lasinfo (210611) report for 'AHN4T/25HZ1_20.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: 40489039 number of points by return: 38301917 1959213 211550 15549 810 scale factor x y z: 0.001 0.001 0.001 offset x y z: 133980 476230 0 min x y z: 133980.000 476230.000 -2.239 max x y z: 135019.999 477519.999 14.908 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: 40489039 extended number of points by return: 38301917 1959213 211550 15549 810 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 -2239 14908 intensity 59 3434 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 -13 33 user_data 6 7 point_source_ID 144 145 gps_time 270203253.396863 270205106.414089 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 28 255 B 5 244 NIR 22 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -2167 5500 extended_scanner_channel 0 0 attribute0 0.59 34.34 ('Amplitude') attribute1 -15.23 18.99 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 38301917 number of intermediate returns: 224159 number of last returns: 38303181 number of single returns: 36340218 covered area in square units/kilounits: 1232228/1.23 point density: all returns 32.86 last only 31.08 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 40489039 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 38301917 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1959213 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 211550 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 15549 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 810 instead zero. overview over extended number of returns of given pulse: 36340218 3501185 585104 58535 3992 5 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2849688 unclassified (1) 31268203 ground (2) 2572 building (6) 6359381 water (9) 9195 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2513968 +---> 265523 of those are unclassified (1) +---> 1922410 of those are ground (2) +---> 325344 of those are water (9) +---> 691 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.3,-2.2) has 15 bin [-2.2,-2.1) has 2017 bin [-2.1,-2.0) has 97678 bin [-2.0,-1.9) has 181579 bin [-1.9,-1.8) has 228327 bin [-1.8,-1.7) has 372528 bin [-1.7,-1.6) has 841225 bin [-1.6,-1.5) has 2660595 bin [-1.5,-1.4) has 6432610 bin [-1.4,-1.3) has 11755547 bin [-1.3,-1.2) has 5763927 bin [-1.2,-1.1) has 3461265 bin [-1.1,-1.0) has 2146305 bin [-1.0,-0.9) has 1389635 bin [-0.9,-0.8) has 831331 bin [-0.8,-0.7) has 489548 bin [-0.7,-0.6) has 256080 bin [-0.6,-0.5) has 127084 bin [-0.5,-0.4) has 71710 bin [-0.4,-0.3) has 54430 bin [-0.3,-0.2) has 149567 bin [-0.2,-0.1) has 189375 bin [-0.1,0.0) has 186007 bin [0.0,0.1) has 160202 bin [0.1,0.2) has 115150 bin [0.2,0.3) has 86739 bin [0.3,0.4) has 82659 bin [0.4,0.5) has 84033 bin [0.5,0.6) has 81785 bin [0.6,0.7) has 80370 bin [0.7,0.8) has 79125 bin [0.8,0.9) has 79275 bin [0.9,1.0) has 81300 bin [1.0,1.1) has 82636 bin [1.1,1.2) has 83292 bin [1.2,1.3) has 84553 bin [1.3,1.4) has 87152 bin [1.4,1.5) has 90560 bin [1.5,1.6) has 95892 bin [1.6,1.7) has 95214 bin [1.7,1.8) has 85067 bin [1.8,1.9) has 73547 bin [1.9,2.0) has 66916 bin [2.0,2.1) has 62770 bin [2.1,2.2) has 59516 bin [2.2,2.3) has 