lasinfo (210611) report for 'AHN4T/38DN1_01.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: 180/2021 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: 60528937 number of points by return: 60325027 172402 27925 3256 327 scale factor x y z: 0.001 0.001 0.001 offset x y z: 109980 436230 0 min x y z: 109980.000 436230.000 -2.509 max x y z: 111019.999 437519.999 10.866 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: 60528937 extended number of points by return: 60325027 172402 27925 3256 327 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 -2509 10866 intensity 37 4933 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 -31 30 user_data 6 8 point_source_ID 5 84 gps_time 268428437.078246 269733523.825264 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 32 255 G 37 255 B 25 248 NIR 50 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5167 5000 extended_scanner_channel 0 0 attribute0 0.37 49.33 ('Amplitude') attribute1 -15.33 34.11 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 60325027 number of intermediate returns: 31456 number of last returns: 60325369 number of single returns: 60152915 covered area in square units/kilounits: 1255204/1.26 point density: all returns 48.22 last only 48.06 (per square units) spacing: all returns 0.14 last only 0.14 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 60528937 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 60325027 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 172402 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 27925 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 3256 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 327 instead zero. overview over extended number of returns of given pulse: 60152915 288081 74094 11847 1903 97 0 0 0 0 0 0 0 0 0 histogram of classification of points: 924869 unclassified (1) 58793222 ground (2) 781749 water (9) 29097 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4495030 +---> 91444 of those are unclassified (1) +---> 4353652 of those are ground (2) +---> 43864 of those are water (9) +---> 6070 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.6,-2.5) has 1 bin [-2.5,-2.4) has 157 bin [-2.4,-2.3) has 26456 bin [-2.3,-2.2) has 723079 bin [-2.2,-2.1) has 1274900 bin [-2.1,-2.0) has 1238459 bin [-2.0,-1.9) has 1949533 bin [-1.9,-1.8) has 3441308 bin [-1.8,-1.7) has 13056342 bin [-1.7,-1.6) has 20971616 bin [-1.6,-1.5) has 6591929 bin [-1.5,-1.4) has 4327574 bin [-1.4,-1.3) has 2894084 bin [-1.3,-1.2) has 1697576 bin [-1.2,-1.1) has 983000 bin [-1.1,-1.0) has 556317 bin [-1.0,-0.9) has 280477 bin [-0.9,-0.8) has 157051 bin [-0.8,-0.7) has 73494 bin [-0.7,-0.6) has 35093 bin [-0.6,-0.5) has 17631 bin [-0.5,-0.4) has 7283 bin [-0.4,-0.3) has 6422 bin [-0.3,-0.2) has 6586 bin [-0.2,-0.1) has 6626 bin [-0.1,0.0) has 6939 bin [0.0,0.1) has 6182 bin [0.1,0.2) has 5873 bin [0.2,0.3) has 5683 bin [0.3,0.4) has 5495 bin [0.4,0.5) has 5376 bin [0.5,0.6) has 5186 bin [0.6,0.7) has 5175 bin [0.7,0.8) has 5036 bin [0.8,0.9) has 5493 bin [0.9,1.0) has 5425 bin [1.0,1.1) has 5636 bin [1.1,1.2) has 5390 bin [1.2,1.3) has 5343 bin [1.3,1.4) has 5147 bin [1.4,1.5) has 5153 bin [1.5,1.6) has 5009 bin [1.6,1.7) has 4813 bin [1.7,1.8) has 4567 bin [1.8,1.9) has 4532 bin [1.9,2.0) has 4395 bin [2.0,2.1) has 4288 bin [2.1,2.2) has 4168 bin [2.2,2.3) has 4023 bin [2.3,2.4) has 3917 bin [2.4,2.5) has 3777 bin [2.5,2.6) has 3578 bin [2.6,2.7) has 3494 bin [2.7,2.8) has 3359 bin [2.8,2.9) has 3177 bin [2.9,3.0) has 3077 bin [3.0,3.1) has 3001 bin [3.1,3.2) has 2815 bin [3.2,3.3) has 2732 bin [3.3,3.4) has 2674 bin [3.4,3.5) has 2495 bin [3.5,3.6) has 2445 bin [3.6,3.7) has 2268 bin [3.7,3.8) has 2250 bin [3.8,3.9) has 2053 bin [3.9,4.0) has 1908 bin [4.0,4.1) has 1893 bin [4.1,4.2) has 1717 bin [4.2,4.3) has 1608 bin [4.3,4.4) has 1519 bin [4.4,4.5) has 1445 bin [4.5,4.6) has 1351 bin [4.6,4.7) has 1249 bin [4.7,4.8) has 1167 bin [4.8,4.9) has 1071 bin [4.9,5.0) has 980 bin [5.0,5.1) has 1024 bin [5.1,5.2) has 932 bin [5.2,5.3) has 850 bin [5.3,5.4) has 756 bin [5.4,5.5) has 834 bin [5.5,5.6) has 789 bin [5.6,5.7) has 786 bin [5.7,5.8) has 749 bin [5.8,5.9) has 745 bin [5.9,6.0) has 726 bin [6.0,6.1) has 730 bin [6.1,6.2) has 711 bin [6.2,6.3) has 693 bin [6.3,6.4) has 663 bin [6.4,6.5) has 656 bin [6.5,6.6) has 590 bin [6.6,6.7) has 596 bin [6.7,6.8) has 554 bin [6.8,6.9) has 572 bin [6.9,7.0) has 565 bin [7.0,7.1) has 472 bin [7.1,7.2) has 405 bin [7.2,7.3) has 370 bin [7.3,7.4) has 345 bin [7.4,7.5) has 312 bin [7.5,7.6) has 254 bin [7.6,7.7) has 212 bin [7.7,7.8) has 186 bin [7.8,7.9) has 150 bin [7.9,8.0) has 125 bin [8.0,8.1) has 108 bin [8.1,8.2) has 110 bin [8.2,8.3) has 91 bin [8.3,8.4) has 70 bin [8.4,8.5) has 67 bin [8.5,8.6) has 58 bin [8.6,8.7) has 52 bin [8.7,8.8) has 76 bin [8.8,8.9) has 61 bin [8.9,9.0) has 60 bin [9.0,9.1) has 52 bin [9.1,9.2) has 42 bin [9.2,9.3) has 42 bin [9.3,9.4) has 35 bin [9.4,9.5) has 40 bin [9.5,9.6) has 57 bin [9.6,9.7) has 37 bin [9.7,9.8) has 27 bin [9.8,9.9) has 32 bin [9.9,10.0) has 19 bin [10.0,10.1) has 28 bin [10.1,10.2) has 21 bin [10.2,10.3) has 18 bin [10.3,10.4) has 11 bin [10.4,10.5) has 15 bin [10.5,10.6) has 7 bin [10.6,10.7) has 4 bin [10.7,10.8) has 3 bin [10.8,10.9) has 1 average z coordinate -1.6 for 60528937 element(s) point source id histogram with bin size 1.000000 bin 5 has 368805 bin 6 has 9232413 bin 7 has 11156425 bin 65 has 1325251 bin 66 has 27899596 bin 67 has 10524676 bin 84 has 21771 average point source id 45.760430007221174 for 60528937 element(s)