lasinfo (210611) report for 'AHN4T/38CZ2_01.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: 76236482 number of points by return: 65775776 7963331 2021916 417934 57525 scale factor x y z: 0.001 0.001 0.001 offset x y z: 104980 429980 0 min x y z: 104980.000 429980.000 -2.692 max x y z: 106019.999 431269.999 33.981 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: 76236482 extended number of points by return: 65775776 7963331 2021916 417934 57525 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 -2692 33981 intensity 0 4932 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 -34 32 user_data 6 8 point_source_ID 1 112 gps_time 259503692.430817 269733647.867498 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 10 255 G 7 255 B 11 255 NIR 50 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5667 5333 extended_scanner_channel 0 0 attribute0 0 49.32 ('Amplitude') attribute1 -16.03 34.02 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 65775776 number of intermediate returns: 2527911 number of last returns: 65488602 number of single returns: 57555807 covered area in square units/kilounits: 1297620/1.30 point density: all returns 58.75 last only 50.47 (per square units) spacing: all returns 0.13 last only 0.14 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 76236482 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 65775776 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7963331 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2021916 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 417934 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 57525 instead zero. overview over extended number of returns of given pulse: 57555807 12084690 4852881 1452750 264014 24594 1746 0 0 0 0 0 0 0 0 histogram of classification of points: 18043617 unclassified (1) 39460151 ground (2) 17409695 building (6) 761228 water (9) 561791 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 5581012 +---> 1200600 of those are unclassified (1) +---> 3419134 of those are ground (2) +---> 853631 of those are building (6) +---> 45160 of those are water (9) +---> 62487 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.7,-2.6) has 213 bin [-2.6,-2.5) has 19181 bin [-2.5,-2.4) has 16750 bin [-2.4,-2.3) has 10724 bin [-2.3,-2.2) has 20403 bin [-2.2,-2.1) has 158922 bin [-2.1,-2.0) has 147771 bin [-2.0,-1.9) has 224442 bin [-1.9,-1.8) has 290813 bin [-1.8,-1.7) has 438957 bin [-1.7,-1.6) has 701035 bin [-1.6,-1.5) has 1487904 bin [-1.5,-1.4) has 2683756 bin [-1.4,-1.3) has 3680098 bin [-1.3,-1.2) has 4860324 bin [-1.2,-1.1) has 6238905 bin [-1.1,-1.0) has 5198516 bin [-1.0,-0.9) has 3343886 bin [-0.9,-0.8) has 2200090 bin [-0.8,-0.7) has 1413160 bin [-0.7,-0.6) has 954820 bin [-0.6,-0.5) has 796511 bin [-0.5,-0.4) has 702604 bin [-0.4,-0.3) has 739947 bin [-0.3,-0.2) has 888082 bin [-0.2,-0.1) has 930442 bin [-0.1,0.0) has 936689 bin [0.0,0.1) has 947518 bin [0.1,0.2) has 891015 bin [0.2,0.3) has 697354 bin [0.3,0.4) has 434736 bin [0.4,0.5) has 438252 bin [0.5,0.6) has 420410 bin [0.6,0.7) has 438933 bin [0.7,0.8) has 453886 bin [0.8,0.9) has 470404 bin [0.9,1.0) has 476589 bin [1.0,1.1) has 538378 bin [1.1,1.2) has 577968 bin [1.2,1.3) has 512520 bin [1.3,1.4) has 458686 bin [1.4,1.5) has 431213 bin [1.5,1.6) has 400794 bin [1.6,1.7) has 349385 bin [1.7,1.8) has 370757 bin [1.8,1.9) has 599349 bin [1.9,2.0) has 546286 bin [2.0,2.1) has 490536 bin [2.1,2.2) has 392805 bin [2.2,2.3) 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bin [25.8,25.9) has 2489 bin [25.9,26.0) has 2216 bin [26.0,26.1) has 2050 bin [26.1,26.2) has 1989 bin [26.2,26.3) has 1817 bin [26.3,26.4) has 1757 bin [26.4,26.5) has 1667 bin [26.5,26.6) has 1723 bin [26.6,26.7) has 1948 bin [26.7,26.8) has 2155 bin [26.8,26.9) has 1560 bin [26.9,27.0) has 1390 bin [27.0,27.1) has 1259 bin [27.1,27.2) has 1430 bin [27.2,27.3) has 5127 bin [27.3,27.4) has 4577 bin [27.4,27.5) has 1496 bin [27.5,27.6) has 1026 bin [27.6,27.7) has 969 bin [27.7,27.8) has 900 bin [27.8,27.9) has 881 bin [27.9,28.0) has 848 bin [28.0,28.1) has 763 bin [28.1,28.2) has 775 bin [28.2,28.3) has 672 bin [28.3,28.4) has 701 bin [28.4,28.5) has 645 bin [28.5,28.6) has 566 bin [28.6,28.7) has 449 bin [28.7,28.8) has 493 bin [28.8,28.9) has 429 bin [28.9,29.0) has 433 bin [29.0,29.1) has 420 bin [29.1,29.2) has 406 bin [29.2,29.3) has 389 bin [29.3,29.4) has 351 bin [29.4,29.5) has 312 bin [29.5,29.6) has 316 bin [29.6,29.7) has 280 bin [29.7,29.8) has 289 bin [29.8,29.9) has 246 bin [29.9,30.0) has 252 bin [30.0,30.1) has 186 bin [30.1,30.2) has 173 bin [30.2,30.3) has 165 bin [30.3,30.4) has 134 bin [30.4,30.5) has 116 bin [30.5,30.6) has 100 bin [30.6,30.7) has 94 bin [30.7,30.8) has 80 bin [30.8,30.9) has 70 bin [30.9,31.0) has 61 bin [31.0,31.1) has 49 bin [31.1,31.2) has 39 bin [31.2,31.3) has 29 bin [31.3,31.4) has 18 bin [31.4,31.5) has 17 bin [31.5,31.6) has 14 bin [31.6,31.7) has 15 bin [31.7,31.8) has 10 bin [31.8,31.9) has 13 bin [31.9,32.0) has 12 bin [32.0,32.1) has 11 bin [32.1,32.2) has 2 bin [32.2,32.3) has 2 bin [32.3,32.4) has 1 bin [33.0,33.1) has 1 bin [33.9,34.0) has 1 average z coordinate 2.0 for 76236482 element(s) point source id histogram with bin size 1.000000 bin 1 has 709671 bin 38 has 9215438 bin 39 has 16798446 bin 41 has 20835212 bin 42 has 8665072 bin 57 has 16709919 bin 61 has 658434 bin 84 has 219448 bin 112 has 2424842 average point source id 45.999738261794398 for 76236482 element(s)