lasinfo (210611) report for 'AHN4T/14CN2_10.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: 41971590 number of points by return: 41304068 485576 152125 29710 111 scale factor x y z: 0.001 0.001 0.001 offset x y z: 108980 534980 0 min x y z: 108980.000 534980.000 -1.239 max x y z: 110019.999 536269.999 13.999 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: 41971590 extended number of points by return: 41304068 485576 152125 29710 111 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 -1239 13999 intensity 19 4755 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 8 9 point_source_ID 38 179 gps_time 269534488.329917 270043894.990500 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 30 255 G 45 255 B 37 255 NIR 57 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 47.55 ('Amplitude') attribute1 -17.99 29.73 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 41304068 number of intermediate returns: 183039 number of last returns: 41286259 number of single returns: 40801776 covered area in square units/kilounits: 1339312/1.34 point density: all returns 31.34 last only 30.83 (per square units) spacing: all returns 0.18 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 41971590 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 41304068 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 485576 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 152125 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 29710 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 111 instead zero. overview over extended number of returns of given pulse: 40801776 681272 369110 118873 559 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1024522 unclassified (1) 39474742 ground (2) 976676 building (6) 488482 water (9) 7168 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2599814 +---> 21584 of those are unclassified (1) +---> 2447879 of those are ground (2) +---> 42407 of those are building (6) +---> 87944 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.3,-1.2) has 13 bin [-1.2,-1.1) has 1799 bin [-1.1,-1.0) has 7756 bin [-1.0,-0.9) has 1033 bin [-0.9,-0.8) has 17671 bin [-0.8,-0.7) has 11664 bin [-0.7,-0.6) has 102161 bin [-0.6,-0.5) has 137503 bin [-0.5,-0.4) has 344833 bin [-0.4,-0.3) has 141975 bin [-0.3,-0.2) has 237403 bin [-0.2,-0.1) has 1112125 bin [-0.1,0.0) has 3242709 bin [0.0,0.1) has 12034611 bin [0.1,0.2) has 13173584 bin [0.2,0.3) has 4717679 bin [0.3,0.4) has 2952223 bin [0.4,0.5) has 574397 bin [0.5,0.6) has 450522 bin [0.6,0.7) has 225805 bin [0.7,0.8) has 138609 bin [0.8,0.9) has 55299 bin [0.9,1.0) has 34841 bin [1.0,1.1) has 33374 bin [1.1,1.2) has 41597 bin [1.2,1.3) has 48704 bin [1.3,1.4) has 65168 bin [1.4,1.5) has 53499 bin [1.5,1.6) has 46117 bin [1.6,1.7) has 47562 bin [1.7,1.8) has 54810 bin [1.8,1.9) has 47704 bin [1.9,2.0) has 33637 bin [2.0,2.1) has 34223 bin [2.1,2.2) has 37300 bin [2.2,2.3) has 40518 bin [2.3,2.4) has 42027 bin [2.4,2.5) has 23919 bin [2.5,2.6) has 