lasinfo (210611) report for 'AHN4T/25GZ2_18.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: 128856948 number of points by return: 122338995 4730294 1459098 292999 35562 scale factor x y z: 0.001 0.001 0.001 offset x y z: 126980 476230 0 min x y z: 126980.000 476230.000 -8.459 max x y z: 128019.999 477519.999 34.406 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: 128856948 extended number of points by return: 122338995 4730294 1459098 292999 35562 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 -8459 34406 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 -33 35 user_data 6 8 point_source_ID 84 146 gps_time 269732794.910223 270205479.614357 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 24 255 B 4 255 NIR 46 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5500 5833 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.92 34.1 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 122338995 number of intermediate returns: 1792865 number of last returns: 122267988 number of single returns: 117542900 covered area in square units/kilounits: 1329280/1.33 point density: all returns 96.94 last only 91.98 (per square units) spacing: all returns 0.10 last only 0.10 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 128856948 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 122338995 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4730294 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1459098 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 292999 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 35562 instead zero. overview over extended number of returns of given pulse: 117542900 6592585 3510456 1032511 176508 1963 25 0 0 0 0 0 0 0 0 histogram of classification of points: 10412525 unclassified (1) 113742391 ground (2) 3668722 building (6) 955455 water (9) 77855 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 8217224 +---> 866735 of those are unclassified (1) +---> 6884931 of those are ground (2) +---> 380709 of those are building (6) +---> 80072 of those are water (9) +---> 4777 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-8.5,-8.4) has 128 bin [-8.4,-8.3) has 9262 bin [-8.3,-8.2) has 27742 bin [-8.2,-8.1) has 29177 bin [-8.1,-8.0) has 20456 bin [-8.0,-7.9) has 12556 bin [-7.9,-7.8) has 11250 bin [-7.8,-7.7) has 23223 bin [-7.7,-7.6) has 28561 bin [-7.6,-7.5) has 22351 bin [-7.5,-7.4) has 16720 bin [-7.4,-7.3) has 13174 bin [-7.3,-7.2) has 13062 bin [-7.2,-7.1) has 12443 bin [-7.1,-7.0) has 11913 bin [-7.0,-6.9) has 11068 bin [-6.9,-6.8) has 9291 bin [-6.8,-6.7) has 11656 bin [-6.7,-6.6) has 11860 bin [-6.6,-6.5) has 10978 bin [-6.5,-6.4) has 10500 bin [-6.4,-6.3) has 10373 bin [-6.3,-6.2) has 11038 bin [-6.2,-6.1) has 9669 bin [-6.1,-6.0) has 9194 bin [-6.0,-5.9) has 9111 bin [-5.9,-5.8) has 8850 bin [-5.8,-5.7) has 8741 bin [-5.7,-5.6) has 8536 bin [-5.6,-5.5) has 8098 bin [-5.5,-5.4) has 8265 bin [-5.4,-5.3) has 8054 bin [-5.3,-5.2) has 7719 bin [-5.2,-5.1) has 7867 bin [-5.1,-5.0) has 7458 bin [-5.0,-4.9) has 7614 bin [-4.9,-4.8) has 7513 bin [-4.8,-4.7) has 7218 bin [-4.7,-4.6) has 7280 bin [-4.6,-4.5) has 7347 bin [-4.5,-4.4) has 7391 bin [-4.4,-4.3) has 