lasinfo (210611) report for 'AHN4T/65GN1_08.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: 181/2021 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: 27791264 number of points by return: 26829468 673818 234511 48061 5406 scale factor x y z: 0.001 0.001 0.001 offset x y z: 41980 391230 0 min x y z: 41980.000 391230.000 -1.474 max x y z: 43019.999 392519.999 36.283 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: 27791264 extended number of points by return: 26829468 673818 234511 48061 5406 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 -1474 36283 intensity 56 3156 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -31 32 user_data 6 7 point_source_ID 6 8 gps_time 259150951.640763 259153401.611498 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 255 G 33 255 B 17 255 NIR 60 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 5333 extended_scanner_channel 0 0 attribute0 0.56 31.56 ('Amplitude') attribute1 -15.52 15.56 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26829468 number of intermediate returns: 287681 number of last returns: 26830036 number of single returns: 26155921 covered area in square units/kilounits: 1340372/1.34 point density: all returns 20.73 last only 20.02 (per square units) spacing: all returns 0.22 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27791264 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26829468 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 673818 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 234511 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 48061 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 5406 instead zero. overview over extended number of returns of given pulse: 26155921 879616 558597 170144 25071 1793 122 0 0 0 0 0 0 0 0 histogram of classification of points: 1254759 unclassified (1) 26401982 ground (2) 101249 building (6) 32516 water (9) 758 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1767031 +---> 58880 of those are unclassified (1) +---> 1706760 of those are ground (2) +---> 1391 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.5,-1.4) has 46 bin [-1.4,-1.3) has 1426 bin [-1.3,-1.2) has 2683 bin [-1.2,-1.1) has 2990 bin [-1.1,-1.0) has 3292 bin [-1.0,-0.9) has 3613 bin [-0.9,-0.8) has 4459 bin [-0.8,-0.7) has 4949 bin [-0.7,-0.6) has 5320 bin [-0.6,-0.5) has 5506 bin [-0.5,-0.4) has 8549 bin [-0.4,-0.3) has 21048 bin [-0.3,-0.2) has 30313 bin [-0.2,-0.1) has 47040 bin [-0.1,0.0) has 59391 bin [0.0,0.1) has 65797 bin [0.1,0.2) has 81091 bin [0.2,0.3) has 98785 bin [0.3,0.4) has 122304 bin [0.4,0.5) has 316225 bin [0.5,0.6) has 541603 bin [0.6,0.7) has 779234 bin [0.7,0.8) has 2219775 bin [0.8,0.9) has 3951975 bin [0.9,1.0) has 5469761 bin [1.0,1.1) has 4883389 bin [1.1,1.2) has 3199277 bin [1.2,1.3) has 1434657 bin [1.3,1.4) has 863876 bin [1.4,1.5) has 555619 bin [1.5,1.6) has 218143 bin [1.6,1.7) has 215468 bin [1.7,1.8) has 239290 bin [1.8,1.9) has 144961 bin [1.9,2.0) has 144244 bin [2.0,2.1) has 189291 bin [2.1,2.2) has 80609 bin [2.2,2.3) has 48728 bin [2.3,2.4) has 46122 bin [2.4,2.5) has 40452 bin [2.5,2.6) has 32886 bin [2.6,2.7) has 29255 bin [2.7,2.8) has 28431 bin [2.8,2.9) has 28218 bin [2.9,3.0) has 26996 bin [3.0,3.1) has 26279 bin [3.1,3.2) has 26139 bin [3.2,3.3) has 26704 bin [3.3,3.4) has 26919 bin [3.4,3.5) has 26469 bin [3.5,3.6) has 28082 bin [3.6,3.7) has 26496 bin [3.7,3.8) has 25894 bin [3.8,3.9) has 27104 bin [3.9,4.0) has 26637 bin [4.0,4.1) has 27258 bin [4.1,4.2) has 29232 bin 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213198 average point source id 6.737749495668854 for 27791264 element(s)