18496 bin [2.6,2.7) has 17632 bin [2.7,2.8) has 20807 bin [2.8,2.9) has 19894 bin [2.9,3.0) has 19605 bin [3.0,3.1) has 18284 bin [3.1,3.2) has 21757 bin [3.2,3.3) has 21154 bin [3.3,3.4) has 22602 bin [3.4,3.5) has 21694 bin [3.5,3.6) has 20452 bin [3.6,3.7) has 19894 bin [3.7,3.8) has 20200 bin [3.8,3.9) has 24187 bin [3.9,4.0) has 27614 bin [4.0,4.1) has 19927 bin [4.1,4.2) has 19257 bin [4.2,4.3) has 18609 bin [4.3,4.4) has 18522 bin [4.4,4.5) has 18203 bin [4.5,4.6) has 18618 bin [4.6,4.7) has 18979 bin [4.7,4.8) has 18835 bin [4.8,4.9) has 18753 bin [4.9,5.0) has 21235 bin [5.0,5.1) has 24201 bin [5.1,5.2) has 40669 bin [5.2,5.3) has 27001 bin [5.3,5.4) has 22142 bin [5.4,5.5) has 22339 bin [5.5,5.6) has 23563 bin [5.6,5.7) has 23918 bin [5.7,5.8) has 24451 bin [5.8,5.9) has 25825 bin [5.9,6.0) has 26529 bin [6.0,6.1) has 26388 bin [6.1,6.2) has 26362 bin [6.2,6.3) has 28430 bin [6.3,6.4) has 29254 bin [6.4,6.5) has 28037 bin [6.5,6.6) has 27061 bin [6.6,6.7) has 25587 bin [6.7,6.8) has 24651 bin [6.8,6.9) has 24414 bin [6.9,7.0) has 23492 bin [7.0,7.1) has 22908 bin [7.1,7.2) has 22619 bin [7.2,7.3) has 22074 bin [7.3,7.4) has 22141 bin [7.4,7.5) has 21515 bin [7.5,7.6) has 21809 bin [7.6,7.7) has 20925 bin [7.7,7.8) has 20417 bin [7.8,7.9) has 19387 bin [7.9,8.0) has 19131 bin [8.0,8.1) has 17186 bin [8.1,8.2) has 16739 bin [8.2,8.3) has 16159 bin [8.3,8.4) has 15405 bin [8.4,8.5) has 14951 bin [8.5,8.6) has 14866 bin [8.6,8.7) has 14763 bin [8.7,8.8) has 14954 bin [8.8,8.9) has 15328 bin [8.9,9.0) has 13970 bin [9.0,9.1) has 12854 bin [9.1,9.2) has 12438 bin [9.2,9.3) has 12139 bin [9.3,9.4) has 12085 bin [9.4,9.5) has 11637 bin [9.5,9.6) has 11583 bin [9.6,9.7) has 11782 bin [9.7,9.8) has 12812 bin [9.8,9.9) has 10721 bin [9.9,10.0) has 9322 bin [10.0,10.1) has 8463 bin [10.1,10.2) has 8686 bin [10.2,10.3) has 7781 bin [10.3,10.4) has 7758 bin [10.4,10.5) has 5489 bin [10.5,10.6) has 4117 bin [10.6,10.7) has 3861 bin [10.7,10.8) has 3705 bin [10.8,10.9) has 3168 bin [10.9,11.0) has 3257 bin [11.0,11.1) has 3201 bin [11.1,11.2) has 3321 bin [11.2,11.3) has 4216 bin [11.3,11.4) has 4040 bin [11.4,11.5) has 3721 bin [11.5,11.6) has 2882 bin [11.6,11.7) has 2240 bin [11.7,11.8) has 2191 bin [11.8,11.9) has 1999 bin [11.9,12.0) has 1615 bin [12.0,12.1) has 827 bin [12.1,12.2) has 785 bin [12.2,12.3) has 1001 bin [12.3,12.4) has 1871 bin [12.4,12.5) has 223 bin [12.5,12.6) has 220 bin [12.6,12.7) has 77 bin [12.7,12.8) has 63 bin [12.8,12.9) has 63 bin [12.9,13.0) has 42 bin [13.0,13.1) has 43 bin [13.1,13.2) has 76 bin [13.2,13.3) has 32 bin [13.3,13.4) has 12 bin [13.4,13.5) has 5 bin [13.5,13.6) has 6 bin [13.6,13.7) has 6 bin [13.7,13.8) has 3 bin [13.8,13.9) has 3 bin [13.9,14.0) has 3 average z coordinate 0.4 for 41971590 element(s) point source id histogram with bin size 1.000000 bin 38 has 14975619 bin 178 has 15791378 bin 179 has 11204593 average point source id 128.314437289604712 for 41971590 element(s)