lasinfo (210611) report for 'AHN4T/38HN1_15.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: 49245695 number of points by return: 42713031 5097318 1200485 212984 21877 scale factor x y z: 0.001 0.001 0.001 offset x y z: 133980 433730 0 min x y z: 133980.000 433730.000 -0.924 max x y z: 135019.999 435019.999 33.874 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: 49245695 extended number of points by return: 42713031 5097318 1200485 212984 21877 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 -924 33874 intensity 0 4933 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 -30 31 user_data 6 7 point_source_ID 63 65 gps_time 269712393.775186 269714321.152425 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 20 255 B 8 255 NIR 30 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 5167 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.55 34.75 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42713031 number of intermediate returns: 1442240 number of last returns: 42618854 number of single returns: 37528430 covered area in square units/kilounits: 1299848/1.30 point density: all returns 37.89 last only 32.79 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 49245695 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42713031 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5097318 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1200485 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 212984 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 21877 instead zero. overview over extended number of returns of given pulse: 37528430 7865314 2974435 767382 108913 1211 10 0 0 0 0 0 0 0 0 histogram of classification of points: 10580612 unclassified (1) 29239356 ground (2) 9056447 building (6) 283356 water (9) 85924 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3350891 +---> 501257 of those are unclassified (1) +---> 2301642 of those are ground (2) +---> 529083 of those are building (6) +---> 7839 of those are water (9) +---> 11070 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.0,-0.9) has 8 bin [-0.9,-0.8) has 162 bin [-0.8,-0.7) has 192 bin [-0.7,-0.6) has 2940 bin [-0.6,-0.5) has 214979 bin [-0.5,-0.4) has 124307 bin [-0.4,-0.3) has 134825 bin [-0.3,-0.2) has 299688 bin [-0.2,-0.1) has 432137 bin [-0.1,0.0) has 968307 bin [0.0,0.1) has 1460385 bin [0.1,0.2) has 1692608 bin [0.2,0.3) has 2496842 bin [0.3,0.4) has 3666039 bin [0.4,0.5) has 3892545 bin [0.5,0.6) has 3374888 bin [0.6,0.7) has 2956515 bin [0.7,0.8) has 2085640 bin [0.8,0.9) has 1118581 bin [0.9,1.0) has 708240 bin [1.0,1.1) has 641690 bin [1.1,1.2) has 641112 bin [1.2,1.3) has 604699 bin [1.3,1.4) has 533843 bin [1.4,1.5) has 485612 bin [1.5,1.6) has 484185 bin [1.6,1.7) has 491097 bin [1.7,1.8) has 510108 bin [1.8,1.9) has 403762 bin [1.9,2.0) has 384485 bin [2.0,2.1) has 497323 bin [2.1,2.2) has 696236 bin [2.2,2.3) has 525833 bin [2.3,2.4) has 422226 bin [2.4,2.5) has 263049 bin [2.5,2.6) has 213251 bin [2.6,2.7) has 212951 bin [2.7,2.8) has 219442 bin [2.8,2.9) has 250223 bin [2.9,3.0) has 295416 bin [3.0,3.1) has 334606 bin [3.1,3.2) has 363594 bin [3.2,3.3) has 289790 bin [3.3,3.4) has 219820 bin [3.4,3.5) has 269394 bin [3.5,3.6) has 266545 bin [3.6,3.7) has 197171 bin [3.7,3.8) has 186306 bin [3.8,3.9) has 145852 bin [3.9,4.0) has 146250 bin [4.0,4.1) has 138769 bin [4.1,4.2) has 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[31.9,32.0) has 95 bin [32.0,32.1) has 3210 bin [32.1,32.2) has 4798 bin [32.2,32.3) has 501 bin [32.3,32.4) has 923 bin [32.4,32.5) has 74 bin [32.5,32.6) has 43 bin [32.6,32.7) has 35 bin [32.7,32.8) has 49 bin [32.8,32.9) has 39 bin [32.9,33.0) has 28 bin [33.0,33.1) has 47 bin [33.1,33.2) has 277 bin [33.2,33.3) has 19 bin [33.3,33.4) has 6 bin [33.4,33.5) has 7 bin [33.6,33.7) has 1 bin [33.8,33.9) has 1 average z coordinate 3.0 for 49245695 element(s) point source id histogram with bin size 1.000000 bin 63 has 12008965 bin 64 has 35457102 bin 65 has 1779628 average point source id 63.792279568802918 for 49245695 element(s)