 2487 bin [11.7,11.8) has 14446 bin [11.8,11.9) has 20306 bin [11.9,12.0) has 31731 bin [12.0,12.1) has 42196 bin [12.1,12.2) has 35206 bin [12.2,12.3) has 40620 bin [12.3,12.4) has 66692 bin [12.4,12.5) has 172888 bin [12.5,12.6) has 576752 bin [12.6,12.7) has 960375 bin [12.7,12.8) has 1647470 bin [12.8,12.9) has 2286504 bin [12.9,13.0) has 2112833 bin [13.0,13.1) has 1720861 bin [13.1,13.2) has 1762307 bin [13.2,13.3) has 1697980 bin [13.3,13.4) has 1787380 bin [13.4,13.5) has 1880266 bin [13.5,13.6) has 2116965 bin [13.6,13.7) has 2280078 bin [13.7,13.8) has 1953189 bin [13.8,13.9) has 1865498 bin [13.9,14.0) has 1809304 bin [14.0,14.1) has 1561544 bin [14.1,14.2) has 1138958 bin [14.2,14.3) has 692635 bin [14.3,14.4) has 351729 bin [14.4,14.5) has 217466 bin [14.5,14.6) has 123784 bin [14.6,14.7) has 73036 bin [14.7,14.8) has 39160 bin [14.8,14.9) has 29019 bin [14.9,15.0) has 22789 bin [15.0,15.1) has 19438 bin [15.1,15.2) has 18382 bin [15.2,15.3) has 18389 bin [15.3,15.4) has 19108 bin [15.4,15.5) has 20114 bin [15.5,15.6) has 19956 bin [15.6,15.7) has 18269 bin [15.7,15.8) has 15335 bin [15.8,15.9) has 14099 bin [15.9,16.0) has 13179 bin [16.0,16.1) has 13362 bin [16.1,16.2) has 13706 bin [16.2,16.3) has 13405 bin [16.3,16.4) has 13640 bin [16.4,16.5) has 12888 bin [16.5,16.6) has 15314 bin [16.6,16.7) has 22598 bin [16.7,16.8) has 20918 bin [16.8,16.9) has 14629 bin [16.9,17.0) has 14384 bin [17.0,17.1) has 16330 bin [17.1,17.2) has 17834 bin [17.2,17.3) has 17255 bin [17.3,17.4) has 17326 bin [17.4,17.5) has 18088 bin [17.5,17.6) has 17980 bin [17.6,17.7) has 18300 bin [17.7,17.8) has 18483 bin [17.8,17.9) has 18180 bin [17.9,18.0) has 18690 bin [18.0,18.1) has 18262 bin [18.1,18.2) has 18329 bin [18.2,18.3) has 18561 bin [18.3,18.4) has 18645 bin [18.4,18.5) has 18892 bin [18.5,18.6) has 19471 bin [18.6,18.7) has 19609 bin [18.7,18.8) has 20508 bin [18.8,18.9) has 20628 bin [18.9,19.0) has 20769 bin [19.0,19.1) has 21437 bin [19.1,19.2) has 21855 bin [19.2,19.3) has 21800 bin [19.3,19.4) has 22116 bin [19.4,19.5) has 22382 bin [19.5,19.6) has 22952 bin [19.6,19.7) has 23510 bin [19.7,19.8) has 24055 bin [19.8,19.9) has 24883 bin [19.9,20.0) has 25462 bin [20.0,20.1) has 26113 bin [20.1,20.2) has 25356 bin [20.2,20.3) has 25921 bin [20.3,20.4) has 26177 bin [20.4,20.5) has 26764 bin [20.5,20.6) has 27135 bin [20.6,20.7) has 27296 bin [20.7,20.8) has 28545 bin [20.8,20.9) has 28913 bin [20.9,21.0) has 29601 bin [21.0,21.1) has 29757 bin [21.1,21.2) has 30365 bin [21.2,21.3) has 29441 bin [21.3,21.4) has 29807 bin [21.4,21.5) has 30139 bin [21.5,21.6) has 30398 bin [21.6,21.7) has 30827 bin [21.7,21.8) has 30565 bin [21.8,21.9) has 31527 bin [21.9,22.0) has 32091 bin [22.0,22.1) has 32412 bin [22.1,22.2) has 31956 bin [22.2,22.3) has 31869 bin [22.3,22.4) has 32572 bin [22.4,22.5) has 31996 bin [22.5,22.6) has 31804 bin [22.6,22.7) has 31853 bin [22.7,22.8) has 31640 bin [22.8,22.9) has 31429 bin [22.9,23.0) has 31537 bin [23.0,23.1) has 31484 bin [23.1,23.2) has 31240 bin [23.2,23.3) has 31536 bin [23.3,23.4) has 33175 bin [23.4,23.5) has 31658 bin [23.5,23.6) has 31806 bin [23.6,23.7) has 32120 bin [23.7,23.8) has 32882 bin [23.8,23.9) has 32587 bin [23.9,24.0) has 32561 bin [24.0,24.1) has 32762 bin [24.1,24.2) has 32680 bin [24.2,24.3) has 32794 bin [24.3,24.4) has 32591 bin [24.4,24.5) has 32288 bin [24.5,24.6) has 32168 bin [24.6,24.7) has 31914 bin [24.7,24.8) has 31854 bin [24.8,24.9) has 32020 bin [24.9,25.0) has 32031 bin [25.0,25.1) has 31642 bin [25.1,25.2) has 31692 bin [25.2,25.3) has 31498 bin [25.3,25.4) has 31328 bin [25.4,25.5) has 31289 bin [25.5,25.6) has 31222 bin [25.6,25.7) has 31782 bin [25.7,25.8) has 31968 bin [25.8,25.9) has 32026 bin [25.9,26.0) has 31983 bin [26.0,26.1) has 31801 bin [26.1,26.2) has 31472 bin [26.2,26.3) has 31513 bin [26.3,26.4) has 31494 bin [26.4,26.5) has 31513 bin [26.5,26.6) has 30507 bin [26.6,26.7) has 30413 bin [26.7,26.8) has 30428 bin [26.8,26.9) has 30407 bin [26.9,27.0) has 30147 bin [27.0,27.1) has 29703 bin [27.1,27.2) has 29557 bin [27.2,27.3) has 29301 bin [27.3,27.4) has 28746 bin [27.4,27.5) has 28366 bin [27.5,27.6) has 27747 bin [27.6,27.7) has 27146 bin [27.7,27.8) has 27135 bin [27.8,27.9) has 26983 bin [27.9,28.0) has 26393 bin [28.0,28.1) has 25558 bin [28.1,28.2) has 25224 bin [28.2,28.3) has 24746 bin [28.3,28.4) has 24526 bin [28.4,28.5) has 24437 bin [28.5,28.6) has 24122 bin [28.6,28.7) has 23552 bin [28.7,28.8) has 23056 bin [28.8,28.9) has 22345 bin [28.9,29.0) has 22068 bin [29.0,29.1) has 21970 bin [29.1,29.2) has 21451 bin [29.2,29.3) has 21418 bin [29.3,29.4) has 20661 bin [29.4,29.5) has 20727 bin [29.5,29.6) has 20265 bin [29.6,29.7) has 20101 bin [29.7,29.8) has 19753 bin [29.8,29.9) has 19085 bin [29.9,30.0) has 18423 bin [30.0,30.1) has 18128 bin [30.1,30.2) has 17854 bin [30.2,30.3) has 17276 bin [30.3,30.4) has 17120 bin [30.4,30.5) has 16805 bin [30.5,30.6) has 16085 bin [30.6,30.7) has 15914 bin [30.7,30.8) has 15280 bin [30.8,30.9) has 15012 bin [30.9,31.0) has 14498 bin [31.0,31.1) has 14078 bin [31.1,31.2) has 13717 bin [31.2,31.3) has 13109 bin [31.3,31.4) has 12871 bin [31.4,31.5) has 12715 bin [31.5,31.6) has 12240 bin [31.6,31.7) has 11895 bin [31.7,31.8) has 11434 bin [31.8,31.9) has 11112 bin [31.9,32.0) has 10863 bin [32.0,32.1) has 10422 bin [32.1,32.2) has 10177 bin [32.2,32.3) has 9945 bin [32.3,32.4) has 9576 bin [32.4,32.5) has 9448 bin [32.5,32.6) has 9270 bin [32.6,32.7) has 8917 bin [32.7,32.8) has 8441 bin [32.8,32.9) has 8137 bin [32.9,33.0) has 7669 bin [33.0,33.1) has 7384 bin [33.1,33.2) has 7096 bin [33.2,33.3) has 6573 bin [33.3,33.4) has 6619 bin [33.4,33.5) has 6306 bin [33.5,33.6) has 6280 bin [33.6,33.7) has 5924 bin [33.7,33.8) has 5519 bin [33.8,33.9) has 5153 bin [33.9,34.0) has 4847 bin [34.0,34.1) has 4683 bin [34.1,34.2) has 4456 bin [34.2,34.3) has 4258 bin [34.3,34.4) has 4070 bin [34.4,34.5) has 3907 bin [34.5,34.6) has 3729 bin [34.6,34.7) has 3447 bin [34.7,34.8) has 3257 bin [34.8,34.9) has 2949 bin [34.9,35.0) has 2687 bin [35.0,35.1) has 2496 bin [35.1,35.2) has 2416 bin [35.2,35.3) has 2182 bin [35.3,35.4) has 2112 bin [35.4,35.5) has 1833 bin [35.5,35.6) has 1682 bin [35.6,35.7) has 1618 bin [35.7,35.8) has 1444 bin [35.8,35.9) has 1251 bin [35.9,36.0) has 1216 bin [36.0,36.1) has 1122 bin [36.1,36.2) has 1025 bin [36.2,36.3) has 947 bin [36.3,36.4) has 867 bin [36.4,36.5) has 800 bin [36.5,36.6) has 724 bin [36.6,36.7) has 669 bin [36.7,36.8) has 635 bin [36.8,36.9) has 580 bin [36.9,37.0) has 545 bin [37.0,37.1) has 536 bin [37.1,37.2) has 540 bin [37.2,37.3) has 537 bin [37.3,37.4) has 536 bin [37.4,37.5) has 513 bin [37.5,37.6) has 472 bin [37.6,37.7) has 479 bin [37.7,37.8) has 445 bin [37.8,37.9) has 447 bin [37.9,38.0) has 424 bin [38.0,38.1) has 406 bin [38.1,38.2) has 379 bin [38.2,38.3) has 387 bin [38.3,38.4) has 346 bin [38.4,38.5) has 306 bin [38.5,38.6) has 303 bin [38.6,38.7) has 301 bin [38.7,38.8) has 255 bin [38.8,38.9) has 273 bin [38.9,39.0) has 258 bin [39.0,39.1) has 259 bin [39.1,39.2) has 244 bin [39.2,39.3) has 220 bin [39.3,39.4) has 213 bin [39.4,39.5) has 168 bin [39.5,39.6) has 163 bin [39.6,39.7) has 130 bin [39.7,39.8) has 130 bin [39.8,39.9) has 108 bin [39.9,40.0) has 111 bin [40.0,40.1) has 99 bin [40.1,40.2) has 117 bin [40.2,40.3) has 92 bin [40.3,40.4) has 74 bin [40.4,40.5) has 71 bin [40.5,40.6) has 54 bin [40.6,40.7) has 55 bin [40.7,40.8) has 40 bin [40.8,40.9) has 48 bin [40.9,41.0) has 41 bin [41.0,41.1) has 26 bin [41.1,41.2) has 28 bin [41.2,41.3) has 10 bin [41.3,41.4) has 6 bin [41.4,41.5) has 4 bin [41.5,41.6) has 2 average z coordinate 14.7 for 35475795 element(s) point source id histogram with bin size 1.000000 bin 68 has 17651054 bin 69 has 8770300 bin 1069 has 9054441 average point source id 323.73114685661028 for 35475795 element(s)