lasinfo (210611) report for 'AHN4T/06FN1_12.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: 333/2022 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: 10825360 number of points by return: 10298837 481344 43465 1698 16 scale factor x y z: 0.001 0.001 0.001 offset x y z: 210980 596230 0 min x y z: 210980.000 596230.000 -1.247 max x y z: 212019.999 597519.999 6.952 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: 10825360 extended number of points by return: 10298837 481344 43465 1698 16 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 -1247 6952 intensity 59 4952 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -14 29 user_data 6 7 point_source_ID 11 12 gps_time 324206206.884560 324207726.766434 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 57 255 G 63 255 B 61 255 NIR 22 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -2333 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.41 33.43 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 10298837 number of intermediate returns: 45181 number of last returns: 10298570 number of single returns: 9817228 covered area in square units/kilounits: 1065744/1.07 point density: all returns 10.16 last only 9.66 (per square units) spacing: all returns 0.31 last only 0.32 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 10825360 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 10298837 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 481344 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 43465 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1698 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 16 instead zero. overview over extended number of returns of given pulse: 9817228 876011 125313 6728 80 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1669628 unclassified (1) 4936045 ground (2) 4219687 water (9) +-> flagged as extended overlap: 824985 +---> 124692 of those are unclassified (1) +---> 476141 of those are ground (2) +---> 224152 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.3,-1.2) has 27 bin [-1.2,-1.1) has 6410 bin [-1.1,-1.0) has 517486 bin [-1.0,-0.9) has 3777581 bin [-0.9,-0.8) has 168376 bin [-0.8,-0.7) has 376239 bin [-0.7,-0.6) has 889254 bin [-0.6,-0.5) has 675942 bin [-0.5,-0.4) has 416849 bin [-0.4,-0.3) has 587367 bin [-0.3,-0.2) has 473999 bin [-0.2,-0.1) has 646270 bin [-0.1,0.0) has 692507 bin [0.0,0.1) has 509245 bin [0.1,0.2) has 320035 bin [0.2,0.3) has 146910 bin [0.3,0.4) has 54024 bin [0.4,0.5) has 20515 bin [0.5,0.6) has 11400 bin [0.6,0.7) has 10506 bin [0.7,0.8) has 13492 bin [0.8,0.9) has 18879 bin [0.9,1.0) has 25486 bin [1.0,1.1) has 32236 bin [1.1,1.2) has 37063 bin [1.2,1.3) has 40239 bin [1.3,1.4) has 39394 bin [1.4,1.5) has 34184 bin [1.5,1.6) has 27920 bin [1.6,1.7) has 22161 bin [1.7,1.8) has 18695 bin [1.8,1.9) has 16670 bin [1.9,2.0) has 14918 bin [2.0,2.1) has 13850 bin [2.1,2.2) has 12634 bin [2.2,2.3) has 11678 bin [2.3,2.4) has 10435 bin [2.4,2.5) has 9795 bin [2.5,2.6) has 9105 bin [2.6,2.7) has 8387 bin [2.7,2.8) has 8016 bin [2.8,2.9) has 7524 bin [2.9,3.0) has 7161 bin [3.0,3.1) has 6913 bin [3.1,3.2) has 6749 bin [3.2,3.3) has 6402 bin [3.3,3.4) has 6017 bin [3.4,3.5) has 5670 bin [3.5,3.6) has 5510 bin [3.6,3.7) has 4931 bin [3.7,3.8) has 4759 bin [3.8,3.9) has 4382 bin [3.9,4.0) has 4107 bin [4.0,4.1) has 3770 bin [4.1,4.2) has 3407 bin [4.2,4.3) has 3075 bin [4.3,4.4) has 2869 bin [4.4,4.5) has 2512 bin [4.5,4.6) has 2278 bin [4.6,4.7) has 1966 bin [4.7,4.8) has 1672 bin [4.8,4.9) has 1408 bin [4.9,5.0) has 1241 bin [5.0,5.1) has 1041 bin [5.1,5.2) has 823 bin [5.2,5.3) has 681 bin [5.3,5.4) has 518 bin [5.4,5.5) has 422 bin [5.5,5.6) has 305 bin [5.6,5.7) has 260 bin [5.7,5.8) has 221 bin [5.8,5.9) has 156 bin [5.9,6.0) has 114 bin [6.0,6.1) has 85 bin [6.1,6.2) has 69 bin [6.2,6.3) has 49 bin [6.3,6.4) has 44 bin [6.4,6.5) has 23 bin [6.5,6.6) has 13 bin [6.6,6.7) has 12 bin [6.7,6.8) has 14 bin [6.8,6.9) has 2 bin [6.9,7.0) has 6 average z coordinate -0.5 for 10825360 element(s) point source id histogram with bin size 1.000000 bin 11 has 1976609 bin 12 has 8848751 average point source id 11.817409397932263 for 10825360 element(s)