57128 bin [2.3,2.4) has 54637 bin [2.4,2.5) has 51612 bin [2.5,2.6) has 49059 bin [2.6,2.7) has 45918 bin [2.7,2.8) has 43523 bin [2.8,2.9) has 40982 bin [2.9,3.0) has 38734 bin [3.0,3.1) has 37035 bin [3.1,3.2) has 34761 bin [3.2,3.3) has 32440 bin [3.3,3.4) has 30305 bin [3.4,3.5) has 28203 bin [3.5,3.6) has 26059 bin [3.6,3.7) has 24343 bin [3.7,3.8) has 22840 bin [3.8,3.9) has 20300 bin [3.9,4.0) has 18899 bin [4.0,4.1) has 17310 bin [4.1,4.2) has 15629 bin [4.2,4.3) has 14681 bin [4.3,4.4) has 13760 bin [4.4,4.5) has 12803 bin [4.5,4.6) has 11626 bin [4.6,4.7) has 10648 bin [4.7,4.8) has 9902 bin [4.8,4.9) has 9067 bin [4.9,5.0) has 8184 bin [5.0,5.1) has 7448 bin [5.1,5.2) has 6769 bin [5.2,5.3) has 6177 bin [5.3,5.4) has 5327 bin [5.4,5.5) has 4710 bin [5.5,5.6) has 4338 bin [5.6,5.7) has 3873 bin [5.7,5.8) has 3562 bin [5.8,5.9) has 3289 bin [5.9,6.0) has 2992 bin [6.0,6.1) has 2765 bin [6.1,6.2) has 2741 bin [6.2,6.3) has 2712 bin [6.3,6.4) has 2522 bin [6.4,6.5) has 2374 bin [6.5,6.6) has 2134 bin [6.6,6.7) has 2142 bin [6.7,6.8) has 2035 bin [6.8,6.9) has 1999 bin [6.9,7.0) has 1903 bin [7.0,7.1) has 1832 bin [7.1,7.2) has 1717 bin [7.2,7.3) has 1627 bin [7.3,7.4) has 1751 bin [7.4,7.5) has 1675 bin [7.5,7.6) has 1521 bin [7.6,7.7) has 1466 bin [7.7,7.8) has 1372 bin [7.8,7.9) has 1314 bin [7.9,8.0) has 1263 bin [8.0,8.1) has 1173 bin [8.1,8.2) has 1149 bin [8.2,8.3) has 1074 bin [8.3,8.4) has 1077 bin [8.4,8.5) has 1080 bin [8.5,8.6) has 1104 bin [8.6,8.7) has 1129 bin [8.7,8.8) has 1040 bin [8.8,8.9) has 1000 bin [8.9,9.0) has 988 bin [9.0,9.1) has 964 bin [9.1,9.2) has 1044 bin [9.2,9.3) has 967 bin [9.3,9.4) has 978 bin [9.4,9.5) has 912 bin [9.5,9.6) has 871 bin [9.6,9.7) has 818 bin [9.7,9.8) has 867 bin [9.8,9.9) has 902 bin [9.9,10.0) has 861 bin [10.0,10.1) has 768 bin [10.1,10.2) has 754 bin [10.2,10.3) has 733 bin [10.3,10.4) has 734 bin [10.4,10.5) has 702 bin [10.5,10.6) has 669 bin [10.6,10.7) has 635 bin [10.7,10.8) has 606 bin [10.8,10.9) has 563 bin [10.9,11.0) has 541 bin [11.0,11.1) has 566 bin [11.1,11.2) has 484 bin [11.2,11.3) has 472 bin [11.3,11.4) has 470 bin [11.4,11.5) has 423 bin [11.5,11.6) has 432 bin [11.6,11.7) has 434 bin [11.7,11.8) has 362 bin [11.8,11.9) has 393 bin [11.9,12.0) has 382 bin [12.0,12.1) has 325 bin [12.1,12.2) has 298 bin [12.2,12.3) has 255 bin [12.3,12.4) has 246 bin [12.4,12.5) has 199 bin [12.5,12.6) has 232 bin [12.6,12.7) has 208 bin [12.7,12.8) has 200 bin [12.8,12.9) has 189 bin [12.9,13.0) has 167 bin [13.0,13.1) has 165 bin [13.1,13.2) has 158 bin [13.2,13.3) has 142 bin [13.3,13.4) has 121 bin [13.4,13.5) has 126 bin [13.5,13.6) has 113 bin [13.6,13.7) has 111 bin [13.7,13.8) has 132 bin [13.8,13.9) has 113 bin [13.9,14.0) has 129 bin [14.0,14.1) has 91 bin [14.1,14.2) has 105 bin [14.2,14.3) has 63 bin [14.3,14.4) has 61 bin [14.4,14.5) has 41 bin [14.5,14.6) has 24 bin [14.6,14.7) has 17 bin [14.7,14.8) has 7 bin [14.8,14.9) has 2 bin [14.9,15.0) has 2 average z coordinate -1.1 for 40489039 element(s) point source id histogram with bin size 1.000000 bin 144 has 17754447 bin 145 has 22734592 average point source id 144.561499916063696 for 40489039 element(s)