lasinfo (210611) report for 'AHN4T/19CZ2_04.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: 177/2021 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: 26045569 number of points by return: 24727851 936755 299772 80539 652 scale factor x y z: 0.001 0.001 0.001 offset x y z: 107980 504980 0 min x y z: 107980.000 504980.000 -2.206 max x y z: 109019.999 506269.999 20.466 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: 26045569 extended number of points by return: 24727851 936755 299772 80539 652 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 -2206 20466 intensity 45 4776 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -32 32 user_data 8 9 point_source_ID 28 30 gps_time 269526851.141548 269528095.591978 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 23 255 B 20 255 NIR 42 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5333 5333 extended_scanner_channel 0 0 attribute0 0.45 47.76 ('Amplitude') attribute1 -18 30.12 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24727851 number of intermediate returns: 382832 number of last returns: 24706247 number of single returns: 23771361 covered area in square units/kilounits: 1335680/1.34 point density: all returns 19.50 last only 18.50 (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 26045569 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24727851 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 936755 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 299772 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 80539 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 652 instead zero. overview over extended number of returns of given pulse: 23771361 1290436 659766 320718 3203 85 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1999180 unclassified (1) 21956785 ground (2) 1296357 building (6) 783061 water (9) 10186 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1964728 +---> 218091 of those are unclassified (1) +---> 1532632 of those are ground (2) +---> 160018 of those are building (6) +---> 53987 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.3,-2.2) has 1 bin [-2.2,-2.1) has 40 bin [-2.1,-2.0) has 308 bin [-2.0,-1.9) has 216 bin [-1.9,-1.8) has 230 bin [-1.8,-1.7) has 349 bin [-1.7,-1.6) has 5477 bin [-1.6,-1.5) has 1843 bin [-1.5,-1.4) has 1718 bin [-1.4,-1.3) has 20574 bin [-1.3,-1.2) has 15588 bin [-1.2,-1.1) has 30861 bin [-1.1,-1.0) has 126206 bin [-1.0,-0.9) has 508749 bin [-0.9,-0.8) has 1474665 bin [-0.8,-0.7) has 2646537 bin [-0.7,-0.6) has 4435794 bin [-0.6,-0.5) has 4516614 bin [-0.5,-0.4) has 2499986 bin [-0.4,-0.3) has 1743447 bin [-0.3,-0.2) has 749850 bin [-0.2,-0.1) has 374688 bin [-0.1,0.0) has 263762 bin [0.0,0.1) has 488783 bin [0.1,0.2) has 673410 bin [0.2,0.3) has 766844 bin [0.3,0.4) has 673151 bin [0.4,0.5) has 377455 bin [0.5,0.6) has 235081 bin [0.6,0.7) has 136241 bin [0.7,0.8) has 115507 bin [0.8,0.9) has 162537 bin [0.9,1.0) has 81318 bin [1.0,1.1) has 43681 bin [1.1,1.2) has 41000 bin [1.2,1.3) has 38078 bin [1.3,1.4) has 35491 bin [1.4,1.5) has 34185 bin [1.5,1.6) has 34079 bin [1.6,1.7) has 34132 bin [1.7,1.8) has 33387 bin [1.8,1.9) has 32667 bin [1.9,2.0) has 31765 bin [2.0,2.1) has 32117 bin [2.1,2.2) has 34115 bin [2.2,2.3) has 35168 bin [2.3,2.4) has 32790 bin [2.4,2.5) has 33978 bin [2.5,2.6) has 49169 bin [2.6,2.7) has 51766 bin [2.7,2.8) has 45778 bin [2.8,2.9) has 73454 bin [2.9,3.0) has 66884 bin [3.0,3.1) has 49795 bin [3.1,3.2) has 43786 bin [3.2,3.3) has 37347 bin [3.3,3.4) has 41704 bin [3.4,3.5) has 27846 bin [3.5,3.6) has 23536 bin [3.6,3.7) has 22967 bin [3.7,3.8) has 22803 bin [3.8,3.9) has 26016 bin [3.9,4.0) has 34449 bin [4.0,4.1) has 32136 bin [4.1,4.2) has 22496 bin [4.2,4.3) has 19187 bin [4.3,4.4) has 17689 bin [4.4,4.5) has 17073 bin [4.5,4.6) has 16549 bin [4.6,4.7) has 16464 bin [4.7,4.8) has 16128 bin [4.8,4.9) has 15849 bin [4.9,5.0) has 15820 bin [5.0,5.1) has 15500 bin [5.1,5.2) has 15493 bin [5.2,5.3) has 15402 bin [5.3,5.4) has 16562 bin [5.4,5.5) has 17725 bin [5.5,5.6) has 21970 bin [5.6,5.7) has 24511 bin [5.7,5.8) has 31306 bin [5.8,5.9) has 54072 bin [5.9,6.0) has 47011 bin [6.0,6.1) has 35869 bin [6.1,6.2) has 33365 bin [6.2,6.3) has 32641 bin [6.3,6.4) has 33206 bin [6.4,6.5) has 32737 bin [6.5,6.6) has 32143 bin [6.6,6.7) has 32368 bin [6.7,6.8) has 32012 bin [6.8,6.9) has 31319 bin [6.9,7.0) has 31191 bin [7.0,7.1) has 30280 bin [7.1,7.2) has 28515 bin [7.2,7.3) has 27108 bin [7.3,7.4) has 26860 bin [7.4,7.5) has 26030 bin [7.5,7.6) has 25204 bin [7.6,7.7) has 24564 bin [7.7,7.8) has 23899 bin [7.8,7.9) has 24994 bin [7.9,8.0) has 25320 bin [8.0,8.1) has 26089 bin [8.1,8.2) has 32141 bin [8.2,8.3) has 31280 bin [8.3,8.4) has 42072 bin [8.4,8.5) has 43729 bin [8.5,8.6) has 35177 bin [8.6,8.7) has 42363 bin [8.7,8.8) has 43398 bin [8.8,8.9) has 23241 bin [8.9,9.0) has 19161 bin [9.0,9.1) has 18872 bin [9.1,9.2) has 17939 bin [9.2,9.3) has 17175 bin [9.3,9.4) has 15039 bin [9.4,9.5) has 13921 bin [9.5,9.6) has 12287 bin [9.6,9.7) has 11132 bin [9.7,9.8) has 10990 bin [9.8,9.9) has 12446 bin [9.9,10.0) has 10159 bin [10.0,10.1) has 9237 bin [10.1,10.2) has 12749 bin [10.2,10.3) has 9027 bin [10.3,10.4) has 8057 bin [10.4,10.5) has 7748 bin [10.5,10.6) has 7704 bin [10.6,10.7) has 7596 bin [10.7,10.8) has 8793 bin [10.8,10.9) has 7989 bin [10.9,11.0) has 6979 bin [11.0,11.1) has 7046 bin [11.1,11.2) has 6958 bin [11.2,11.3) has 6590 bin [11.3,11.4) has 6209 bin [11.4,11.5) has 6076 bin [11.5,11.6) has 5929 bin [11.6,11.7) has 6056 bin [11.7,11.8) has 5735 bin [11.8,11.9) has 5825 bin [11.9,12.0) has 5554 bin [12.0,12.1) has 5195 bin [12.1,12.2) has 5117 bin [12.2,12.3) has 4924 bin [12.3,12.4) has 4692 bin [12.4,12.5) has 4571 bin [12.5,12.6) has 4401 bin [12.6,12.7) has 4346 bin [12.7,12.8) has 4143 bin [12.8,12.9) has 3897 bin [12.9,13.0) has 3857 bin [13.0,13.1) has 3585 bin [13.1,13.2) has 3479 bin [13.2,13.3) has 3338 bin [13.3,13.4) has 3284 bin [13.4,13.5) has 3049 bin [13.5,13.6) has 2803 bin [13.6,13.7) has 2685 bin [13.7,13.8) has 2618 bin [13.8,13.9) has 2458 bin [13.9,14.0) has 2316 bin [14.0,14.1) has 2190 bin [14.1,14.2) has 2096 bin [14.2,14.3) has 2002 bin [14.3,14.4) has 1881 bin [14.4,14.5) has 1681 bin [14.5,14.6) has 1717 bin [14.6,14.7) has 1539 bin [14.7,14.8) has 1517 bin [14.8,14.9) has 1387 bin [14.9,15.0) has 1279 bin [15.0,15.1) has 1163 bin [15.1,15.2) has 1107 bin [15.2,15.3) has 1069 bin [15.3,15.4) has 1018 bin [15.4,15.5) has 890 bin [15.5,15.6) has 903 bin [15.6,15.7) has 875 bin [15.7,15.8) has 826 bin [15.8,15.9) has 766 bin [15.9,16.0) has 694 bin [16.0,16.1) has 628 bin [16.1,16.2) has 531 bin [16.2,16.3) has 535 bin [16.3,16.4) has 486 bin [16.4,16.5) has 431 bin [16.5,16.6) has 411 bin [16.6,16.7) has 358 bin [16.7,16.8) has 356 bin [16.8,16.9) has 335 bin [16.9,17.0) has 288 bin [17.0,17.1) has 294 bin [17.1,17.2) has 286 bin [17.2,17.3) has 240 bin [17.3,17.4) has 249 bin [17.4,17.5) has 240 bin [17.5,17.6) has 173 bin [17.6,17.7) has 203 bin [17.7,17.8) has 156 bin [17.8,17.9) has 157 bin [17.9,18.0) has 158 bin [18.0,18.1) has 144 bin [18.1,18.2) has 108 bin [18.2,18.3) has 99 bin [18.3,18.4) has 85 bin [18.4,18.5) has 69 bin [18.5,18.6) has 75 bin [18.6,18.7) has 61 bin [18.7,18.8) has 43 bin [18.8,18.9) has 40 bin [18.9,19.0) has 31 bin [19.0,19.1) has 31 bin [19.1,19.2) has 17 bin [19.2,19.3) has 20 bin [19.3,19.4) has 13 bin [19.4,19.5) has 16 bin [19.5,19.6) has 7 bin [19.6,19.7) has 6 bin [19.7,19.8) has 4 bin [19.8,19.9) has 6 bin [19.9,20.0) has 5 bin [20.0,20.1) has 2 bin [20.1,20.2) has 8 bin [20.2,20.3) has 5 bin [20.3,20.4) has 1 bin [20.4,20.5) has 1 average z coordinate 0.2 for 26045569 element(s) point source id histogram with bin size 1.000000 bin 28 has 8159253 bin 29 has 17401279 bin 30 has 485037 average point source id 28.70535425814656 for 26045569 element(s)