lasinfo (210611) report for 'AHN4T/02FZ1_23.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: 176/2021 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: 23734737 number of points by return: 23396458 332018 6214 47 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 211980 612480 0 min x y z: 211980.000 612480.000 -1.122 max x y z: 213019.999 613769.999 14.935 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: 23734737 extended number of points by return: 23396458 332018 6214 47 0 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 -1122 14935 intensity 0 4922 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 8 9 point_source_ID 1000 1002 gps_time 260782682.183901 260783777.712070 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 7 236 G 22 234 B 16 222 NIR 0 179 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 49.22 ('Amplitude') attribute1 -16.49 32.75 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23396458 number of intermediate returns: 6183 number of last returns: 23394225 number of single returns: 23062129 covered area in square units/kilounits: 1329668/1.33 point density: all returns 17.85 last only 17.59 (per square units) spacing: all returns 0.24 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 23734737 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23396458 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 332018 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 6214 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 47 instead zero. overview over extended number of returns of given pulse: 23062129 653988 18432 188 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1263445 unclassified (1) 22262028 ground (2) 209264 water (9) +-> flagged as extended overlap: 1567039 +---> 75644 of those are unclassified (1) +---> 1461917 of those are ground (2) +---> 29478 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.2,-1.1) has 2 bin [-1.1,-1.0) has 309 bin [-1.0,-0.9) has 8012 bin [-0.9,-0.8) has 7407 bin [-0.8,-0.7) has 5285 bin [-0.7,-0.6) has 5071 bin [-0.6,-0.5) has 5401 bin [-0.5,-0.4) has 5967 bin [-0.4,-0.3) has 5426 bin [-0.3,-0.2) has 5493 bin [-0.2,-0.1) has 5905 bin [-0.1,0.0) has 6093 bin [0.0,0.1) has 6540 bin [0.1,0.2) has 8758 bin [0.2,0.3) has 15481 bin [0.3,0.4) has 29168 bin [0.4,0.5) has 51504 bin [0.5,0.6) has 86775 bin [0.6,0.7) has 78337 bin [0.7,0.8) has 70420 bin [0.8,0.9) has 67050 bin [0.9,1.0) has 59356 bin [1.0,1.1) has 79255 bin [1.1,1.2) has 90334 bin [1.2,1.3) has 90223 bin [1.3,1.4) has 117562 bin [1.4,1.5) has 188236 bin [1.5,1.6) has 516762 bin [1.6,1.7) has 1590296 bin [1.7,1.8) has 2916390 bin [1.8,1.9) has 3415634 bin [1.9,2.0) has 2353456 bin [2.0,2.1) has 1804695 bin [2.1,2.2) has 1473725 bin [2.2,2.3) has 1246662 bin [2.3,2.4) has 1044581 bin [2.4,2.5) has 886428 bin [2.5,2.6) has 722198 bin [2.6,2.7) has 586121 bin [2.7,2.8) has 479146 bin [2.8,2.9) has 404034 bin [2.9,3.0) has 347545 bin [3.0,3.1) has 299121 bin [3.1,3.2) has 261754 bin [3.2,3.3) has 230299 bin [3.3,3.4) has 205706 bin [3.4,3.5) has 184346 bin [3.5,3.6) has 160480 bin [3.6,3.7) has 139535 bin [3.7,3.8) has 123280 bin [3.8,3.9) has 106824 bin [3.9,4.0) has 91820 bin [4.0,4.1) has 79634 bin [4.1,4.2) has 69653 bin [4.2,4.3) has 61748 bin [4.3,4.4) has 55252 bin [4.4,4.5) has 49861 bin [4.5,4.6) has 45290 bin [4.6,4.7) has 41244 bin [4.7,4.8) has 38090 bin [4.8,4.9) has 35140 bin [4.9,5.0) has 33010 bin [5.0,5.1) has 30977 bin [5.1,5.2) has 28965 bin [5.2,5.3) has 27406 bin [5.3,5.4) has 26242 bin [5.4,5.5) has 24882 bin [5.5,5.6) has 22785 bin [5.6,5.7) has 21541 bin [5.7,5.8) has 20388 bin [5.8,5.9) has 19229 bin [5.9,6.0) has 17799 bin [6.0,6.1) has 17078 bin [6.1,6.2) has 15902 bin [6.2,6.3) has 14914 bin [6.3,6.4) has 14128 bin [6.4,6.5) has 13381 bin [6.5,6.6) has 12221 bin [6.6,6.7) has 11520 bin [6.7,6.8) has 10861 bin [6.8,6.9) has 10175 bin [6.9,7.0) has 9443 bin [7.0,7.1) has 8455 bin [7.1,7.2) has 7801 bin [7.2,7.3) has 7466 bin [7.3,7.4) has 7126 bin [7.4,7.5) has 6733 bin [7.5,7.6) has 6125 bin [7.6,7.7) has 5660 bin [7.7,7.8) has 5240 bin [7.8,7.9) has 4952 bin [7.9,8.0) has 4678 bin [8.0,8.1) has 4499 bin [8.1,8.2) has 4165 bin [8.2,8.3) has 3825 bin [8.3,8.4) has 3677 bin [8.4,8.5) has 3503 bin [8.5,8.6) has 3209 bin [8.6,8.7) has 3025 bin [8.7,8.8) has 2868 bin [8.8,8.9) has 2791 bin [8.9,9.0) has 2630 bin [9.0,9.1) has 2591 bin [9.1,9.2) has 2268 bin [9.2,9.3) has 2202 bin [9.3,9.4) has 1963 bin [9.4,9.5) has 2050 bin [9.5,9.6) has 1843 bin [9.6,9.7) has 1952 bin [9.7,9.8) has 1965 bin [9.8,9.9) has 1885 bin [9.9,10.0) has 1923 bin [10.0,10.1) has 2046 bin [10.1,10.2) has 1892 bin [10.2,10.3) has 1872 bin [10.3,10.4) has 1791 bin [10.4,10.5) has 1687 bin [10.5,10.6) has 1675 bin [10.6,10.7) has 1644 bin [10.7,10.8) has 1645 bin [10.8,10.9) has 1716 bin [10.9,11.0) has 1644 bin [11.0,11.1) has 1675 bin [11.1,11.2) has 1615 bin [11.2,11.3) has 1619 bin [11.3,11.4) has 1656 bin [11.4,11.5) has 1597 bin [11.5,11.6) has 1541 bin [11.6,11.7) has 1502 bin [11.7,11.8) has 1560 bin [11.8,11.9) has 1535 bin [11.9,12.0) has 1422 bin [12.0,12.1) has 1412 bin [12.1,12.2) has 1483 bin [12.2,12.3) has 1361 bin [12.3,12.4) has 1196 bin [12.4,12.5) has 987 bin [12.5,12.6) has 787 bin [12.6,12.7) has 697 bin [12.7,12.8) has 600 bin [12.8,12.9) has 615 bin [12.9,13.0) has 496 bin [13.0,13.1) has 526 bin [13.1,13.2) has 491 bin [13.2,13.3) has 411 bin [13.3,13.4) has 386 bin [13.4,13.5) has 305 bin [13.5,13.6) has 269 bin [13.6,13.7) has 277 bin [13.7,13.8) has 209 bin [13.8,13.9) has 175 bin [13.9,14.0) has 151 bin [14.0,14.1) has 103 bin [14.1,14.2) has 79 bin [14.2,14.3) has 99 bin [14.3,14.4) has 82 bin [14.4,14.5) has 58 bin [14.5,14.6) has 43 bin [14.6,14.7) has 42 bin [14.7,14.8) has 19 bin [14.8,14.9) has 4 bin [14.9,15.0) has 3 average z coordinate 2.3 for 23734737 element(s) point source id histogram with bin size 1.000000 bin 1000 has 6756652 bin 1001 has 16877923 bin 1002 has 100162 average point source id 1000.719546502664002 for 23734737 element(s)