lasinfo (210611) report for 'AHN4T/27AN1_13.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: 178/2021 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: 25641668 number of points by return: 25513497 89566 29913 8692 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 181980 496230 0 min x y z: 181980.000 496230.000 -4.740 max x y z: 183019.999 497519.999 18.529 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: 25641668 extended number of points by return: 25513497 89566 29913 8692 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 -4740 18529 intensity 49 4992 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 10 user_data 8 9 point_source_ID 200 201 gps_time 270203457.511652 270205324.406014 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 255 G 33 249 B 28 254 NIR 36 255 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 26 extended_scan_angle -4833 1667 extended_scanner_channel 0 0 attribute0 0.49 49.92 ('Amplitude') attribute1 -17.82 32.15 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25513497 number of intermediate returns: 38844 number of last returns: 25511905 number of single returns: 25422578 covered area in square units/kilounits: 1338508/1.34 point density: all returns 19.16 last only 19.06 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25641668 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25513497 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 89566 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 29913 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 8692 instead zero. overview over extended number of returns of given pulse: 25422578 120153 63931 35006 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 177755 unclassified (1) 25254203 ground (2) 124181 building (6) 85489 water (9) 40 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1648498 +---> 24813 of those are unclassified (1) +---> 1603255 of those are ground (2) +---> 13621 of those are building (6) +---> 6800 of those are water (9) +---> 9 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-4.8,-4.7) has 1 bin [-4.7,-4.6) has 42 bin [-4.6,-4.5) has 4868 bin [-4.5,-4.4) has 74126 bin [-4.4,-4.3) has 26921 bin [-4.3,-4.2) has 19488 bin [-4.2,-4.1) has 17390 bin [-4.1,-4.0) has 20919 bin [-4.0,-3.9) has 21960 bin [-3.9,-3.8) has 25842 bin [-3.8,-3.7) has 31826 bin [-3.7,-3.6) has 40218 bin [-3.6,-3.5) has 44547 bin [-3.5,-3.4) has 43992 bin [-3.4,-3.3) has 42322 bin [-3.3,-3.2) has 44518 bin [-3.2,-3.1) has 51765 bin [-3.1,-3.0) has 51761 bin [-3.0,-2.9) has 48386 bin [-2.9,-2.8) has 125771 bin [-2.8,-2.7) has 735894 bin [-2.7,-2.6) has 1331226 bin [-2.6,-2.5) has 3287586 bin [-2.5,-2.4) has 6386666 bin [-2.4,-2.3) has 6229913 bin [-2.3,-2.2) has 3472725 bin [-2.2,-2.1) has 1748203 bin [-2.1,-2.0) has 420983 bin [-2.0,-1.9) has 221213 bin [-1.9,-1.8) has 64894 bin [-1.8,-1.7) has 62508 bin [-1.7,-1.6) has 85806 bin [-1.6,-1.5) has 85529 bin [-1.5,-1.4) has 74670 bin [-1.4,-1.3) has 64836 bin [-1.3,-1.2) has 50862 bin [-1.2,-1.1) has 58099 bin [-1.1,-1.0) has 59179 bin [-1.0,-0.9) has 63738 bin [-0.9,-0.8) has 62554 bin [-0.8,-0.7) has 45756 bin [-0.7,-0.6) has 23818 bin [-0.6,-0.5) has 7880 bin [-0.5,-0.4) has 2273 bin [-0.4,-0.3) has 5424 bin [-0.3,-0.2) has 3803 bin [-0.2,-0.1) has 1985 bin [-0.1,0.0) has 1799 bin [0.0,0.1) has 1940 bin [0.1,0.2) has 1670 bin [0.2,0.3) has 1552 bin [0.3,0.4) has 1466 bin [0.4,0.5) has 1283 bin [0.5,0.6) has 1094 bin [0.6,0.7) has 1178 bin [0.7,0.8) has 2001 bin [0.8,0.9) has 1917 bin [0.9,1.0) has 2017 bin [1.0,1.1) has 1771 bin [1.1,1.2) has 1764 bin [1.2,1.3) has 1723 bin [1.3,1.4) has 1738 bin [1.4,1.5) has 1976 bin [1.5,1.6) has 1835 bin [1.6,1.7) has 1888 bin [1.7,1.8) has 2015 bin [1.8,1.9) has 2011 bin [1.9,2.0) has 2659 bin [2.0,2.1) has 2460 bin [2.1,2.2) has 2792 bin [2.2,2.3) has 3109 bin [2.3,2.4) has 3646 bin [2.4,2.5) has 4344 bin [2.5,2.6) has 3257 bin [2.6,2.7) has 3713 bin [2.7,2.8) has 3719 bin [2.8,2.9) has 3665 bin [2.9,3.0) has 3775 bin [3.0,3.1) has 3855 bin [3.1,3.2) has 3852 bin [3.2,3.3) has 3804 bin [3.3,3.4) has 3847 bin [3.4,3.5) has 3779 bin [3.5,3.6) has 3713 bin [3.6,3.7) has 3614 bin [3.7,3.8) has 3580 bin [3.8,3.9) has 3587 bin [3.9,4.0) has 3688 bin [4.0,4.1) has 3520 bin [4.1,4.2) has 3543 bin [4.2,4.3) has 3294 bin [4.3,4.4) has 3135 bin [4.4,4.5) has 3027 bin [4.5,4.6) has 2937 bin [4.6,4.7) has 2816 bin [4.7,4.8) has 2862 bin [4.8,4.9) has 2717 bin [4.9,5.0) has 2780 bin [5.0,5.1) has 2544 bin [5.1,5.2) has 2634 bin [5.2,5.3) has 2468 bin [5.3,5.4) has 2486 bin [5.4,5.5) has 2466 bin [5.5,5.6) has 2415 bin [5.6,5.7) has 2275 bin [5.7,5.8) has 2247 bin [5.8,5.9) has 2076 bin [5.9,6.0) has 2133 bin [6.0,6.1) has 2089 bin [6.1,6.2) has 1939 bin [6.2,6.3) has 1908 bin [6.3,6.4) has 1914 bin [6.4,6.5) has 1900 bin [6.5,6.6) has 1786 bin [6.6,6.7) has 1739 bin [6.7,6.8) has 1733 bin [6.8,6.9) has 1833 bin [6.9,7.0) has 1747 bin [7.0,7.1) has 1741 bin [7.1,7.2) has 1797 bin [7.2,7.3) has 1730 bin [7.3,7.4) has 1730 bin [7.4,7.5) has 1751 bin [7.5,7.6) has 1687 bin [7.6,7.7) has 1739 bin [7.7,7.8) has 1712 bin [7.8,7.9) has 1774 bin [7.9,8.0) has 1704 bin [8.0,8.1) has 1680 bin [8.1,8.2) has 1741 bin [8.2,8.3) has 1708 bin [8.3,8.4) has 1624 bin [8.4,8.5) has 1651 bin [8.5,8.6) has 1690 bin [8.6,8.7) has 1745 bin [8.7,8.8) has 1668 bin [8.8,8.9) has 1602 bin [8.9,9.0) has 1549 bin [9.0,9.1) has 1484 bin [9.1,9.2) has 1526 bin [9.2,9.3) has 1488 bin [9.3,9.4) has 1498 bin [9.4,9.5) has 1046 bin [9.5,9.6) has 665 bin [9.6,9.7) has 700 bin [9.7,9.8) has 536 bin [9.8,9.9) has 629 bin [9.9,10.0) has 845 bin [10.0,10.1) has 848 bin [10.1,10.2) has 847 bin [10.2,10.3) has 844 bin [10.3,10.4) has 857 bin [10.4,10.5) has 888 bin [10.5,10.6) has 904 bin [10.6,10.7) has 542 bin [10.7,10.8) has 331 bin [10.8,10.9) has 333 bin [10.9,11.0) has 342 bin [11.0,11.1) has 324 bin [11.1,11.2) has 359 bin [11.2,11.3) has 305 bin [11.3,11.4) has 348 bin [11.4,11.5) has 340 bin [11.5,11.6) has 358 bin [11.6,11.7) has 344 bin [11.7,11.8) has 406 bin [11.8,11.9) has 359 bin [11.9,12.0) has 358 bin [12.0,12.1) has 365 bin [12.1,12.2) has 373 bin [12.2,12.3) has 368 bin [12.3,12.4) has 323 bin [12.4,12.5) has 308 bin [12.5,12.6) has 307 bin [12.6,12.7) has 306 bin [12.7,12.8) has 295 bin [12.8,12.9) has 267 bin [12.9,13.0) has 283 bin [13.0,13.1) has 302 bin [13.1,13.2) has 290 bin [13.2,13.3) has 308 bin [13.3,13.4) has 288 bin [13.4,13.5) has 213 bin [13.5,13.6) has 224 bin [13.6,13.7) has 230 bin [13.7,13.8) has 246 bin [13.8,13.9) has 281 bin [13.9,14.0) has 264 bin [14.0,14.1) has 264 bin [14.1,14.2) has 226 bin [14.2,14.3) has 219 bin [14.3,14.4) has 211 bin [14.4,14.5) has 194 bin [14.5,14.6) has 204 bin [14.6,14.7) has 191 bin [14.7,14.8) has 216 bin [14.8,14.9) has 209 bin [14.9,15.0) has 152 bin [15.0,15.1) has 147 bin [15.1,15.2) has 153 bin [15.2,15.3) has 155 bin [15.3,15.4) has 167 bin [15.4,15.5) has 143 bin [15.5,15.6) has 151 bin [15.6,15.7) has 141 bin [15.7,15.8) has 127 bin [15.8,15.9) has 118 bin [15.9,16.0) has 122 bin [16.0,16.1) has 94 bin [16.1,16.2) has 90 bin [16.2,16.3) has 57 bin [16.3,16.4) has 61 bin [16.4,16.5) has 81 bin [16.5,16.6) has 62 bin [16.6,16.7) has 58 bin [16.7,16.8) has 51 bin [16.8,16.9) has 45 bin [16.9,17.0) has 31 bin [17.0,17.1) has 33 bin [17.1,17.2) has 30 bin [17.2,17.3) has 24 bin [17.3,17.4) has 28 bin [17.4,17.5) has 19 bin [17.5,17.6) has 16 bin [17.6,17.7) has 15 bin [17.7,17.8) has 16 bin [17.8,17.9) has 30 bin [17.9,18.0) has 12 bin [18.0,18.1) has 14 bin [18.1,18.2) has 13 bin [18.2,18.3) has 10 bin [18.3,18.4) has 4 bin [18.5,18.6) has 1 average z coordinate -2.3 for 25641668 element(s) point source id histogram with bin size 1.000000 bin 200 has 11227336 bin 201 has 14414332 average point source id 200.562144865146848 for 25641668 element(s)