lasinfo (210611) report for 'AHN4T/30GN1_05.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: 94634295 number of points by return: 69579950 19892587 4527567 587470 46721 scale factor x y z: 0.001 0.001 0.001 offset x y z: 83980 461230 0 min x y z: 83980.000 461230.000 1.806 max x y z: 85019.999 462519.999 32.869 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: 94634295 extended number of points by return: 69579950 19892587 4527567 587470 46721 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 1806 32869 intensity 4 2698 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -36 34 user_data 6 7 point_source_ID 170 174 gps_time 270302725.558192 270306141.565650 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 31 255 G 37 244 B 20 218 NIR 52 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -6000 5667 extended_scanner_channel 0 0 attribute0 0.04 26.98 ('Amplitude') attribute1 -15.4 11.9 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 69579950 number of intermediate returns: 5118831 number of last returns: 69551547 number of single returns: 49616033 covered area in square units/kilounits: 1340636/1.34 point density: all returns 70.59 last only 51.88 (per square units) spacing: all returns 0.12 last only 0.14 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 94634295 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 69579950 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 19892587 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4527567 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 587470 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 46721 instead zero. overview over extended number of returns of given pulse: 49616033 30831879 11796393 2156991 232545 449 5 0 0 0 0 0 0 0 0 histogram of classification of points: 28294597 unclassified (1) 66336500 ground (2) 3072 building (6) 126 water (9) +-> flagged as extended overlap: 6631183 +---> 2133461 of those are unclassified (1) +---> 4497602 of those are ground (2) +---> 120 of those are water (9) z coordinate histogram with bin size 0.100000 bin [1.8,1.9) has 2193 bin [1.9,2.0) has 19516 bin [2.0,2.1) has 34857 bin [2.1,2.2) has 49609 bin [2.2,2.3) has 70178 bin [2.3,2.4) has 71439 bin [2.4,2.5) has 75144 bin [2.5,2.6) has 64954 bin [2.6,2.7) has 53436 bin [2.7,2.8) has 52446 bin [2.8,2.9) has 49772 bin [2.9,3.0) has 45438 bin [3.0,3.1) has 42671 bin [3.1,3.2) has 49714 bin [3.2,3.3) has 65581 bin [3.3,3.4) has 85056 bin [3.4,3.5) has 112407 bin [3.5,3.6) has 222749 bin [3.6,3.7) has 859057 bin [3.7,3.8) has 951881 bin [3.8,3.9) has 586195 bin [3.9,4.0) has 498520 bin [4.0,4.1) has 508201 bin [4.1,4.2) has 513443 bin [4.2,4.3) has 434197 bin [4.3,4.4) has 467721 bin [4.4,4.5) has 451083 bin [4.5,4.6) has 412163 bin [4.6,4.7) has 416081 bin [4.7,4.8) has 462182 bin [4.8,4.9) has 541959 bin [4.9,5.0) has 550428 bin [5.0,5.1) has 532051 bin [5.1,5.2) has 535699 bin [5.2,5.3) has 516192 bin [5.3,5.4) has 581907 bin [5.4,5.5) has 683742 bin [5.5,5.6) has 737967 bin [5.6,5.7) has 766611 bin [5.7,5.8) has 832363 bin [5.8,5.9) has 884054 bin [5.9,6.0) has 912554 bin [6.0,6.1) has 884529 bin [6.1,6.2) has 862390 bin [6.2,6.3) has 846731 bin [6.3,6.4) has 734688 bin [6.4,6.5) has 705532 bin [6.5,6.6) has 711554 bin [6.6,6.7) has 735902 bin [6.7,6.8) has 740096 bin [6.8,6.9) has 726618 bin [6.9,7.0) has 743447 bin [7.0,7.1) has 753152 bin [7.1,7.2) has 774852 bin [7.2,7.3) has 804128 bin [7.3,7.4) has 755971 bin [7.4,7.5) has 730587 bin [7.5,7.6) has 730007 bin [7.6,7.7) has 721401 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bin [26.5,26.6) has 21173 bin [26.6,26.7) has 19807 bin [26.7,26.8) has 19115 bin [26.8,26.9) has 17619 bin [26.9,27.0) has 16555 bin [27.0,27.1) has 15700 bin [27.1,27.2) has 14633 bin [27.2,27.3) has 14050 bin [27.3,27.4) has 13804 bin [27.4,27.5) has 12971 bin [27.5,27.6) has 11793 bin [27.6,27.7) has 10785 bin [27.7,27.8) has 10402 bin [27.8,27.9) has 9954 bin [27.9,28.0) has 9379 bin [28.0,28.1) has 9174 bin [28.1,28.2) has 8669 bin [28.2,28.3) has 7828 bin [28.3,28.4) has 7391 bin [28.4,28.5) has 6508 bin [28.5,28.6) has 6152 bin [28.6,28.7) has 5430 bin [28.7,28.8) has 4763 bin [28.8,28.9) has 4503 bin [28.9,29.0) has 4384 bin [29.0,29.1) has 4003 bin [29.1,29.2) has 3513 bin [29.2,29.3) has 3049 bin [29.3,29.4) has 2763 bin [29.4,29.5) has 2567 bin [29.5,29.6) has 2258 bin [29.6,29.7) has 2089 bin [29.7,29.8) has 1724 bin [29.8,29.9) has 1633 bin [29.9,30.0) has 1476 bin [30.0,30.1) has 1436 bin [30.1,30.2) has 1332 bin [30.2,30.3) has 1210 bin [30.3,30.4) has 1184 bin [30.4,30.5) has 1125 bin [30.5,30.6) has 1108 bin [30.6,30.7) has 1044 bin [30.7,30.8) has 958 bin [30.8,30.9) has 846 bin [30.9,31.0) has 778 bin [31.0,31.1) has 648 bin [31.1,31.2) has 575 bin [31.2,31.3) has 603 bin [31.3,31.4) has 506 bin [31.4,31.5) has 373 bin [31.5,31.6) has 263 bin [31.6,31.7) has 251 bin [31.7,31.8) has 179 bin [31.8,31.9) has 154 bin [31.9,32.0) has 123 bin [32.0,32.1) has 106 bin [32.1,32.2) has 80 bin [32.2,32.3) has 46 bin [32.3,32.4) has 28 bin [32.4,32.5) has 20 bin [32.5,32.6) has 17 bin [32.6,32.7) has 11 bin [32.7,32.8) has 2 bin [32.8,32.9) has 1 average z coordinate 11.2 for 94634295 element(s) point source id histogram with bin size 1.000000 bin 170 has 7678263 bin 171 has 45564814 bin 172 has 12826081 bin 174 has 28565137 average point source id 171.959939829424428 for 94634295 element(s)