lasinfo (210611) report for 'AHN4T/15CZ2_23.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: 174/2021 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: 30226924 number of points by return: 24441244 3507514 1608770 663310 6086 scale factor x y z: 0.001 0.001 0.001 offset x y z: 146980 524980 0 min x y z: 146980.000 524980.000 -3.474 max x y z: 148019.999 526269.999 30.450 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: 30226924 extended number of points by return: 24441244 3507514 1608770 663310 6086 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 -3474 30450 intensity 19 4992 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 -29 29 user_data 8 9 point_source_ID 50 54 gps_time 269685824.257516 269703254.945307 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 37 255 B 32 255 NIR 33 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 49.92 ('Amplitude') attribute1 -18.2 32.1 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24441244 number of intermediate returns: 2288109 number of last returns: 24369945 number of single returns: 20872374 covered area in square units/kilounits: 1299880/1.30 point density: all returns 23.25 last only 18.75 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30226924 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24441244 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3507514 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1608770 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 663310 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 6086 instead zero. overview over extended number of returns of given pulse: 20872374 3844983 2839543 2639405 29499 1055 65 0 0 0 0 0 0 0 0 histogram of classification of points: 7977359 unclassified (1) 16741289 ground (2) 4797147 building (6) 651593 water (9) 59536 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2068946 +---> 298564 of those are unclassified (1) +---> 1472704 of those are ground (2) +---> 280816 of those are building (6) +---> 15808 of those are water (9) +---> 1054 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.5,-3.4) has 181 bin [-3.4,-3.3) has 29356 bin [-3.3,-3.2) has 71290 bin [-3.2,-3.1) has 18205 bin [-3.1,-3.0) has 34499 bin [-3.0,-2.9) has 32425 bin [-2.9,-2.8) has 31990 bin [-2.8,-2.7) has 25057 bin [-2.7,-2.6) has 26946 bin [-2.6,-2.5) has 40009 bin [-2.5,-2.4) has 378967 bin [-2.4,-2.3) has 271913 bin [-2.3,-2.2) has 329100 bin [-2.2,-2.1) has 536970 bin [-2.1,-2.0) has 1126819 bin [-2.0,-1.9) has 1144409 bin [-1.9,-1.8) has 1213506 bin [-1.8,-1.7) has 1188780 bin [-1.7,-1.6) has 1201053 bin [-1.6,-1.5) has 1370317 bin [-1.5,-1.4) has 1565107 bin [-1.4,-1.3) has 1475103 bin [-1.3,-1.2) has 1168235 bin [-1.2,-1.1) has 1039834 bin [-1.1,-1.0) has 575472 bin [-1.0,-0.9) has 384685 bin [-0.9,-0.8) has 262615 bin [-0.8,-0.7) has 174000 bin [-0.7,-0.6) has 161074 bin [-0.6,-0.5) has 174161 bin [-0.5,-0.4) has 169678 bin [-0.4,-0.3) has 165603 bin [-0.3,-0.2) has 188826 bin [-0.2,-0.1) has 341528 bin [-0.1,0.0) has 239389 bin [0.0,0.1) has 241753 bin [0.1,0.2) has 247345 bin [0.2,0.3) has 188913 bin [0.3,0.4) has 144278 bin [0.4,0.5) has 146235 bin [0.5,0.6) has 157435 bin [0.6,0.7) has 165188 bin [0.7,0.8) has 189274 bin [0.8,0.9) has 230697 bin [0.9,1.0) has 246426 bin [1.0,1.1) has 206656 bin [1.1,1.2) has 172947 bin [1.2,1.3) has 172677 bin [1.3,1.4) has 186723 bin [1.4,1.5) has 172069 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3205 bin [25.3,25.4) has 3134 bin [25.4,25.5) has 3056 bin [25.5,25.6) has 2887 bin [25.6,25.7) has 2817 bin [25.7,25.8) has 2866 bin [25.8,25.9) has 2617 bin [25.9,26.0) has 2589 bin [26.0,26.1) has 2571 bin [26.1,26.2) has 2531 bin [26.2,26.3) has 2321 bin [26.3,26.4) has 2249 bin [26.4,26.5) has 2154 bin [26.5,26.6) has 2147 bin [26.6,26.7) has 2002 bin [26.7,26.8) has 1917 bin [26.8,26.9) has 1789 bin [26.9,27.0) has 1702 bin [27.0,27.1) has 1664 bin [27.1,27.2) has 1524 bin [27.2,27.3) has 1424 bin [27.3,27.4) has 1385 bin [27.4,27.5) has 1286 bin [27.5,27.6) has 1225 bin [27.6,27.7) has 1074 bin [27.7,27.8) has 986 bin [27.8,27.9) has 855 bin [27.9,28.0) has 871 bin [28.0,28.1) has 759 bin [28.1,28.2) has 674 bin [28.2,28.3) has 618 bin [28.3,28.4) has 580 bin [28.4,28.5) has 423 bin [28.5,28.6) has 412 bin [28.6,28.7) has 333 bin [28.7,28.8) has 323 bin [28.8,28.9) has 263 bin [28.9,29.0) has 193 bin [29.0,29.1) has 155 bin [29.1,29.2) has 133 bin [29.2,29.3) has 115 bin [29.3,29.4) has 84 bin [29.4,29.5) has 70 bin [29.5,29.6) has 46 bin [29.6,29.7) has 46 bin [29.7,29.8) has 37 bin [29.8,29.9) has 26 bin [29.9,30.0) has 11 bin [30.0,30.1) has 9 bin [30.1,30.2) has 4 bin [30.2,30.3) has 6 bin [30.3,30.4) has 2 bin [30.4,30.5) has 1 average z coordinate 1.8 for 30226924 element(s) point source id histogram with bin size 1.000000 bin 50 has 231551 bin 52 has 7612495 bin 53 has 21119226 bin 54 has 1263652 average point source id 52.766979398896162 for 30226924 element(s)