7317 bin [-4.3,-4.2) has 7254 bin [-4.2,-4.1) has 7312 bin [-4.1,-4.0) has 7224 bin [-4.0,-3.9) has 7374 bin [-3.9,-3.8) has 7643 bin [-3.8,-3.7) has 24116 bin [-3.7,-3.6) has 26195 bin [-3.6,-3.5) has 7050 bin [-3.5,-3.4) has 8625 bin 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32740 bin [12.3,12.4) has 32179 bin [12.4,12.5) has 31672 bin [12.5,12.6) has 31107 bin [12.6,12.7) has 30093 bin [12.7,12.8) has 29726 bin [12.8,12.9) has 29590 bin [12.9,13.0) has 29529 bin [13.0,13.1) has 29136 bin [13.1,13.2) has 27811 bin [13.2,13.3) has 26556 bin [13.3,13.4) has 26626 bin [13.4,13.5) has 25982 bin [13.5,13.6) has 25756 bin [13.6,13.7) has 25046 bin [13.7,13.8) has 24291 bin [13.8,13.9) has 23359 bin [13.9,14.0) has 22296 bin [14.0,14.1) has 22380 bin [14.1,14.2) has 22086 bin [14.2,14.3) has 21509 bin [14.3,14.4) has 20795 bin [14.4,14.5) has 20227 bin [14.5,14.6) has 19191 bin [14.6,14.7) has 18628 bin [14.7,14.8) has 17995 bin [14.8,14.9) has 17561 bin [14.9,15.0) has 17296 bin [15.0,15.1) has 16539 bin [15.1,15.2) has 15948 bin [15.2,15.3) has 14841 bin [15.3,15.4) has 14279 bin [15.4,15.5) has 13814 bin [15.5,15.6) has 13590 bin [15.6,15.7) has 13099 bin [15.7,15.8) has 12810 bin [15.8,15.9) has 11893 bin [15.9,16.0) has 11597 bin [16.0,16.1) has 11498 bin 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has 361 bin [24.2,24.3) has 306 bin [24.3,24.4) has 230 bin [24.4,24.5) has 226 bin [24.5,24.6) has 190 bin [24.6,24.7) has 155 bin [24.7,24.8) has 123 bin [24.8,24.9) has 122 bin [24.9,25.0) has 102 bin [25.0,25.1) has 82 bin [25.1,25.2) has 75 bin [25.2,25.3) has 86 bin [25.3,25.4) has 64 bin [25.4,25.5) has 77 bin [25.5,25.6) has 76 bin [25.6,25.7) has 72 bin [25.7,25.8) has 44 bin [25.8,25.9) has 34 bin [25.9,26.0) has 29 bin [26.0,26.1) has 23 bin [26.1,26.2) has 19 bin [26.2,26.3) has 17 bin [26.3,26.4) has 8 bin [26.4,26.5) has 12 bin [26.5,26.6) has 15 bin [26.6,26.7) has 24 bin [26.7,26.8) has 2 bin [26.8,26.9) has 1 bin [26.9,27.0) has 1 bin [27.0,27.1) has 1 bin [27.5,27.6) has 1 bin [27.6,27.7) has 1 bin [27.8,27.9) has 2 bin [28.1,28.2) has 1 bin [28.4,28.5) has 2 bin [28.5,28.6) has 2 bin [28.6,28.7) has 1 bin [28.7,28.8) has 1 bin [28.9,29.0) has 1 bin [29.0,29.1) has 1 bin [29.1,29.2) has 1 bin [29.2,29.3) has 1 bin [29.3,29.4) has 1 bin [29.4,29.5) has 2 bin [29.8,29.9) has 1 bin [29.9,30.0) has 1 bin [30.1,30.2) has 2 bin [30.2,30.3) has 3 bin [30.3,30.4) has 6 bin [30.4,30.5) has 1 bin [30.5,30.6) has 1 bin [31.0,31.1) has 1 bin [31.3,31.4) has 1 bin [31.4,31.5) has 1 bin [31.6,31.7) has 1 bin [31.7,31.8) has 2 bin [32.0,32.1) has 1 bin [32.2,32.3) has 2 bin [32.6,32.7) has 1 bin [32.9,33.0) has 1 bin [33.1,33.2) has 1 bin [33.2,33.3) has 1 bin [33.6,33.7) has 1 bin [33.9,34.0) has 1 bin [34.0,34.1) has 3 bin [34.1,34.2) has 8 bin [34.2,34.3) has 5 bin [34.3,34.4) has 3 bin [34.4,34.5) has 2 average z coordinate -0.7 for 128856948 element(s) point source id histogram with bin size 1.000000 bin 84 has 36670595 bin 105 has 36479 bin 106 has 28444193 bin 107 has 16742691 bin 144 has 16935581 bin 145 has 30026026 bin 146 has 1383 average point source id 113.951263396367267 for 128856948 element(s)