lasinfo (210611) report for 'AHN4T/38FZ2_11.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: 50619523 number of points by return: 41638286 6167823 2273417 477756 62241 scale factor x y z: 0.001 0.001 0.001 offset x y z: 134980 439980 0 min x y z: 134980.000 439980.000 -0.896 max x y z: 136019.999 441269.999 34.586 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: 50619523 extended number of points by return: 41638286 6167823 2273417 477756 62241 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 -896 34586 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 -29 31 user_data 6 7 point_source_ID 69 71 gps_time 269718164.238173 269720004.710066 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 2 255 G 5 255 B 0 253 NIR 49 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 5167 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.85 34.15 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 41638286 number of intermediate returns: 2813504 number of last returns: 41619916 number of single returns: 35452183 covered area in square units/kilounits: 1329176/1.33 point density: all returns 38.08 last only 31.31 (per square units) spacing: all returns 0.16 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 50619523 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 41638286 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6167823 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2273417 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 477756 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 62241 instead zero. overview over extended number of returns of given pulse: 35452183 7795346 5393036 1666185 308872 3821 80 0 0 0 0 0 0 0 0 histogram of classification of points: 10738340 unclassified (1) 39429823 ground (2) 237930 building (6) 195250 water (9) 18180 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3821934 +---> 885878 of those are unclassified (1) +---> 2912861 of those are ground (2) +---> 14050 of those are building (6) +---> 7307 of those are water (9) +---> 1838 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-0.9,-0.8) has 51 bin [-0.8,-0.7) has 171 bin [-0.7,-0.6) has 222 bin [-0.6,-0.5) has 1396 bin [-0.5,-0.4) has 72138 bin [-0.4,-0.3) has 430963 bin [-0.3,-0.2) has 1090020 bin [-0.2,-0.1) has 4306714 bin [-0.1,0.0) has 8980884 bin [0.0,0.1) has 8707395 bin [0.1,0.2) has 6612596 bin [0.2,0.3) has 3904447 bin [0.3,0.4) has 2383977 bin [0.4,0.5) has 1679712 bin [0.5,0.6) has 916710 bin [0.6,0.7) has 368617 bin [0.7,0.8) has 250653 bin [0.8,0.9) has 184493 bin [0.9,1.0) has 168436 bin [1.0,1.1) has 121035 bin [1.1,1.2) has 111548 bin [1.2,1.3) has 106125 bin [1.3,1.4) has 89368 bin [1.4,1.5) has 86676 bin [1.5,1.6) has 86497 bin [1.6,1.7) has 88238 bin [1.7,1.8) has 90657 bin [1.8,1.9) has 95568 bin [1.9,2.0) has 99105 bin [2.0,2.1) has 99093 bin [2.1,2.2) has 97251 bin [2.2,2.3) has 99183 bin [2.3,2.4) has 99492 bin [2.4,2.5) has 100212 bin [2.5,2.6) has 100931 bin [2.6,2.7) has 100823 bin [2.7,2.8) has 102527 bin [2.8,2.9) has 104465 bin [2.9,3.0) has 105128 bin [3.0,3.1) has 106388 bin [3.1,3.2) has 108007 bin [3.2,3.3) has 110186 bin [3.3,3.4) has 111980 bin [3.4,3.5) has 114288 bin [3.5,3.6) has 115865 bin [3.6,3.7) has 116385 bin [3.7,3.8) has 117053 bin [3.8,3.9) has 117570 bin [3.9,4.0) has 119635 bin [4.0,4.1) has 122121 bin [4.1,4.2) has 123426 bin [4.2,4.3) has 123870 bin [4.3,4.4) 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[32.1,32.2) has 526 bin [32.2,32.3) has 478 bin [32.3,32.4) has 450 bin [32.4,32.5) has 393 bin [32.5,32.6) has 325 bin [32.6,32.7) has 289 bin [32.7,32.8) has 260 bin [32.8,32.9) has 219 bin [32.9,33.0) has 189 bin [33.0,33.1) has 184 bin [33.1,33.2) has 117 bin [33.2,33.3) has 146 bin [33.3,33.4) has 103 bin [33.4,33.5) has 75 bin [33.5,33.6) has 64 bin [33.6,33.7) has 52 bin [33.7,33.8) has 41 bin [33.8,33.9) has 23 bin [33.9,34.0) has 9 bin [34.0,34.1) has 13 bin [34.1,34.2) has 11 bin [34.2,34.3) has 10 bin [34.3,34.4) has 8 bin [34.4,34.5) has 3 bin [34.5,34.6) has 1 average z coordinate 1.7 for 50619523 element(s) point source id histogram with bin size 1.000000 bin 69 has 13263115 bin 70 has 35808856 bin 71 has 1547552 average point source id 69.768556432268241 for 50619523 element(s)